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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2012-09-26 12:13:53 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2013-11-14 18:59:39 +0100 |
| commit | ecf442a58b09bdb1dc1d2c3904b82ac5f79b2878 (patch) | |
| tree | b82cc9d1c164106eac10095d6c92994811787f1a /libavformat/isom.h | |
| parent | 951d819006730145255333749367c4ea722ffd9b (diff) | |
| download | ffmpeg-ecf442a58b09bdb1dc1d2c3904b82ac5f79b2878.tar.gz | |
lavf: improve support for AVC-Intra files.
Generate extradata with SPS/PPS based on container dimensions.
Authors of this commit are: Reimar and Thomas Mundt
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavformat/isom.h')
| -rw-r--r-- | libavformat/isom.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libavformat/isom.h b/libavformat/isom.h index 94f1296a1d..bf0792c324 100644 --- a/libavformat/isom.h +++ b/libavformat/isom.h @@ -195,6 +195,22 @@ void ff_mp4_parse_es_descr(AVIOContext *pb, int *es_id); #define MOV_TKHD_FLAG_IN_PREVIEW 0x0004 #define MOV_TKHD_FLAG_IN_POSTER 0x0008 +#define TAG_IS_AVCI(tag) \ + ((tag) == MKTAG('a', 'i', '5', 'p') || \ + (tag) == MKTAG('a', 'i', '5', 'q') || \ + (tag) == MKTAG('a', 'i', '5', '2') || \ + (tag) == MKTAG('a', 'i', '5', '3') || \ + (tag) == MKTAG('a', 'i', '5', '5') || \ + (tag) == MKTAG('a', 'i', '5', '6') || \ + (tag) == MKTAG('a', 'i', '1', 'p') || \ + (tag) == MKTAG('a', 'i', '1', 'q') || \ + (tag) == MKTAG('a', 'i', '1', '2') || \ + (tag) == MKTAG('a', 'i', '1', '3') || \ + (tag) == MKTAG('a', 'i', '1', '5') || \ + (tag) == MKTAG('a', 'i', '1', '6') || \ + (tag) == MKTAG('A', 'V', 'i', 'n')) + + int ff_mov_read_esds(AVFormatContext *fc, AVIOContext *pb, MOVAtom atom); enum AVCodecID ff_mov_get_lpcm_codec_id(int bps, int flags); |