[mythtv-users] ac3 audio problems 0.21-fixes (r16899)

Khanh Tran khanh at khanh.net
Thu Apr 3 00:25:25 UTC 2008


Everything is working great with the upgrade to 0.21-fixes, except AC3
 audio.  In an avi file or a DVD, the frontend log fills up with:

 2008-04-02 18:00:02.431 NVP::AddAudioData():p1: Audio buffer overflow,
 audio data lost!
 2008-04-02 18:00:02.432 NVP::AddAudioData():p1: Audio buffer overflow,
 audio data lost!
 2008-04-02 18:00:02.433 NVP::AddAudioData():p1: Audio buffer overflow,
 audio data lost!
 2008-04-02 18:00:02.433 NVP::AddAudioData():p1: Audio buffer overflow,
 audio data lost!
 2008-04-02 18:00:02.434 NVP::AddAudioData():p1: Audio buffer overflow,
 audio data lost!
 2008-04-02 18:00:02.434 NVP::AddAudioData():p1: Audio buffer overflow,
 audio data lost!
 2008-04-02 18:00:02.435 NVP::AddAudioData():p1: Audio buffer overflow,
 audio data lost!
 2008-04-02 18:00:02.435 NVP::AddAudioData():p1: Audio buffer overflow,
 audio data lost!
 2008-04-02 18:00:02.467 NVP: Video is 3.19224 frames behind audio (too
 slow), dropping frame to catch up.
 2008-04-02 18:00:02.467 NVP: Video is 3.84473 frames behind audio (too
 slow), dropping frame to catch up.
 2008-04-02 18:00:02.468 NVP: Video is 4.08835 frames behind audio (too
 slow), dropping frame to catch up.
 2008-04-02 18:00:02.468 NVP: Video is 4.0193 frames behind audio (too
 slow), dropping frame to catch up.
 2008-04-02 18:00:02.468 NVP: Video is 3.71576 frames behind audio (too
 slow), dropping frame to catch up.
 2008-04-02 18:00:02.468 NVP: Video is 3.24235 frames behind audio (too
 slow), dropping frame to catch up.

 This only happens with files that have AC3 audio.  Everything else,
 including live TV and pre-recorded shows works.  Anyone have any
 ideas?  I'm seeing this on my various openSUSE frontends (10.2 and
 10.3).


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