Difference between revisions of "Snow"

From Hydrogenaudio Knowledgebase
Jump to: navigation, search
m (External links)
(Category:Codecs)
Line 10: Line 10:
 
==External links==  
 
==External links==  
 
* [http://guru.multimedia.cx/category/wavelets/ Snow development page]
 
* [http://guru.multimedia.cx/category/wavelets/ Snow development page]
 +
 +
 +
[[Category:Codecs]]

Revision as of 20:30, 15 September 2006

Snow is a wavelet based video codec being developed by Michael Niedermayer for the ffmpeg project. It's in the early stages of developement and is similiar to 3-D discrete wavelet transform based codecs, like Ogg Tarkin. It can compress both lossy and lossless data.

Technical information

  • 9/7 Compact Biorthogonal Wavelets
  • 5/3 Compact Biorthogonal Wavelets
  • 13/7 Compact Biorthogonal Wavelets

Snow uses these wavelets similiar to the Daubechies 9/7 Biorthogonal type, including some experimental motion estimation techniques.

External links