[MPlayer-users] Timing problem with ASF files

Andrew Savchenko bircoph at gmail.com
Tue Feb 8 08:08:56 CET 2011

On Tue, 8 Feb 2011 10:05:41 +0300 Andrew Savchenko wrote:
> Hello,
> a friend of mine reported a problem with asf files (asf container,
> wvc1 video, wmapro audio) with external subtitles: subtitles are
> shifted by -5.5 seconds. This problem is absent with another players
> (like VLC or various windows players).
> Further investigation showed that both audio and video are in sync
> and are playing from the beginning, but video timer starts from
> 00:00:05, not from 0 second. This leads the first subtitle to be
> displayed on 14th second (which is displayed in OSD timer as
> 00:00:19) instead of real 19th second (which is 24th for MPlayer's
> timer).
> I tried both lavf and asf demuxers as well as ffvc1 and wmvvc1dmo
> video codecs, with no luck; -correct-pts does not help either.
> Subtitles are attached to this file (they are in Russian, but only
> timings should matter). Video is available here (58 MB):
> http://ompldr.org/vN2MzOQ
> Sorry, I can't split it, because after re-encoding to other format
> problem disappears and I do not know Linux tools to split asf/wvc1
> without re-encoding.

Oh, I forget to mention that I use one of the the latest SVN MPlayer:

Best regards,
Andrew Savchenko
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