[haiku-bugs] Re: [Haiku] #7882: Video/Audio stuttering when using programs
- From: "ttcoder" <trac@xxxxxxxxxxxx>
- Date: Sat, 06 Aug 2011 15:34:34 -0000
#7882: Video/Audio stuttering when using programs
------------------------------+-----------------------
Reporter: SeanCollins | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Kits/Media Kit | Version: R1/alpha3
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by ttcoder):
Tried for the first time to actually tweak priorities using
ProcessController and -- oh boy !!
The audio playback didn't skip a beat, even while opening a 3 MB file in
StyledEdit ''and'' loading badass pages in W+ ''and'' switching workspaces
back and forth as some (stress) icing on the cake!
And in case Pete is following this: the "Received buffer .. late" syslog
messages stopped once and for all, at least in the half-hour (and
counting) of my test here.
Now ''that'' is what realtime audio should be like 8-)
Will continue tweaking, trying to find out exactly ''which'' thread(s)
need fine-tuning; in today's test I just bumped all the +10 up to
'''+15''' (display priority, as suggested by Sean); initially this failed
to improve audio, for so long as I was still in the '''Media-Server'''
realm, but as soon as I did the same for '''MediaPlayer''', that's when I
got the rock-solid audio described above.
--
Ticket URL: <http://dev.haiku-os.org/ticket/7882#comment:8>
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