Zarxrax
21st February 2002, 21:22
Why hasn't anyone out that made a program that can check a divx for luma-inverted blocks yet? It seems like it would be pretty easy to do...
Just have it take the source video, and convert each frame to a luma-inverted state. Now compare this luma-inverted frame to the original, and discard any blocks that are the same. Now compare the blocks in this frame to the frame of your divx encode. If any blocks match, then its writes the frame number into an ecf file for you to reencode with.
Just have it take the source video, and convert each frame to a luma-inverted state. Now compare this luma-inverted frame to the original, and discard any blocks that are the same. Now compare the blocks in this frame to the frame of your divx encode. If any blocks match, then its writes the frame number into an ecf file for you to reencode with.