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avcodec: add AV_PKT_DATA_AFD to allow AFD data to be embedded in AVPacket

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Create a new AVPacket side data type for Active Format Description,
which mirrors the side data type found in AVFrame.  The primary
use case for this is ensuring AFD gets preserved in the V210
encoder, so that the decklink libavdevice can output AFD.

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Devin Heitmueller 2018-09-07 15:40:26 -04:00 • committed by Marton Balint
parent 8732dfa995
commit 35498c124a
3 changed files with 10 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:
2018-09-09 - xxxxxxxxxx - lavc 58.29.100 - avcodec.h
Add AV_PKT_DATA_AFD
2018-08-16 - xxxxxxxxxx - lavc 58.23.100 - avcodec.h
Add av_bsf_flush().

6
libavcodec/avcodec.h
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@ -1365,6 +1365,12 @@ enum AVPacketSideDataType {
*/
AV_PKT_DATA_ENCRYPTION_INFO,
/**
* Active Format Description data consisting of a single byte as specified
* in ETSI TS 101 154 using AVActiveFormatDescription enum.
*/
AV_PKT_DATA_AFD,
/**
* The number of side data types.
* This is not part of the public API/ABI in the sense that it may

2
libavcodec/version.h
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@ -28,7 +28,7 @@
#include "libavutil/version.h"
#define LIBAVCODEC_VERSION_MAJOR 58
#define LIBAVCODEC_VERSION_MINOR 28
#define LIBAVCODEC_VERSION_MINOR 29
#define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \