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| 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.
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