[Mplayer-dvb] DIVX - DVB speed--?

Hello World whynotalotof at gmx.de
Fri Nov 30 13:56:48 CET 2001


Thanks for the reply's!!!

..looking foreward..!

BTW - Great programm!  Good work! 

greetings




> Hi,
> 
> > mplayer-dvb at mplayer.dev.hu schrieb am 29.11.01:
> > > I have 512 Mbyte Ram and an AMD900...
> > > Is my system to slow for playing DIVX over DVB?
> > > Audio is totally out of sync...
> > > Video abrupt sometimes for a short time...?
> > > Divx files resolution 720*576.
> 
> your sys is too slow :(
> for divx, dvb does even slows down things instead or accelerating :(
> now we have to decode divx by software and then encode it to mpeg 1,
> and send it to the card to decode... so some overhead.
> 
> i had plans to write lower level transcoding, i mean not full divx
> decoding,
> but as divx and other h263-based codecs use unrestricted motion vectors,
> it
> seems to be impossible :(
> i've read through SAA decoder chip (used on DVB card) docs, and it can't
> handle image buffers bigger than the actual image :(((
> 
> btw. don't give up, we'll soon switch to mp1e instead of ffmpeg, it's
> faster
> mpeg1 encoder. the dxr3 driver already uses it and i'll change dvb too.
> 
> currently 720x576 is slow even on my 1066 mhz celeron2.
> 
> 
> A'rpi / Astral & ESP-team
> 
> --
> mailto:arpi at thot.banki.hu
> http://esp-team.scene.hu
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> 

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