I can confirm this bug as described above. It also affects video playback.
Changing the output to OSS helps.
~/ aptitude show vlc
Package: vlc
New: yes
State: installed
Automatically installed: no
Version: 1.0.2-1ubuntu1
Debug output is something like this:
...
main warning: audio drift is too big (161635), dropping buffer
main warning: audio drift is too big (129635), dropping buffer
main warning: output date isn't PTS date, requesting resampling (43017)
main warning: audio drift is too big (140256), dropping buffer
main debug: audio output is starving (23577), playing silence
alsa debug: recovered from buffer underrun
main warning: output date isn't PTS date, requesting resampling (43101)
...
** Changed in: vlc (Ubuntu)
Status: New => Confirmed
--
vlc buffer underrun
https://bugs.launchpad.net/bugs/417098
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
--
universe-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/universe-bugs