From: Will Heyman <heyman@xxxxxxxx> > Robert Siemer wrote: > > > > > Via VIDIOCSAUDIO i can force my radio driver to mono sound. > > > > > > How did you do this? I want to force my radio driver to mono as well. > > > I tried: > > > > > > va.mode = VIDEO_SOUND_MONO; > > > ioctl (fd, VIDIOCSAUDIO, &va) > > > > > > with no results. > > > > This is the right and only approach. Maybe the driver currently does > > not support this. - The radio-miropcm20.c didn't, neither, but I'm > > rewriting it... [: > > > > > What am I missing? I know the card (WinTV 401) can do mono > > > radio because the Windows radio application does it. > > > > I think your test program is very small. - A quote in full could be > > helpful. > > I am using a modified version of radioclass.cc that came with rdj. Its a > little long to > mail... I cant help you here, because I don't know what this program is doing. Write your own short program to be sure. - It's basically one open() and one ioctl()... Look at the code I posted yesterday(?). Subject: multiple tuners... (or something like that). > > And check the driver! - You aren't using bttv.c, are you??? > > Er. I guess I am. I have the 2.2.14 version of the kernel. What > versions of stuff should I be using? I don't know. My question was somewhat unclear: What hardware are you using and which driver is it using? Further, please answer _all_ my questions from my first response to your mail. Ciao, Robert
