[linux-dvb] hvr-1300 analog audio question

hermann pitton hermann-pitton at arcor.de
Tue Jul 1 01:57:51 CEST 2008


Hi,

Am Montag, den 30.06.2008, 10:24 +0100 schrieb Simon Farnsworth:
> yoshi watanabe wrote:
> > hello.
> > 
> > i'm using hauppauge hvr-1300 to receive video signal from playstation2
> > console, pal model. video is just fine, but i'm having strange audio
> > issues, but judging by some searching i did - that's pretty common
> > with this card , although people have varied experience with the card.
> > 
> 
> I've had similar issues with SAA7134 based cards, which were resolved by 
>   changing audio parameters.
> 
> If your problem is the same as mine was, try:
> arecord --format=S16 \
>          --rate=32000 \
>          --period-size=8192 \
>          --buffer-size=524288 | aplay
> 
> This forces 32kHz sampling, and gives the card lots of buffer space to 
> play with.

32kHz is true for saa713x TV audio dma sampling, saa7130 has no support
at all for it.

But 48Khz is default on cx88 stuff.

Cheers,
Hermann





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