Merge 'upstream/master'

1 files changed, 0 insertions, 2339 deletions

diff --git a/plugins/rtp/vapi/gstreamer-video-1.0.vapi b/plugins/rtp/vapi/gstreamer-video-1.0.vapi
deleted file mode 100644
index c71a84aa..00000000
--- a/plugins/rtp/vapi/gstreamer-video-1.0.vapi
+++ /dev/null
@@ -1,2339 +0,0 @@
-// Fixme: This is fetched from development code of Vala upstream which fixed a few bugs.
-/* gstreamer-video-1.0.vapi generated by vapigen, do not modify. */
-
-[CCode (cprefix = "Gst", gir_namespace = "GstVideo", gir_version = "1.0", lower_case_cprefix = "gst_")]
-namespace Gst {
-	namespace Video {
-		[CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_aggregator_get_type ()")]
-		[GIR (name = "VideoAggregator")]
-		[Version (since = "1.16")]
-		public abstract class Aggregator : Gst.Base.Aggregator {
-			public weak Gst.Video.Info info;
-			[CCode (has_construct_function = false)]
-			protected Aggregator ();
-			[NoWrapper]
-			public virtual Gst.FlowReturn aggregate_frames (Gst.Buffer outbuffer);
-			[NoWrapper]
-			public virtual Gst.FlowReturn create_output_buffer (Gst.Buffer outbuffer);
-			[NoWrapper]
-			public virtual void find_best_format (Gst.Caps downstream_caps, Gst.Video.Info best_info, out bool at_least_one_alpha);
-			[Version (since = "1.20")]
-			public Gst.TaskPool get_execution_task_pool ();
-			[NoWrapper]
-			public virtual Gst.Caps update_caps (Gst.Caps caps);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_aggregator_convert_pad_get_type ()")]
-		[GIR (name = "VideoAggregatorConvertPad")]
-		[Version (since = "1.16")]
-		public class AggregatorConvertPad : Gst.Video.AggregatorPad {
-			[CCode (has_construct_function = false)]
-			protected AggregatorConvertPad ();
-			[NoWrapper]
-			public virtual void create_conversion_info (Gst.Video.Aggregator agg, Gst.Video.Info conversion_info);
-			public void update_conversion_info ();
-			[NoAccessorMethod]
-			public Gst.Structure converter_config { owned get; set; }
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_aggregator_pad_get_type ()")]
-		[GIR (name = "VideoAggregatorPad")]
-		[Version (since = "1.16")]
-		public class AggregatorPad : Gst.Base.AggregatorPad {
-			public weak Gst.Video.Info info;
-			[CCode (has_construct_function = false)]
-			protected AggregatorPad ();
-			[NoWrapper]
-			public virtual void clean_frame (Gst.Video.Aggregator videoaggregator, Gst.Video.Frame prepared_frame);
-			public unowned Gst.Buffer get_current_buffer ();
-			public unowned Gst.Video.Frame? get_prepared_frame ();
-			public bool has_current_buffer ();
-			[NoWrapper]
-			public virtual bool prepare_frame (Gst.Video.Aggregator videoaggregator, Gst.Buffer buffer, Gst.Video.Frame prepared_frame);
-			[NoWrapper]
-			[Version (since = "1.20")]
-			public virtual void prepare_frame_finish (Gst.Video.Aggregator videoaggregator, Gst.Video.Frame prepared_frame);
-			[NoWrapper]
-			[Version (since = "1.20")]
-			public virtual void prepare_frame_start (Gst.Video.Aggregator videoaggregator, Gst.Buffer buffer, Gst.Video.Frame prepared_frame);
-			public void set_needs_alpha (bool needs_alpha);
-			[NoWrapper]
-			public virtual void update_conversion_info ();
-			[NoAccessorMethod]
-			public uint64 max_last_buffer_repeat { get; set; }
-			[NoAccessorMethod]
-			public bool repeat_after_eos { get; set; }
-			[NoAccessorMethod]
-			public uint zorder { get; set; }
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_aggregator_parallel_convert_pad_get_type ()")]
-		[GIR (name = "VideoAggregatorParallelConvertPad")]
-		[Version (since = "1.20")]
-		public class AggregatorParallelConvertPad : Gst.Video.AggregatorConvertPad {
-			[CCode (has_construct_function = false)]
-			protected AggregatorParallelConvertPad ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_buffer_pool_get_type ()")]
-		[GIR (name = "VideoBufferPool")]
-		public class BufferPool : Gst.BufferPool {
-			[CCode (has_construct_function = false, type = "GstBufferPool*")]
-			public BufferPool ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[Compact]
-		[GIR (name = "VideoChromaResample")]
-		public class ChromaResample {
-			[CCode (cname = "gst_video_chroma_resample_new", has_construct_function = false)]
-			public ChromaResample (Gst.Video.ChromaMethod method, Gst.Video.ChromaSite site, Gst.Video.ChromaFlags flags, Gst.Video.Format format, int h_factor, int v_factor);
-			public void free ();
-			public void get_info (out uint n_lines, out int offset);
-			[CCode (cname = "gst_video_chroma_resample")]
-			public void resample (void* lines, int width);
-		}
-		[CCode (cheader_filename = "gst/video/gstvideoutils.h", ref_function = "gst_video_codec_frame_ref", type_id = "gst_video_codec_frame_get_type ()", unref_function = "gst_video_codec_frame_unref")]
-		[Compact]
-		[GIR (name = "VideoCodecFrame")]
-		public class CodecFrame {
-			public Gst.ClockTime deadline;
-			public int distance_from_sync;
-			public Gst.ClockTime dts;
-			public Gst.ClockTime duration;
-			public weak Gst.Buffer input_buffer;
-			public weak Gst.Buffer output_buffer;
-			public Gst.ClockTime pts;
-			public uint32 system_frame_number;
-			[CCode (simple_generics = true)]
-			public T get_user_data<T> ();
-			public unowned Gst.Video.CodecFrame @ref ();
-			[CCode (simple_generics = true)]
-			public void set_user_data<T> (owned T user_data);
-			public void unref ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", ref_function = "gst_video_codec_state_ref", type_id = "gst_video_codec_state_get_type ()", unref_function = "gst_video_codec_state_unref")]
-		[Compact]
-		[GIR (name = "VideoCodecState")]
-		public class CodecState {
-			public weak Gst.Caps allocation_caps;
-			public weak Gst.Caps caps;
-			public weak Gst.Buffer codec_data;
-			[Version (since = "1.20")]
-			public Gst.Video.ContentLightLevel content_light_level;
-			public weak Gst.Video.Info info;
-			[Version (since = "1.20")]
-			public Gst.Video.MasteringDisplayInfo mastering_display_info;
-			public unowned Gst.Video.CodecState @ref ();
-			public void unref ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GstColorBalanceChannel", lower_case_cprefix = "gst_color_balance_channel_", type_id = "gst_color_balance_channel_get_type ()")]
-		[GIR (name = "ColorBalanceChannel")]
-		public class ColorBalanceChannel : GLib.Object {
-			public weak string label;
-			public int max_value;
-			public int min_value;
-			[CCode (has_construct_function = false)]
-			protected ColorBalanceChannel ();
-			public virtual signal void value_changed (int value);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[Compact]
-		[GIR (name = "VideoConverter")]
-		public class Converter {
-			[Version (since = "1.6")]
-			public void frame (Gst.Video.Frame src, Gst.Video.Frame dest);
-			[Version (since = "1.20")]
-			public void frame_finish ();
-			[Version (since = "1.6")]
-			public void free ();
-			public unowned Gst.Structure get_config ();
-			[Version (since = "1.6")]
-			public bool set_config (owned Gst.Structure config);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_decoder_get_type ()")]
-		[GIR (name = "VideoDecoder")]
-		public abstract class Decoder : Gst.Element {
-			[CCode (has_construct_function = false)]
-			protected Decoder ();
-			public void add_to_frame (int n_bytes);
-			public Gst.Buffer allocate_output_buffer ();
-			public Gst.FlowReturn allocate_output_frame (Gst.Video.CodecFrame frame);
-			[Version (since = "1.12")]
-			public Gst.FlowReturn allocate_output_frame_with_params (Gst.Video.CodecFrame frame, Gst.BufferPoolAcquireParams @params);
-			[NoWrapper]
-			public virtual bool close ();
-			[NoWrapper]
-			public virtual bool decide_allocation (Gst.Query query);
-			[NoWrapper]
-			public virtual Gst.FlowReturn drain ();
-			public Gst.FlowReturn drop_frame (owned Gst.Video.CodecFrame frame);
-			[Version (since = "1.20")]
-			public Gst.FlowReturn drop_subframe (owned Gst.Video.CodecFrame frame);
-			[NoWrapper]
-			public virtual Gst.FlowReturn finish ();
-			public Gst.FlowReturn finish_frame (owned Gst.Video.CodecFrame frame);
-			[Version (since = "1.20")]
-			public Gst.FlowReturn finish_subframe (owned Gst.Video.CodecFrame frame);
-			[NoWrapper]
-			public virtual bool flush ();
-			public void get_allocator (out Gst.Allocator allocator, out Gst.AllocationParams @params);
-			public Gst.BufferPool get_buffer_pool ();
-			public int get_estimate_rate ();
-			public Gst.Video.CodecFrame get_frame (int frame_number);
-			public GLib.List<Gst.Video.CodecFrame> get_frames ();
-			[Version (since = "1.20")]
-			public uint get_input_subframe_index (Gst.Video.CodecFrame frame);
-			public void get_latency (out Gst.ClockTime min_latency, out Gst.ClockTime max_latency);
-			public Gst.ClockTimeDiff get_max_decode_time (Gst.Video.CodecFrame frame);
-			public int get_max_errors ();
-			[Version (since = "1.4")]
-			public bool get_needs_format ();
-			[Version (since = "1.20")]
-			public bool get_needs_sync_point ();
-			public Gst.Video.CodecFrame get_oldest_frame ();
-			public Gst.Video.CodecState get_output_state ();
-			public bool get_packetized ();
-			[Version (since = "1.4")]
-			public size_t get_pending_frame_size ();
-			[Version (since = "1.20")]
-			public uint get_processed_subframe_index (Gst.Video.CodecFrame frame);
-			[Version (since = "1.0.3")]
-			public double get_qos_proportion ();
-			[Version (since = "1.20")]
-			public bool get_subframe_mode ();
-			[NoWrapper]
-			public virtual Gst.Caps getcaps (Gst.Caps filter);
-			[NoWrapper]
-			public virtual Gst.FlowReturn handle_frame (owned Gst.Video.CodecFrame frame);
-			[NoWrapper]
-			[Version (since = "1.20")]
-			public virtual bool handle_missing_data (Gst.ClockTime timestamp, Gst.ClockTime duration);
-			public Gst.FlowReturn have_frame ();
-			[Version (since = "1.20")]
-			public Gst.FlowReturn have_last_subframe (Gst.Video.CodecFrame frame);
-			public void merge_tags (Gst.TagList? tags, Gst.TagMergeMode mode);
-			public virtual bool negotiate ();
-			[NoWrapper]
-			public virtual bool open ();
-			[NoWrapper]
-			public virtual Gst.FlowReturn parse (Gst.Video.CodecFrame frame, Gst.Base.Adapter adapter, bool at_eos);
-			[NoWrapper]
-			public virtual bool propose_allocation (Gst.Query query);
-			[Version (since = "1.6")]
-			public Gst.Caps proxy_getcaps (Gst.Caps? caps, Gst.Caps? filter);
-			[Version (since = "1.2.2")]
-			public void release_frame (owned Gst.Video.CodecFrame frame);
-			[Version (since = "1.20")]
-			public void request_sync_point (Gst.Video.CodecFrame frame, Gst.Video.DecoderRequestSyncPointFlags flags);
-			[NoWrapper]
-			public virtual bool reset (bool hard);
-			public void set_estimate_rate (bool enabled);
-			[NoWrapper]
-			public virtual bool set_format (Gst.Video.CodecState state);
-			[Version (since = "1.16.")]
-			public Gst.Video.CodecState set_interlaced_output_state (Gst.Video.Format fmt, Gst.Video.InterlaceMode interlace_mode, uint width, uint height, Gst.Video.CodecState? reference);
-			public void set_latency (Gst.ClockTime min_latency, Gst.ClockTime max_latency);
-			public void set_max_errors (int num);
-			[Version (since = "1.4")]
-			public void set_needs_format (bool enabled);
-			[Version (since = "1.20")]
-			public void set_needs_sync_point (bool enabled);
-			public Gst.Video.CodecState set_output_state (Gst.Video.Format fmt, uint width, uint height, Gst.Video.CodecState? reference);
-			public void set_packetized (bool packetized);
-			[Version (since = "1.20")]
-			public void set_subframe_mode (bool subframe_mode);
-			[Version (since = "1.6")]
-			public void set_use_default_pad_acceptcaps (bool use);
-			[NoWrapper]
-			public virtual bool sink_event (Gst.Event event);
-			[NoWrapper]
-			public virtual bool sink_query (Gst.Query query);
-			[NoWrapper]
-			public virtual bool src_event (Gst.Event event);
-			[NoWrapper]
-			public virtual bool src_query (Gst.Query query);
-			[NoWrapper]
-			public virtual bool start ();
-			[NoWrapper]
-			public virtual bool stop ();
-			[NoWrapper]
-			public virtual bool transform_meta (Gst.Video.CodecFrame frame, Gst.Meta meta);
-			[NoAccessorMethod]
-			[Version (since = "1.20")]
-			public Gst.Video.DecoderRequestSyncPointFlags automatic_request_sync_point_flags { get; set; }
-			[NoAccessorMethod]
-			[Version (since = "1.20")]
-			public bool automatic_request_sync_points { get; set; }
-			[NoAccessorMethod]
-			[Version (since = "1.20")]
-			public bool discard_corrupted_frames { get; set; }
-			[Version (since = "1.18")]
-			public int max_errors { get; set; }
-			[NoAccessorMethod]
-			[Version (since = "1.20")]
-			public uint64 min_force_key_unit_interval { get; set; }
-			[NoAccessorMethod]
-			[Version (since = "1.18")]
-			public bool qos { get; set; }
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[Compact]
-		[GIR (name = "VideoDither")]
-		public class Dither {
-			public void free ();
-			public void line (void* line, uint x, uint y, uint width);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_encoder_get_type ()")]
-		[GIR (name = "VideoEncoder")]
-		public abstract class Encoder : Gst.Element, Gst.Preset {
-			[CCode (has_construct_function = false)]
-			protected Encoder ();
-			public Gst.Buffer allocate_output_buffer (size_t size);
-			public Gst.FlowReturn allocate_output_frame (Gst.Video.CodecFrame frame, size_t size);
-			[NoWrapper]
-			public virtual bool close ();
-			[NoWrapper]
-			public virtual bool decide_allocation (Gst.Query query);
-			[NoWrapper]
-			public virtual Gst.FlowReturn finish ();
-			public Gst.FlowReturn finish_frame (owned Gst.Video.CodecFrame frame);
-			[Version (since = "1.18")]
-			public Gst.FlowReturn finish_subframe (Gst.Video.CodecFrame frame);
-			[NoWrapper]
-			public virtual bool flush ();
-			public void get_allocator (out Gst.Allocator allocator, out Gst.AllocationParams @params);
-			public Gst.Video.CodecFrame get_frame (int frame_number);
-			public GLib.List<Gst.Video.CodecFrame> get_frames ();
-			public void get_latency (out Gst.ClockTime min_latency, out Gst.ClockTime max_latency);
-			[Version (since = "1.14")]
-			public Gst.ClockTimeDiff get_max_encode_time (Gst.Video.CodecFrame frame);
-			[Version (since = "1.18")]
-			public Gst.ClockTime get_min_force_key_unit_interval ();
-			public Gst.Video.CodecFrame get_oldest_frame ();
-			public Gst.Video.CodecState get_output_state ();
-			[NoWrapper]
-			public virtual Gst.Caps getcaps (Gst.Caps filter);
-			[NoWrapper]
-			public virtual Gst.FlowReturn handle_frame (Gst.Video.CodecFrame frame);
-			[Version (since = "1.14")]
-			public bool is_qos_enabled ();
-			public void merge_tags (Gst.TagList? tags, Gst.TagMergeMode mode);
-			public virtual bool negotiate ();
-			[NoWrapper]
-			public virtual bool open ();
-			[NoWrapper]
-			public virtual Gst.FlowReturn pre_push (Gst.Video.CodecFrame frame);
-			[NoWrapper]
-			public virtual bool propose_allocation (Gst.Query query);
-			public Gst.Caps proxy_getcaps (Gst.Caps? caps, Gst.Caps? filter);
-			[NoWrapper]
-			public virtual bool reset (bool hard);
-			[NoWrapper]
-			public virtual bool set_format (Gst.Video.CodecState state);
-			public void set_headers (owned GLib.List<Gst.Buffer> headers);
-			public void set_latency (Gst.ClockTime min_latency, Gst.ClockTime max_latency);
-			[Version (since = "1.18")]
-			public void set_min_force_key_unit_interval (Gst.ClockTime interval);
-			[Version (since = "1.6")]
-			public void set_min_pts (Gst.ClockTime min_pts);
-			public Gst.Video.CodecState set_output_state (owned Gst.Caps caps, Gst.Video.CodecState? reference);
-			[Version (since = "1.14")]
-			public void set_qos_enabled (bool enabled);
-			[NoWrapper]
-			public virtual bool sink_event (Gst.Event event);
-			[NoWrapper]
-			public virtual bool sink_query (Gst.Query query);
-			[NoWrapper]
-			public virtual bool src_event (Gst.Event event);
-			[NoWrapper]
-			public virtual bool src_query (Gst.Query query);
-			[NoWrapper]
-			public virtual bool start ();
-			[NoWrapper]
-			public virtual bool stop ();
-			[NoWrapper]
-			public virtual bool transform_meta (Gst.Video.CodecFrame frame, Gst.Meta meta);
-			[Version (since = "1.18")]
-			public uint64 min_force_key_unit_interval { get; set; }
-			[NoAccessorMethod]
-			public bool qos { get; set; }
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_filter_get_type ()")]
-		[GIR (name = "VideoFilter")]
-		public abstract class Filter : Gst.Base.Transform {
-			public weak Gst.Video.Info in_info;
-			public bool negotiated;
-			public weak Gst.Video.Info out_info;
-			[CCode (has_construct_function = false)]
-			protected Filter ();
-			[NoWrapper]
-			public virtual bool set_info (Gst.Caps incaps, Gst.Video.Info in_info, Gst.Caps outcaps, Gst.Video.Info out_info);
-			[NoWrapper]
-			public virtual Gst.FlowReturn transform_frame (Gst.Video.Frame inframe, Gst.Video.Frame outframe);
-			[NoWrapper]
-			public virtual Gst.FlowReturn transform_frame_ip (Gst.Video.Frame frame);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_info_get_type ()")]
-		[Compact]
-		[GIR (name = "VideoInfo")]
-		public class Info {
-			[CCode (cname = "ABI.abi.field_order")]
-			public Gst.Video.FieldOrder ABI_abi_field_order;
-			[CCode (cname = "ABI.abi.multiview_flags")]
-			public Gst.Video.MultiviewFlags ABI_abi_multiview_flags;
-			[CCode (cname = "ABI.abi.multiview_mode")]
-			public Gst.Video.MultiviewMode ABI_abi_multiview_mode;
-			public Gst.Video.ChromaSite chroma_site;
-			public Gst.Video.Colorimetry colorimetry;
-			public weak Gst.Video.FormatInfo? finfo;
-			public Gst.Video.Flags flags;
-			public int fps_d;
-			public int fps_n;
-			public int height;
-			public Gst.Video.InterlaceMode interlace_mode;
-			[CCode (array_length = false)]
-			public weak size_t offset[4];
-			public int par_d;
-			public int par_n;
-			public size_t size;
-			[CCode (array_length = false)]
-			public weak int stride[4];
-			public int views;
-			public int width;
-			[CCode (has_construct_function = false)]
-			[Version (since = "1.6")]
-			public Info ();
-			public bool align (Gst.Video.Alignment align);
-			[Version (since = "1.18")]
-			public bool align_full (Gst.Video.Alignment align, out size_t plane_size);
-			public bool convert (Gst.Format src_format, int64 src_value, Gst.Format dest_format, out int64 dest_value);
-			[Version (since = "1.6")]
-			public Gst.Video.Info copy ();
-			[Version (since = "1.6")]
-			public void free ();
-			public bool from_caps (Gst.Caps caps);
-			public void init ();
-			public bool is_equal (Gst.Video.Info other);
-			public bool set_format (Gst.Video.Format format, uint width, uint height);
-			[Version (since = "1.16")]
-			public bool set_interlaced_format (Gst.Video.Format format, Gst.Video.InterlaceMode mode, uint width, uint height);
-			public Gst.Caps to_caps ();
-			[CCode (cname = "gst_video_info_new_from_caps", has_construct_function = false)]
-			[Version (since = "1.20")]
-			public Info.with_caps (Gst.Caps caps);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", lower_case_cprefix = "gst_video_multiview_flagset_", type_id = "gst_video_multiview_flagset_get_type ()")]
-		[GIR (name = "VideoMultiviewFlagsSet")]
-		public class MultiviewFlagsSet : Gst.FlagSet {
-			[CCode (has_construct_function = false)]
-			protected MultiviewFlagsSet ();
-		}
-		[CCode (cheader_filename = "gst/video/video-overlay-composition.h", ref_function = "gst_video_overlay_composition_ref", type_id = "gst_video_overlay_composition_get_type ()", unref_function = "gst_video_overlay_composition_unref")]
-		[Compact]
-		[GIR (name = "VideoOverlayComposition")]
-		public class OverlayComposition : Gst.MiniObject {
-			[CCode (has_construct_function = false)]
-			public OverlayComposition (Gst.Video.OverlayRectangle? rectangle);
-			public void add_rectangle (Gst.Video.OverlayRectangle rectangle);
-			public bool blend (Gst.Video.Frame video_buf);
-			public Gst.Video.OverlayComposition copy ();
-			public unowned Gst.Video.OverlayRectangle get_rectangle (uint n);
-			public uint get_seqnum ();
-			[DestroysInstance]
-			[ReturnsModifiedPointer]
-			public Gst.Video.OverlayComposition make_writable ();
-			public uint n_rectangles ();
-		}
-		[CCode (cheader_filename = "gst/video/video-overlay-composition.h", ref_function = "gst_video_overlay_rectangle_ref", type_id = "gst_video_overlay_rectangle_get_type ()", unref_function = "gst_video_overlay_rectangle_unref")]
-		[Compact]
-		[GIR (name = "VideoOverlayRectangle")]
-		public class OverlayRectangle : Gst.MiniObject {
-			public Gst.Video.OverlayRectangle copy ();
-			public Gst.Video.OverlayFormatFlags get_flags ();
-			public float get_global_alpha ();
-			public unowned Gst.Buffer get_pixels_argb (Gst.Video.OverlayFormatFlags flags);
-			public unowned Gst.Buffer get_pixels_ayuv (Gst.Video.OverlayFormatFlags flags);
-			public unowned Gst.Buffer get_pixels_raw (Gst.Video.OverlayFormatFlags flags);
-			public unowned Gst.Buffer get_pixels_unscaled_argb (Gst.Video.OverlayFormatFlags flags);
-			public unowned Gst.Buffer get_pixels_unscaled_ayuv (Gst.Video.OverlayFormatFlags flags);
-			public unowned Gst.Buffer get_pixels_unscaled_raw (Gst.Video.OverlayFormatFlags flags);
-			public bool get_render_rectangle (out int render_x, out int render_y, out uint render_width, out uint render_height);
-			public uint get_seqnum ();
-			[CCode (has_construct_function = false)]
-			public OverlayRectangle.raw (Gst.Buffer pixels, int render_x, int render_y, uint render_width, uint render_height, Gst.Video.OverlayFormatFlags flags);
-			public void set_global_alpha (float global_alpha);
-			public void set_render_rectangle (int render_x, int render_y, uint render_width, uint render_height);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[Compact]
-		[GIR (name = "VideoScaler")]
-		public class Scaler {
-			public void @2d (Gst.Video.Scaler vscale, Gst.Video.Format format, void* src, int src_stride, void* dest, int dest_stride, uint x, uint y, uint width, uint height);
-			public void free ();
-			public double get_coeff (uint out_offset, out uint in_offset, out uint n_taps);
-			public uint get_max_taps ();
-			public void horizontal (Gst.Video.Format format, void* src, void* dest, uint dest_offset, uint width);
-			public void vertical (Gst.Video.Format format, void* src_lines, void* dest, uint dest_offset, uint width);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_sink_get_type ()")]
-		[GIR (name = "VideoSink")]
-		public class Sink : Gst.Base.Sink {
-			public int height;
-			public int width;
-			[CCode (has_construct_function = false)]
-			protected Sink ();
-			[Version (deprecated = true, deprecated_since = "1.20")]
-			public static void center_rect (Gst.Video.Rectangle src, Gst.Video.Rectangle dst, out Gst.Video.Rectangle result, bool scaling);
-			[NoWrapper]
-			[Version (since = "1.20")]
-			public virtual bool set_info (Gst.Caps caps, Gst.Video.Info info);
-			[NoWrapper]
-			public virtual Gst.FlowReturn show_frame (Gst.Buffer buf);
-			[NoAccessorMethod]
-			public bool show_preroll_frame { get; set construct; }
-		}
-		[CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_time_code_get_type ()")]
-		[Compact]
-		[GIR (name = "VideoTimeCode")]
-		[Version (since = "1.10")]
-		public class TimeCode {
-			public Gst.Video.TimeCodeConfig config;
-			public uint field_count;
-			public uint frames;
-			public uint hours;
-			public uint minutes;
-			public uint seconds;
-			[CCode (has_construct_function = false)]
-			public TimeCode (uint fps_n, uint fps_d, GLib.DateTime latest_daily_jam, Gst.Video.TimeCodeFlags flags, uint hours, uint minutes, uint seconds, uint frames, uint field_count);
-			public void add_frames (int64 frames);
-			[Version (since = "1.12")]
-			public Gst.Video.TimeCode? add_interval (Gst.Video.TimeCodeInterval tc_inter);
-			public void clear ();
-			public int compare (Gst.Video.TimeCode tc2);
-			public Gst.Video.TimeCode copy ();
-			[CCode (has_construct_function = false)]
-			public TimeCode.empty ();
-			public uint64 frames_since_daily_jam ();
-			public void free ();
-			[CCode (has_construct_function = false)]
-			[Version (since = "1.12")]
-			public TimeCode.from_date_time (uint fps_n, uint fps_d, GLib.DateTime dt, Gst.Video.TimeCodeFlags flags, uint field_count);
-			[CCode (has_construct_function = false)]
-			[Version (since = "1.16")]
-			public TimeCode.from_date_time_full (uint fps_n, uint fps_d, GLib.DateTime dt, Gst.Video.TimeCodeFlags flags, uint field_count);
-			[CCode (has_construct_function = false)]
-			[Version (since = "1.12")]
-			public TimeCode.from_string (string tc_str);
-			public void increment_frame ();
-			public void init (uint fps_n, uint fps_d, GLib.DateTime? latest_daily_jam, Gst.Video.TimeCodeFlags flags, uint hours, uint minutes, uint seconds, uint frames, uint field_count);
-			[Version (since = "1.12")]
-			public void init_from_date_time (uint fps_n, uint fps_d, GLib.DateTime dt, Gst.Video.TimeCodeFlags flags, uint field_count);
-			[Version (since = "1.16")]
-			public bool init_from_date_time_full (uint fps_n, uint fps_d, GLib.DateTime dt, Gst.Video.TimeCodeFlags flags, uint field_count);
-			public bool is_valid ();
-			public uint64 nsec_since_daily_jam ();
-			public GLib.DateTime? to_date_time ();
-			public string to_string ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_time_code_interval_get_type ()")]
-		[Compact]
-		[GIR (name = "VideoTimeCodeInterval")]
-		[Version (since = "1.12")]
-		public class TimeCodeInterval {
-			public uint frames;
-			public uint hours;
-			public uint minutes;
-			public uint seconds;
-			[CCode (has_construct_function = false)]
-			public TimeCodeInterval (uint hours, uint minutes, uint seconds, uint frames);
-			public void clear ();
-			public Gst.Video.TimeCodeInterval copy ();
-			public void free ();
-			[CCode (has_construct_function = false)]
-			public TimeCodeInterval.from_string (string tc_inter_str);
-			public void init (uint hours, uint minutes, uint seconds, uint frames);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_vbi_encoder_get_type ()")]
-		[Compact]
-		[GIR (name = "VideoVBIEncoder")]
-		[Version (since = "1.16")]
-		public class VBIEncoder {
-			[CCode (has_construct_function = false)]
-			public VBIEncoder (Gst.Video.Format format, uint32 pixel_width);
-			public bool add_ancillary (bool composite, uint8 DID, uint8 SDID_block_number, [CCode (array_length_cname = "data_count", array_length_pos = 4.1, array_length_type = "guint")] uint8[] data);
-			public Gst.Video.VBIEncoder copy ();
-			public void free ();
-			public void write_line ([CCode (array_length = false, type = "guint8*")] uint8[] data);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_vbi_parser_get_type ()")]
-		[Compact]
-		[GIR (name = "VideoVBIParser")]
-		[Version (since = "1.16")]
-		public class VBIParser {
-			[CCode (has_construct_function = false)]
-			public VBIParser (Gst.Video.Format format, uint32 pixel_width);
-			public void add_line ([CCode (array_length = false)] uint8[] data);
-			public Gst.Video.VBIParser copy ();
-			public void free ();
-			public Gst.Video.VBIParserResult get_ancillary (out Gst.Video.Ancillary anc);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GstColorBalance", lower_case_cprefix = "gst_color_balance_", type_cname = "GstColorBalanceInterface", type_id = "gst_color_balance_get_type ()")]
-		[GIR (name = "ColorBalance")]
-		public interface ColorBalance : GLib.Object {
-			public abstract Gst.Video.ColorBalanceType get_balance_type ();
-			public abstract int get_value (Gst.Video.ColorBalanceChannel channel);
-			public abstract unowned GLib.List<Gst.Video.ColorBalanceChannel> list_channels ();
-			public abstract void set_value (Gst.Video.ColorBalanceChannel channel, int value);
-			[HasEmitter]
-			public virtual signal void value_changed (Gst.Video.ColorBalanceChannel channel, int value);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_cname = "GstVideoDirectionInterface", type_id = "gst_video_direction_get_type ()")]
-		[GIR (name = "VideoDirection")]
-		[Version (since = "1.10")]
-		public interface Direction : GLib.Object {
-			[NoAccessorMethod]
-			public abstract Gst.Video.OrientationMethod video_direction { get; set construct; }
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigation", lower_case_cprefix = "gst_navigation_", type_cname = "GstNavigationInterface", type_id = "gst_navigation_get_type ()")]
-		[GIR (name = "Navigation")]
-		public interface Navigation : GLib.Object {
-			[Version (since = "1.22")]
-			public static bool event_get_coordinates (Gst.Event event, out double x, out double y);
-			public static Gst.Video.NavigationEventType event_get_type (Gst.Event event);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_command (Gst.Video.NavigationCommand command);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_key_press (string key, Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_key_release (string key, Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_mouse_button_press (int button, double x, double y, Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_mouse_button_release (int button, double x, double y, Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_mouse_move (double x, double y, Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_mouse_scroll (double x, double y, double delta_x, double delta_y, Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_touch_cancel (Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_touch_down (uint identifier, double x, double y, double pressure, Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_touch_frame (Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_touch_motion (uint identifier, double x, double y, double pressure, Gst.Video.NavigationModifierType state);
-			[Version (since = "1.22")]
-			public static Gst.Event event_new_touch_up (uint identifier, double x, double y, Gst.Video.NavigationModifierType state);
-			public static bool event_parse_command (Gst.Event event, out Gst.Video.NavigationCommand command);
-			public static bool event_parse_key_event (Gst.Event event, out unowned string key);
-			[Version (since = "1.22")]
-			public static bool event_parse_modifier_state (Gst.Event event, Gst.Video.NavigationModifierType state);
-			public static bool event_parse_mouse_button_event (Gst.Event event, out int button, out double x, out double y);
-			public static bool event_parse_mouse_move_event (Gst.Event event, out double x, out double y);
-			[Version (since = "1.18")]
-			public static bool event_parse_mouse_scroll_event (Gst.Event event, out double x, out double y, out double delta_x, out double delta_y);
-			[Version (since = "1.22")]
-			public static bool event_parse_touch_event (Gst.Event event, out uint identifier, out double x, out double y, out double pressure);
-			[Version (since = "1.22")]
-			public static bool event_parse_touch_up_event (Gst.Event event, out uint identifier, out double x, out double y);
-			[Version (since = "1.22")]
-			public static bool event_set_coordinates (Gst.Event event, double x, double y);
-			public static Gst.Video.NavigationMessageType message_get_type (Gst.Message message);
-			public static Gst.Message message_new_angles_changed (Gst.Object src, uint cur_angle, uint n_angles);
-			public static Gst.Message message_new_commands_changed (Gst.Object src);
-			[Version (since = "1.6")]
-			public static Gst.Message message_new_event (Gst.Object src, Gst.Event event);
-			public static Gst.Message message_new_mouse_over (Gst.Object src, bool active);
-			public static bool message_parse_angles_changed (Gst.Message message, out uint cur_angle, out uint n_angles);
-			[Version (since = "1.6")]
-			public static bool message_parse_event (Gst.Message message, out Gst.Event event);
-			public static bool message_parse_mouse_over (Gst.Message message, out bool active);
-			public static Gst.Video.NavigationQueryType query_get_type (Gst.Query query);
-			public static Gst.Query query_new_angles ();
-			public static Gst.Query query_new_commands ();
-			public static bool query_parse_angles (Gst.Query query, out uint cur_angle, out uint n_angles);
-			public static bool query_parse_commands_length (Gst.Query query, out uint n_cmds);
-			public static bool query_parse_commands_nth (Gst.Query query, uint nth, out Gst.Video.NavigationCommand cmd);
-			public static void query_set_angles (Gst.Query query, uint cur_angle, uint n_angles);
-			public static void query_set_commandsv (Gst.Query query, [CCode (array_length_cname = "n_cmds", array_length_pos = 1.5)] Gst.Video.NavigationCommand[] cmds);
-			public void send_command (Gst.Video.NavigationCommand command);
-			[Version (deprecated = true, deprecated_since = "1.22")]
-			public abstract void send_event (Gst.Structure structure);
-			[Version (since = "1.22")]
-			public abstract void send_event_simple (owned Gst.Event event);
-			public void send_key_event (string event, string key);
-			public void send_mouse_event (string event, int button, double x, double y);
-			[Version (since = "1.18")]
-			public void send_mouse_scroll_event (double x, double y, double delta_x, double delta_y);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_cname = "GstVideoOrientationInterface", type_id = "gst_video_orientation_get_type ()")]
-		[GIR (name = "VideoOrientation")]
-		public interface Orientation : GLib.Object {
-			[Version (since = "1.20")]
-			public static bool from_tag (Gst.TagList taglist, out Gst.Video.OrientationMethod method);
-			public abstract bool get_hcenter (out int center);
-			public abstract bool get_hflip (out bool flip);
-			public abstract bool get_vcenter (out int center);
-			public abstract bool get_vflip (out bool flip);
-			public abstract bool set_hcenter (int center);
-			public abstract bool set_hflip (bool flip);
-			public abstract bool set_vcenter (int center);
-			public abstract bool set_vflip (bool flip);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", type_cname = "GstVideoOverlayInterface", type_id = "gst_video_overlay_get_type ()")]
-		[GIR (name = "VideoOverlay")]
-		public interface Overlay : GLib.Object {
-			public abstract void expose ();
-			public void got_window_handle ([CCode (type = "guintptr")] uint* handle);
-			public abstract void handle_events (bool handle_events);
-			[Version (since = "1.14")]
-			public static void install_properties (GLib.ObjectClass oclass, int last_prop_id);
-			public void prepare_window_handle ();
-			[Version (since = "1.14")]
-			public static bool set_property (GLib.Object object, int last_prop_id, uint property_id, GLib.Value value);
-			[NoWrapper]
-			public virtual void set_render_rectangle (int x, int y, int width, int height);
-			public abstract void set_window_handle ([CCode (type = "guintptr")] uint* handle);
-			[CCode (cname = "gst_video_overlay_set_render_rectangle")]
-			public bool try_set_render_rectangle (int x, int y, int width, int height);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoAFDMeta")]
-		[Version (since = "1.18")]
-		public struct AFDMeta {
-			public Gst.Meta meta;
-			public uint8 field;
-			public Gst.Video.AFDSpec spec;
-			public Gst.Video.AFDValue afd;
-			public static unowned Gst.MetaInfo? get_info ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoAffineTransformationMeta")]
-		[Version (since = "1.8")]
-		public struct AffineTransformationMeta {
-			public Gst.Meta meta;
-			[CCode (array_length = false)]
-			public weak float matrix[16];
-			public void apply_matrix ([CCode (array_length = false)] float matrix[16]);
-			public static unowned Gst.MetaInfo? get_info ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoAlignment")]
-		public struct Alignment {
-			public uint padding_top;
-			public uint padding_bottom;
-			public uint padding_left;
-			public uint padding_right;
-			[CCode (array_length = false)]
-			public weak uint stride_align[4];
-			public void reset ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoAncillary")]
-		[Version (since = "1.16")]
-		public struct Ancillary {
-			public uint8 DID;
-			public uint8 SDID_block_number;
-			public uint8 data_count;
-			[CCode (array_length_cname = "data_count", array_length_type = "guint8")]
-			public weak uint8[] data;
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoBarMeta")]
-		[Version (since = "1.18")]
-		public struct BarMeta {
-			public Gst.Meta meta;
-			public uint8 field;
-			public bool is_letterbox;
-			public uint bar_data1;
-			public uint bar_data2;
-			public static unowned Gst.MetaInfo? get_info ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoCaptionMeta")]
-		[Version (since = "1.16")]
-		public struct CaptionMeta {
-			public Gst.Meta meta;
-			public Gst.Video.CaptionType caption_type;
-			[CCode (array_length_cname = "size", array_length_type = "gsize")]
-			public weak uint8[] data;
-			public size_t size;
-			public static unowned Gst.MetaInfo? get_info ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoCodecAlphaMeta")]
-		[Version (since = "1.20")]
-		public struct CodecAlphaMeta {
-			public Gst.Meta meta;
-			public weak Gst.Buffer buffer;
-			public static unowned Gst.MetaInfo? get_info ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoColorPrimariesInfo")]
-		[Version (since = "1.6")]
-		public struct ColorPrimariesInfo {
-			public Gst.Video.ColorPrimaries primaries;
-			public double Wx;
-			public double Wy;
-			public double Rx;
-			public double Ry;
-			public double Gx;
-			public double Gy;
-			public double Bx;
-			public double By;
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoColorimetry")]
-		public struct Colorimetry {
-			public Gst.Video.ColorRange range;
-			public Gst.Video.ColorMatrix matrix;
-			public Gst.Video.TransferFunction transfer;
-			public Gst.Video.ColorPrimaries primaries;
-			public bool from_string (string color);
-			[Version (since = "1.6")]
-			public bool is_equal (Gst.Video.Colorimetry other);
-			[Version (since = "1.22")]
-			public bool is_equivalent (uint bitdepth, Gst.Video.Colorimetry other, uint other_bitdepth);
-			public bool matches (string color);
-			public string? to_string ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoContentLightLevel")]
-		[Version (since = "1.18")]
-		public struct ContentLightLevel {
-			public uint16 max_content_light_level;
-			public uint16 max_frame_average_light_level;
-			public bool add_to_caps (Gst.Caps caps);
-			public bool from_caps (Gst.Caps caps);
-			public bool from_string (string level);
-			public void init ();
-			[Version (since = "1.20")]
-			public bool is_equal (Gst.Video.ContentLightLevel other);
-			public string to_string ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoCropMeta")]
-		public struct CropMeta {
-			public Gst.Meta meta;
-			public uint x;
-			public uint y;
-			public uint width;
-			public uint height;
-			public static unowned Gst.MetaInfo? get_info ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoFormatInfo")]
-		public struct FormatInfo {
-			public Gst.Video.Format format;
-			public weak string name;
-			public weak string description;
-			public Gst.Video.FormatFlags flags;
-			public uint bits;
-			public uint n_components;
-			[CCode (array_length = false)]
-			public weak uint shift[4];
-			[CCode (array_length = false)]
-			public weak uint depth[4];
-			[CCode (array_length = false)]
-			public weak int pixel_stride[4];
-			public uint n_planes;
-			[CCode (array_length = false)]
-			public weak uint plane[4];
-			[CCode (array_length = false)]
-			public weak uint poffset[4];
-			[CCode (array_length = false)]
-			public weak uint w_sub[4];
-			[CCode (array_length = false)]
-			public weak uint h_sub[4];
-			public Gst.Video.Format unpack_format;
-			public weak Gst.Video.FormatUnpack unpack_func;
-			public int pack_lines;
-			public weak Gst.Video.FormatPack pack_func;
-			public Gst.Video.TileMode tile_mode;
-			public uint tile_ws;
-			public uint tile_hs;
-			[Version (since = "1.18")]
-			public void component (uint plane, out int components);
-			[Version (since = "1.22")]
-			public int extrapolate_stride (int plane, int stride);
-			[Version (since = "1.22")]
-			public uint get_tile_sizes (uint plane, uint? out_ws, uint? out_hs);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoFrame")]
-		public struct Frame {
-			public weak Gst.Video.Info info;
-			public Gst.Video.FrameFlags flags;
-			public weak Gst.Buffer buffer;
-			public void* meta;
-			public int id;
-			[CCode (array_length = false)]
-			public void* data[4];
-			[CCode (array_length = false, cname = "map")]
-			public Gst.MapInfo map_info[4];
-			public bool copy (Gst.Video.Frame src);
-			public bool copy_plane (Gst.Video.Frame src, uint plane);
-			public bool map (Gst.Video.Info info, Gst.Buffer buffer, Gst.MapFlags flags);
-			public bool map_id (Gst.Video.Info info, Gst.Buffer buffer, int id, Gst.MapFlags flags);
-			public void unmap ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoGLTextureUploadMeta")]
-		public struct GLTextureUploadMeta {
-			public Gst.Meta meta;
-			public Gst.Video.GLTextureOrientation texture_orientation;
-			public uint n_textures;
-			[CCode (array_length = false)]
-			public weak Gst.Video.GLTextureType texture_type[4];
-			public static unowned Gst.MetaInfo? get_info ();
-			public bool upload (uint texture_id);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoMasteringDisplayInfo")]
-		[Version (since = "1.18")]
-		public struct MasteringDisplayInfo {
-			[CCode (array_length = false)]
-			public weak Gst.Video.MasteringDisplayInfoCoordinates display_primaries[3];
-			public Gst.Video.MasteringDisplayInfoCoordinates white_point;
-			public uint32 max_display_mastering_luminance;
-			public uint32 min_display_mastering_luminance;
-			public bool add_to_caps (Gst.Caps caps);
-			public bool from_caps (Gst.Caps caps);
-			public bool from_string (string mastering);
-			public void init ();
-			public bool is_equal (Gst.Video.MasteringDisplayInfo other);
-			public string to_string ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoMasteringDisplayInfoCoordinates")]
-		[Version (since = "1.18")]
-		public struct MasteringDisplayInfoCoordinates {
-			public uint16 x;
-			public uint16 y;
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoMeta")]
-		public struct Meta {
-			public Gst.Meta meta;
-			public weak Gst.Buffer buffer;
-			public Gst.Video.FrameFlags flags;
-			public Gst.Video.Format format;
-			public int id;
-			public uint width;
-			public uint height;
-			public uint n_planes;
-			[CCode (array_length = false)]
-			public weak size_t offset[4];
-			[CCode (array_length = false)]
-			public weak int stride[4];
-			[CCode (cname = "map")]
-			public weak Gst.Video.MetaMapVFunc map_v;
-			[CCode (cname = "unmap")]
-			public weak Gst.Video.MetaUnmapVFunc unmap_v;
-			public Gst.Video.Alignment alignment;
-			public static unowned Gst.MetaInfo? get_info ();
-			[Version (since = "1.18")]
-			public bool get_plane_height ([CCode (array_length = false)] out unowned uint plane_height[4]);
-			[Version (since = "1.18")]
-			public bool get_plane_size ([CCode (array_length = false)] out unowned size_t plane_size[4]);
-			public bool map (uint plane, Gst.MapInfo info, out void* data, out int stride, Gst.MapFlags flags);
-			[Version (since = "1.18")]
-			public bool set_alignment (Gst.Video.Alignment alignment);
-			public bool unmap (uint plane, Gst.MapInfo info);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoMetaTransform")]
-		public struct MetaTransform {
-			public weak Gst.Video.Info in_info;
-			public weak Gst.Video.Info out_info;
-			public static GLib.Quark scale_get_quark ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoOverlayCompositionMeta")]
-		public struct OverlayCompositionMeta {
-			public Gst.Meta meta;
-			public weak Gst.Video.OverlayComposition overlay;
-			public static unowned Gst.MetaInfo? get_info ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoRectangle")]
-		public struct Rectangle {
-			public int x;
-			public int y;
-			public int w;
-			public int h;
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoRegionOfInterestMeta")]
-		public struct RegionOfInterestMeta {
-			public Gst.Meta meta;
-			public GLib.Quark roi_type;
-			public int id;
-			public int parent_id;
-			public uint x;
-			public uint y;
-			public uint w;
-			public uint h;
-			public weak GLib.List<void*> @params;
-			[Version (since = "1.14")]
-			public void add_param (owned Gst.Structure s);
-			public static unowned Gst.MetaInfo? get_info ();
-			[Version (since = "1.14")]
-			public unowned Gst.Structure? get_param (string name);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoResampler")]
-		[Version (since = "1.6")]
-		public struct Resampler {
-			public int in_size;
-			public int out_size;
-			public uint max_taps;
-			public uint n_phases;
-			public uint32 offset;
-			public uint32 phase;
-			public uint32 n_taps;
-			public double taps;
-			public void clear ();
-			public bool init (Gst.Video.ResamplerMethod method, Gst.Video.ResamplerFlags flags, uint n_phases, uint n_taps, double shift, uint in_size, uint out_size, Gst.Structure options);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoSEIUserDataUnregisteredMeta")]
-		[Version (since = "1.22")]
-		public struct SEIUserDataUnregisteredMeta {
-			public Gst.Meta meta;
-			[CCode (array_length = false)]
-			public weak uint8 uuid[16];
-			public uint8 data;
-			public size_t size;
-			public static unowned Gst.MetaInfo? get_info ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoTimeCodeConfig")]
-		[Version (since = "1.10")]
-		public struct TimeCodeConfig {
-			public uint fps_n;
-			public uint fps_d;
-			public Gst.Video.TimeCodeFlags flags;
-			public weak GLib.DateTime latest_daily_jam;
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-		[GIR (name = "VideoTimeCodeMeta")]
-		[Version (since = "1.10")]
-		public struct TimeCodeMeta {
-			public Gst.Meta meta;
-			public weak Gst.Video.TimeCode tc;
-			public static unowned Gst.MetaInfo? get_info ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_AFD_SPEC_", type_id = "gst_video_afd_spec_get_type ()")]
-		[GIR (name = "VideoAFDSpec")]
-		[Version (since = "1.18")]
-		public enum AFDSpec {
-			DVB_ETSI,
-			ATSC_A53,
-			SMPTE_ST2016_1
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_AFD_", type_id = "gst_video_afd_value_get_type ()")]
-		[GIR (name = "VideoAFDValue")]
-		[Version (since = "1.18")]
-		public enum AFDValue {
-			UNAVAILABLE,
-			@16_9_TOP_ALIGNED,
-			@14_9_TOP_ALIGNED,
-			GREATER_THAN_16_9,
-			@4_3_FULL_16_9_FULL,
-			@4_3_FULL_4_3_PILLAR,
-			@16_9_LETTER_16_9_FULL,
-			@14_9_LETTER_14_9_PILLAR,
-			@4_3_FULL_14_9_CENTER,
-			@16_9_LETTER_14_9_CENTER,
-			@16_9_LETTER_4_3_CENTER
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_ALPHA_MODE_", type_id = "gst_video_alpha_mode_get_type ()")]
-		[GIR (name = "VideoAlphaMode")]
-		[Version (since = "1.6")]
-		public enum AlphaMode {
-			COPY,
-			SET,
-			MULT
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_ANCILLARY_DID_", type_id = "gst_video_ancillary_did_get_type ()")]
-		[GIR (name = "VideoAncillaryDID")]
-		[Version (since = "1.16")]
-		public enum AncillaryDID {
-			UNDEFINED,
-			DELETION,
-			HANC_3G_AUDIO_DATA_FIRST,
-			HANC_3G_AUDIO_DATA_LAST,
-			HANC_HDTV_AUDIO_DATA_FIRST,
-			HANC_HDTV_AUDIO_DATA_LAST,
-			HANC_SDTV_AUDIO_DATA_1_FIRST,
-			HANC_SDTV_AUDIO_DATA_1_LAST,
-			CAMERA_POSITION,
-			HANC_ERROR_DETECTION,
-			HANC_SDTV_AUDIO_DATA_2_FIRST,
-			HANC_SDTV_AUDIO_DATA_2_LAST
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_ANCILLARY_DID16_", type_id = "gst_video_ancillary_di_d16_get_type ()")]
-		[GIR (name = "VideoAncillaryDID16")]
-		[Version (since = "1.16")]
-		public enum AncillaryDID16 {
-			S334_EIA_708,
-			S334_EIA_608,
-			S2016_3_AFD_BAR
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_BUFFER_FLAG_", type_id = "gst_video_buffer_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoBufferFlags")]
-		public enum BufferFlags {
-			INTERLACED,
-			TFF,
-			RFF,
-			ONEFIELD,
-			MULTIPLE_VIEW,
-			FIRST_IN_BUNDLE,
-			TOP_FIELD,
-			BOTTOM_FIELD,
-			MARKER,
-			LAST
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CAPTION_TYPE_", type_id = "gst_video_caption_type_get_type ()")]
-		[GIR (name = "VideoCaptionType")]
-		[Version (since = "1.16")]
-		public enum CaptionType {
-			UNKNOWN,
-			CEA608_RAW,
-			CEA608_S334_1A,
-			CEA708_RAW,
-			CEA708_CDP;
-			public static Gst.Video.CaptionType from_caps (Gst.Caps caps);
-			public Gst.Caps to_caps ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CHROMA_FLAG_", type_id = "gst_video_chroma_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoChromaFlags")]
-		public enum ChromaFlags {
-			NONE,
-			INTERLACED
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CHROMA_METHOD_", type_id = "gst_video_chroma_method_get_type ()")]
-		[GIR (name = "VideoChromaMethod")]
-		public enum ChromaMethod {
-			NEAREST,
-			LINEAR
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CHROMA_MODE_", type_id = "gst_video_chroma_mode_get_type ()")]
-		[GIR (name = "VideoChromaMode")]
-		[Version (since = "1.6")]
-		public enum ChromaMode {
-			FULL,
-			UPSAMPLE_ONLY,
-			DOWNSAMPLE_ONLY,
-			NONE
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CHROMA_SITE_", type_id = "gst_video_chroma_site_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoChromaSite")]
-		public enum ChromaSite {
-			UNKNOWN,
-			NONE,
-			H_COSITED,
-			V_COSITED,
-			ALT_LINE,
-			COSITED,
-			JPEG,
-			MPEG2,
-			DV;
-			[Version (since = "1.20")]
-			public static Gst.Video.ChromaSite from_string (string s);
-			[Version (since = "1.20")]
-			public string? to_string ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CODEC_FRAME_FLAG_", type_id = "gst_video_codec_frame_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoCodecFrameFlags")]
-		public enum CodecFrameFlags {
-			DECODE_ONLY,
-			SYNC_POINT,
-			FORCE_KEYFRAME,
-			FORCE_KEYFRAME_HEADERS,
-			[Version (since = "1.20")]
-			CORRUPTED
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GstColorBalanceType", cprefix = "GST_COLOR_BALANCE_", type_id = "gst_color_balance_type_get_type ()")]
-		[GIR (name = "ColorBalanceType")]
-		public enum ColorBalanceType {
-			HARDWARE,
-			SOFTWARE
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_COLOR_MATRIX_", type_id = "gst_video_color_matrix_get_type ()")]
-		[GIR (name = "VideoColorMatrix")]
-		public enum ColorMatrix {
-			UNKNOWN,
-			RGB,
-			FCC,
-			BT709,
-			BT601,
-			SMPTE240M,
-			BT2020;
-			[Version (since = "1.18")]
-			public static Gst.Video.ColorMatrix from_iso (uint value);
-			[Version (since = "1.6")]
-			public bool get_Kr_Kb (out double Kr, out double Kb);
-			[Version (since = "1.18")]
-			public uint to_iso ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_COLOR_PRIMARIES_", type_id = "gst_video_color_primaries_get_type ()")]
-		[GIR (name = "VideoColorPrimaries")]
-		public enum ColorPrimaries {
-			UNKNOWN,
-			BT709,
-			BT470M,
-			BT470BG,
-			SMPTE170M,
-			SMPTE240M,
-			FILM,
-			BT2020,
-			ADOBERGB,
-			SMPTEST428,
-			SMPTERP431,
-			SMPTEEG432,
-			EBU3213;
-			[Version (since = "1.18")]
-			public static Gst.Video.ColorPrimaries from_iso (uint value);
-			[Version (since = "1.6")]
-			public unowned Gst.Video.ColorPrimariesInfo? get_info ();
-			[Version (since = "1.22")]
-			public bool is_equivalent (Gst.Video.ColorPrimaries other);
-			[Version (since = "1.18")]
-			public uint to_iso ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_COLOR_RANGE_", type_id = "gst_video_color_range_get_type ()")]
-		[GIR (name = "VideoColorRange")]
-		public enum ColorRange {
-			UNKNOWN,
-			@0_255,
-			@16_235;
-			public void offsets (Gst.Video.FormatInfo info, [CCode (array_length = false)] out unowned int offset[4], [CCode (array_length = false)] out unowned int scale[4]);
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_DECODER_REQUEST_SYNC_POINT_", type_id = "gst_video_decoder_request_sync_point_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoDecoderRequestSyncPointFlags")]
-		[Version (since = "1.20")]
-		public enum DecoderRequestSyncPointFlags {
-			DISCARD_INPUT,
-			CORRUPT_OUTPUT
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_DITHER_FLAG_", type_id = "gst_video_dither_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoDitherFlags")]
-		public enum DitherFlags {
-			NONE,
-			INTERLACED,
-			QUANTIZE
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_DITHER_", type_id = "gst_video_dither_method_get_type ()")]
-		[GIR (name = "VideoDitherMethod")]
-		public enum DitherMethod {
-			NONE,
-			VERTERR,
-			FLOYD_STEINBERG,
-			SIERRA_LITE,
-			BAYER
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FIELD_ORDER_", type_id = "gst_video_field_order_get_type ()")]
-		[GIR (name = "VideoFieldOrder")]
-		[Version (since = "1.12")]
-		public enum FieldOrder {
-			UNKNOWN,
-			TOP_FIELD_FIRST,
-			BOTTOM_FIELD_FIRST;
-			public static Gst.Video.FieldOrder from_string (string order);
-			public unowned string to_string ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FLAG_", type_id = "gst_video_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoFlags")]
-		public enum Flags {
-			NONE,
-			VARIABLE_FPS,
-			PREMULTIPLIED_ALPHA
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FORMAT_", type_id = "gst_video_format_get_type ()")]
-		[GIR (name = "VideoFormat")]
-		public enum Format {
-			UNKNOWN,
-			ENCODED,
-			I420,
-			YV12,
-			YUY2,
-			UYVY,
-			AYUV,
-			[CCode (cname = "GST_VIDEO_FORMAT_RGBx")]
-			RGBX,
-			[CCode (cname = "GST_VIDEO_FORMAT_BGRx")]
-			BGRX,
-			[CCode (cname = "GST_VIDEO_FORMAT_xRGB")]
-			XRGB,
-			[CCode (cname = "GST_VIDEO_FORMAT_xBGR")]
-			XBGR,
-			RGBA,
-			BGRA,
-			ARGB,
-			ABGR,
-			RGB,
-			BGR,
-			Y41B,
-			Y42B,
-			YVYU,
-			Y444,
-			[CCode (cname = "GST_VIDEO_FORMAT_v210")]
-			V210,
-			[CCode (cname = "GST_VIDEO_FORMAT_v216")]
-			V216,
-			NV12,
-			NV21,
-			GRAY8,
-			GRAY16_BE,
-			GRAY16_LE,
-			[CCode (cname = "GST_VIDEO_FORMAT_v308")]
-			V308,
-			RGB16,
-			BGR16,
-			RGB15,
-			BGR15,
-			UYVP,
-			A420,
-			RGB8P,
-			YUV9,
-			YVU9,
-			IYU1,
-			ARGB64,
-			AYUV64,
-			[CCode (cname = "GST_VIDEO_FORMAT_r210")]
-			R210,
-			I420_10BE,
-			I420_10LE,
-			I422_10BE,
-			I422_10LE,
-			Y444_10BE,
-			Y444_10LE,
-			GBR,
-			GBR_10BE,
-			GBR_10LE,
-			NV16,
-			NV24,
-			NV12_64Z32,
-			A420_10BE,
-			A420_10LE,
-			A422_10BE,
-			A422_10LE,
-			A444_10BE,
-			A444_10LE,
-			NV61,
-			P010_10BE,
-			P010_10LE,
-			IYU2,
-			VYUY,
-			GBRA,
-			GBRA_10BE,
-			GBRA_10LE,
-			GBR_12BE,
-			GBR_12LE,
-			GBRA_12BE,
-			GBRA_12LE,
-			I420_12BE,
-			I420_12LE,
-			I422_12BE,
-			I422_12LE,
-			Y444_12BE,
-			Y444_12LE,
-			GRAY10_LE32,
-			NV12_10LE32,
-			NV16_10LE32,
-			NV12_10LE40,
-			Y210,
-			Y410,
-			VUYA,
-			BGR10A2_LE,
-			RGB10A2_LE,
-			Y444_16BE,
-			Y444_16LE,
-			P016_BE,
-			P016_LE,
-			P012_BE,
-			P012_LE,
-			Y212_BE,
-			Y212_LE,
-			Y412_BE,
-			Y412_LE,
-			[Version (since = "1.18")]
-			NV12_4L4,
-			[Version (since = "1.18")]
-			NV12_32L32,
-			[Version (since = "1.20")]
-			RGBP,
-			[Version (since = "1.20")]
-			BGRP,
-			[Version (since = "1.20")]
-			AV12,
-			[Version (since = "1.20")]
-			ARGB64_LE,
-			[Version (since = "1.20")]
-			ARGB64_BE,
-			[Version (since = "1.20")]
-			RGBA64_LE,
-			[Version (since = "1.20")]
-			RGBA64_BE,
-			[Version (since = "1.20")]
-			BGRA64_LE,
-			[Version (since = "1.20")]
-			BGRA64_BE,
-			[Version (since = "1.20")]
-			ABGR64_LE,
-			[Version (since = "1.20")]
-			ABGR64_BE,
-			[Version (since = "1.22")]
-			NV12_16L32S,
-			[Version (since = "1.22")]
-			NV12_8L128,
-			[Version (since = "1.22")]
-			NV12_10BE_8L128;
-			public static Gst.Video.Format from_fourcc (uint32 fourcc);
-			public static Gst.Video.Format from_masks (int depth, int bpp, int endianness, uint red_mask, uint green_mask, uint blue_mask, uint alpha_mask);
-			public static Gst.Video.Format from_string (string format);
-			public unowned Gst.Video.FormatInfo? get_info ();
-			[Version (since = "1.2")]
-			public void* get_palette (out size_t size);
-			public uint32 to_fourcc ();
-			public unowned string to_string ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FORMAT_FLAG_", type_id = "gst_video_format_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoFormatFlags")]
-		public enum FormatFlags {
-			YUV,
-			RGB,
-			GRAY,
-			ALPHA,
-			LE,
-			PALETTE,
-			COMPLEX,
-			UNPACK,
-			TILED,
-			[Version (since = "1.22")]
-			SUBTILES
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FRAME_FLAG_", type_id = "gst_video_frame_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoFrameFlags")]
-		public enum FrameFlags {
-			NONE,
-			INTERLACED,
-			TFF,
-			RFF,
-			ONEFIELD,
-			MULTIPLE_VIEW,
-			FIRST_IN_BUNDLE,
-			TOP_FIELD,
-			BOTTOM_FIELD
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FRAME_MAP_FLAG_", type_id = "gst_video_frame_map_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoFrameMapFlags")]
-		[Version (since = "1.6")]
-		public enum FrameMapFlags {
-			NO_REF,
-			LAST
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_GL_TEXTURE_ORIENTATION_X_", type_id = "gst_video_gl_texture_orientation_get_type ()")]
-		[GIR (name = "VideoGLTextureOrientation")]
-		public enum GLTextureOrientation {
-			NORMAL_Y_NORMAL,
-			NORMAL_Y_FLIP,
-			FLIP_Y_NORMAL,
-			FLIP_Y_FLIP
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_GL_TEXTURE_TYPE_", type_id = "gst_video_gl_texture_type_get_type ()")]
-		[GIR (name = "VideoGLTextureType")]
-		public enum GLTextureType {
-			LUMINANCE,
-			LUMINANCE_ALPHA,
-			RGB16,
-			RGB,
-			RGBA,
-			R,
-			RG
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_GAMMA_MODE_", type_id = "gst_video_gamma_mode_get_type ()")]
-		[GIR (name = "VideoGammaMode")]
-		[Version (since = "1.6")]
-		public enum GammaMode {
-			NONE,
-			REMAP
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_INTERLACE_MODE_", type_id = "gst_video_interlace_mode_get_type ()")]
-		[GIR (name = "VideoInterlaceMode")]
-		public enum InterlaceMode {
-			PROGRESSIVE,
-			INTERLEAVED,
-			MIXED,
-			FIELDS,
-			ALTERNATE;
-			[Version (since = "1.6")]
-			public static Gst.Video.InterlaceMode from_string (string mode);
-			[Version (since = "1.6")]
-			public unowned string to_string ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_MATRIX_MODE_", type_id = "gst_video_matrix_mode_get_type ()")]
-		[GIR (name = "VideoMatrixMode")]
-		[Version (since = "1.6")]
-		public enum MatrixMode {
-			FULL,
-			INPUT_ONLY,
-			OUTPUT_ONLY,
-			NONE
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_MULTIVIEW_FLAGS_", type_id = "gst_video_multiview_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoMultiviewFlags")]
-		public enum MultiviewFlags {
-			NONE,
-			RIGHT_VIEW_FIRST,
-			LEFT_FLIPPED,
-			LEFT_FLOPPED,
-			RIGHT_FLIPPED,
-			RIGHT_FLOPPED,
-			HALF_ASPECT,
-			MIXED_MONO
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_MULTIVIEW_FRAME_PACKING_", type_id = "gst_video_multiview_frame_packing_get_type ()")]
-		[GIR (name = "VideoMultiviewFramePacking")]
-		public enum MultiviewFramePacking {
-			NONE,
-			MONO,
-			LEFT,
-			RIGHT,
-			SIDE_BY_SIDE,
-			SIDE_BY_SIDE_QUINCUNX,
-			COLUMN_INTERLEAVED,
-			ROW_INTERLEAVED,
-			TOP_BOTTOM,
-			CHECKERBOARD
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_MULTIVIEW_MODE_", type_id = "gst_video_multiview_mode_get_type ()")]
-		[GIR (name = "VideoMultiviewMode")]
-		public enum MultiviewMode {
-			NONE,
-			MONO,
-			LEFT,
-			RIGHT,
-			SIDE_BY_SIDE,
-			SIDE_BY_SIDE_QUINCUNX,
-			COLUMN_INTERLEAVED,
-			ROW_INTERLEAVED,
-			TOP_BOTTOM,
-			CHECKERBOARD,
-			FRAME_BY_FRAME,
-			MULTIVIEW_FRAME_BY_FRAME,
-			SEPARATED;
-			[Version (since = "1.6")]
-			public static Gst.Video.MultiviewMode from_caps_string (string caps_mview_mode);
-			[Version (since = "1.6")]
-			public unowned string to_caps_string ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationCommand", cprefix = "GST_NAVIGATION_COMMAND_", type_id = "gst_navigation_command_get_type ()")]
-		[GIR (name = "NavigationCommand")]
-		public enum NavigationCommand {
-			INVALID,
-			MENU1,
-			MENU2,
-			MENU3,
-			MENU4,
-			MENU5,
-			MENU6,
-			MENU7,
-			LEFT,
-			RIGHT,
-			UP,
-			DOWN,
-			ACTIVATE,
-			PREV_ANGLE,
-			NEXT_ANGLE
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationEventType", cprefix = "GST_NAVIGATION_EVENT_", type_id = "gst_navigation_event_type_get_type ()")]
-		[GIR (name = "NavigationEventType")]
-		public enum NavigationEventType {
-			INVALID,
-			KEY_PRESS,
-			KEY_RELEASE,
-			MOUSE_BUTTON_PRESS,
-			MOUSE_BUTTON_RELEASE,
-			MOUSE_MOVE,
-			COMMAND,
-			[Version (since = "1.18")]
-			MOUSE_SCROLL,
-			[Version (since = "1.22")]
-			TOUCH_DOWN,
-			[Version (since = "1.22")]
-			TOUCH_MOTION,
-			[Version (since = "1.22")]
-			TOUCH_UP,
-			[Version (since = "1.22")]
-			TOUCH_FRAME,
-			[Version (since = "1.22")]
-			TOUCH_CANCEL
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationMessageType", cprefix = "GST_NAVIGATION_MESSAGE_", type_id = "gst_navigation_message_type_get_type ()")]
-		[GIR (name = "NavigationMessageType")]
-		public enum NavigationMessageType {
-			INVALID,
-			MOUSE_OVER,
-			COMMANDS_CHANGED,
-			ANGLES_CHANGED,
-			EVENT
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationModifierType", cprefix = "GST_NAVIGATION_MODIFIER_", type_id = "gst_navigation_modifier_type_get_type ()")]
-		[Flags]
-		[GIR (name = "NavigationModifierType")]
-		[Version (since = "1.22")]
-		public enum NavigationModifierType {
-			NONE,
-			SHIFT_MASK,
-			LOCK_MASK,
-			CONTROL_MASK,
-			ALT_MASK,
-			BUTTON1_MASK,
-			BUTTON2_MASK,
-			BUTTON3_MASK,
-			BUTTON4_MASK,
-			BUTTON5_MASK,
-			SUPER_MASK,
-			HYPER_MASK,
-			META_MASK,
-			MASK
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationQueryType", cprefix = "GST_NAVIGATION_QUERY_", type_id = "gst_navigation_query_type_get_type ()")]
-		[GIR (name = "NavigationQueryType")]
-		public enum NavigationQueryType {
-			INVALID,
-			COMMANDS,
-			ANGLES
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_ORIENTATION_", type_id = "gst_video_orientation_method_get_type ()")]
-		[GIR (name = "VideoOrientationMethod")]
-		[Version (since = "1.10")]
-		public enum OrientationMethod {
-			IDENTITY,
-			@90R,
-			@180,
-			@90L,
-			HORIZ,
-			VERT,
-			UL_LR,
-			UR_LL,
-			AUTO,
-			CUSTOM
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_OVERLAY_FORMAT_FLAG_", type_id = "gst_video_overlay_format_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoOverlayFormatFlags")]
-		public enum OverlayFormatFlags {
-			NONE,
-			PREMULTIPLIED_ALPHA,
-			GLOBAL_ALPHA
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_PACK_FLAG_", type_id = "gst_video_pack_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoPackFlags")]
-		public enum PackFlags {
-			NONE,
-			TRUNCATE_RANGE,
-			INTERLACED
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_PRIMARIES_MODE_", type_id = "gst_video_primaries_mode_get_type ()")]
-		[GIR (name = "VideoPrimariesMode")]
-		[Version (since = "1.6")]
-		public enum PrimariesMode {
-			NONE,
-			MERGE_ONLY,
-			FAST
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_RESAMPLER_FLAG_", type_id = "gst_video_resampler_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoResamplerFlags")]
-		[Version (since = "1.6")]
-		public enum ResamplerFlags {
-			NONE,
-			HALF_TAPS
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_RESAMPLER_METHOD_", type_id = "gst_video_resampler_method_get_type ()")]
-		[GIR (name = "VideoResamplerMethod")]
-		[Version (since = "1.6")]
-		public enum ResamplerMethod {
-			NEAREST,
-			LINEAR,
-			CUBIC,
-			SINC,
-			LANCZOS
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_SCALER_FLAG_", type_id = "gst_video_scaler_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoScalerFlags")]
-		public enum ScalerFlags {
-			NONE,
-			INTERLACED
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_TILE_MODE_", type_id = "gst_video_tile_mode_get_type ()")]
-		[GIR (name = "VideoTileMode")]
-		public enum TileMode {
-			UNKNOWN,
-			ZFLIPZ_2X2,
-			[Version (since = "1.18")]
-			LINEAR
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_TILE_TYPE_", type_id = "gst_video_tile_type_get_type ()")]
-		[GIR (name = "VideoTileType")]
-		public enum TileType {
-			INDEXED
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_TIME_CODE_FLAGS_", type_id = "gst_video_time_code_flags_get_type ()")]
-		[Flags]
-		[GIR (name = "VideoTimeCodeFlags")]
-		[Version (since = "1.10")]
-		public enum TimeCodeFlags {
-			NONE,
-			DROP_FRAME,
-			INTERLACED
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_TRANSFER_", type_id = "gst_video_transfer_function_get_type ()")]
-		[GIR (name = "VideoTransferFunction")]
-		public enum TransferFunction {
-			UNKNOWN,
-			GAMMA10,
-			GAMMA18,
-			GAMMA20,
-			GAMMA22,
-			BT709,
-			SMPTE240M,
-			SRGB,
-			GAMMA28,
-			LOG100,
-			LOG316,
-			BT2020_12,
-			ADOBERGB,
-			BT2020_10,
-			SMPTE2084,
-			ARIB_STD_B67,
-			[Version (since = "1.18")]
-			BT601;
-			[Version (since = "1.20")]
-			public double decode (double val);
-			[Version (since = "1.20")]
-			public double encode (double val);
-			[Version (since = "1.18")]
-			public static Gst.Video.TransferFunction from_iso (uint value);
-			[Version (since = "1.18")]
-			public bool is_equivalent (uint from_bpp, Gst.Video.TransferFunction to_func, uint to_bpp);
-			[Version (since = "1.18")]
-			public uint to_iso ();
-		}
-		[CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_VBI_PARSER_RESULT_", type_id = "gst_video_vbi_parser_result_get_type ()")]
-		[GIR (name = "VideoVBIParserResult")]
-		[Version (since = "1.16")]
-		public enum VBIParserResult {
-			DONE,
-			OK,
-			ERROR
-		}
-		[CCode (cheader_filename = "gst/video/video.h", has_target = false)]
-		public delegate bool AffineTransformationGetMatrix (Gst.Video.AffineTransformationMeta meta, float matrix);
-		[CCode (cheader_filename = "gst/video/video.h", instance_pos = 2.9)]
-		public delegate void ConvertSampleCallback (Gst.Sample sample, GLib.Error error);
-		[CCode (cheader_filename = "gst/video/video.h", has_target = false)]
-		public delegate void FormatPack (Gst.Video.FormatInfo info, Gst.Video.PackFlags flags, void* src, int sstride, void* data, int stride, Gst.Video.ChromaSite chroma_site, int y, int width);
-		[CCode (cheader_filename = "gst/video/video.h", has_target = false)]
-		public delegate void FormatUnpack (Gst.Video.FormatInfo info, Gst.Video.PackFlags flags, void* dest, void* data, int stride, int x, int y, int width);
-		[CCode (cheader_filename = "gst/video/video.h", has_target = false)]
-		public delegate bool GLTextureUpload (Gst.Video.GLTextureUploadMeta meta, uint texture_id);
-		[CCode (cheader_filename = "gst/video/video.h", has_target = false, has_typedef = false)]
-		public delegate bool MetaMapVFunc (Gst.Video.Meta meta, uint plane, Gst.MapInfo info, void* data, int stride, Gst.MapFlags flags);
-		[CCode (cheader_filename = "gst/video/video.h", has_target = false, has_typedef = false)]
-		public delegate bool MetaUnmapVFunc (Gst.Video.Meta meta, uint plane, Gst.MapInfo info);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_BUFFER_POOL_OPTION_VIDEO_AFFINE_TRANSFORMATION_META")]
-		public const string BUFFER_POOL_OPTION_VIDEO_AFFINE_TRANSFORMATION_META;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT")]
-		public const string BUFFER_POOL_OPTION_VIDEO_ALIGNMENT;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_BUFFER_POOL_OPTION_VIDEO_GL_TEXTURE_UPLOAD_META")]
-		[Version (since = "1.2.2")]
-		public const string BUFFER_POOL_OPTION_VIDEO_GL_TEXTURE_UPLOAD_META;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_BUFFER_POOL_OPTION_VIDEO_META")]
-		public const string BUFFER_POOL_OPTION_VIDEO_META;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_FORMAT_INTERLACED")]
-		[Version (since = "1.16.")]
-		public const string CAPS_FEATURE_FORMAT_INTERLACED;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_META_GST_VIDEO_AFFINE_TRANSFORMATION_META")]
-		public const string CAPS_FEATURE_META_GST_VIDEO_AFFINE_TRANSFORMATION_META;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META")]
-		public const string CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_META_GST_VIDEO_META")]
-		public const string CAPS_FEATURE_META_GST_VIDEO_META;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_META_GST_VIDEO_OVERLAY_COMPOSITION")]
-		public const string CAPS_FEATURE_META_GST_VIDEO_OVERLAY_COMPOSITION;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT2020")]
-		public const string COLORIMETRY_BT2020;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT2020_10")]
-		public const string COLORIMETRY_BT2020_10;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT2100_HLG")]
-		public const string COLORIMETRY_BT2100_HLG;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT2100_PQ")]
-		public const string COLORIMETRY_BT2100_PQ;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT601")]
-		public const string COLORIMETRY_BT601;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT709")]
-		public const string COLORIMETRY_BT709;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_SMPTE240M")]
-		public const string COLORIMETRY_SMPTE240M;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_SRGB")]
-		public const string COLORIMETRY_SRGB;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_A")]
-		public const int COMP_A;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_B")]
-		public const int COMP_B;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_G")]
-		public const int COMP_G;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_INDEX")]
-		public const int COMP_INDEX;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_PALETTE")]
-		public const int COMP_PALETTE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_R")]
-		public const int COMP_R;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_U")]
-		public const int COMP_U;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_V")]
-		public const int COMP_V;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_Y")]
-		public const int COMP_Y;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_ALPHA_MODE")]
-		public const string CONVERTER_OPT_ALPHA_MODE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE")]
-		public const string CONVERTER_OPT_ALPHA_VALUE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_ASYNC_TASKS")]
-		[Version (since = "1.20")]
-		public const string CONVERTER_OPT_ASYNC_TASKS;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_BORDER_ARGB")]
-		public const string CONVERTER_OPT_BORDER_ARGB;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_CHROMA_MODE")]
-		public const string CONVERTER_OPT_CHROMA_MODE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_CHROMA_RESAMPLER_METHOD")]
-		public const string CONVERTER_OPT_CHROMA_RESAMPLER_METHOD;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DEST_HEIGHT")]
-		public const string CONVERTER_OPT_DEST_HEIGHT;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DEST_WIDTH")]
-		public const string CONVERTER_OPT_DEST_WIDTH;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DEST_X")]
-		public const string CONVERTER_OPT_DEST_X;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DEST_Y")]
-		public const string CONVERTER_OPT_DEST_Y;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DITHER_METHOD")]
-		public const string CONVERTER_OPT_DITHER_METHOD;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DITHER_QUANTIZATION")]
-		public const string CONVERTER_OPT_DITHER_QUANTIZATION;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_FILL_BORDER")]
-		public const string CONVERTER_OPT_FILL_BORDER;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_GAMMA_MODE")]
-		public const string CONVERTER_OPT_GAMMA_MODE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_MATRIX_MODE")]
-		public const string CONVERTER_OPT_MATRIX_MODE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_PRIMARIES_MODE")]
-		public const string CONVERTER_OPT_PRIMARIES_MODE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_RESAMPLER_METHOD")]
-		public const string CONVERTER_OPT_RESAMPLER_METHOD;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_RESAMPLER_TAPS")]
-		public const string CONVERTER_OPT_RESAMPLER_TAPS;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_SRC_HEIGHT")]
-		public const string CONVERTER_OPT_SRC_HEIGHT;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_SRC_WIDTH")]
-		public const string CONVERTER_OPT_SRC_WIDTH;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_SRC_X")]
-		public const string CONVERTER_OPT_SRC_X;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_SRC_Y")]
-		public const string CONVERTER_OPT_SRC_Y;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_THREADS")]
-		public const string CONVERTER_OPT_THREADS;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_DECODER_MAX_ERRORS")]
-		public const int DECODER_MAX_ERRORS;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_DECODER_SINK_NAME")]
-		public const string DECODER_SINK_NAME;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_DECODER_SRC_NAME")]
-		public const string DECODER_SRC_NAME;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_ENCODER_SINK_NAME")]
-		public const string ENCODER_SINK_NAME;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_ENCODER_SRC_NAME")]
-		public const string ENCODER_SRC_NAME;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_FORMATS_ALL")]
-		public const string FORMATS_ALL;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_FPS_RANGE")]
-		public const string FPS_RANGE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_MAX_COMPONENTS")]
-		public const int MAX_COMPONENTS;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_MAX_PLANES")]
-		public const int MAX_PLANES;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_META_TAG_VIDEO_COLORSPACE_STR")]
-		[Version (since = "1.2")]
-		public const string META_TAG_VIDEO_COLORSPACE_STR;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_META_TAG_VIDEO_ORIENTATION_STR")]
-		[Version (since = "1.2")]
-		public const string META_TAG_VIDEO_ORIENTATION_STR;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_META_TAG_VIDEO_SIZE_STR")]
-		[Version (since = "1.2")]
-		public const string META_TAG_VIDEO_SIZE_STR;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_META_TAG_VIDEO_STR")]
-		[Version (since = "1.2")]
-		public const string META_TAG_VIDEO_STR;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_CUBIC_B")]
-		public const string RESAMPLER_OPT_CUBIC_B;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_CUBIC_C")]
-		public const string RESAMPLER_OPT_CUBIC_C;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_ENVELOPE")]
-		public const string RESAMPLER_OPT_ENVELOPE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_MAX_TAPS")]
-		public const string RESAMPLER_OPT_MAX_TAPS;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_SHARPEN")]
-		public const string RESAMPLER_OPT_SHARPEN;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_SHARPNESS")]
-		public const string RESAMPLER_OPT_SHARPNESS;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_SCALER_OPT_DITHER_METHOD")]
-		public const string SCALER_OPT_DITHER_METHOD;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_SIZE_RANGE")]
-		public const string SIZE_RANGE;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_TILE_TYPE_MASK")]
-		public const int TILE_TYPE_MASK;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_TILE_TYPE_SHIFT")]
-		public const int TILE_TYPE_SHIFT;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_TILE_X_TILES_MASK")]
-		public const int TILE_X_TILES_MASK;
-		[CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_TILE_Y_TILES_SHIFT")]
-		public const int TILE_Y_TILES_SHIFT;
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type afd_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoAFDMeta.get_info")]
-		public static unowned Gst.MetaInfo? afd_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type affine_transformation_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoAffineTransformationMeta.get_info")]
-		public static unowned Gst.MetaInfo? affine_transformation_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type bar_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoBarMeta.get_info")]
-		public static unowned Gst.MetaInfo? bar_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static bool blend (Gst.Video.Frame dest, Gst.Video.Frame src, int x, int y, float global_alpha);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static void blend_scale_linear_RGBA (Gst.Video.Info src, Gst.Buffer src_buffer, int dest_height, int dest_width, out unowned Gst.Video.Info dest, out Gst.Buffer dest_buffer);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_afd_meta")]
-		[Version (since = "1.18")]
-		public static unowned Gst.Video.AFDMeta? buffer_add_video_afd_meta (Gst.Buffer buffer, uint8 field, Gst.Video.AFDSpec spec, Gst.Video.AFDValue afd);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_affine_transformation_meta")]
-		[Version (since = "1.8")]
-		public static unowned Gst.Video.AffineTransformationMeta? buffer_add_video_affine_transformation_meta (Gst.Buffer buffer);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_bar_meta")]
-		[Version (since = "1.18")]
-		public static unowned Gst.Video.BarMeta? buffer_add_video_bar_meta (Gst.Buffer buffer, uint8 field, bool is_letterbox, uint bar_data1, uint bar_data2);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_caption_meta")]
-		[Version (since = "1.16")]
-		public static unowned Gst.Video.CaptionMeta? buffer_add_video_caption_meta (Gst.Buffer buffer, Gst.Video.CaptionType caption_type, [CCode (array_length_cname = "size", array_length_pos = 3.1, array_length_type = "gsize")] uint8[] data);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_codec_alpha_meta")]
-		[Version (since = "1.20")]
-		public static unowned Gst.Video.CodecAlphaMeta? buffer_add_video_codec_alpha_meta (Gst.Buffer buffer, owned Gst.Buffer alpha_buffer);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_gl_texture_upload_meta")]
-		public static unowned Gst.Video.GLTextureUploadMeta? buffer_add_video_gl_texture_upload_meta (Gst.Buffer buffer, Gst.Video.GLTextureOrientation texture_orientation, uint n_textures, Gst.Video.GLTextureType texture_type, [CCode (delegate_target_pos = 5.5)] Gst.Video.GLTextureUpload upload, GLib.BoxedCopyFunc user_data_copy, GLib.BoxedFreeFunc user_data_free);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_meta")]
-		public static unowned Gst.Video.Meta? buffer_add_video_meta (Gst.Buffer buffer, Gst.Video.FrameFlags flags, Gst.Video.Format format, uint width, uint height);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_meta_full")]
-		public static unowned Gst.Video.Meta? buffer_add_video_meta_full (Gst.Buffer buffer, Gst.Video.FrameFlags flags, Gst.Video.Format format, uint width, uint height, uint n_planes, [CCode (array_length = false)] size_t offset[4], [CCode (array_length = false)] int stride[4]);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_overlay_composition_meta")]
-		public static unowned Gst.Video.OverlayCompositionMeta? buffer_add_video_overlay_composition_meta (Gst.Buffer buf, Gst.Video.OverlayComposition? comp);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_region_of_interest_meta")]
-		public static unowned Gst.Video.RegionOfInterestMeta? buffer_add_video_region_of_interest_meta (Gst.Buffer buffer, string roi_type, uint x, uint y, uint w, uint h);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_region_of_interest_meta_id")]
-		public static unowned Gst.Video.RegionOfInterestMeta? buffer_add_video_region_of_interest_meta_id (Gst.Buffer buffer, GLib.Quark roi_type, uint x, uint y, uint w, uint h);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_sei_user_data_unregistered_meta")]
-		[Version (since = "1.22")]
-		public static unowned Gst.Video.SEIUserDataUnregisteredMeta? buffer_add_video_sei_user_data_unregistered_meta (Gst.Buffer buffer, uint8 uuid, uint8 data, size_t size);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_time_code_meta")]
-		[Version (since = "1.10")]
-		public static unowned Gst.Video.TimeCodeMeta? buffer_add_video_time_code_meta (Gst.Buffer buffer, Gst.Video.TimeCode tc);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_time_code_meta_full")]
-		[Version (since = "1.10")]
-		public static unowned Gst.Video.TimeCodeMeta? buffer_add_video_time_code_meta_full (Gst.Buffer buffer, uint fps_n, uint fps_d, GLib.DateTime latest_daily_jam, Gst.Video.TimeCodeFlags flags, uint hours, uint minutes, uint seconds, uint frames, uint field_count);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_get_video_meta")]
-		public static unowned Gst.Video.Meta? buffer_get_video_meta (Gst.Buffer buffer);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_get_video_meta_id")]
-		public static unowned Gst.Video.Meta? buffer_get_video_meta_id (Gst.Buffer buffer, int id);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_get_video_region_of_interest_meta_id")]
-		public static unowned Gst.Video.RegionOfInterestMeta? buffer_get_video_region_of_interest_meta_id (Gst.Buffer buffer, int id);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_pool_config_get_video_alignment")]
-		public static bool buffer_pool_config_get_video_alignment (Gst.Structure config, Gst.Video.Alignment align);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_pool_config_set_video_alignment")]
-		public static void buffer_pool_config_set_video_alignment (Gst.Structure config, Gst.Video.Alignment align);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static bool calculate_display_ratio (out uint dar_n, out uint dar_d, uint video_width, uint video_height, uint video_par_n, uint video_par_d, uint display_par_n, uint display_par_d);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type caption_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoCaptionMeta.get_info")]
-		public static unowned Gst.MetaInfo? caption_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoCaptionType.from_caps", since = "1.16")]
-		public static Gst.Video.CaptionType caption_type_from_caps (Gst.Caps caps);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoCaptionType.to_caps", since = "1.16")]
-		public static Gst.Caps caption_type_to_caps (Gst.Video.CaptionType type);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.20")]
-		public static void center_rect (Gst.Video.Rectangle src, Gst.Video.Rectangle dst, out Gst.Video.Rectangle result, bool scaling);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (deprecated = true, deprecated_since = "1.20")]
-		public static Gst.Video.ChromaSite chroma_from_string (string s);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoChromaSite.from_string", since = "1.20")]
-		public static Gst.Video.ChromaSite chroma_site_from_string (string s);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoChromaSite.to_string", since = "1.20")]
-		public static string? chroma_site_to_string (Gst.Video.ChromaSite site);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (deprecated = true, deprecated_since = "1.20")]
-		public static unowned string chroma_to_string (Gst.Video.ChromaSite site);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.20")]
-		public static GLib.Type codec_alpha_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoCodecAlphaMeta.get_info", since = "1.20")]
-		public static unowned Gst.MetaInfo? codec_alpha_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoColorMatrix.from_iso", since = "1.18")]
-		public static Gst.Video.ColorMatrix color_matrix_from_iso (uint value);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoColorMatrix.get_Kr_Kb", since = "1.6")]
-		public static bool color_matrix_get_Kr_Kb (Gst.Video.ColorMatrix matrix, out double Kr, out double Kb);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoColorMatrix.to_iso", since = "1.18")]
-		public static uint color_matrix_to_iso (Gst.Video.ColorMatrix matrix);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoColorPrimaries.from_iso", since = "1.18")]
-		public static Gst.Video.ColorPrimaries color_primaries_from_iso (uint value);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoColorPrimaries.get_info", since = "1.6")]
-		public static unowned Gst.Video.ColorPrimariesInfo? color_primaries_get_info (Gst.Video.ColorPrimaries primaries);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoColorPrimaries.is_equivalent", since = "1.22")]
-		public static bool color_primaries_is_equivalent (Gst.Video.ColorPrimaries primaries, Gst.Video.ColorPrimaries other);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoColorPrimaries.to_iso", since = "1.18")]
-		public static uint color_primaries_to_iso (Gst.Video.ColorPrimaries primaries);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoColorRange.offsets")]
-		public static void color_range_offsets (Gst.Video.ColorRange range, Gst.Video.FormatInfo info, [CCode (array_length = false)] out unowned int offset[4], [CCode (array_length = false)] out unowned int scale[4]);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (deprecated = true, deprecated_since = "1.20", since = "1.6")]
-		public static double color_transfer_decode (Gst.Video.TransferFunction func, double val);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (deprecated = true, deprecated_since = "1.20", since = "1.6")]
-		public static double color_transfer_encode (Gst.Video.TransferFunction func, double val);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static Gst.Sample convert_sample (Gst.Sample sample, Gst.Caps to_caps, Gst.ClockTime timeout) throws GLib.Error;
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static void convert_sample_async (Gst.Sample sample, Gst.Caps to_caps, Gst.ClockTime timeout, owned Gst.Video.ConvertSampleCallback callback);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type crop_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoCropMeta.get_info")]
-		public static unowned Gst.MetaInfo? crop_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static bool event_is_force_key_unit (Gst.Event event);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static Gst.Event event_new_downstream_force_key_unit (Gst.ClockTime timestamp, Gst.ClockTime stream_time, Gst.ClockTime running_time, bool all_headers, uint count);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static Gst.Event event_new_still_frame (bool in_still);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static Gst.Event event_new_upstream_force_key_unit (Gst.ClockTime running_time, bool all_headers, uint count);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static bool event_parse_downstream_force_key_unit (Gst.Event event, out Gst.ClockTime timestamp, out Gst.ClockTime stream_time, out Gst.ClockTime running_time, out bool all_headers, out uint count);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static bool event_parse_still_frame (Gst.Event event, out bool in_still);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static bool event_parse_upstream_force_key_unit (Gst.Event event, out Gst.ClockTime running_time, out bool all_headers, out uint count);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFieldOrder.from_string", since = "1.12")]
-		public static Gst.Video.FieldOrder field_order_from_string (string order);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFieldOrder.to_string", since = "1.12")]
-		public static unowned string field_order_to_string (Gst.Video.FieldOrder order);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFormat.from_fourcc")]
-		public static Gst.Video.Format format_from_fourcc (uint32 fourcc);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFormat.from_masks")]
-		public static Gst.Video.Format format_from_masks (int depth, int bpp, int endianness, uint red_mask, uint green_mask, uint blue_mask, uint alpha_mask);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFormat.from_string")]
-		public static Gst.Video.Format format_from_string (string format);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFormat.get_info")]
-		public static unowned Gst.Video.FormatInfo? format_get_info (Gst.Video.Format format);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFormat.get_palette", since = "1.2")]
-		public static void* format_get_palette (Gst.Video.Format format, out size_t size);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFormat.to_fourcc")]
-		public static uint32 format_to_fourcc (Gst.Video.Format format);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFormat.to_string")]
-		public static unowned string format_to_string (Gst.Video.Format format);
-		[CCode (array_length_pos = 0.1, array_length_type = "guint", cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.18")]
-		public static unowned Gst.Video.Format[] formats_raw ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFrame.map")]
-		public static bool frame_map (out Gst.Video.Frame frame, Gst.Video.Info info, Gst.Buffer buffer, Gst.MapFlags flags);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoFrame.map_id")]
-		public static bool frame_map_id (out Gst.Video.Frame frame, Gst.Video.Info info, Gst.Buffer buffer, int id, Gst.MapFlags flags);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type gl_texture_upload_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoGLTextureUploadMeta.get_info")]
-		public static unowned Gst.MetaInfo? gl_texture_upload_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.6")]
-		public static bool guess_framerate (Gst.ClockTime duration, out int dest_n, out int dest_d);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoInfo.from_caps")]
-		public static bool info_from_caps (out unowned Gst.Video.Info info, Gst.Caps caps);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoInfo.init")]
-		public static void info_init (out unowned Gst.Video.Info info);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoInterlaceMode.from_string", since = "1.6")]
-		public static Gst.Video.InterlaceMode interlace_mode_from_string (string mode);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoInterlaceMode.to_string", since = "1.6")]
-		public static unowned string interlace_mode_to_string (Gst.Video.InterlaceMode mode);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.22")]
-		public static bool is_common_aspect_ratio (int width, int height, int par_n, int par_d);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_is_video_overlay_prepare_window_handle_message")]
-		public static bool is_video_overlay_prepare_window_handle_message (Gst.Message msg);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.18")]
-		public static Gst.Caps make_raw_caps ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] Gst.Video.Format[]? formats);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.18")]
-		public static Gst.Caps make_raw_caps_with_features ([CCode (array_length_cname = "len", array_length_pos = 1.5, array_length_type = "guint")] Gst.Video.Format[]? formats, owned Gst.CapsFeatures? features);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoMasteringDisplayInfo.from_string", since = "1.18")]
-		public static bool mastering_display_info_from_string (out Gst.Video.MasteringDisplayInfo minfo, string mastering);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoMeta.get_info")]
-		public static unowned Gst.MetaInfo? meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoMetaTransform.scale_get_quark")]
-		public static GLib.Quark meta_transform_scale_get_quark ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.6")]
-		public static unowned GLib.Value? multiview_get_doubled_height_modes ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.6")]
-		public static unowned GLib.Value? multiview_get_doubled_size_modes ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.6")]
-		public static unowned GLib.Value? multiview_get_doubled_width_modes ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.6")]
-		public static unowned GLib.Value? multiview_get_mono_modes ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.6")]
-		public static unowned GLib.Value? multiview_get_unpacked_modes ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.6")]
-		public static bool multiview_guess_half_aspect (Gst.Video.MultiviewMode mv_mode, uint width, uint height, uint par_n, uint par_d);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoMultiviewMode.from_caps_string", since = "1.6")]
-		public static Gst.Video.MultiviewMode multiview_mode_from_caps_string (string caps_mview_mode);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoMultiviewMode.to_caps_string", since = "1.6")]
-		public static unowned string multiview_mode_to_caps_string (Gst.Video.MultiviewMode mview_mode);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.6")]
-		public static void multiview_video_info_change_mode (Gst.Video.Info info, Gst.Video.MultiviewMode out_mview_mode, Gst.Video.MultiviewFlags out_mview_flags);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_get_coordinates")]
-		[Version (replacement = "Navigation.event_get_coordinates", since = "1.22")]
-		public static bool navigation_event_get_coordinates (Gst.Event event, out double x, out double y);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_get_type")]
-		[Version (replacement = "Navigation.event_get_type")]
-		public static Gst.Video.NavigationEventType navigation_event_get_type (Gst.Event event);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_command")]
-		[Version (replacement = "Navigation.event_new_command", since = "1.22")]
-		public static Gst.Event navigation_event_new_command (Gst.Video.NavigationCommand command);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_key_press")]
-		[Version (replacement = "Navigation.event_new_key_press", since = "1.22")]
-		public static Gst.Event navigation_event_new_key_press (string key, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_key_release")]
-		[Version (replacement = "Navigation.event_new_key_release", since = "1.22")]
-		public static Gst.Event navigation_event_new_key_release (string key, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_mouse_button_press")]
-		[Version (replacement = "Navigation.event_new_mouse_button_press", since = "1.22")]
-		public static Gst.Event navigation_event_new_mouse_button_press (int button, double x, double y, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_mouse_button_release")]
-		[Version (replacement = "Navigation.event_new_mouse_button_release", since = "1.22")]
-		public static Gst.Event navigation_event_new_mouse_button_release (int button, double x, double y, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_mouse_move")]
-		[Version (replacement = "Navigation.event_new_mouse_move", since = "1.22")]
-		public static Gst.Event navigation_event_new_mouse_move (double x, double y, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_mouse_scroll")]
-		[Version (replacement = "Navigation.event_new_mouse_scroll", since = "1.22")]
-		public static Gst.Event navigation_event_new_mouse_scroll (double x, double y, double delta_x, double delta_y, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_cancel")]
-		[Version (replacement = "Navigation.event_new_touch_cancel", since = "1.22")]
-		public static Gst.Event navigation_event_new_touch_cancel (Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_down")]
-		[Version (replacement = "Navigation.event_new_touch_down", since = "1.22")]
-		public static Gst.Event navigation_event_new_touch_down (uint identifier, double x, double y, double pressure, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_frame")]
-		[Version (replacement = "Navigation.event_new_touch_frame", since = "1.22")]
-		public static Gst.Event navigation_event_new_touch_frame (Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_motion")]
-		[Version (replacement = "Navigation.event_new_touch_motion", since = "1.22")]
-		public static Gst.Event navigation_event_new_touch_motion (uint identifier, double x, double y, double pressure, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_up")]
-		[Version (replacement = "Navigation.event_new_touch_up", since = "1.22")]
-		public static Gst.Event navigation_event_new_touch_up (uint identifier, double x, double y, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_command")]
-		[Version (replacement = "Navigation.event_parse_command")]
-		public static bool navigation_event_parse_command (Gst.Event event, out Gst.Video.NavigationCommand command);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_key_event")]
-		[Version (replacement = "Navigation.event_parse_key_event")]
-		public static bool navigation_event_parse_key_event (Gst.Event event, out unowned string key);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_modifier_state")]
-		[Version (replacement = "Navigation.event_parse_modifier_state", since = "1.22")]
-		public static bool navigation_event_parse_modifier_state (Gst.Event event, Gst.Video.NavigationModifierType state);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_mouse_button_event")]
-		[Version (replacement = "Navigation.event_parse_mouse_button_event")]
-		public static bool navigation_event_parse_mouse_button_event (Gst.Event event, out int button, out double x, out double y);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_mouse_move_event")]
-		[Version (replacement = "Navigation.event_parse_mouse_move_event")]
-		public static bool navigation_event_parse_mouse_move_event (Gst.Event event, out double x, out double y);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_mouse_scroll_event")]
-		[Version (replacement = "Navigation.event_parse_mouse_scroll_event", since = "1.18")]
-		public static bool navigation_event_parse_mouse_scroll_event (Gst.Event event, out double x, out double y, out double delta_x, out double delta_y);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_touch_event")]
-		[Version (replacement = "Navigation.event_parse_touch_event", since = "1.22")]
-		public static bool navigation_event_parse_touch_event (Gst.Event event, out uint identifier, out double x, out double y, out double pressure);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_touch_up_event")]
-		[Version (replacement = "Navigation.event_parse_touch_up_event", since = "1.22")]
-		public static bool navigation_event_parse_touch_up_event (Gst.Event event, out uint identifier, out double x, out double y);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_set_coordinates")]
-		[Version (replacement = "Navigation.event_set_coordinates", since = "1.22")]
-		public static bool navigation_event_set_coordinates (Gst.Event event, double x, double y);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_get_type")]
-		[Version (replacement = "Navigation.message_get_type")]
-		public static Gst.Video.NavigationMessageType navigation_message_get_type (Gst.Message message);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_new_angles_changed")]
-		[Version (replacement = "Navigation.message_new_angles_changed")]
-		public static Gst.Message navigation_message_new_angles_changed (Gst.Object src, uint cur_angle, uint n_angles);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_new_commands_changed")]
-		[Version (replacement = "Navigation.message_new_commands_changed")]
-		public static Gst.Message navigation_message_new_commands_changed (Gst.Object src);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_new_event")]
-		[Version (replacement = "Navigation.message_new_event", since = "1.6")]
-		public static Gst.Message navigation_message_new_event (Gst.Object src, Gst.Event event);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_new_mouse_over")]
-		[Version (replacement = "Navigation.message_new_mouse_over")]
-		public static Gst.Message navigation_message_new_mouse_over (Gst.Object src, bool active);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_parse_angles_changed")]
-		[Version (replacement = "Navigation.message_parse_angles_changed")]
-		public static bool navigation_message_parse_angles_changed (Gst.Message message, out uint cur_angle, out uint n_angles);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_parse_event")]
-		[Version (replacement = "Navigation.message_parse_event", since = "1.6")]
-		public static bool navigation_message_parse_event (Gst.Message message, out Gst.Event event);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_parse_mouse_over")]
-		[Version (replacement = "Navigation.message_parse_mouse_over")]
-		public static bool navigation_message_parse_mouse_over (Gst.Message message, out bool active);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_get_type")]
-		[Version (replacement = "Navigation.query_get_type")]
-		public static Gst.Video.NavigationQueryType navigation_query_get_type (Gst.Query query);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_new_angles")]
-		[Version (replacement = "Navigation.query_new_angles")]
-		public static Gst.Query navigation_query_new_angles ();
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_new_commands")]
-		[Version (replacement = "Navigation.query_new_commands")]
-		public static Gst.Query navigation_query_new_commands ();
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_parse_angles")]
-		[Version (replacement = "Navigation.query_parse_angles")]
-		public static bool navigation_query_parse_angles (Gst.Query query, out uint cur_angle, out uint n_angles);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_parse_commands_length")]
-		[Version (replacement = "Navigation.query_parse_commands_length")]
-		public static bool navigation_query_parse_commands_length (Gst.Query query, out uint n_cmds);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_parse_commands_nth")]
-		[Version (replacement = "Navigation.query_parse_commands_nth")]
-		public static bool navigation_query_parse_commands_nth (Gst.Query query, uint nth, out Gst.Video.NavigationCommand cmd);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_set_angles")]
-		[Version (replacement = "Navigation.query_set_angles")]
-		public static void navigation_query_set_angles (Gst.Query query, uint cur_angle, uint n_angles);
-		[CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_set_commandsv")]
-		[Version (replacement = "Navigation.query_set_commandsv")]
-		public static void navigation_query_set_commandsv (Gst.Query query, [CCode (array_length_cname = "n_cmds", array_length_pos = 1.5)] Gst.Video.NavigationCommand[] cmds);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoOrientation.from_tag", since = "1.20")]
-		public static bool orientation_from_tag (Gst.TagList taglist, out Gst.Video.OrientationMethod method);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type overlay_composition_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoOverlayCompositionMeta.get_info")]
-		public static unowned Gst.MetaInfo? overlay_composition_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoOverlay.install_properties", since = "1.14")]
-		public static void overlay_install_properties (GLib.ObjectClass oclass, int last_prop_id);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoOverlay.set_property", since = "1.14")]
-		public static bool overlay_set_property (GLib.Object object, int last_prop_id, uint property_id, GLib.Value value);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type region_of_interest_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoRegionOfInterestMeta.get_info")]
-		public static unowned Gst.MetaInfo? region_of_interest_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.22")]
-		public static GLib.Type sei_user_data_unregistered_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoSEIUserDataUnregisteredMeta.get_info", since = "1.22")]
-		public static unowned Gst.MetaInfo? sei_user_data_unregistered_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.22")]
-		public static bool sei_user_data_unregistered_parse_precision_time_stamp (Gst.Video.SEIUserDataUnregisteredMeta user_data, out uint8 status, out uint64 precision_time_stamp);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (since = "1.4")]
-		public static uint tile_get_index (Gst.Video.TileMode mode, int x, int y, int x_tiles, int y_tiles);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		public static GLib.Type time_code_meta_api_get_type ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoTimeCodeMeta.get_info")]
-		public static unowned Gst.MetaInfo? time_code_meta_get_info ();
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoTransferFunction.decode", since = "1.20")]
-		public static double transfer_function_decode (Gst.Video.TransferFunction func, double val);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoTransferFunction.encode", since = "1.20")]
-		public static double transfer_function_encode (Gst.Video.TransferFunction func, double val);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoTransferFunction.from_iso", since = "1.18")]
-		public static Gst.Video.TransferFunction transfer_function_from_iso (uint value);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoTransferFunction.is_equivalent", since = "1.18")]
-		public static bool transfer_function_is_equivalent (Gst.Video.TransferFunction from_func, uint from_bpp, Gst.Video.TransferFunction to_func, uint to_bpp);
-		[CCode (cheader_filename = "gst/video/video.h")]
-		[Version (replacement = "VideoTransferFunction.to_iso", since = "1.18")]
-		public static uint transfer_function_to_iso (Gst.Video.TransferFunction func);
-	}
-}