#70 wacky playback from timeline and viewer

closed-wont-fix
nobody
None
5
2003-10-13
2003-05-24
Jeff Bowden
No

Usually playback from the viewer is fine but sometimes
the audio cuts out and it starts playing back at
something like 10x realtime.

This happens much more often in playback from the
timeline window. It seems to always happen when it
hits a section where there are clips on two or more
video tracks.

If I had to guess, my guess would be that the video
playback gets 'behind' in some way that confuses the
A/V sync code.

My sound is going out through the emu10k ALSA driver
(soundblaster live). My video is xfree86 4.3 on a
radeon 7500 using the dri-trunk drivers
(http://dri.sourceforge.net/). This also happens with
xfree86 4.2 and the stock ati driver.

Any suggestions for debugging this? Is there an easy
way to make some debug output happen?

Discussion

  • Jeff Bowden

    Jeff Bowden - 2003-05-24

    Logged In: YES
    user_id=321043

    Additional info: This bug doesn't seem to happen when OSS
    is selected and apparently the ALSA code is from skolelinux
    cvs rather than here.

     
  • Heroine Virtual

    Heroine Virtual - 2003-10-13

    Logged In: YES
    user_id=83549

    not reproducable

     
  • Heroine Virtual

    Heroine Virtual - 2003-10-13
    • status: open --> closed-wont-fix
     

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