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Code Issues Releases Activity

avutil: add AV_FRAME_DATA_SEI_UNREGISTERED side data type

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Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2020-06-10 23:34:30 +08:00
parent 3ac2f7ccd7
commit bc8ab084fb
4 changed files with 13 additions and 1 deletions
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3
doc/APIchanges
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@ -15,6 +15,9 @@ libavutil: 2017-10-21
API changes, most recent first:
2020-06-xx - xxxxxxxxxx - lavu 56.54.100 - frame.h
Add AV_FRAME_DATA_SEI_UNREGISTERED.
2020-06-xx - xxxxxxxxxx - lavu 56.53.100 - log.h opt.h
Add av_opt_child_class_iterate() and AVClass.child_class_iterate().
Deprecate av_opt_child_class_next() and AVClass.child_class_next().

1
libavutil/frame.c
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@ -851,6 +851,7 @@ const char *av_frame_side_data_name(enum AVFrameSideDataType type)
case AV_FRAME_DATA_DYNAMIC_HDR_PLUS: return "HDR Dynamic Metadata SMPTE2094-40 (HDR10+)";
case AV_FRAME_DATA_REGIONS_OF_INTEREST: return "Regions Of Interest";
case AV_FRAME_DATA_VIDEO_ENC_PARAMS: return "Video encoding parameters";
case AV_FRAME_DATA_SEI_UNREGISTERED: return "H.26[45] User Data Unregistered SEI message";
}
return NULL;
}

8
libavutil/frame.h
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@ -184,6 +184,14 @@ enum AVFrameSideDataType {
* Encoding parameters for a video frame, as described by AVVideoEncParams.
*/
AV_FRAME_DATA_VIDEO_ENC_PARAMS,
/**
* User data unregistered metadata associated with a video frame.
* This is the H.26[45] UDU SEI message, and shouldn't be used for any other purpose
* The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes of
* uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of user_data_payload_byte.
*/
AV_FRAME_DATA_SEI_UNREGISTERED,
};
enum AVActiveFormatDescription {

2
libavutil/version.h
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@ -79,7 +79,7 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 56
#define LIBAVUTIL_VERSION_MINOR 53
#define LIBAVUTIL_VERSION_MINOR 54
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \