Xvid-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Original]

Re: [XviD-devel] scene change detecting in Bframes mode


To: xvid-devel@xxxxxxxx
Subject: Re: [XviD-devel] scene change detecting in Bframes mode
From: "peter ross" <suxen_drol@xxxxxxxxxxx>
Date: Mon, 19 Aug 2002 10:44:43 +1000

Hi:)
I just taken a look in the source, and i think the MAD is still a VERY good
solution.
the only think is to modify it a bit : you can either use a SSD , who is
better for
scene-change detection (i think) or, faster, a wMAD (low values clipped to
0)
a simple thresholded modified pel sum could be very accurate to detect
scenes
changes. That's what i've experienced with my avisynth filters :)

PS: if you want, i can code every algo you want & do some MMXing


sure. i think, even if we dont use image_mad in the future, its still a good debug-type function to have in our image library.

-- pete


_________________________________________________________________
Join the world?s largest e-mail service with MSN Hotmail. http://www.hotmail.com




[Prev in Thread] Current Thread [Next in Thread]