Openmoko Bug #1193: Severe performance problems with Pulseaudio
Openmoko Public Trac
bugs at docs.openmoko.org
Sat Jul 26 21:34:23 CEST 2008
#1193: Severe performance problems with Pulseaudio
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Reporter: mjr at iki.fi | Owner: openmoko-devel
Type: defect | Status: new
Priority: high | Milestone:
Component: Host Software | Version: 2007.2
Severity: normal | Resolution:
Keywords: | Blocking:
Blockedby: |
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Comment(by peepsalot):
Not sure if this is the same issue, but I have a freerunner, and have
attempted to play some media with openmoko-mediaplayer2. The audio
constantly pops and crackles. Even the touchscreen tap sounds have
crackles and pops at times.
Pulseaudio appears to use about 22-24% CPU when playing an mp3, and media
player uses about 25%
So while there is still about 50% unused CPU, the audio quality is still
unbearable.
I'm no expert at linux audio, but it seems to me that running at 50% CPU
should not cause skipping.
Is there maybe an audio buffer that could be increased to help with this
issue?
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/1193#comment:3>
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