[FFmpeg-cvslog] Do not set non_interleaved for DV-in-AVI.
Reimar Döffinger
git at videolan.org
Mon Apr 25 14:24:08 CEST 2011
ffmpeg | branch: master | Reimar Döffinger <Reimar.Doeffinger at gmx.de> | Mon Apr 25 13:54:26 2011 +0200| [5e9de76f54e54d1c4e1f060f4e93e73cd7706828] | committer: Reimar Döffinger
Do not set non_interleaved for DV-in-AVI.
It does not make sense (DV is interleaved by design) and
it avoids a crash when the non-interleaved code tries to
use the priv_data of streams created by the DV demuxer.
The crash could be avoided differently, but then that stream
would still lack an index and would not play correctly in
non-interleaved mode.
Fixes e.g. samples/ffmpeg-bugs/roundup/issue1514/Dennis0002_video1.avi
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5e9de76f54e54d1c4e1f060f4e93e73cd7706828
---
libavformat/avidec.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index 83c55d0..d8df55b 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -734,6 +734,10 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
if(st->nb_index_entries)
break;
}
+ // DV-in-AVI cannot be non-interleaved, if set this must be
+ // a mis-detection.
+ if(avi->dv_demux)
+ avi->non_interleaved=0;
if(i==s->nb_streams && avi->non_interleaved) {
av_log(s, AV_LOG_WARNING, "non-interleaved AVI without index, switching to interleaved\n");
avi->non_interleaved=0;
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