[mythtv-commits] mythtv commit: r26286 by jyavenard

mythtv at cvs.mythtv.org mythtv at cvs.mythtv.org
Mon Sep 13 05:56:54 UTC 2010


      Author: jyavenard
        Date: 2010-09-13 05:56:54 +0000 (Mon, 13 Sep 2010)
New Revision: 26286
   Changeset: http://svn.mythtv.org/trac/changeset/26286

Log:

mythfrontend need root privileges to be able to change the ALSA audio buffer size which by default is 64kB. This may not be sufficient for playing high-quality audio (like 24bits, 192kHz). We display the command line to run as root on how to increase the alsa buffer:
echo 512 > /proc/asound/card1/pcm7p/sub0/prealloc


Modified:

   trunk/mythtv/libs/libmyth/audiooutputalsa.cpp




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