NHW Project - new -l8 "very high compression" setting
Raphael Canut <[email protected]> Sat, 18 Aug 2018 00:15:12 +0200
| Newsgroups | gmane.comp.multimedia.ogg.theora.general |
|---|---|
| Message-ID | <CAKE58qEGS=D90wkg+a_R-zb1fixcVuxrK4TwLr-FA414+ah5nA@mail.gmail.com> |
Hello, For those interested, I have added a -l8 "very high compression" setting to the NHW Project. I have added an experimental processing to remove details and preserve neatness.I have also now a fast estimation of entropy of wavelet coefficients and I use it accordingly to the image complexity but it is a very first version... With these new processings, the entropy coding schemes are less efficient, and so we could save for -l8 setting nearly 2KB per compressed .nhw file in average, will have to improve them... This new -l8 setting has so a good neatness to the detriment of details.It is still experimental, but I find it competitive with x265 (HEVC). Update at: http://nhwcodec.blogspot.com/ Any feedback is very welcome! Cheers, Raphael _______________________________________________ theora mailing list [email protected] http://lists.xiph.org/mailman/listinfo/theora