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avutil: Add GOP timecode frame side data

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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is contained in:
Derek Buitenhuis 2016-01-31 13:10:38 +00:00
parent e3a125c970
commit 66e9d2f44e
4 changed files with 12 additions and 3 deletions
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3
doc/APIchanges
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@ -15,6 +15,9 @@ libavutil: 2015-08-28
API changes, most recent first:
2016-01-31 - xxxxxxx - lavu 55.17.100
Add AV_FRAME_DATA_GOP_TIMECODE for exporting MPEG1/2 GOP timecodes.
2016-01-01 - xxxxxxx - lavc 57.21.100 / 57.12.0 - avcodec.h
Add AVCodecDescriptor.profiles and avcodec_profile_name().

1
libavutil/frame.c
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@ -733,6 +733,7 @@ const char *av_frame_side_data_name(enum AVFrameSideDataType type)
case AV_FRAME_DATA_SKIP_SAMPLES: return "Skip samples";
case AV_FRAME_DATA_AUDIO_SERVICE_TYPE: return "Audio service type";
case AV_FRAME_DATA_MASTERING_DISPLAY_METADATA: return "Mastering display metadata";
case AV_FRAME_DATA_GOP_TIMECODE: return "GOP timecode";
}
return NULL;
}

7
libavutil/frame.h
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@ -116,7 +116,12 @@ enum AVFrameSideDataType {
* an AVMasteringDisplayMetadata type and contains information about the
* mastering display color volume.
*/
AV_FRAME_DATA_MASTERING_DISPLAY_METADATA
AV_FRAME_DATA_MASTERING_DISPLAY_METADATA,
/**
* The GOP timecode in 25 bit timecode format. Data format is 64-bit integer.
* This is set on the first frame of a GOP that has a temporal reference of 0.
*/
AV_FRAME_DATA_GOP_TIMECODE
};
enum AVActiveFormatDescription {

4
libavutil/version.h
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@ -64,8 +64,8 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 55
#define LIBAVUTIL_VERSION_MINOR 16
#define LIBAVUTIL_VERSION_MICRO 101
#define LIBAVUTIL_VERSION_MINOR 17
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
LIBAVUTIL_VERSION_MINOR, \