[mythtv-commits] mythtv/fixes/0.24 commit: b41e2182b by Jean-Yves Avenard (jyavenard)

[MythTV]

      Author:  Jean-Yves Avenard <jyavenard at mythtv.org>
 Change Date:  2011-03-06T23:04:08-08:00
   Push Date:  2011/03/08 06:08:13 -0800
  Repository:  mythtv
      Branch:  fixes/0.24
New Revision:  b41e2182b34832f29becceb52a795d67bbd0bdd7
   Changeset:  https://github.com/MythTV/mythtv/commit/b41e2182b

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