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mpegts: Attempt to seek back to beginning in non-seekable mpegts files. 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Petter Ericson 2011-10-10 14:22:11 +02:00 committed by Michael Niedermayer
parent 3c8862a567
commit 1fb30586cf
1 changed files with 4 additions and 1 deletions
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5
libavformat/mpegts.c
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@ -1563,7 +1563,10 @@ static int mpegts_read_header(AVFormatContext *s,
/* normal demux */
/* first do a scaning to get all the services */
if (pb->seekable && avio_seek(pb, pos, SEEK_SET) < 0)
/* NOTE: We attempt to seek on non-seekable files as well, as the
* probe buffer usually is big enough. Only warn if the seek failed
* on files where the seek should work. */
if (avio_seek(pb, pos, SEEK_SET) < 0)
av_log(s, AV_LOG_ERROR, "Unable to seek back to the start\n");
mpegts_open_section_filter(ts, SDT_PID, sdt_cb, ts, 1);