FF card AV sync problems, possible fix to VDR (fwd)

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Ville Rannikko kirjoitti:
>> >  Hi!
>> > > The newest firmware for FF cards did not completely fix the AV 
>> desync > problems
>> >  for me.
>> Can you provide a sample recording where A/V sync fails with the current
>> firmware?
>
I was just watching an Idols Extra recorded today and there were 
multiple out of sync situations that were allways fixed by a 10s 
backwards jump. I could not see anything in the picture (like periods of 
black etc.) that would cause this. To make the best of this I should 
make the whole recording available somewhere because I would not know 
what to take out of it. And that is not very convenient because of the 
size of the file.

This is what was in the log if this is at all relevant.

Feb  1 21:20:48 vdr: [2635] replay 
/srv/vdr/Idols_Extra/2007-02-01.20.59.50.99.rec
Feb  1 21:20:59 vdr: [3955] 3 cRepacker messages suppressed
Feb  1 21:20:59 vdr: [3955] cAudioRepacker(0xC0): skipped 134 bytes to 
sync on next audio frame
Feb  1 21:22:09 vdr: [3955] 2 cRepacker messages suppressed
Feb  1 21:22:09 vdr: [3955] cAudioRepacker(0xC0): skipped 68 bytes while 
syncing on next audio frame
Feb  1 21:25:37 vdr: [3955] 1 cRepacker messages suppressed
Feb  1 21:25:37 vdr: [3955] cAudioRepacker(0xC0): skipped 84 bytes to 
sync on next audio frame
Feb  1 21:26:14 vdr: [3955] cAudioRepacker(0xC0): skipped 68 bytes to 
sync on next audio frame
Feb  1 21:26:45 vdr: [3955] cAudioRepacker(0xC0): skipped 476 bytes 
while syncing on next audio frame
Feb  1 21:32:45 vdr: [3955] 1 cRepacker messages suppressed
Feb  1 21:32:45 vdr: [3955] cAudioRepacker(0xC0): skipped 502 bytes 
while syncing on next audio frame
Feb  1 21:34:52 vdr: [3955] 1 cRepacker messages suppressed
Feb  1 21:34:52 vdr: [3955] cAudioRepacker(0xC0): skipped 232 bytes 
while syncing on next audio frame
Feb  1 21:36:55 vdr: [3955] 3 cRepacker messages suppressed
Feb  1 21:36:55 vdr: [3955] cAudioRepacker(0xC0): skipped 54 bytes to 
sync on next audio frame
Feb  1 21:38:06 vdr: [3955] 2 cRepacker messages suppressed
Feb  1 21:38:06 vdr: [3955] cAudioRepacker(0xC0): skipped 468 bytes 
while syncing on next audio frame
Feb  1 21:40:00 vdr: [2635] timer 22 (5 2059-2140 'Idols Extra') stop

As you can see the recording was on the way as I was watching it.

I've removed two channel events and one ntp event from the log output.


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