Hi,
Sorry for the off-list reply, but I'm posting from work on an
MS machine using an unsubscribed address.
I'm
running ctvdr 4.5 (see www.heise.de - sarge
based I think) with one DVB-t and one DVB-s card. I too have noticed more
glitches recently, particularly on the BBC mux channels.
My
transmitter is also Crystal Palace. BBC1 is usually fine but 3, 4 and the
interactive channels are particularly bad. Others are reasonably OK, even
though I have a poor aerial setup.
Not
sure if the BBC have altered anything, but they use a technique called statmux
(I think that's the right term), which is basically an algorithmic method of
dividing up bandwidth across the channels. BBC1 however gets constant
bandwidth to ensure all the regional variations get enough
share.
If
BBC have fiddled with things, then this might explain why BBC1 is stable here
but not the others.
Have
you checked whether there's any engineering work going on? I believe the
information is linked from somewhere on the BBC site.
http://www.digitalspy.co.uk/
forums
and news can sometimes be useful to see if others are suffering the same
problems.
I
know it's not much help, but at least you're not alone :/
Feel
free to post/quote this to the list.
Regards
Andy
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