[mythtv-users] LiveTV fails
Henrik Gammelmark
mythtv at geemark.com
Tue Jul 11 19:00:34 UTC 2006
I have encountered a weird error, that occurs when I try to watch live tv.
When I enter "Watch TV", the screen is black for about two seconds.
After that, I can watch TV just fine for a few seconds, before it starts
to "lag", and quickly entirely freeze.
Below is the output from mythfrontend (normal -v setting). The backend
(more verbose) does not report any errors.
Using myth0.9.3 (SVN) on Debian testing (2.6.16.20), with a PVR-350 (in
and out) and PVR-500 (unused in this setting).
And by the way - the file is written fine, and the permissions are ok
(frontend and backend are running as same user mythtv). The filesystem
is JFS.
Thank you in advance
/ Henrik
==========
2006-07-11 20:54:00.217 TV: Attempting to change from None to WatchingLiveTV
2006-07-11 20:54:00.234 Using protocol version 26
2006-07-11 20:54:00.356 LiveTVChain(live-serber-2006-07-11T20:54:00):
ReloadAll(): Added new recording
2006-07-11 20:54:00.360 RingBuf(/mnt/myth/1001_20060711205400.mpg):
OpenFile(/mnt/myth/1001_20060711205400.mpg, 12)
2006-07-11 20:54:00.360 RingBuf(/mnt/myth/1001_20060711205400.mpg):
Invalid file (fd 14) when opening '/mnt/myth/1001_20060711205400.mpg'.
12 retries remaining.
2006-07-11 20:54:00.861 RingBuf(/mnt/myth/1001_20060711205400.mpg):
Invalid file (fd 14) when opening '/mnt/myth/1001_20060711205400.mpg'.
11 retries remaining.
2006-07-11 20:54:01.365 RingBuf(/mnt/myth/1001_20060711205400.mpg):
Invalid file (fd 14) when opening '/mnt/myth/1001_20060711205400.mpg'.
10 retries remaining.
2006-07-11 20:54:01.869 RingBuf(/mnt/myth/1001_20060711205400.mpg):
Invalid file (fd 14) when opening '/mnt/myth/1001_20060711205400.mpg'. 9
retries remaining.
2006-07-11 20:54:02.373 RingBuf(/mnt/myth/1001_20060711205400.mpg):
Invalid file (fd 14) when opening '/mnt/myth/1001_20060711205400.mpg'. 8
retries remaining.
2006-07-11 20:54:02.877 RingBuf(/mnt/myth/1001_20060711205400.mpg):
Invalid file (fd 14) when opening '/mnt/myth/1001_20060711205400.mpg'. 7
retries remaining.
2006-07-11 20:54:03.381 RingBuf(/mnt/myth/1001_20060711205400.mpg):
Invalid file (fd 14) when opening '/mnt/myth/1001_20060711205400.mpg'. 6
retries remaining.
2006-07-11 20:54:03.902 TV: StartRecorder(): took 16 ms to start recorder.
2006-07-11 20:54:03.903 TV: GetLockTimeout(1): Set lock timeout to
4294967295 ms
2006-07-11 20:54:03.933 TV: Output filters for this channel are: ''
2006-07-11 20:54:03.938 reads allowed (128001 -1)
2006-07-11 20:54:03.945 detectInterlace(Ignore Scan, Detect Scan, 25,
576) ->Ignore Scan
2006-07-11 20:54:03.945 Interlaced: Ignore Scan video_height: 576 fps: 25
2006-07-11 20:54:03.945 RingBuf(/mnt/myth/1001_20060711205400.mpg):
CalcReadAheadThresh(8000 KB)
-> threshhold(292 KB) min read(32 KB) blk
size(128 KB)
2006-07-11 20:54:03.946 Resyncing position map. posmapStarted = 0
livetv(1) watchingRec(0)
2006-07-11 20:54:03.948 Position map filled from DB to: 1
2006-07-11 20:54:03.949 SyncPositionMap watchingrecording, from DB: 1
entries
2006-07-11 20:54:03.958 PosMapFromEnc: Warning, tried to fetch
PositionMap from Encoder but encoder returned framesWritten == 0
2006-07-11 20:54:03.958 SyncPositionMap watchingrecording no entries
from encoder, try DB
2006-07-11 20:54:03.959 Position map filled from DB to: 1
2006-07-11 20:54:03.959 SyncPositionMap watchingrecording total: 1 entries
2006-07-11 20:54:03.959 SyncPositionMap, new totframes: 12, new length:
0, posMap size: 1
2006-07-11 20:54:03.959 Partial position map found
2006-07-11 20:54:03.964 Opening audio device '/dev/dsp'.
2006-07-11 20:54:03.964 Opening OSS audio device '/dev/dsp'.
2006-07-11 20:54:03.973 NVP: Enabling Audio
2006-07-11 20:54:03.975 reads allowed (131073 32768)
2006-07-11 20:54:03.979 IVD: Init() -- begin
2006-07-11 20:54:03.991 Over/underscan. V: 0, H: 0, XOff: 0, YOff: 0
2006-07-11 20:54:03.997 Image size. dispxoff 0, dispyoff: 0, dispwoff:
670, disphoff: 530
2006-07-11 20:54:03.998 Image size. imgx 0, imgy: 0, imgw: 720, imgh: 576
2006-07-11 20:54:03.998 Image size. dispxoff 0, dispyoff: 0, dispwoff:
670, disphoff: 530
2006-07-11 20:54:03.998 Image size. imgx 0, imgy: 0, imgw: 720, imgh: 576
2006-07-11 20:54:03.998 IVD: Open() -- begin
2006-07-11 20:54:03.998 IVD: Open() -- end
2006-07-11 20:54:04.003 IVD: ClearOSD
2006-07-11 20:54:04.322 Using the PVR-350 decoder/TV-out
2006-07-11 20:54:04.322 IVD: Init() -- end
2006-07-11 20:54:04.418 NVP: ClearAfterSeek(1)
2006-07-11 20:54:04.422 TV: StartPlayer(): took 484 ms to start player.
2006-07-11 20:54:04.422 TV: Changing from None to WatchingLiveTV
2006-07-11 20:54:04.426 Realtime priority would require SUID as root.
2006-07-11 20:54:04.614 rebuffering (14369 32768)
2006-07-11 20:54:04.678 reads allowed (145441 32768)
2006-07-11 20:54:05.062 rebuffering (31713 32768)
2006-07-11 20:54:05.318 reads allowed (162785 32768)
2006-07-11 20:54:05.320 keyframedist changed to 12
2006-07-11 20:54:06.734 rebuffering (24397 32768)
2006-07-11 20:54:06.798 reads allowed (155469 32768)
2006-07-11 20:54:08.662 rebuffering (13017 32768)
2006-07-11 20:54:08.914 reads allowed (131073 32768)
2006-07-11 20:54:10.358 clearing buffer
2006-07-11 20:54:12.839 rebuffering (5681 32768)
2006-07-11 20:54:13.158 buffering (5681 32768 0)
2006-07-11 20:54:13.222 reads allowed (136753 32768)
2006-07-11 20:54:13.286 rebuffering (6965 32768)
2006-07-11 20:54:13.606 buffering (6965 32768 0)
2006-07-11 20:54:13.670 reads allowed (138037 32768)
2006-07-11 20:54:13.734 rebuffering (16205 32768)
2006-07-11 20:54:14.054 buffering (16205 32768 0)
2006-07-11 20:54:14.182 reads allowed (147277 32768)
2006-07-11 20:54:15.110 IVD: write0 !canwrite
2006-07-11 20:54:15.203 IVD: write0 !canwrite
2006-07-11 20:54:15.294 IVD: write0 !canwrite
2006-07-11 20:54:15.386 IVD: write0 !canwrite
2006-07-11 20:54:15.478 IVD: write0 !canwrite
2006-07-11 20:54:15.570 IVD: write0 !canwrite
2006-07-11 20:54:15.662 IVD: write0 !canwrite
2006-07-11 20:54:15.754 IVD: write0 !canwrite
2006-07-11 20:54:15.846 IVD: write0 !canwrite
2006-07-11 20:54:15.938 IVD: write0 !canwrite
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