bufferAddVideoAffineTransformationMeta
fn
gstvideo.video_affine_transformation_meta.VideoAffineTransformationMeta bufferAddVideoAffineTransformationMeta(gst.buffer.Buffer buffer)Attaches GstVideoAffineTransformationMeta metadata to buffer with the given parameters.
Parameters
buffer | a #GstBuffer |
Returns
the #GstVideoAffineTransformationMeta on buffer.