NHW Project - new release
Raphael Canut <[email protected]> Wed, 16 Sep 2020 22:26:06 +0200
| Newsgroups | gmane.comp.multimedia.ogg.theora.general |
|---|---|
| Message-ID | <CAKE58qEd1HxF7BojOYpFXT2Qnvi3-PDpKgYL5=aNfrgsLGo0_A@mail.gmail.com> |
--===============3603512234374180309== Content-Type: multipart/alternative; boundary="000000000000d0b23505af7421d5" --000000000000d0b23505af7421d5 Content-Type: text/plain; charset="UTF-8" Hello, For those interested, I have made a new version of NHW.This one has more precision and a little more neatness. I still find that NHW has a very good neatness -which I find visually more pleasant than AVIF and x265 for example-, and NHW is still extremely fast to encode/decode, faster than JPEG! There are still many improvements that can be done, first one is to adapt to any arbitrary image size this proof-of-concept, and for that I wanted to let you know (again...) that I am searching for a sponsor, but it's extremely difficult to "exist/survive" outside of AOM and MPEG. I don't have touched the entropy coding schemes, and so we can still save 2.5KB in average per .nhw file.I'll also try to document on the Chroma from Luma technique as it'll save additional bits on chroma compression. More of this release at: http://nhwcodec.blogspot.com/ Cheers, Raphael --000000000000d0b23505af7421d5 Content-Type: text/html; charset="UTF-8" <div dir="ltr"><div dir="ltr"> Hello,<br> <br> For those interested, I have made a new version of NHW.This one has more precision and a little more neatness.<br> <br> I still find that NHW has a very good neatness -which I find visually more pleasant than AVIF and x265 for example-, and NHW is still extremely fast to encode/decode, faster than JPEG!<br> <br> There are still many improvements that can be done, first one is to adapt to any arbitrary image size this proof-of-concept, and for that I wanted to let you know (again...) that I am searching for a sponsor, but it's extremely difficult to "exist/survive" outside of AOM and MPEG.<br> <br> I don't have touched the entropy coding schemes, and so we can still save 2.5KB in average per .nhw file.I'll also try to document on the Chroma from Luma technique as it'll save additional bits on chroma compression.<br> <br> More of this release at: <a href="http://nhwcodec.blogspot.com/" target="_blank">http://nhwcodec.blogspot.com/</a><br> <br> Cheers,<br> Raphael </div></div> --000000000000d0b23505af7421d5-- --===============3603512234374180309== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KdGhlb3JhIG1h aWxpbmcgbGlzdAp0aGVvcmFAeGlwaC5vcmcKaHR0cDovL2xpc3RzLnhpcGgub3JnL21haWxtYW4v bGlzdGluZm8vdGhlb3JhCg== --===============3603512234374180309==--