[mythtv] Current DVB problems rundown

John Pullan john.pullan at gmail.com
Fri Sep 9 20:49:12 UTC 2005


On 09/09/05, John Pullan <john.pullan at gmail.com> wrote:
> On Fri, 9 Sep 2005 19:52 +0100 (BST), Jim <jdaley at penyball.cix.co.uk> wrote:
> > > I'm still not able to use LiveTV in myth (DVB-t, r7217, debian64). Am
> > > I the only one with the black screen and NoLock in LiveTV and with
> > > perfectly working recording feature? Is it fixed for all of you who
> > > reported a non-working LiveTV a few days ago?
> >
> > yes at least at 7212 - from a clean build/rescan etc
> > everything else appears to be ok now - full scan/partial scan, no lockup
> > on off-air channel, failover to analog/remote dvb tuner etc - given the
> > rate of fixes daniel is churning out he's obviously been neglecting the
> > day job :)  (many thanks by the way!)
> >
> > I stepped through a bunch of revisions to determine that this was
> > introduced for me in 7030 and could be 'fixed' by reverting
> > StartChannel(livetv) to StartChannel(false) in tv_rec.cpp - this was still
> > true in something like 7190ish but not in 7212 - I'd planned to thrash
> > around a bit more with the latest svn at the weekend to try and understand
> > what was happening - it has to be a timing problem between threads but its
> > not obvious what is happening to stop the lock being detected/sent
> >
> > As few other people are reporting issues it must be something to do with
> > my/our specific hardware/environment/config -
> > (via 10k, XvMC, no EIT, 2.6.12-rc4, avermedia 771)
> >

Ok I'd like to add :

Revision 7221 , DVB-T 2.6.12, EIT built in P4 3Ghz , I get stuck when
I change channel to an off air one in live tv. I've attached a backend log.
 
Regards


-- 
John
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