Q-matrix switching

[kheops]

hi,

as talked in this thread http://forum.doom9.org/showthread.php?s=&postid=609796#post609796, cce may use a Q-matrix switching to improve quality of image.

is there a way to know from a given file (vob, m2v...) if this feature was used or not ?

i'm used to use the same matrix of the source but it would be easier, using dvd rebuilder, to let this switch ON (and let the matrix differs)

thx

[robot1]

The Adaptive Q matrix switching is on by default
(the switch is "Disable Adaptive Q matrix..." and is not checked by default)

[kheops]

maybe i wasn't perfectly clear

but my main question is is there a way to know from a given file (vob, m2v...) if this feature was used or not ?