Re: [OT] - Music pauses at random intervalls
Re: [OT] - Music pauses at random intervalls
- Subject: Re: [OT] - Music pauses at random intervalls
- From: "Roni Music" <email@hidden>
- Date: Sun, 6 May 2007 21:19:25 +0200
Hi,
do you have a separate feeder thread,
Yes, using CAPThread from CoreAudio/PublicUtility
and what priority is this set to?
it's set to (kMaxThreadPriority -1) -> 62 ( kMaxThreadPriority is defined as
63)
this might be a too high value for a feeder thread?
on the other hand CABufferQue (from CoreAudio/PublicUtility) uses
kMaxThreadPriority in it's worker thread
Rolf
I guess without more details on how you play back the file it is
hard to tell what might be the problem...
--th
2007/5/6, Roni Music <email@hidden>:
Hi,
Some users of my app which, is an audio player, reports that "often the
music will pause at random intervals".
The users have "new Mac Book" computers running (I guess) some of the
lattest versions of OS X.
The users are playing regularr AIFF files or mp3 files decoded by
QuickTime.
What settings on a laptop could cause this problem?
It seems the operating system is taking over all CPU cycles and
preventing
CoreAudio to work OK?
I've never experienced this problem on my 1 GHz PPC or my 2 GHz Dual iMac
(my app have a quite a few users and the appa have used the same playback
"engine" for severall years).
I know this is sort of "off topic" and the information above is
minimall
but still, someone might have some good info to share??
Thanks,
Rolf
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