buffer_add_video_overlay_composition_meta
Description:
[ CCode ( cname = "gst_buffer_add_video_overlay_composition_meta" ) ]
public unowned OverlayCompositionMeta? buffer_add_video_overlay_composition_meta (Buffer buf, OverlayComposition? comp)
public unowned OverlayCompositionMeta? buffer_add_video_overlay_composition_meta (Buffer buf, OverlayComposition? comp)
Namespace: Gst.Video
Package: gstreamer-video-1.0