#151 Clicks in audio on SMP system

0.8.x
closed-works-for-me
nobody
None
9
2009-12-22
2006-11-04
No

MusE 0.8 does not function well when used on a SMP
system. Artefacts in the form of clicks are present
in the output audio.
MusE 1.0 seems from initial tests to eliminiate these
problems.

A simple test to try and provoke the error is to move
the playhead.
Moving the playhead on an audio sample causes a
cascade of small clicks in the audio.
Another test is to continuously resize a track. When
stopping the resize (lmb up) there is often a cascade
of clicks.

The exact cause for the clicks are as yet unknown.

Discussion

  • Robert Jonsson

    Robert Jonsson - 2009-07-06
    • priority: 5 --> 9
     
  • Robert Jonsson

    Robert Jonsson - 2009-07-06

    There's a workaround.
    start muse using the utility 'taskset'
    e.g.
    taskset -c 1 muse

    Which limits MusE to only use one cpu

     
  • Robert Jonsson

    Robert Jonsson - 2009-12-22

    No longer happens on my system and I'm about the only one who has experienced this....

     
  • Robert Jonsson

    Robert Jonsson - 2009-12-22
    • status: open --> closed-works-for-me
     

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