[MPlayer-dev-eng] comprehensive lavcopts test - in progress.

[Romain Dolbeau]

Roman Gaufman wrote:
> Cant say I see your point.
> 
> From your results I can tell that 
> [dia=-2,predia=-2] and [dia=2,predia=2]
> 
> or:
> [dia=-1,predia=-1] and [dia=2,predia=2]
> 
> dont have an PSNR change.
> 
> Do you have tests for them individually without all the other args? Wouldn't 
> they give you the same findings?

The particular cases mentioned in that mail are an answer
to Michael's question wrt local maxima of PSNR. They're
an extremly small subset of the result.

> Also, what type of file are you testing, PSNR value is very different with 
> different bitrate, with different input type, like animation or video, slow 
> motion or high motion.

As mentioned in my original message, it's the beginning
of the european DVD of "Crouching Tiger, Hidden Dragon".
The bitrate and common options are also in the original
message.

-- 
Romain Dolbeau