0dan0

4 ms·

1. 1.▲
   by 0dan0 9y ago

   The 2-6 integer wavelets would be very fast on a GPU, although they are almost too simple. GPUs struggle more this the entropy encoding/decoding, which is what a prevented a GPU port in the past. Do any GPUs have generic Huffman cores
2. 2.▲
   by 0dan0 9y ago

   Was the idea. CineForm was developed to avoid patents in 2001, by using technology that patents had already expired: 2-6 blockless wavelets, RLE and Huffman entropy encoding -- this is about that is used to make CineForm. Simplicity is what
3. 3.▲
   by 0dan0 9y ago

   Generally CineForm is lower bit-rate for the same quality as ProRES. See https://blog.frame.io/2017/02/13/50-intermediate-codecs-comp... for an independent analysis.