[pulseaudio-tickets] [PulseAudio] #655: pulseaudio crashes when using a52
PulseAudio
trac-noreply at tango.0pointer.de
Wed Jul 7 14:05:34 PDT 2010
#655: pulseaudio crashes when using a52
------------------------+---------------------------------------------------
Reporter: pyropeter | Owner: lennart
Type: defect | Status: reopened
Milestone: | Component: daemon
Resolution: | Keywords:
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Comment(by mcarans):
I have found something that works for a while.
I add to .asoundrc:
{{{
# Rate Converter to 48kHz, needed for Pulseaudio it seems
pcm.Filter_RateConvert {
type rate slave {
pcm "Filter_A52Encode" rate 48000
}
}
}}}
and in default.pa:
{{{
load-module module-alsa-sink device=Filter_RateConvert rate=48000
channels=6 tsched=0 sink_properties=device.description=SPDIF
sink_name=SPDIF
}}}
Music plays through AC3 via SPDIF through Pulseaudio and Alsa, but when I
close the application (eg. Rhythmbox music player), the SPDIF output
"disappears".
I have attached a new back trace: pulseaudiooutput_rateconverter.txt
I think it's here where the Filter_RateConvert sink gets unloaded for some
reason:
{{{
I: client.c: Freed 1 "Rhythmbox"
I: protocol-native.c: Connection died.
I: module.c: Unloading "module-alsa-sink" (index: #4).
D: module-always-sink.c: Autoloading null-sink as no other sinks detected.
}}}
How can I prevent this unloading?
--
Ticket URL: <http://pulseaudio.org/ticket/655#comment:5>
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