#520: sound is crackling and clacking with a52encode
-----------------------+----------------------------------------------------
Reporter: Catscrash | Owner: lennart
Type: defect | Status: new
Priority: normal | Milestone: 0.9.15
Component: daemon | Severity: normal
Keywords: |
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i use following .asoundrc:
pcm.a52 {
type a52
@args.0 {
type integer
default 0
}
}
then i start pulseaudio, in pavucontrol i set in the control-tab to the
new digital-output 5.1 + analog input
and try to play something, this is how it sounds: http://catscrash.info
/gnome-testsound2.ogg
pulseaudio -vvvv shows this:
I: (alsa-lib)pcm_hw.c: SNDRV_PCM_IOCTL_START failed
D: alsa-sink.c: Cutting sleep time for the initial iterations by half.
D: alsa-sink.c: Cutting sleep time for the initial iterations by half.
D: alsa-sink.c: snd_pcm_avail: Broken pipe
D: alsa-sink.c: snd_pcm_avail: Buffer underrun!
I: alsa-sink.c: Starting playback.
installed versions:
ii libpulse-browse0 0.9.15~test5-0ubuntu1~ppa2
ii libpulse-dev 0.9.15~test5-0ubuntu1~ppa2
ii libpulse-mainloop-glib0 0.9.15~test5-0ubuntu1~ppa2
ii libpulse0 0.9.15~test5-0ubuntu1~ppa2
ii libpulsecore5 0.9.10-2ubuntu9.3
ii pulseaudio 0.9.15~test5-0ubuntu1~ppa2
ii pulseaudio-esound-compat 0.9.15~test5-0ubuntu1~ppa2
ii pulseaudio-module-gconf 0.9.15~test5-0ubuntu1~ppa2
ii pulseaudio-module-hal 0.9.15~test5-0ubuntu1~ppa2
ii pulseaudio-module-lirc 0.9.15~test5-0ubuntu1~ppa2
ii pulseaudio-module-x11 0.9.15~test5-0ubuntu1~ppa2
ii pulseaudio-module-zeroconf 0.9.15~test5-0ubuntu1~ppa2
ii pulseaudio-utils 0.9.15~test5-0ubuntu1~ppa2
ii libasound2 1.0.19-0ubuntu1~ppa1
ii libasound2-dev 1.0.19-0ubuntu1~ppa1
ii libasound2-plugins 1.0.19-0ubuntu1~ppa1
and libasound_module_pcm_a52 compiled from alsa-plugins-1.0.19
if you need anything else, let me know, i will do my best to provide it.
thanks
--
Ticket URL: <http://pulseaudio.org/ticket/520>
PulseAudio <http://pulseaudio.org/>
The PulseAudio Sound Server
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