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mpegts: demux asynchronous SMPTE 336M Key-Length-Value (KLV) metadata

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Peter Ross 2012-12-09 22:42:54 +11:00 committed by Michael Niedermayer
parent 3193a5cdbf
commit 9282fbb9ad
3 changed files with 8 additions and 0 deletions
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1
libavcodec/avcodec.h
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@ -469,6 +469,7 @@ enum AVCodecID {
AV_CODEC_ID_XBIN = MKBETAG('X','B','I','N'),
AV_CODEC_ID_IDF = MKBETAG( 0 ,'I','D','F'),
AV_CODEC_ID_OTF = MKBETAG( 0 ,'O','T','F'),
AV_CODEC_ID_SMPTE_KLV = MKBETAG('K','L','V','A'),
AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it

6
libavcodec/codec_desc.c
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@ -2446,6 +2446,12 @@ static const AVCodecDescriptor codec_descriptors[] = {
.long_name = NULL_IF_CONFIG_SMALL("iCEDraw text"),
.props = AV_CODEC_PROP_INTRA_ONLY,
},
{
.id = AV_CODEC_ID_SMPTE_KLV,
.type = AVMEDIA_TYPE_SUBTITLE,
.name = "klv",
.long_name = NULL_IF_CONFIG_SMALL("SMPTE 336M Key-Length-Value (KLV) metadata"),
},
};

1
libavformat/mpegts.c
View File

@ -581,6 +581,7 @@ static const StreamType REGD_types[] = {
{ MKTAG('D','T','S','1'), AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_DTS },
{ MKTAG('D','T','S','2'), AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_DTS },
{ MKTAG('D','T','S','3'), AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_DTS },
{ MKTAG('K','L','V','A'), AVMEDIA_TYPE_DATA, AV_CODEC_ID_SMPTE_KLV },
{ MKTAG('V','C','-','1'), AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_VC1 },
{ 0 },
};