[FFmpeg-devel] [PATCH 3/5] lavf/mpeg: use FFERROR_REDO instead of AVERROR(EAGAIN).
Nicolas George
george at nsup.org
Fri Nov 27 19:16:08 CET 2015
Signed-off-by: Nicolas George <george at nsup.org>
---
libavformat/mpeg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Problem can be observed with files containing large portions of junk, for
example:
{ ffmpeg -lavfi testsrc=d=60 -f vob -;
head -c $[256*1024*1024] /dev/zero;
ffmpeg -lavfi testsrc=d=60 -f vob - } > big.mpg
ffmpeg -i big.mpg -f null -
Observe the time getting stuck after 60 seconds.
diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
index fb77d89..69685cf 100644
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@@ -256,7 +256,7 @@ redo:
if (avio_feof(s->pb))
return AVERROR_EOF;
// FIXME we should remember header_state
- return AVERROR(EAGAIN);
+ return FFERROR_REDO;
}
if (startcode == PACK_START_CODE)
--
2.6.2
More information about the ffmpeg-devel
mailing list