buffer_add_video_region_of_interest_meta
Description:
[ CCode ( cname = "gst_buffer_add_video_region_of_interest_meta" ) ]
public unowned RegionOfInterestMeta? buffer_add_video_region_of_interest_meta (Buffer buffer, string roi_type, uint x, uint y, uint w, uint h)
public unowned RegionOfInterestMeta? buffer_add_video_region_of_interest_meta (Buffer buffer, string roi_type, uint x, uint y, uint w, uint h)
Namespace: Gst.Video
Package: gstreamer-video-1.0