[vdr] AW: Re: AC3 over DVB-s is possible - Part2

["Kai" <maniac@superbyte.de>]

i use an ONKYO DD Reciever with the new AC3 Patch.
works great.

-----Ursprungliche Nachricht-----
Von: vdr-bounce@linuxtv.org [mailto:vdr-bounce@linuxtv.org]Im Auftrag
von Nikolaus Isele
Gesendet: Mittwoch, 20. Februar 2002 17:52
An: vdr@linuxtv.org
Betreff: [vdr] Re: AC3 over DVB-s is possible - Part2


> Don't give up.

Yes that's the right way!

If we find out the reason of this problem, i'm sure it is possible to fix
it, or create a workaround.

> As Nikolaus told,
> my solution is never a standard conform one because it was
> only a simple patch
> to demonstrate the principle.
> We have an additional change because the standard says "each
> payload wrapped
> into IEC 60958 frame have to start with the reference point".
> And in AC-3 the
> reference point is 2/3 of the frame size. (there is an exact
> formula to
> calculate this)
> At this moment I wrap an aligned AC-3 frame at the beginning
> of each payload
> (means I start with sync word 0x77, 0x0b, ...).
> Today I'll implement the correct way of 2/3 offset. Perhaps
> SONY is here very
> sensitive against this standard violation.

I remember Onkyo had the same problem...
Is there anybody out there who have an Onkyo with DVB-S DD Out working?

cu Niko