gstvideo.video_codec_alpha_meta

Module for [VideoCodecAlphaMeta] class

class VideoCodecAlphaMeta

Types 1

classVideoCodecAlphaMeta

This meta is primarily for internal use in GStreamer elements to support VP8/VP9 transparent video stored into WebM or Matroska containers, or transparent static AV1 images. Nothing prevents you from using this meta for custom purposes, but it generally can't be used to easily to add support for alpha channels to CODECs or formats that don't support that out of the box.

Fields
GstVideoCodecAlphaMeta _cInstance
Methods
void * _cPtr()
gst.meta.Meta meta() @propertyGet `meta` field. Returns: parent #GstMeta
gst.buffer.Buffer buffer() @propertyGet `buffer` field. Returns: the encoded alpha frame
void buffer(gst.buffer.Buffer propval) @propertySet `buffer` field. Params: propval = the encoded alpha frame
gst.meta_info.MetaInfo getInfo()
Constructors
this(void * ptr, Flag!"Take" take)