on buffer.
bufferGetVideoMetaId
fn
gstvideo.video_meta.VideoMeta bufferGetVideoMetaId(gst.buffer.Buffer buffer, int id)Find the #GstVideoMeta on buffer with the given id.
Buffers can contain multiple #GstVideoMeta metadata items when dealing with multiview buffers.
Parameters
buffer | a #GstBuffer |
id | a metadata id |
Returns
the #GstVideoMeta with id or null when there is no such metadata