[mythtv-users] Nova-T Tuning instability
hpoley at dds.nl
Mon Jul 19 05:15:33 EDT 2004
Op maandag 19 juli 2004 11:00, schreef Mark Howells:
> After I change channels using mythtv, I often get TS continuity errors from
> my Nova-T. This only happens under mythtv, and only when I use mythtv to
> change the channels. If I tune the card usiong tzap and then start
> mythbackend / frontend and watch liveTV then all is well. Similarly, if I
> exit liveTV and then re-enter it, I generally get a good stream.
> Strangely (or at least, strangely to me...) femon confirms a high BER (>
> 0x1000, 0x0 unc.) after mythtv tunes the card but tuning using tzap gives
> much lower rate (< 0x50).
> I've seen other reports of similar instability on the list but haven't yet
> found anyone that's been able to come up with a solution.
I'd say comparing the DVB channel changing code of 'tzap' with the one MythTV
use would be the best solution. Might be nasty if you don't know much C++,
but you could learn a lot.
Henk Poley <><
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