buffer_add_video_codec_alpha_meta

Description:

[ CCode ( cname = "gst_buffer_add_video_codec_alpha_meta" ) ]
[ Version ( since = "1.20" ) ]
public unowned CodecAlphaMeta? buffer_add_video_codec_alpha_meta (Buffer buffer, owned Buffer alpha_buffer)

Attaches a CodecAlphaMeta metadata to buffer with the given alpha buffer.

Parameters:

buffer	a Buffer
alpha_buffer	a Buffer

Returns:

the CodecAlphaMeta on buffer.

Namespace: Gst.Video

Package: gstreamer-video-1.0