[vdr] FF card A/V sync - in progress?

Matthias Schwarzott zzam at gentoo.org
Fri Dec 1 14:22:38 CET 2006


On Friday 01 December 2006 10:59, Halim Sahin wrote:
> Hello,
>
> On Fr, Dez 01, 2006 at 10:46:15 +0100, Matthias Schwarzott wrote:
> > On Friday 01 December 2006 03:04, Oliver Endriss wrote:
> > > Carsten Koch wrote:
> > >
> > > Has anyone been able to identify the differences in the MPEG data if
> > > (a) mplayer
> > > (b) vdr
> > > play the sample stream?
> >
> > My understanding of playback via mplayer is, that mplayer uses its
> > included synchronization logic.
>
> ACK.
>
> > That means it demultiplexes its input (evtually transforms it to
> > mpeg-1/2),
> > then synchronizes it, and multiplexes it to pes. That means the FF-Card
> > receives a synchron stream.
>
> Check your cpu-load during mplayer-playback.
> Mplayer does not transcode something to mpeg1/2  etc because the cpuload
> is
> near 0.
Ack. For playback of vdr-recordings you are right. I meant it can be 
eventually transcoded (playback of non mpeg2-files).

Matthias

-- 
Matthias Schwarzott
Gentoo Developer
http://www.gentoo.org
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: not available
Url : http://www.linuxtv.org/pipermail/vdr/attachments/20061201/d0936639/attachment.pgp


More information about the vdr mailing list