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update todo

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Originally committed as revision 10466 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Michael Niedermayer 2007-09-10 03:27:11 +00:00
parent b9b7472eb5
commit 2b6134b32c
1 changed files with 1 additions and 2 deletions
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doc/snow.txt
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@ -489,13 +489,12 @@ TODO:
=====
Important:
finetune initial contexts
spatial_decomposition_count per frame?
flip wavelet?
try to use the wavelet transformed predicted image (motion compensated image) as context for coding the residual coefficients
try the MV length as context for coding the residual coefficients
use extradata for stuff which is in the keyframes now?
the MV median predictor is patented IIRC
change MC so per picture halfpel interpolation can be done and finish the implementation of it
implement per picture halfpel interpolation
compare the 6 tap and 8 tap hpel filters (psnr/bitrate and subjective quality)
try different range coder state transition tables for different contexts