Here's an interesting anomaly I've discovered. I have an 8 kHz sound
file. If I play it using aplay:
aplay -D default <soundfile>
...then it plays fine. However, if I use the name of the device in my
.asoundrc file:
aplay -D via82xx <soundfile>
...then I get the following output:
aplay: set_params:857: Sample format non available
This looks like it could be connected to the issue with mythtv. Does
anyone know how to circumvent this problem?
Sage wrote:
I am having trouble getting MythTV to work with ALSA. Here is my
current setup:
Hardware: PVR-350 for video, and the motherboard has Via VT1612A
onboard sound. The PVR-350's audio-out goes directly into the Line- In
on the sound card. I am using the PVR-350's tv-out as my main display.
Software: I am running Debian 3.1 (Sarge) with the alsa packages
installed. I have MythTV compiled with both OSS and ALSA support.
My .asoundrc is as follows:
-----------------------------
pcm.via82xx {
type hw
card 0
}
ctl.via82xx {
type hw
card 0
}
-----------------------------
In MythTV, I have the following settings configured in Utilities/ Setup
-> Setup -> General:
Audio output device: ALSA:default
Mixer Device: /dev/mixer
Mixer Controls: Master
If I try to watch tv or any of my recordings, I receive a warning that
says "Unable to set ALSA parameters", and I am given the option to
continue without audio or return to menu.
I have tested my ALSA setup by running "aplay -D default <soundfile>"
from the command line, and the test was successful. lsmod shows the
correct driver for my sound card loaded. ALSA appears to be set up
correctly. I am almost certain that I'm missing some crucial setting
in MythTV, but I don't know what or where. Can anyone help me?
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