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| author | Roman Shaposhnik <roman@shaposhnik.org> | 2004-05-18 02:33:27 +0000 |
|---|---|---|
| committer | Roman Shaposhnik <roman@shaposhnik.org> | 2004-05-18 02:33:27 +0000 |
| commit | 12cccabd0fedca3846f1381971aaffd30374bede (patch) | |
| tree | 68e16b530749b9a19f7df34f9e42714526f3333c /libavformat/dv.c | |
| parent | a8eb52a8c32536a1b93bebe2d0372edf1a520501 (diff) | |
* IEC DV seems to accept SMPTE way of tagging 16:9 too.
Originally committed as revision 3139 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/dv.c')
| -rw-r--r-- | libavformat/dv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/dv.c b/libavformat/dv.c index 71033d2718..4815674122 100644 --- a/libavformat/dv.c +++ b/libavformat/dv.c @@ -582,9 +582,11 @@ static int dv_extract_video_info(DVDemuxContext *c, uint8_t* frame) avctx->height = sys->height; avctx->pix_fmt = sys->pix_fmt; + /* finding out SAR is a little bit messy */ vsc_pack = dv_extract_pack(frame, dv_video_control); apt = frame[4] & 0x07; - is16_9 = (vsc_pack && (vsc_pack[2] & 0x07) == (apt?0x02:0x07)); + is16_9 = (vsc_pack && ((vsc_pack[2] & 0x07) == 0x02 || + (!apt && (vsc_pack[2] & 0x07) == 0x07))); avctx->sample_aspect_ratio = sys->sar[is16_9]; size = sys->frame_size; |