[mythtv-users] hidef tv playback dies

Allan Wilson allanwilson at gmail.com
Fri Nov 17 00:44:52 UTC 2006


Playback on a fontend only system dies at different places only when viewing
HD content. It works fine on the backend/frontend system. Here is what it
says on the frontend during playback and up to when it stops:

[mpeg2video @ 0xb72b4088]ac-tex damaged at 14 66
[mpeg2video @ 0xb72b4088]ac-tex damaged at 2 67
[mpeg2video @ 0xb72b4088]warning: first frame is no keyframe
CC length(11) seq_num(3) 0xc6 0x29 0x9c 0x18 0x41 0x19 0x1 0x1f 0x11 0xd
[mpeg2video @ 0xb72b4088]warning: first frame is no keyframe
[mpeg2video @ 0xb72b4088]slice mismatch
[mpeg2video @ 0xb72b4088]invalid cbp at 2 60
[mpeg2video @ 0xb72b4088]invalid cbp at 25 61
[mpeg2video @ 0xb72b4088]ac-tex damaged at 1 62
[mpeg2video @ 0xb72b4088]ac-tex damaged at 1 63
[mpeg2video @ 0xb72b4088]mb incr damaged
[mpeg2video @ 0xb72b4088]mb incr damaged
[mpeg2video @ 0xb72b4088]ac-tex damaged at 11 66
[mpeg2video @ 0xb72b4088]ac-tex damaged at 3 67
[mpeg2video @ 0xb72b4088]warning: first frame is no keyframe
[mpeg2video @ 0xb72b4088]ac-tex damaged at 0 37
[mpeg2video @ 0xb72b4088]invalid mb type in P Frame at 18 38
[mpeg2video @ 0xb72b4088]ac-tex damaged at 15 39
[mpeg2video @ 0xb72b4088]ac-tex damaged at 0 40
[mpeg2video @ 0xb72b4088]ac-tex damaged at 23 41
[mpeg2video @ 0xb72b4088]invalid mb type in P Frame at 17 42
[mpeg2video @ 0xb72b4088]ac-tex damaged at 22 43
[mpeg2video @ 0xb72b4088]invalid mb type in P Frame at 38 44
[mpeg2video @ 0xb72b4088]ac-tex damaged at 3 45
[mpeg2video @ 0xb72b4088]ac-tex damaged at 0 46
[mpeg2video @ 0xb72b4088]invalid cbp at 16 47
[mpeg2video @ 0xb72b4088]ac-tex damaged at 0 48
[mpeg2video @ 0xb72b4088]ac-tex damaged at 10 49
[mpeg2video @ 0xb72b4088]ac-tex damaged at 22 50
[mpeg2video @ 0xb72b4088]mb incr damaged
[mpeg2video @ 0xb72b4088]mb incr damaged
[mpeg2video @ 0xb72b4088]ac-tex damaged at 5 53
[mpeg2video @ 0xb72b4088]ac-tex damaged at 0 54
[mpeg2video @ 0xb72b4088]ac-tex damaged at 0 55
[mpeg2video @ 0xb72b4088]invalid mb type in P Frame at 3 56
[mpeg2video @ 0xb72b4088]invalid mb type in P Frame at 11 57
[mpeg2video @ 0xb72b4088]invalid cbp at 5 58
[mpeg2video @ 0xb72b4088]ac-tex damaged at 28 59
[mpeg2video @ 0xb72b4088]ac-tex damaged at 0 60
[mpeg2video @ 0xb72b4088]ac-tex damaged at 7 61
[mpeg2video @ 0xb72b4088]ac-tex damaged at 0 62
[mpeg2video @ 0xb72b4088]ac-tex damaged at 1 63
[mpeg2video @ 0xb72b4088]ac-tex damaged at 15 64
[mpeg2video @ 0xb72b4088]ac-tex damaged at 68 65
[mpeg2video @ 0xb72b4088]ac-tex damaged at 12 66
[mpeg2video @ 0xb72b4088]slice mismatch
[mpeg2video @ 0xb72b4088]warning: first frame is no keyframe

It stopped 3 minutes after the last line. Then I ran

1) run the optimize_mythdb.pl script (from the contrib directory of
the *MythTV* source distribution)
2) set up the optimize_mythdb.pl script to run in a daily cron job
as described in the comments at the top of the script
3) run "mythcommflag --rebuild" on /every/ recording for which
seeking doesn't work properly.

To try and fix the problem with no luck. It showed the show was only 15
minutes long although I watched it on my backend for the whole hour. I did
have mysql running on this frontend but I stopped it to make sure it wasn't
interfering. Help I can't watch my Hidef shows and I am going through
withdrawals.

Allan
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