Re: Adjusting sound with v4lctl does not work on v4l2 bttv

["Brian J. Murrell" <v4l@xxxxxxxxxxxxxxx>]

On Tue, Dec 18, 2001 at 09:41:31AM +0200, Bill Eldridge wrote:
> 
> v4lctl -v 2 volume 10

That does not seem to work on my setup.  ATI TV-Wonder, bttv2 0.7.68:

$ v4lctl -v 2 volume 65535
Xvideo: 2 adaptors available.
Xvideo: video4linux: input video, ports 46-46
Xvideo: ATI mach64 Video Overlay: input image, ports 47-47
Xvideo: using port 46 for video
  XV_ENCODING get set, -1000 -> 1000
  XV_BRIGHTNESS get set, -1000 -> 1000
  XV_CONTRAST get set, -1000 -> 1000
  XV_SATURATION get set, -1000 -> 1000
  XV_HUE get set, -1000 -> 1000
  XV_FREQ get set, 0 -> 16000
Xvideo: hw scaler disabled
xv: get XV_BRIGHTNESS: 32866
xv: get XV_CONTRAST: 32800
xv: get XV_SATURATION: 32800
xv: get XV_HUE: 32866
cmd: "volume" "65535"

I used a volume of 65535 because the man page suggests that the bounds
for this control are 0 - 65535.

b.

-- 
Brian J. Murrell