[vdr] [PATCH] RGB/PAL over VGA at variable frame rate

Thomas Hilber vdr at toh.cx
Wed Aug 13 16:54:36 CEST 2008


On Wed, Aug 13, 2008 at 12:03:23AM +0400, Goga777 wrote:
> does your project actually fro dvb 720p channels too ?

720p is 1280x720. At least the part that does the frame rate sync VGA<->DVB
can be recycled for this. 

> and I have may be stupid question - why frame rate from satellites is not stable ? is it 50i ?

real life systems don't work 100% perfect in mathematical sense. That's why
we must find a way how to compensate for aberrations. BTW that's exactly how
a FF-card it also does.

Cheers
   Thomas



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