On Fri, 6 Nov 2009 21:47:10 +0000 (UTC) Carl Eugen Hoyos <cehoyos at ag.or.at> wrote: > I am not sure I understand: > Do you see the A/V sync issues when viewing subtitles, or do they appear sooner > or later? If so, you did try -demuxer lavf -nocorrect-pts (and -mc 1)? I see the A/V sync issue when viewing subtitles together with VDPAU acceleration. If I remove the subtitle, it plays fine. And they appear sooner. In other words: the video starts fine, but soon the video gets delayed and we could see clearly the video is out of sync with audio. I tried the suggested options, but it didn't help. > If nothing helps, a sample could be useful. I sent to incoming: the_uninvited.m2ts (~100MB) the_uninvited.srt (if you want to test with my options including subtitle) Just for convenience, my options: mplayer -vc ffh264vdpau -aid 4352 -fs -af pan=2:1:0:0:1:1:0:0:1:1:1:1:1 -channels 6 -subdelay -12 -sub the_uninvited.srt the_uninvited.m2ts -- Linux 2.6.31: Man-Eating Seals of Antiquity