[mythtv] mythvideo jurkiness after about an hour

[Simon Kenyon]

i have not done the logging (yet).
i was wondering if this is a (known) issue?
i did not see anything relevant on the mailing lists

after i have watched a video (.avi in this case) for about an hour (not 
sure if the length is very exact) the playback gets very jerky
i have to exit mythfrontend and restart for the problem to go away. 
pausing the video and restarting sometimes has the same effect (but not 
always)
playback is using storage groups with the files on the masterbackend (so 
streaming is involved)

MythTV Version   : exported
MythTV Branch    : trunk
Network Protocol : 52
Library API      : 0.23.20091201-1
QT Version       : 4.5.3
Options compiled in:
 linux debug using_oss using_alsa using_jack using_backend using_dvb 
using_frontend using_hdhomerun using_hdpvr using_iptv using_ivtv 
using_joystick_menu using_lirc using_mheg using_opengl_video 
using_opengl_vsync using_qtwebkit using_v4l using_x11 using_xrandr 
using_xv using_xvmc using_xvmc_vld using_xvmcw using_bindings_perl 
using_bindings_python using_opengl using_ffmpeg_threads using_live 
using_mheg

Path: .
URL: http://cvs.mythtv.org/svn/trunk
Repository Root: http://cvs.mythtv.org/svn
Repository UUID: 7dbf422c-18fa-0310-86e9-fd20926502f2
Revision: 22949
Node Kind: directory
Schedule: normal
Last Changed Author: skamithi
Last Changed Rev: 22949
Last Changed Date: 2009-12-02 01:51:49 +0000 (Wed, 02 Dec 2009)

--
simon