05:00:02.575 Started recording "Oprah five AM" on channel: 1000 on cardid: 1, sourceid 1
05:00:02.727 Changing from None to RecordingOnly
06:00:00.003 Finished recording Oprah five AM on channel: 1000
06:00:00.086 Changing from RecordingOnly to None
06:00:02.742 Started recording "Simpsons six AM" on channel: 1000 on cardid: 1, sourceid 1
06:00:03.047 Changing from None to RecordingOnly
06:00:03.144 Channel(/dev/video0)::Open(): Can't open video device, error "Success"
06:00:03.240 Tuning Error -- aborting recording

Strange my 6 am recording failed with the error Success!