[pulseaudio-tickets] [PulseAudio] #334: Stuttering audio with

[PulseAudio]

#334: Stuttering audio with
---------------------+------------------------------------------------------
 Reporter:  dennisj  |       Owner:  lennart
     Type:  defect   |      Status:  new    
 Priority:  normal   |   Milestone:         
Component:  daemon   |    Severity:  normal 
 Keywords:           |  
---------------------+------------------------------------------------------
 I tried moving to the new pulseaudio in Fedora Rawhide (plus kernel and
 alsa) today but with that version I only get stuttering audio on both my
 soundcard and on-board soundchip.

 The soundcard is an Audiophile 24/96 (ice1712) that requires a custom
 channel-map setup in default.pa but otherwise works fine with PA 0.9.10.
 The on-board audio is identified by alsa as "HDA-Intel - HDA NVidia".

 Both cards play the audio but there are regular outages about every
 second. While these outages happen during playback I get this message from
 PA with the same frequency:

 {{{
 D: sink-input.c: Have to rewind 22512 bytes on render memblockq.
 D: protocol-native.c: Requesting rewind due to end of underrun.
 D: module-alsa-sink.c: Requested to rewind 23836 bytes.
 D: module-alsa-sink.c: Limited to 21964 bytes.
 D: module-alsa-sink.c: before: 5491
 D: module-alsa-sink.c: after: 5491
 D: module-alsa-sink.c: Rewound 21964 bytes.
 D: sink.c: Processing rewind...
 }}}

 These messages repeat with slightly changing numbers as long as I play
 back a file.
 Also I see the message "pcm_hw.c: SNDRV_PCM_IOCTL_DRAIN failed" in the log
 but not in regular intervals like the one above.

 Full "pulseaudio -vvv" log attached including initialization and and bit
 of playback data and shutdown.

-- 
Ticket URL: <http://www.pulseaudio.org/ticket/334>
PulseAudio <http://pulseaudio.org/>
The PulseAudio Sound Server