[mythtv-firehose] mythtv/personal/jyavenard/backports/fixes/0.24 commit: 0a931947e by Jean-Yves Avenard (jyavenard)

MythTV noreply at mythtv.org
Tue Apr 10 07:43:37 UTC 2012


      Author:  Jean-Yves Avenard <jyavenard at mythtv.org>
 Change Date:  2011-03-06T14:06:34-08:00
   Push Date:  2012/04/10 00:41:52 -0700
  Repository:  mythtv
      Branch:  personal/jyavenard/backports/fixes/0.24
New Revision:  0a931947edcc1785cc6ba8ab103cda9d826c7399
   Changeset:  https://github.com/MythTV/mythtv/commit/0a931947e

Log:

Change ALSA buffer size and period size

With some hardware, the previously used value (200ms/50ms) led to buffer underruns. We increase the buffer size to 0.5s and the period to be 1/16th. This push the minimum amount of allocated RAM to ALSA hardware buffer to 128kB (default is 64kB). This will lead to extra verbosity in the log, but if it was working with 200ms then those warnings/errors can be ignored

Modified:

   mythtv/libs/libmyth/audiooutputalsa.cpp



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