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| To: | xvid-devel@xxxxxxxx |
| Subject: | Re[6]: [XviD-devel] scene change detecting in Bframes mode |
| From: | "Radoslaw 'sysKin' Czyz" <syskin@xxxxxxxxxxx> |
| Date: | Wed, 21 Aug 2002 00:47:43 +0930 |
| In-reply-to: | <Pine.LNX.4.21.0208201658180.28525-100000@lieb.math.uni-bonn.de> |
| References: | <Pine.LNX.4.21.0208201658180.28525-100000@lieb.math.uni-bonn.de> |
> _If_ we talk about max_bframes that large: Use binary search ;-) So check > xxPxx first! Now that's the difference between lamer like me and professional like you ;-) > The thing is: My idea would give scene-change detection as a by-product of > dynamical b-frame setting. Yours only checks for scene changes. Now I see - you're right. How are you going to decide about the number of b-frames? Things that come out of the top of my head: size of the P frame (estimated); size of vector data vs. size of texture data (well after ME only the former is just sum of SADs), linear motion. Just some ideas ;) Radek
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