Function

GstVideo-1.0 ▶ GstVideo ▶ buffer_add_video_afd_meta`Since 1.18`

buffer_add_video_afd_meta(
    buffer: Gst.Buffer,
    field: number,
    spec: GstVideo.VideoAFDSpec,
    afd: GstVideo.VideoAFDValue,
): VideoAFDMeta
Attaches GstVideo.VideoAFDMeta metadata to buffer with the given parameters.
Parameters
- buffer: Gst.Buffer
  a Gst.Buffer
- field: number
  0 for progressive or field 1 and 1 for field 2
- spec: GstVideo.VideoAFDSpec
  GstVideo.VideoAFDSpec that applies to AFD value
- afd: GstVideo.VideoAFDValue
  GstVideo.VideoAFDValue AFD enumeration
Returns VideoAFDMeta
the GstVideo.VideoAFDMeta on buffer.

Since
1.18
- Defined in gstvideo-1.0/gstvideo-1.0.d.ts:2271