[MPlayer-users] Associate volume control (Keys 9, 0, M) to different mixer items

[pagan]

Hi,

I am watching tv with mplayer using the following command:

mplayer -vf screenshot tv:// -tv 
driver=v4l:chanlist=europe-east:width=768:height=576:channels=SE7-Das_Erste,SE8-ZDF,E12-Sat1,E11-RTL,SE16-ProSieben,E6-Kabel1,SE18-RTL_2,E5-VOX,SE13-SuperRTL,S33-Das_Vierte,SE9-SWR,E10-Bayern_3,SE19-WDR,22-NDR,S31-MDR,SE15-3sat,S30-BR_Alpha,S28-Arte,SE11-SF1,SE12-n_tv,S35-N24,S32-CNN,E7-MTV,SE14-VIVA,S36-Nick,E9-DSF,SE17-EuroSport,21-Comedy_Central,S37-Bloomberg,S22-QVC,S29-Sonnenklar_TV,S34-Astro_TV 

Well, it's a bit long, but works like a charm :-) But unfortunately i can't 
tune the volume with the 9 and 0 keys. I know that mplayer has nothing to do 
with the TV Cards loopback audio and therefore i would like to map these 
buttons to the "Master" item of my alsa soundcard.

Furthermore, when playing media files the 9 and 0 keys affect the "PCM" item, 
which messes up my whole "volume setting philosophy". I would also like to be 
able to change this to "Master". 

Many thanks in advance


Daniel Leese