Function

GstVideo-1.0 ▶ GstVideo ▶ buffer_add_video_region_of_interest_meta_id

buffer_add_video_region_of_interest_meta_id(
    buffer: Gst.Buffer,
    roi_type: number,
    x: number,
    y: number,
    w: number,
    h: number,
): VideoRegionOfInterestMeta
Attaches GstVideo.VideoRegionOfInterestMeta metadata to buffer with the given parameters.
Parameters
- buffer: Gst.Buffer
  a Gst.Buffer
- roi_type: number
  Type of the region of interest (e.g. "face")
- x: number
  X position
- y: number
  Y position
- w: number
  width
- h: number
  height
Returns VideoRegionOfInterestMeta
the GstVideo.VideoRegionOfInterestMeta on buffer.
- Defined in gstvideo-1.0/gstvideo-1.0.d.ts:2431