Output from tail -4000 /var/log/mythbackend.log .. 
2009-11-17 23:24:36.606 mythbackend version: branches/release-0-22-fixes [22785] www.mythtv.org
2009-11-17 23:24:36.606 Using runtime prefix = /usr/local
2009-11-17 23:24:36.606 Using configuration directory = /home/bob/.mythtv
2009-11-17 23:24:36.703 Using localhost value of mythliving
2009-11-17 23:24:37.629 New DB connection, total: 1
2009-11-17 23:24:43.055 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-17 23:24:43.055 Closing DB connection named 'DBManager0'
2009-11-17 23:24:43.055 Deleting UPnP client...
2009-11-17 23:24:48.673 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-17 23:24:48.692 Using protocol version 50
2009-11-17 23:24:48.827 Backend is running in America/Chicago time zone.
2009-11-17 23:24:48.834 Current MythTV Schema Version (DBSchemaVer): 1244
2009-11-17 23:24:48.839 MythBackend: Running as a slave backend.
2009-11-17 23:24:48.867 New DB connection, total: 2
2009-11-17 23:24:53.890 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-17 23:24:53.897 New DB connection, total: 3
2009-11-17 23:24:58.962 Connected to database 'mythconverg' at host: 192.168.1.101
changing to 25
[1] 1635
2009-11-17 23:24:59.351 ret_pid(1633) child(1633) status(0x0)
2009-11-17 23:24:59.352 External Tuning program exited with no error
2009-11-17 23:25:00.177 Main::Registering HttpStatus Extension
2009-11-17 23:25:00.180 Enabled verbose msgs:  important general
2009-11-17 23:25:01.190 Connecting to master server: 192.168.1.101:6543
2009-11-17 23:25:01.191 Connected successfully
2009-11-17 23:27:35.027 MainServer::ANN Playback
2009-11-17 23:27:35.027 adding: mythbox as a client (events: 0)
2009-11-17 23:27:35.040 MainServer::HandleAnnounce FileTransfer
2009-11-17 23:27:35.040 adding: mythbox as a remote file transfer
2009-11-18 00:28:46.002 mythbackend version: branches/release-0-22-fixes [22785] www.mythtv.org
2009-11-18 00:28:46.033 Using runtime prefix = /usr/local
2009-11-18 00:28:46.034 Using configuration directory = /home/bob/.mythtv
2009-11-18 00:28:46.119 Using localhost value of mythliving
2009-11-18 00:28:47.150 New DB connection, total: 1
2009-11-18 00:28:52.254 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 00:28:52.254 Closing DB connection named 'DBManager0'
2009-11-18 00:28:52.255 Deleting UPnP client...
2009-11-18 00:28:57.982 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 00:28:57.991 Using protocol version 50
2009-11-18 00:28:58.157 Backend is running in America/Chicago time zone.
2009-11-18 00:28:58.164 Current MythTV Schema Version (DBSchemaVer): 1244
2009-11-18 00:28:58.166 New DB connection, total: 2
2009-11-18 00:29:03.419 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 00:29:04.060 AFD: Opened codec 0x82d2fd0, id(MPEG2VIDEO) type(Video)
2009-11-18 00:29:04.060 AFD: codec MP2 has 2 channels
2009-11-18 00:29:04.060 AFD: Opened codec 0x82cfd00, id(MP2) type(Audio)
2009-11-18 00:29:04.343 Preview: Grabbed preview '/var/tv2/2430_20091103005900.mpg' 720x480@64s
2009-11-18 00:29:05.008 MainServer::ANN Playback
2009-11-18 00:29:05.008 adding: mythbox as a client (events: 0)
2009-11-18 00:29:05.009 MainServer::HandleAnnounce FileTransfer
2009-11-18 00:29:05.009 adding: mythbox as a remote file transfer
2009-11-18 00:58:29.766 TVRec(4): ASK_RECORDING 4 29 0 0
2009-11-18 00:59:01.801 TVRec(4): Changing from None to Watching RecordingOnly
2009-11-18 00:59:01.804 TVRec(4): HW Tuner: 4->4
changing to 48
[1] 4750
2009-11-18 00:59:02.120 ret_pid(4748) child(4748) status(0x0)
2009-11-18 00:59:02.120 External Tuning program exited with no error
 *********************** WARNING ***********************
 ivtv drivers prior to 0.10.0 can cause lockups when    
 reading VBI. Drivers between 0.10.5 and 1.0.3+ do not  
 properly capture VBI data on PVR-250 and PVR-350 cards.

2009-11-18 00:59:04.547 mythbackend version: branches/release-0-22-fixes [22785] www.mythtv.org
2009-11-18 00:59:04.548 Using runtime prefix = /usr/local
2009-11-18 00:59:04.548 Using configuration directory = /home/bob/.mythtv
2009-11-18 00:59:04.548 Using localhost value of mythliving
2009-11-18 00:59:05.374 New DB connection, total: 1
2009-11-18 00:59:10.359 JobQueue: Commercial Flagging Starting for Cold Case "Family 8108" recorded from channel 2048 at Wed Nov 18 00:59:00 2009
2009-11-18 00:59:10.460 Using runtime prefix = /usr/local
2009-11-18 00:59:10.460 Using configuration directory = /home/bob/.mythtv
2009-11-18 00:59:10.461 Using localhost value of mythliving
2009-11-18 00:59:10.462 MCP::InitUPnP() - HttpServer Create Error
2009-11-18 00:59:10.462 Deleting UPnP client...
2009-11-18 00:59:10.584 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 00:59:10.584 Closing DB connection named 'DBManager0'
2009-11-18 00:59:10.584 Deleting UPnP client...
2009-11-18 00:59:16.150 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 00:59:16.160 Using protocol version 50
2009-11-18 00:59:16.162 Backend is running in America/Chicago time zone.
2009-11-18 00:59:16.169 Current MythTV Schema Version (DBSchemaVer): 1244
2009-11-18 00:59:16.171 New DB connection, total: 2
2009-11-18 00:59:21.187 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 00:59:21.406 AFD: Opened codec 0x82d0550, id(MPEG2VIDEO) type(Video)
2009-11-18 00:59:21.406 AFD: codec MP2 has 2 channels
2009-11-18 00:59:21.406 AFD: Opened codec 0x82d5520, id(MP2) type(Audio)
2009-11-18 00:59:21.524 Preview: Grabbed preview '/var/tv2/2048_20091118005900.mpg' 720x480@64s
2009-11-18 00:59:21.648 MainServer::ANN Playback
2009-11-18 00:59:21.648 adding: mythbox as a client (events: 0)
2009-11-18 00:59:21.649 MainServer::HandleAnnounce FileTransfer
2009-11-18 00:59:21.649 adding: mythbox as a remote file transfer
2009-11-18 01:59:30.584 TVRec(4): ASK_RECORDING 4 29 0 0
2009-11-18 02:00:00.682 TVRec(4): Changing from Watching RecordingOnly to None
2009-11-18 02:00:00.753 Finished recording Cold Case "Family 8108": channel 2048
2009-11-18 02:00:00.767 Unknown type, recording width was 0
2009-11-18 02:00:01.043 Finished recording Cold Case "Family 8108": channel 2048
2009-11-18 02:00:01.404 TVRec(4): Changing from None to Watching RecordingOnly
2009-11-18 02:00:01.407 TVRec(4): HW Tuner: 4->4
changing to 48
[1] 5192
2009-11-18 02:00:01.839 ret_pid(5156) child(5156) status(0x0)
2009-11-18 02:00:01.839 External Tuning program exited with no error
 *********************** WARNING ***********************
 ivtv drivers prior to 0.10.0 can cause lockups when    
 reading VBI. Drivers between 0.10.5 and 1.0.3+ do not  
 properly capture VBI data on PVR-250 and PVR-350 cards.

2009-11-18 02:00:03.862 mythbackend version: branches/release-0-22-fixes [22785] www.mythtv.org
2009-11-18 02:00:03.862 Using runtime prefix = /usr/local
2009-11-18 02:00:03.862 Using configuration directory = /home/bob/.mythtv
2009-11-18 02:00:03.936 Using localhost value of mythliving
2009-11-18 02:00:04.674 mythbackend version: branches/release-0-22-fixes [22785] www.mythtv.org
2009-11-18 02:00:04.674 Using runtime prefix = /usr/local
2009-11-18 02:00:04.675 Using configuration directory = /home/bob/.mythtv
2009-11-18 02:00:04.675 Using localhost value of mythliving
2009-11-18 02:00:04.676 MCP::InitUPnP() - HttpServer Create Error
2009-11-18 02:00:04.676 Deleting UPnP client...
2009-11-18 02:00:04.950 New DB connection, total: 1
2009-11-18 02:00:15.197 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 02:00:15.198 Closing DB connection named 'DBManager0'
2009-11-18 02:00:15.198 Deleting UPnP client...
2009-11-18 02:00:20.764 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 02:00:20.770 Using protocol version 50
2009-11-18 02:00:20.834 Backend is running in America/Chicago time zone.
2009-11-18 02:00:20.839 Current MythTV Schema Version (DBSchemaVer): 1244
2009-11-18 02:00:20.840 New DB connection, total: 2
2009-11-18 02:00:25.987 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 02:00:30.997 AFD: Opened codec 0x82d0f00, id(MPEG2VIDEO) type(Video)
2009-11-18 02:00:30.997 AFD: codec MP2 has 2 channels
2009-11-18 02:00:30.997 AFD: Opened codec 0x82d3ed0, id(MP2) type(Audio)
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.170 [mpeg2video @ 0xb6ebc5c0]Missing picture start code
2009-11-18 02:00:31.214 Preview: Grabbed preview '/var/tv2/2048_20091118005900.mpg' 720x480@64s
2009-11-18 03:00:00.048 TVRec(4): Changing from Watching RecordingOnly to None
2009-11-18 03:00:00.141 Finished recording Cold Case "Sabotage": channel 2048
2009-11-18 03:00:00.263 Unknown type, recording width was 0
2009-11-18 03:00:00.588 Finished recording Cold Case "Sabotage": channel 2048
2009-11-18 03:00:03.401 mythbackend version: branches/release-0-22-fixes [22785] www.mythtv.org
2009-11-18 03:00:03.402 Using runtime prefix = /usr/local
2009-11-18 03:00:03.402 Using configuration directory = /home/bob/.mythtv
2009-11-18 03:00:03.502 Using localhost value of mythliving
2009-11-18 03:00:04.613 New DB connection, total: 1
2009-11-18 03:00:09.812 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 03:00:09.812 Closing DB connection named 'DBManager0'
2009-11-18 03:00:09.812 Deleting UPnP client...
2009-11-18 03:00:16.537 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 03:00:16.765 Using protocol version 50
2009-11-18 03:00:16.912 Backend is running in America/Chicago time zone.
2009-11-18 03:00:16.931 Current MythTV Schema Version (DBSchemaVer): 1244
2009-11-18 03:00:16.952 New DB connection, total: 2
2009-11-18 03:00:22.019 Connected to database 'mythconverg' at host: 192.168.1.101
2009-11-18 03:00:27.296 AFD: Opened codec 0x82d0e80, id(MPEG2VIDEO) type(Video)
2009-11-18 03:00:27.296 AFD: codec MP2 has 2 channels
2009-11-18 03:00:27.296 AFD: Opened codec 0x82d3e50, id(MP2) type(Audio)
2009-11-18 03:00:35.600 [mpeg2video @ 0xb6e3e5c0]Missing picture start code
2009-11-18 03:00:35.600 [mpeg2video @ 0xb6e3e5c0]Missing picture start code
2009-11-18 03:00:35.600 [mpeg2video @ 0xb6e3e5c0]Missing picture start code
2009-11-18 03:00:35.600 [mpeg2video @ 0xb6e3e5c0]Missing picture start code
2009-11-18 03:00:35.644 Preview: Grabbed preview '/var/tv2/2048_20091118020000.mpg' 720x480@64s