Function

GstVideo-1.0 ▶ GstVideo ▶ buffer_add_ancillary_meta`Since 1.24`

buffer_add_ancillary_meta(buffer: Gst.Buffer): AncillaryMeta
Adds a new GstVideo.AncillaryMeta to the buffer. The caller is responsible for setting the appropriate fields.
Parameters
- buffer: Gst.Buffer
  A Gst.Buffer
Returns AncillaryMeta
A new GstVideo.AncillaryMeta, or null if an error happened.

Since
1.24
- Defined in gstvideo-1.0/gstvideo-1.0.d.ts:2784