Hi Folks, I have an ATI-TV Wonder card that works fine for TV using the following in /etc/modules.conf: pre-install bttv modprobe -k msp3400; modprobe -k tuner options bttv radio=0 card=0 options tuner type=2 options msp3400 etc... If I use card=10 I get picture but no sound, so the auto detection appears more accurate. My problem is that when I switch to Composite1 using xawtv, or v4lctl, realproducer, etc... I am not geting any sound from the external jack, but instead remain getting sound from the last TV channel I was watching. I have breifly read Alan's V4L 1 specs and sparcely read over the bttv-driver.c and msp3400.c files from 0.7.50. I am only guessing that the msp needs to know to switch to a different input? But how is that signalled? I read the thread from last month's posting that suggested a similar ATI 'no-sound-from-camera' problem. Is this a known deficiency? Or am I just not setting it up correctly? My AVer seems to work fine. If it needs to be added, what is the call that should be added to msp from the bttv-driver? I have tested it on stock RedHat 7.0, Mandrake 7.2, 2.2.18pre2x, and probably others :). Always the same result. Thanks for any suggestions or pointers, JES
