get_profile_flags_level

Description:

[ CCode ( cname = "gst_codec_utils_h264_get_profile_flags_level" ) ]
[ Version ( since = "1.20" ) ]
public bool get_profile_flags_level (uint8[] codec_data, out uint8 profile, out uint8 flags, out uint8 level)

Parses profile, flags, and level from a H264 AVCC extradata/sequence_header.

These are most commonly retrieved from a video/x-h264 caps with a codec_data buffer.

The format of H264 AVCC extradata/sequence_header is documented in the ITU-T H.264 specification section 7.3.2.1.1 as well as in ISO/IEC 14496-15 section 5.3.3.1.2.

Parameters:

codec_data	H264 AVCC extradata
profile	return location for h264 profile_idc or `null`
flags	return location for h264 constraint set flags or `null`
level	return location h264 level_idc or `null`
len	length of `codec_data`

Returns:

true on success, false on failure

Namespace: Gst.PbUtils.Codec.H264

Package: gstreamer-pbutils-1.0