[vdr] Re: SPEEDUP: processing audio in transfer thread

["C.Y.M." <syphir@syphir.sytes.net>]

Could this patch improve on the audio/video desync problem with the full
featured cards when playing back a recorded show?

Thanks!

> -----Original Message-----
> From: vdr-bounce@linuxtv.org [mailto:vdr-bounce@linuxtv.org] 
> On Behalf Of Reinhard Nissl
> Sent: Wednesday, June 23, 2004 1:38 PM
> To: vdr@linuxtv.org
> Subject: [vdr] SPEEDUP: processing audio in transfer thread
> 
> Hi,
> 
> some time ago, I've asked why watching channels/recordings 
> with dolby audio 
> over vdr-xine consumes much more CPU time (e. g. 30 % vs. 17 
> % on my system). 
> Today, I've accidentially found the reason: the transfer 
> thread plays dolby 
> audio via PlayAudio() and then zeros out the dolby packets, 
> so that they don't 
> get played again, when the packet is later sent via PlayVideo().