View Full Version : Xvid 1.0.1 / New modulated HQ questions


guada
24th June 2004, 20:33
Hello everyone, :)

What was the avantage of new modulated hq into the quantization type?
What is the reason why Koepi has abandoned it?

Thanks

WaryWolf
24th June 2004, 20:44
apparently it switched between the MPEG quant matrix and the H.263 quant matrix, so you could have "the best of both worlds". this was against mpeg4 spec, i think that was why it was dropped by the xvid team, mainly cause of interoperability problems as well.

Teegedeck
24th June 2004, 20:44
It is not MPEG4-compliant. The specs don't allow changing quantizer-matrix or (quantization type) within a stream. It's been discussed here some time ago, have a search if you want to learn more.

guada
24th June 2004, 21:47
Thanks Teegedeck, ;)

You must know that is difficult to contol everything:
A technician of climatic engineering ( GTC )is not a computerist ( A/V solution ).

To soon