[mythtv] VIDIOCGCAP:: Invalid argument ...?

Alan Calvert cal at graggrag.com
Mon Apr 23 13:39:21 UTC 2007


hi, in yet another "black screen on live tv, reverting to menu after
60 sec" episode, the backend log consistently shows the invalid
argument message as per subject. Is it a 'bad thing', and if so, any
suggestions on debugging?

cheers, Cal


2007-04-23 23:23:02.036 TVRec(2): StartedRecording(0xb152ec08) fn(/mythtv1/LiveTV/1000_20070423232302.nuv)
2007-04-23 23:23:02.052 Chain: Appended at 0 '1000_20070423232302'
2007-04-23 23:23:02.065 TVRec(2): SetFlags(RingBufferReady,) -> RunMainLoop,AskAllowRecording,NeedToStartRecorder,RingBufferReady,
2007-04-23 23:23:02.075 RecBase(/dev/video1): SetRingBuffer(0x8244730) '/mythtv1/LiveTV/1000_20070423232302.nuv'
2007-04-23 23:23:02.098 RecBase(/dev/video1): SetRecording(0x8243118) title(Lateline Business)
2007-04-23 23:23:02.102 Channel(/dev/video1): InitPictureAttribute(brightness):  128
                        [    0,  255] dflt(  128, 0.50, 128)
2007-04-23 23:23:02.113 Channel(/dev/video1): InitPictureAttribute(  contrast):  67
                        [    0,  127] dflt(   68, 0.54, 2321)
2007-04-23 23:23:02.130 Channel(/dev/video1): InitPictureAttribute(    colour):  63
                        [    0,  127] dflt(   64, 0.50, 257)
2007-04-23 23:23:02.133 Channel(/dev/video1): InitPictureAttribute(       hue):  0
                        [ -128,  127] dflt(    0, 0.50, 128)
2007-04-23 23:23:02.135 TVRec(2): SetFlags(CancelNextRecording,) -> RunMainLoop,CancelNextRecording,AskAllowRecording,NeedToStartRecorder,RingBufferReady,
VIDIOCGCAP:: Invalid argument
2007-04-23 23:23:02.310 TVRec(2): SetFlags(RecorderRunning,RingBufferReady,) -> RunMainLoop,CancelNextRecording,AskAllowRecording,NeedToStartRecorder,RecorderRunning,RingBufferReady,
2007-04-23 23:23:02.312 TVRec(2): ClearFlags(NeedToStartRecorder,) -> RunMainLoop,CancelNextRecording,AskAllowRecording,RecorderRunning,RingBufferReady,
2007-04-23 23:23:42.156 StopLiveTV(void) curRec: 0xb152ec08 pseudoRec: 0
2007-04-23 23:23:42.161 TVRec(2): Changing from WatchingLiveTV to None



More information about the mythtv-dev mailing list