Public bug reported:
Binary package hint: pulseaudio
I have a 5.1 digital surround decoder attached to the optical out on my
soundcard, in previous versions of Ubuntu and Pulseaudio I have been
able to route my audio through the alsa a52 plugin which has worked
flawlessly with multiple applications mixing into one output and it up-
mixing stereo to 5.1.
Now with Ubuntu jaunty and the latest pulseaudio this no longer works, I get no
audio out at all which is strange.
I updated to the latest alsa and still no change, my next step is compiling the
latest pulseaudio from source.
I was wondering if this was something to do with that patch which routes
all audio through pulse, is there any way of disabling this?
My asound.conf looks like this:
pcm.!default {
type pulse
}
ctl.!default {
type pulse
}
pcm.pulse {
type pulse
}
ctl.pulse {
type pulse
card 0
}
pcm.a52encode {
type a52
format S16_LE
channels 6
rate 48000
bitrate 448
}
pcm.pulseaudio a52encode
ctl.pulseaudio {
type hw
card 0
}
and the relevant lines added to default.pa are this:
# This is for a52 surround
load-module module-alsa-sink device=pulseaudio rate=44100 channels=6 tsched=0
sink_name=alsa_surround
set-default-sink alsa_surround
the output of the alsa-info.sh script is located:
http://www.alsa-project.org/db/?f=391a90fd1367dfe202362817586d3e1bec6ab160
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
--
Pulse Audio no longer works with alsa a52 plugin (Ubuntu 9.04 Jaunty)
https://bugs.launchpad.net/bugs/348353
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