root@mythtv:/var/log/mythtv# cat mythbackend.log | grep 19:41
2006-01-13 19:41:10.818 MainServer::HandleAnnounce Playback
2006-01-13 19:41:10.827 adding: mythtv as a client (events: 0)
2006-01-13 19:41:10.858 MainServer::HandleAnnounce Playback
2006-01-13 19:41:10.865 adding: mythtv as a client (events: 1)
2006-01-13 19:41:10.866 MainServer::HandleAnnounce Playback
2006-01-13 19:41:10.874 adding: mythtv as a client (events: 0)
2006-01-13 19:41:10.887 TVRec(1): Changing from None to WatchingLiveTV
2006-01-13 19:41:10.896 Global TVFormat Setting 'PAL'
2006-01-13 19:41:10.899 Channel(/dev/video): SetFormat(Default) fmt(PAL) input(2)
2006-01-13 19:41:10.903 Channel(/dev/video): SetFormat(PAL) fmt(PAL) input(2)
2006-01-13 19:41:11.938 ret_pid(0) child(6181) status(0x0)
2006-01-13 19:41:12.946 ret_pid(0) child(6181) status(0x0)
2006-01-13 19:41:13.954 ret_pid(0) child(6181) status(0x0)
2006-01-13 19:41:14.962 ret_pid(0) child(6181) status(0x0)
2006-01-13 19:41:15.970 ret_pid(6181) child(6181) status(0x0)
2006-01-13 19:41:15.977 External Tuning program exited with no error
2006-01-13 19:41:15.985 CreateLiveTVRingBuffer() failed
2006-01-13 19:41:15.991 TVRec(1): Changing from WatchingLiveTV to None