[vdr] Re: Volume control and mute don't work with DXR3

[Rene Bartsch <ml@bartschnet.de>]

Am Son, 2003-04-13 um 22.59 schrieb Tobias Haustein:
> Hi folks!
> 
> I can't control the volume on my DXR3 card. Since I cannot find anything
> about it in the source code of vdr/DXR3-plugin and em8300 device driver, I
> assume that this is a hardware problem and it's just impossible to control
> the volume. Can anybody confirm this, or am I overlooking something?

The audio-output is only a line-out, no volume-control or mute.

> 
> If this is true, would it be easily possible to overcome this problem by
> software? I think it must be possible to decode the sound data and reencode
> it again using a lower sound level. However, this is probably very complex.
> 

You can do that, but your problem will be to keep A/V-sync (plus
necessary CPU-load for de-/encoding audio).

Rene



-- 
Info:
To unsubscribe send a mail to listar@linuxtv.org with "unsubscribe vdr" as subject.