[mythtv-users] Crackly sound and large mythfrontend log
Matt Rude
mythtv at mattrude.com
Thu Apr 19 21:08:35 UTC 2007
I'm having a problem with bad 'crackly' sound coming from my soundcard.
So I went to look at the log and found that the log file was 15Gb once
looking at it I am seeing alot of what you see below "AO: Broadcasting
free space avail" and "AO: audio waiting for buffer to fill: have 2048
want 4096". My main question is what is this telling me? I think it's
clear that I have a soundcard problem but I have to idea where to start
looking to fix this problem.
This is a 3Ghz system running the SVN head from today.
[root at mythtv mythtv]# mythbackend --version
Library API version : 0.20.20070327-1
Source code version : 13287
Network Protocol Version: 34
Options compiled in:
linux debug using_xvmcw using_v4l using_oss using_alsa using_arts
using_ivtv using_iptv using_live using_lirc using_joystick_menu
using_x11 using_xv using_xrandr using_xvmc using_xvmc_vld
using_opengl_vsync using_opengl using_frontend using_backend
using_bindings_perl
============ A snip from my mythfrontend log =======================
2007-04-19 15:57:55.457 AO: Broadcasting free space avail
2007-04-19 15:57:55.460 AFD: video timecode 41610549 41610549 462339 462407
2007-04-19 15:57:55.460 AO: audio waiting for buffer to fill: have 1024
want 4096
2007-04-19 15:57:55.460 AO: Broadcasting free space avail
2007-04-19 15:57:55.460 AFD: audio timecode 41616720 41616720 462408 462432
2007-04-19 15:57:55.460 AO: _AddSamples bytes=4608, used=1025,
free=766975, timecode=462408
2007-04-19 15:57:55.461 AFD: audio timecode 41618880 41618880 462432 462456
2007-04-19 15:57:55.461 AO: _AddSamples bytes=4608, used=5633,
free=762367, timecode=462432
2007-04-19 15:57:55.463 AO: Broadcasting free space avail
2007-04-19 15:57:55.463 AO: Broadcasting free space avail
2007-04-19 15:57:55.463 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.463 AO: Broadcasting free space avail
2007-04-19 15:57:55.466 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.466 AO: Broadcasting free space avail
2007-04-19 15:57:55.469 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.469 AO: Broadcasting free space avail
2007-04-19 15:57:55.472 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.472 AO: Broadcasting free space avail
2007-04-19 15:57:55.475 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.475 AO: Broadcasting free space avail
2007-04-19 15:57:55.478 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.478 AO: Broadcasting free space avail
2007-04-19 15:57:55.481 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.481 AO: Broadcasting free space avail
2007-04-19 15:57:55.484 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.484 AO: Broadcasting free space avail
2007-04-19 15:57:55.487 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.487 AO: Broadcasting free space avail
2007-04-19 15:57:55.490 NVP: A/V Divergence: 0.910538, Rate:
-0.00380627, Warpfactor: 1.00726, warpfactor_avg: 1.00001
2007-04-19 15:57:55.490 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.490 AO: Broadcasting free space avail
2007-04-19 15:57:55.493 AO: audio waiting for buffer to fill: have 2048
want 4096
2007-04-19 15:57:55.493 AO: Broadcasting free space avail
=======================================================
Thanks
-Matt
More information about the mythtv-users
mailing list