No subject

opening.  Here is the what I think relevant part of the log, then the
frontend dump.  It's not isolated to
HD channels because I can get PBS fine, and the other night it worked
for ABC and now won't.  I'm wondering if it's a problem decoding the
stream, or the previewer starts to soon and causes a quit.  Any
guidance?  I can do a stream capture from hdhomerun_config if needed.
I'm using quick tuning so it has pid filtering, but that doesn't seem
to make a difference.  Using the latest svn version of mythtv (from
this morning).  The files are created but have zero file size when I
look at them.  Also I have permissions 777 on that directory.

James


------------------ short backend ---------------------

2007-05-07 11:16:18.295 Preview Error: Previewer file
'/mnt/store/1881_20070507111616.mpg' is not valid.
2007-05-07 11:16:18.297 MSqlQuery: DELETE FROM inuseprograms WHERE
chanid = '1881' AND starttime = '2007-05-07T11:16:16' AND hostname =
'comp1-desktop' AND recusage = 'preview_generator' ;
2007-05-07 11:16:18.272 AddPID(0xa80)
2007-05-07 11:16:18.297 AddPID(0xa81)
2007-05-07 11:16:18.297 AddPID(0xa82)
2007-05-07 11:16:24.800 MythSocket(8244090:20): socket is readable
2007-05-07 11:16:24.800 MythSocket(8244090:20): cb->readyRead()
2007-05-07 11:16:24.800 MythSocket(8244090:20): UpRef: 2
2007-05-07 11:16:24.800 read  <- 20 32      QUERY_RECORDER 1[]:[]STOP_LIVETV
2007-05-07 11:16:24.800 StopLiveTV(void) curRec: 0x826dd60 pseudoRec: 0
2007-05-07 11:16:24.801 MSqlQuery: SELECT
recorded.chanid,starttime,endtime,title,
subtitle,description,channel.channum,
channel.callsign,channel.name,channel.commmethod,
channel.outputfilters,serie
sid,programid,filesize,
lastmodified,stars,previouslyshown,originalairdate,
hostname,recordid,transcoder,playgroup,
recorded.recpriority,progstart,progend,basename,recgroup, storagegroup
FROM record
ed LEFT JOIN channel ON recorded.chanid = channel.chanid WHERE
recorded.chanid = '1881' AND starttime = '2007-05-07T11:16:18' ;
2007-05-07 11:16:24.802 MSqlQuery: SELECT commflagged, cutlist,
autoexpire, editing, bookmark, stereo, closecaptioned, hdtv, watched,
preserve FROM recorded LEFT JOIN recordedprogram ON (recorded.ch
anid = recordedprogram.chanid AND recorded.progstart =
recordedprogram.starttime) WHERE recorded.chanid = '1881' AND
recorded.starttime = '2007-05-07T11:16:18' ;
2007-05-07 11:16:24.803 TVRec(1): Changing from WatchingLiveTV to None
2007-05-07 11:16:24.803 TVRec(1):
ClearFlags(FrontendReady,CancelNextRecording,) ->
RunMainLoop,AskAllowRecording,RecorderRunning,RingBufferReady,
2007-05-07 11:16:24.803 TVRec(1): SetFlags(AskAllowRecording,) ->
RunMainLoop,AskAllowRecording,RecorderRunning,RingBufferReady,
2007-05-07 11:16:24.803 TVRec(1): Request: Program(no) channel()
input() flags(KillRec,KillRingBuffer,)
2007-05-07 11:16:24.803 MythEvent: DONE_RECORDING 1 0
2007-05-07 11:16:24.803 MythSocket(8242590:16): UpRef: 2
2007-05-07 11:16:24.803 MythSocket(8242590:16): DownRef: 1
2007-05-07 11:16:24.803 MythSocket(824d840:19): UpRef: 2
2007-05-07 11:16:24.804 write -> 19 48
BACKEND_MESSAGE[]:[]DONE_RECORDING 1 0[]:[]empty
2007-05-07 11:16:24.804 MythSocket(824d840:19): DownRef: 1
2007-05-07 11:16:24.804 MythSocket(8244090:20): UpRef: 3
2007-05-07 11:16:24.804 MythSocket(8244090:20): DownRef: 2
2007-05-07 11:16:24.811 HDHRRec(1): StartRecording -- ending...
2007-05-07 11:16:24.812 HDHRRec(1): Close()
2007-05-07 11:16:25.814 MSqlQuery: UPDATE recorded SET filesize = '0'
WHERE chanid = '1881' AND starttime = '2007-05-07T11:16:18' ;
2007-05-07 11:16:25.814 HDHRRec(1): StartRecording -- end
2007-05-07 11:16:25.815 TVRec(1): ClearFlags(RecorderRunning,) ->
RunMainLoop,AskAllowRecording,RingBufferReady,
2007-05-07 11:16:25.815 HDHRRec(1): Close()
2007-05-07 11:16:25.816 MSqlQuery: SELECT
recorded.chanid,starttime,endtime,title,
subtitle,description,channel.channum,
channel.callsign,channel.name,channel.commmethod,
channel.outputfilters,serie
sid,programid,filesize,
lastmodified,stars,previouslyshown,originalairdate,
hostname,recordid,transcoder,playgroup,
recorded.recpriority,progstart,progend,basename,recgroup, storagegroup
FROM record
ed LEFT JOIN channel ON recorded.chanid = channel.chanid WHERE
recorded.chanid = '1881' AND starttime = '2007-05-07T11:16:18' ;
2007-05-07 11:16:25.818 MSqlQuery: SELECT commflagged, cutlist,
autoexpire, editing, bookmark, stereo, closecaptioned, hdtv, watched,
preserve FROM recorded LEFT JOIN recordedprogram ON (recorded.ch
anid = recordedprogram.chanid AND recorded.progstart =
recordedprogram.starttime) WHERE recorded.chanid = '1881' AND
recorded.starttime = '2007-05-07T11:16:18' ;
2007-05-07 11:16:25.818 TVRec(1): FinishedRecording(Unknown) in recgroup: LiveTV
2007-05-07 11:16:25.819 MSqlQuery: UPDATE tvchain SET endtime =
'2007-05-07T11:16:25' WHERE chanid = '1881' AND starttime =
'2007-05-07T11:16:18' ;
2007-05-07 11:16:25.821 Chain: Updated endtime for
'1881_20070507111618' to 20070507111625
2007-05-07 11:16:25.821 MythEvent: LIVETV_CHAIN UPDATE
live-comp1-desktop-2007-05-07T11:16:16
2007-05-07 11:16:25.823 MSqlQuery: UPDATE recorded SET endtime =
'2007-05-07T11:16:00',        duplicate = 1 WHERE chanid = '1881' AND
  starttime = '2007-05-07T11:16:18'
2007-05-07 11:16:25.823 Finished recording Unknown: channel 1881

----------------------------------- frontend
--------------------------------------

2007-05-07 11:18:30.679 MSqlQuery: SELECT DISTINCT dirname FROM
storagegroup WHERE groupname = 'Default'
2007-05-07 11:18:30.680 SG(Default): FindRecordingFile: Searching for
'1881_20070507111830.mpg'
2007-05-07 11:18:30.680 SG(Default): FindRecordingDir: Checking '/mnt/store'
2007-05-07 11:18:30.680 SG(Default): FindRecordingFile: Found
'/mnt/store/1881_20070507111830.mpg'
2007-05-07 11:18:30.680 ProgramInfo: GetPlaybackURL: File is local:
'/mnt/store/1881_20070507111830.mpg'
2007-05-07 11:18:30.680 RingBuf(/mnt/store/1881_20070507111828.mpg):
OpenFile(/mnt/store/1881_20070507111830.mpg, 12)
2007-05-07 11:18:36.603 MythSocket(839bda8:15): socket is readable
2007-05-07 11:18:36.603 MythSocket(839bda8:15): cb->readyRead()
2007-05-07 11:18:36.603 read  <- 15 51
BACKEND_MESSAGE[]:[]RECORDING_LIST_CHANGE[]:[]empty
2007-05-07 11:18:36.604 MythEvent: RECORDING_LIST_CHANGE
2007-05-07 11:18:37.182 RingBuf(/mnt/store/1881_20070507111830.mpg):
Invalid file (fd -1) when opening
'/mnt/store/1881_20070507111830.mpg'.
2007-05-07 11:18:37.183 RingBuf(/mnt/store/1881_20070507111830.mpg):
CalcReadAheadThresh(2946166320 KB)
                        -> threshhold(64 KB) min read(0 KB) blk size(32 KB)
2007-05-07 11:18:37.183 NVP, Error: JumpToProgram's OpenFile failed.
2007-05-07 11:18:37.183 NVP, Error: Unknown error, exiting decoder
2007-05-07 11:18:37.183 NVP: Exited decoder loop.
2007-05-07 11:18:37.188 TV: Attempting to change from WatchingLiveTV to None
2007-05-07 11:18:37.189 TV: StopStuff() -- begin
2007-05-07 11:18:37.189 TV: StopStuff(): stopping ring buffer[s]
2007-05-07 11:18:37.189 TV: StopStuff(): stopping player[s] (1/2)
2007-05-07 11:18:37.189 TV: StopStuff(): stopping recorder[s]
2007-05-07 11:18:37.189 write -> 19 32      QUERY_RECORDER 1[]:[]STOP_LIVETV