Tj NG <[EMAIL PROTECTED]> wrote:
>>Yup, running with your patch.. What I did was I scheduled alot of
>>recordings (one show after another) and try to keep my two cards busy
>>as much as I could. Finally got 1 out of around 15 odd recordings.
>
>Got another *zero* byte recording, around 23.5hrs after the last one. So
>this patch doesn't work for me.
This is an ugly patch that tries to retune the same channel again when
it got a timeout getting PMT. Its ugly but it works for me (as long as
that channel is still broadcasting I guess)...
With this patch, I got the following from the mythbackend log. This is
from a plain CVS backend/frontend machine. I'm not sure but the ber and
unc seems wierd. Now the next step is to figure out why it didn't tune
properly, still not sure if it's a tuning issue though.... Any help is
appreciated.
----
2005-05-27 09:30:03.088 Started recording "Reba" on channel: 1006 on
cardid: 1, sourceid 1
2005-05-27 09:30:03.090 DVB#0 DVB SI Table Parser Started
2005-05-27 09:30:03.096 DVB#0 Using DVB card 0, with frontend DST DVB-T.
2005-05-27 09:30:03.096 scheduler: Schedule Change
2005-05-27 09:30:03.127 DVB#0 WARNING - Unsupported hierarchy parameter.
2005-05-27 09:30:04.128 Reschedule requested for id 0.
2005-05-27 09:30:04.368 Scheduled 37 items in 0.2 = 0.00 match + 0.24 place
2005-05-27 09:30:04.375 scheduler: Scheduled items
2005-05-27 09:30:05.763 DVB#0 DVB signal 5400 | snr 6200 | ber 7e |
unc aee01538
2005-05-27 09:30:05.765 DVB#0 Status: LOCK.
2005-05-27 09:30:05.769 DVB#0 Multiplex Locked
2005-05-27 09:30:12.135 DVB#0 XXXX: Tuning failed??
2005-05-27 09:30:12.253 DVB#0 Multiplex Locked
2005-05-27 09:30:13.479 DVB#0 Successfully tuned to channel 7.
2005-05-27 09:30:13.560 Changing from None to RecordingOnly
2005-05-27 09:30:13.607 DVB#0 Recorder: Card opened successfully (using
TS mode).
2005-05-27 09:30:13.614 DVB#0 Data read from DMX - This is for debugging
with transform.c
Index: libs/libmythtv/dvbchannel.cpp
===================================================================
RCS file: /var/lib/mythcvs/mythtv/libs/libmythtv/dvbchannel.cpp,v
retrieving revision 1.34
diff -r1.34 dvbchannel.cpp
819a820
> int timer = 0;
821,822c822,824
< if (!TuneTransport(channel,all))
< return false;
---
> while ( timer++ < 3 ) {
> if (!TuneTransport(channel,all))
> return false;
824c826
< GENERAL("Multiplex Locked");
---
> GENERAL("Multiplex Locked");
826c828
< siparser->AddPMT(channel.serviceID);
---
> siparser->AddPMT(channel.serviceID);
829,833c831,832
< // TODO: Pick a more reasonable time here
< for (int x = 0; x < 3000 ; x++)
< {
< pthread_mutex_lock(&chan_opts.lock);
< if (channel.PMTSet == true)
---
> // TODO: Pick a more reasonable time here
> for (int x = 0; x < 3000 ; x++)
834a834,839
> pthread_mutex_lock(&chan_opts.lock);
> if (channel.PMTSet == true)
> {
> pthread_mutex_unlock(&chan_opts.lock);
> return true;
> }
836c841
< return true;
---
> usleep(100);
838,839c843
< pthread_mutex_unlock(&chan_opts.lock);
< usleep(100);
---
> GENERAL ("XXXX: Tuning failed??");
841c845
<
---
>
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