[Softdevice-devel] New A-V patch

Torgeir Veimo torgeir at pobox.com
Mon Nov 22 16:18:47 CET 2004


On Sun, 2004-11-21 at 07:56 +0100, Stefan Lucke wrote:
> On Donnerstag, 18. November 2004 00:24, Torgeir Veimo wrote:
> > On Tue, 2004-11-16 at 19:47 +0000, Torgeir Veimo wrote:
> > 
> > > I've uploaded a tgz of a vdr recording which demonstrates the problem.
> > > It would be good if one of you could try to view it and see if you have
> > > the same problems as I have, to actually test whether the problem is in
> > > my local setup or not. It's quite large, about 80mb, at
> > > http://nothome.com/avsynctest.tgz 
> > 
> > Did anyone of you try the recording? It works about right with an
> > additional audio delay of about 200ms in my setup. 200ms is still the
> > delay that works best for most channels and programmes, but not always.
> 
> My previous guess "audio sample rate" is wrong.
> 
> It now plays fine (no audio adjustment) when I set softdevise's
> OSD option from "I-Frames" to "Any Frames". Torgeir did you test this too ?
> 
> Dumping the video with xlist shows: it has only I-Frames equipped with
> PTS values.

I need to use Any Frames all the time otherwise the video stutters
frequently.

Do you really get good lip sync with 0ms offset with that video?

-- 
Torgeir Veimo <torgeir at pobox.com>




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