On Tue, 2009-12-08 at 17:49 +0000, Carl Eugen Hoyos wrote: > Pasi K?rkk?inen <pasik <at> iki.fi> writes: > > > Link to the file in question: > > http://www.xen.org/media/Movies/XenSummitAsia09/2009-11-19-morning/Iandemo.MTS > > Works fine with -demuxer lavf -nocorrect-pts For low enough values of "fine". As a rule of thumb using "-nocorrect-pts" together with "-demuxer lavf" will produce inaccurate results (it could work right if the video used a codec with no frame reordering, but in that case you'd never get any benefit from using it either). It can keep the timing inaccuracies in the old svn code from causing boundlessly increasing sync loss, but it will not give accurate timing. Try for example enabling time display on OSD and see what happens after about 20 seconds in the video.