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Thank you so much Sir!!! If you have time, do not hesitate to let us know what you would think of the NHW Project.Any remark, opinion would be very welcome! Many thanks again! Best regards, Raphael 2018-04-28 23:02 GMT+02:00 Dave Johnson Games <davefilms.us at gmail.com>: > Cool, I'll check it out. > > On Sat, Apr 28, 2018, 3:09 PM Raphael Canut <nhwcodec at gmail.com>

Hello Dave, Thank you very much for your support and your interest. Actually so few people took a look at the NHW Project, but with this version the NHW Project is becoming very interesting, it is royalty-free and very fast furthermore. Really if you could find time, I would be very interested in any opinion from the Xiph.org community! Cheers, Raphael 2018-04-28 21:40 GMT+02:00 Dave

Hello, Just a very quick message to let you know that I have definitely switched to YCbCr color space as YCbCr is better, more precision.I have updated my demo page: http://nhwcodec.blogspot.com/ . Any comment on this new version from the Xiph Community would be very appreciated, as I am developing alone (it really took some time to switch to YCbCr...).Also (as it was said), I am not totally

You're welcome! On Tue, Jul 10, 2018, 4:50 AM Raphael Canut <nhwcodec at gmail.com> wrote: > Hello Dave, > > Thank you very much for your help! > > Cheers, > Raphael > > 2018-07-10 9:39 GMT+02:00 Dave Johnson Games <davefilms.us at gmail.com>: > >> Let me do some looking. >> >> On Mon, Jul 9, 2018, 4:55 PM Raphael Canut <nhwcodec at

Hello, Ok, and that's too many work to review a source code.In my codec, I have 3 compression schemes, I think 2 are not patented, but the third... I don't know.For the rest, I think my codec is patent-free (I don't use SPIHT,EZW,zerotree methods), even the wavelet transform is new and don't use the lifting scheme nor the convolution product. Else, if you found time to review the

I just tried to install the latest version of Rhapsody. Everything is fine until I try to log in. Then it gives me an error that cookies are disabled and asks to enable them. It fails this ad infinitum. Is there anything I can check?

Hello, Ok, I will post them in a folder on Google Drive and will give the link on my blog page, -because among other things, on my blog page, I can not display 2 bitmap 512x512 images side by side-... Hope it is ok! Cheers, Raphael 2018-07-15 1:41 GMT+02:00 J.B. Nicholson <jbn at forestfield.org>: > Raphael Canut wrote: > >> I downloaded 20 images from the Internet with

Of course I will! On Sat, Apr 28, 2018, 4:06 PM Raphael Canut <nhwcodec at gmail.com> wrote: > Thank you so much Sir!!! > > If you have time, do not hesitate to let us know what you would think of > the NHW Project.Any remark, opinion would be very welcome! > > Many thanks again! > Best regards, > Raphael > > 2018-04-28 23:02 GMT+02:00 Dave Johnson Games

Hello, First I have added a link on my demo blog page to Google Drive for the image comparison folder of NHW and x265 on rather good quality images.But be sure, as soon as you have sent me a free alternative host, I will upload there too! Link (for now) on: http://nhwcodec.blogspot.com/ Do not hesitate to let me know if you would share the opinion that NHW is globally better than x265 (HEVC) at

Hello, I don't have advanced on the NHW Project this past month, but I have definitely validated its characteristics and this new version. The NHW Codec preserves or enhances image neatness and sharpness, which translates that on good quality images the NHW Codec is globally better than HEVC, and on degraded (with blur, artifacts) images it is worse than HEVC because it lacks of precision. I

Also, don't forget the option I gave you Ralph, where you can have access to one of my VPSes. We can create a subdomain for free, but if you want something like nhw.com, you'd have to register the domain name yourself, which wouldn't cost too much money.... Then I can help configure it to point to your page on my VPS. I'll host it all for free. You'll have your own user

Hello, Yes, that's right.I still think that it would have more weight if I could claim that Xiph has reviewed the source code and find that the NHW codec is royalty/patent-free (better than me alone claiming this...).Maybe it was in this sense that Ralph Giles answered me? Cheers, Raphael 2015-01-15 18:02 GMT+01:00 Jason Self <jason at bluehome.net>: > Raphael Canut asked: >

Hi Silvia, Thank you very much for your answer! Your opinion is much appreciated. Your advice is wisdom, but very quickly to rectify or precise my situation, I am finishing a 2-year job contract and there will maybe be a "vacation" period before the next contract (if I find one), so I would like to invest this time for the NHW Project, but that's right that image/video compression,

On Fri, 25 May 2012 14:00:01 -0500, <theora-request at xiph.org> wrote: > Message: 1 > Date: Fri, 25 May 2012 19:26:18 +0200 > From: Raphael Canut <nhwcodec at gmail.com> > Subject: [theora] NHW codec - improvement of precision > To: theora at xiph.org > Message-ID: > <CAKE58qHqSsrgJP4OX++eetMmT2WTv=8ZvfXoou7bWjOnbUSrAQ at mail.gmail.com> > Content-Type:

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

Hi again, I have improved precision of my codec (on the encoder and decoder).I have also improved the -h1 quality setting.-Source code and binaries at http://nhwcodec.blogspot.com/-. I am still trying to improve precision of my codec, with keeping my low-complexity (fast) approach. I do not totally use the reference (and impressive) block prediction with different modes + residual coding scheme,

Hi David! Many thanks for your very encouraging and kind feedback!!! (Hope you don't mind that I made your post public on the Theora channel). I try to be the more sincere as I can in my posts.Some people suggested me to make demo pages to explain how the codec works step by step, and I realize that it would be good, because certainly it will show that the NHW codec is not that complex and

Raphael, Some 15 years ago I implemented limited functionality Theora in our cameras FPGA (it took me 6 month of hard labor), and then gave up - it is a very crowded space and it is difficult to compete with more advanced codecs. And for our other work we anyway need almost raw image data, so we are using JPEG-based JP4 format (https://community.elphel.com/jp4) that we originally developed for

Cool, I'll check it out. On Sat, Apr 28, 2018, 3:09 PM Raphael Canut <nhwcodec at gmail.com> wrote: > Hello Dave, > > Thank you very much for your support and your interest. > > Actually so few people took a look at the NHW Project, but with this > version the NHW Project is becoming very interesting, it is royalty-free > and very fast furthermore. > > Really

Hello, I don't have advanced (and worked) on the NHW codec recently.I however compiled the codec with gcc -O3 setting (the binaries are available from my demo page: http://nhwcodec.blogspot.com ) and just with this optimization (no mmx, sse, avx instructions,... ) the NHW codec is 6x faster to encode and 4x faster to decode than WebP.As I state that my codec is royalty-free, fast with more