I load msp34xx first, then the bttv stuff,
then btaudio with
options btaudio dsp1=1 digital=1 dsp2=2 analog=1
and then I use aumix on /dev/mixer1 (you can add a
options tvmixer devnr=3 if you want /dev/mixer3, etc.)
and then pull audio with:
ffmpeg -ad /dev/dsp2 -vd /dev/video0 testme.mpg
I've never successfully gotten digital audio though,
only the audio dsp.
Warren Hrach wrote:
On 11 Apr 2003, avilella wrote:
Dears,
I'm trying to get the sound working in my Avermedia AVerTV with the
msp34xx Stereo Nicam chip.
Since I bought it I haven't been able to get the sound working. I can
see perfectly the image with the default configuration. Redhat9
configures it automatically. But no sound.
The AverTV card I have has line-out and line-in connectors on it in addition
to the coax connector. I have a separate sound system connected to the
line-out connector and the sound system has a stereo amp and speakers. Works
great. With the card there was a short connector cable to use to connect the
line-out to the line-in on my sound card but did not try to make that work.
I have it working using xawtv with RH V8.0
Warren
I have tried the configuration some of you send to the list, but I don't
get sound neither image:
modules.conf
------------
alias usb-controller ehci-hcd
alias char-major-81 videodev
alias usb-controller1 usb-uhci
alias char-major-195 nvidia
alias char-major-89 i2c-dev
options i2c-core i2c_debug=0
options i2c-algo-bit bit_test=1
alias char-major-81 videodev
alias char-major-81-0 bttv
options bttv card=6 audiomux=0x0e,0x04,0x08,0x04,0 gpiomask=0x0f
options tuner debug=0 type=2
alias sound-slot-0 via82cxxx_audio
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L
/dev/null 2>&1 || :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S
/dev/null 2>&1 || :
/etc/modules.conf (END)
------------
I'm sure that sound in the general is ok, but I tried to run xawtv with:
xawtv -noxv
or
artsdsp xawtv
Xawtv doesn't seem to have problems running but for a fonts warning:
This is xawtv-3.81, running on Linux/i686 (2.4.20-8)
Warning: Cannot convert string
"-*-ledfixed-medium-r-semicondensed--39-*" to type FontStruct
My local config is europe-west and PAL.
lspci
-----------------
00:08.0 Multimedia video controller: Brooktree Corporation Bt878 Video
Capture (rev 02)
Subsystem: Avermedia Technologies Inc AVerTV WDM Video Capture
Flags: bus master, medium devsel, latency 32, IRQ 10
Memory at e8001000 (32-bit, prefetchable) [size=4K]
00:08.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture
(rev 02)
Subsystem: Avermedia Technologies Inc AVerTV WDM Audio Capture
Flags: bus master, medium devsel, latency 32, IRQ 10
Memory at e8002000 (32-bit, prefetchable) [size=4K]
-----------------
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