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-   -   KDVD: Incompatibile matrix ? (http://www.digitalfaq.com/archives/encode/13046-kdvd-incompatibile-matrix.html)

Hydeus 12-16-2004 04:10 PM

Incompatibile matrix ?
 
Hi.

I got question about possibility of creating incompatibile (to DVD standard) matrix. Is there any restriction about values in the matrix, like they shouldn't be higher or lower than some critical value.
And folowing this, what will be result of using incompatibile matrix :?: No play at all, stutering, or maybe what is most intresting to me, parts of picture will be in differend collor (blue, white, green... squers) :?:

Thx

incredible 12-17-2004 04:21 AM

Theres no direct incompatible matrix, the only thing is that the first value has to be 8 (and 16 in non intra but im not shure).

The other values do just affect the quantisation/filtering and the only mess you can obtain is a worse picture if values are set bad.

Dialhot 12-17-2004 09:53 AM

Quote:

Originally Posted by incredible
Theres no direct incompatible matrix, the only thing is that the first value has to be 8 (and 16 in non intra but im not shure).

You gave a lot of matrix with 8 as first value in non intra (Kika low for instance...) ;-)

incredible 12-17-2004 10:36 AM

Thats why I said "no shure" :wink:

Hydeus 12-17-2004 12:09 PM

If it isn't matrix issue, it must be encoder fault :?:
I'm pretty aware that libavc encoder isn't directly MPEG pattern, but how can I avoid this type of errors :?:


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