[FFmpeg-devel] [PATCH] RoQ video encoder, take 2
Sun May 27 12:21:03 CEST 2007
I've considerably changed my patch. Indeed, changing the codebook
generator code to the ELBG algorithm lead to better image quality and
comparable speed. I've tried to do a very general codebook generator, to
maybe reuse in future in another VQ encoder.
In the other hand, I was disappointed with the new motion estimator
code: since the motion vectors are restricted to [-7:7], it improved
only a little bit the quality.
Finally, to get rid of the YUV444 data, I reused some of the code from
the decoder. So I've splitted the decoder in a shared file and a decoder
specific file. I hope this is the preferred way of doing it.
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 98178 bytes
Desc: not available
More information about the ffmpeg-devel