[XviD-devel] adaptive quant improvement

Marco "elcabesa" Belli xvid-devel@xvid.org
Wed, 29 Jan 2003 12:43:12 +0100


> My personal opinion on how Id like to see something like this tested :
>
> Ideal would be if you could post two AVIs on the web resulting from two
> pass encoding with/without adaptive quantization, if you can find a
> situation where you can show noticable visual gain from the adaptive
> quantization that is.
>
> Alternatively/additionally two fixed quant AVIs with/without adaptive
> quantization to show it can save bits without detiriorating the quality,
> ideally with a third where you try to approach the size of the one with
> adaptive quantization by using 1-pass quality while tweaking the quality
> setting.
>
> Images from such comparisons would do if you cant put up AVIs anywhere, but
> images tend to lie :)

yes you are right.. but a 56k modem without flat connection .. cost too much 
to do what you say=)

may be i'll upload some photo.. and the code. then if you like it you can test 
it and may be hack it and  upload it ( hmmm last thingh will make me very 
happy hehehe )

byeeee
i can nly test it with ONE DVD ..so my test will result poor.. i think that if 
you like it.. you should test it and make it teast by a lot of user=)