The #GstCaps for allocation query and pool negotiation. Since: 1.10
The #GstCaps used in the caps negotiation of the pad.
a #GstBuffer corresponding to the 'codec_data' field of a stream, or NULL.
Content light level information for the stream.
The #GstVideoInfo describing the stream
Mastering display color volume information (HDR metadata) for the stream.
Structure representing the state of an incoming or outgoing video stream for encoders and decoders.
Decoders and encoders will receive such a state through their respective @set_format vmethods.
Decoders and encoders can set the downstream state, by using the gstvideo.video_decoder.VideoDecoder.setOutputState or gstvideo.video_encoder.VideoEncoder.setOutputState methods.