* Multi-Symbol Entropy Coder
* Chroma from Luma
* CDEF filter (directional dering filter)
What didn't make it in?
* Lapped Transform
* Use of vector quantization for residuals (aligning the vectors)
* Multi-Symbol Entropy Coder
* Chroma from Luma
* CDEF filter (directional dering filter)
What didn't make it in?
* Lapped Transform
* Use of vector quantization for residuals (aligning the vectors)