From nobody Tue Nov 13 09:14:32 2018 Return-Path: X-Original-To: video-codec@ietfa.amsl.com Delivered-To: video-codec@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 27793128B14 for ; Tue, 13 Nov 2018 09:14:31 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.999 X-Spam-Level: X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lTo11ZCZNiOe for ; Tue, 13 Nov 2018 09:14:28 -0800 (PST) Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8C3FF128CF2 for ; Tue, 13 Nov 2018 09:14:28 -0800 (PST) Received: by mail-lj1-x233.google.com with SMTP id t9-v6so11527625ljh.6 for ; Tue, 13 Nov 2018 09:14:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=gGFLViesUTxjrazwjgbQd/ESAjZQUNUMOAXentCSsz4=; b=ZHPwe93JmcKMoPfzRPfDiYWHqeij9jvn/X4Kd2A48cacrXiZ/RuBo6iF2c4cv0rgPI sOtaP/hhKxzU/wq1ksOnOnpPka9ogVwEeQeisiBY7zKcZ/SGl6Aa0P6ZHyPkg+Vvspdp 7TJmR0A9VW1iKsyfGajQ5EP+d5VmvAFSD0vkuCBjjYkDewFqUuOJH9tOUWB13XUS27p/ p+WvyFKX825Sj3Mm77xzZuqB0uT/BcdWBGOaGoRzWgG1cMkdiuPK6nuhKbxPQhdZXHbL BAurAyIqD8vHFImSZ0sBth3pol7MVsSG5w5o4T9aFSDncTu80tTygMXylFQlbfpl93Iv g7dA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=gGFLViesUTxjrazwjgbQd/ESAjZQUNUMOAXentCSsz4=; b=seDJ5IK3LqGW9hrsyX2glrNapBq1WZ8uscyKvp4MfI1hxjuRxBBzWcZSRrlA4bZsgQ QbsOxcP0y9MZ9UshLL28p1WLT9W7hukDSg8Syptp1YyCGDQPlq03HIhHxc2FtuWyqPK9 QyhcyCwuZNfLVJBZVeZqtd9I31/B9HtEhu3mm7d2N3zXf45sGMckFq7JupKmlXzwnKB+ up5KnScbNY5LboRRssqvIeU+eIRPYLp5/LyiOJH/TpCPtAjs2IA3A02uPmSy9D2R5RHT ptc+lwfvxoTj6rDCi/ml4yGF73kwqV1MXRnq3y9c5w4SK4QRyNh+KvdXlp8QBxzlGM68 dM3g== X-Gm-Message-State: AGRZ1gJgC8k6ce151CahAyUsGVSZHk9Udhkks2XLc8vVgjjfoKdIv+J5 8IQZUBVAWcLFjBcNe322/0E4iBLhpOmdFpYRvYprW5Kb X-Google-Smtp-Source: AJdET5clkf8vFIRg0S/ULjuXjr8+Oh7pZVixtDcADJJijzhdpMNqWb1VJVln0nnZASNymIfMZNpivjD8LxdTSPRtISE= X-Received: by 2002:a2e:9e53:: with SMTP id g19-v6mr4018889ljk.39.1542129265228; Tue, 13 Nov 2018 09:14:25 -0800 (PST) MIME-Version: 1.0 From: Raphael Canut Date: Tue, 13 Nov 2018 18:14:10 +0100 Message-ID: To: video-codec@ietf.org Content-Type: multipart/alternative; boundary="0000000000000d3f6f057a8ef337" Archived-At: Subject: [video-codec] NHW Project - New Release 0.1.5 X-BeenThere: video-codec@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Video codec BoF discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Nov 2018 17:14:31 -0000 --0000000000000d3f6f057a8ef337 Content-Type: text/plain; charset="UTF-8" Hello, I wanted to let the professional people of this list know that I have released a new version 0.1.5 of the NHW Project. I have added very high compression (-l9 and -l10 quality settings).With -l10 setting, we're notably entering very high compression, and the NHW Project has still a very good neatness, and I still find it visually more pleasant than x265 (HEVC).The NHW Project is also still a lot faster to encode/decode than x265 (optimized HEVC), and the new entropy coding schemes are still not totally optimal for now (I have the fast ideas to improve them), and so we can save 2KB-2.5KB per .nhw compressed file. This is a constant, with this new version 0.1.5, the NHW Project has a good neatness/image quality from high quality (-h3 setting) to very high compression (-l10 setting).I have also released for this new version, a NHW neatness metrics, that measures neatness of image, and that shows that the NHW Project has more neatness than x265 (HEVC) for example. More at: http://nhwcodec.blogspot.com/ . Also I am looking to turn the NHW Project into a full video codec in order to submit to the Alliance for Open Media, MPEG new video coding standard,... but it lacks to my codec the inter-frame mechanism.Would some of the companies on this list be interested to add an inter-frame engine to the NHW Project to make a new very competitive video codec (high efficiency/quality, royalty-free, very fast)? Many thanks! Best regards, Raphael Canut --0000000000000d3f6f057a8ef337 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello,

I wa= nted to let the professional people of this list know that I have released = a new version 0.1.5 of the NHW Project.

I have add= ed very high compression (-l9 and -l10 quality settings).With -l10 setting,= we're notably entering very high compression, and the NHW Project has = still a very good neatness, and I still find it visually more pleasant than= x265 (HEVC).The NHW Project is also still a lot faster to encode/decode th= an x265 (optimized HEVC), and the new entropy coding schemes are still not = totally optimal for now (I have the fast ideas to improve them), and so we = can save 2KB-2.5KB per .nhw compressed file.

This = is a constant, with this new version 0.1.5, the NHW Project has a good neat= ness/image quality from high quality (-h3 setting) to very high compression= (-l10 setting).I have also released for this new version, a NHW neatness m= etrics, that measures neatness of image, and that shows that the NHW Projec= t has more neatness than x265 (HEVC) for example.


Also I am looking to turn the NHW = Project into a full video codec in order to submit to the Alliance for Open= Media, MPEG new video coding standard,... but it lacks to my codec the int= er-frame mechanism.Would some of the companies on this list be interested t= o add an inter-frame engine to the NHW Project to make a new very competiti= ve video codec (high efficiency/quality, royalty-free, very fast)?

Many thanks!
Best regards,
Raphael Can= ut


--0000000000000d3f6f057a8ef337-- From nobody Fri Nov 23 12:47:31 2018 Return-Path: X-Original-To: video-codec@ietfa.amsl.com Delivered-To: video-codec@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7B98E130E2A for ; Fri, 23 Nov 2018 12:47:29 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.999 X-Spam-Level: X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Zrfzgd2wkaZo for ; Fri, 23 Nov 2018 12:47:27 -0800 (PST) Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 45F28130E19 for ; Fri, 23 Nov 2018 12:47:27 -0800 (PST) Received: by mail-lf1-x131.google.com with SMTP id n18so9484785lfh.6 for ; Fri, 23 Nov 2018 12:47:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=cVwh95NhFdj0VqdlWZvdJNdmst/+rqLgWEGX1lcUKpY=; b=FiuKzCjGQqoMvBec88sP9dQDsbDlb3hfuAmrKGQUnAYAeqkFxEkK7p5g7wtWauGQqs kdL7XGy9/bW6D2gIHfekPH+NlIMpCazc8NczxoChdEVrIMIAIsChFjYc0aiKuEgM8LmG SoXGm+uN18DaSA/u41CIv+nueh3GEfIvVLNTtZdulRUMwcb01p4guK5tNgBaNl9o2dGJ xco88KyB6Ud1LEzHaxmqQYy/kwE1meQ7lAwPDb9iQrw5JEq+GPphbdFeq7UjraauB0MF NwIJMNJcUORinPu0J53DhO4XmndNUBdkO7HUmNCuQYTpLMRM8DpGitiSV1MadLHh+D8P rHUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=cVwh95NhFdj0VqdlWZvdJNdmst/+rqLgWEGX1lcUKpY=; b=nZw3Pc+3l58Fn7adrFrmtIDDniQZK1nacCjIhFM04FPTUG6NUTEZxclwxAEXD3oiRq d47BdsEawQZbAzYJp5q8GVKKbfDqXLxL0Tbwvm2hlmztQ0NBKHE1tLTH7yqvLA2k1OZr lHx7hPAx343RhrVsOl0oKPIDI0s8eu1mAO6onxQi3+hSq7bdRKTkcwLpS75sFaXuPJxq X8BeQPzo/Vk96S5p4F8jFpFf2aMdaUTQjC8gtQ7SwI2boq61Qv3Zj2nvrorWAqxWBfvE cgiH1OTtB0EZnaHn8IRk+J8P9/ZKs/ugBpj2W3Pye8yUNEZb6HOuhT9q2RyYCOC26egV ESnQ== X-Gm-Message-State: AGRZ1gJFeOmhOA/tpi6YrFEOXT4St84T/KxzDXg9zwRdTifobKzMYlkn iiPm9sqExu6rsd3Q0Q65kr2x9OOGj4qum3u/dryZOUx5 X-Google-Smtp-Source: AJdET5dkUv/bjwzIntMv84tTyFGG9C4Q0dHDA847JzpcvUrff8H10QJQxrYY3KFLcFfk9op8R4AJnPQ4eJaEcum70M0= X-Received: by 2002:ac2:4215:: with SMTP id y21mr10076958lfh.6.1543006044905; Fri, 23 Nov 2018 12:47:24 -0800 (PST) MIME-Version: 1.0 From: Raphael Canut Date: Fri, 23 Nov 2018 21:47:10 +0100 Message-ID: To: video-codec@ietf.org Content-Type: multipart/alternative; boundary="0000000000003164a2057b5b170e" Archived-At: Subject: [video-codec] NHW Project - improvement of very high compression X-BeenThere: video-codec@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Video codec BoF discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Nov 2018 20:47:30 -0000 --0000000000003164a2057b5b170e Content-Type: text/plain; charset="UTF-8" Hi, Just a quick message, for those interested, I have improved very high compression -l8, -l9, -l10 quality settings.These settings have now more precision and still a good neatness, and so this version is better (and we can still save 2.5Ko in average per .nhw compressed file). More at: http://nhwcodec.blogspot.com/ So sorry for "spamming" the list, I thought (but I could be very wrong) that the NHW Project could interest the industry as it is becoming very competitive with HEVC, and still a lot faster to encode/decode, and royalty-free. As usual, your professional opinion would be very welcome. Many thanks! Cheers, Raphael --0000000000003164a2057b5b170e Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,

Just a = quick message, for those interested, I have improved very high compression = -l8, -l9, -l10 quality settings.These settings have now more precision and = still a good neatness, and so this version is better (and we can still save= 2.5Ko in average per .nhw compressed file).


So sorry for "spamming" the lis= t, I thought (but I could be very wrong) that the NHW Project could interes= t the industry as it is becoming very competitive with HEVC, and still a lo= t faster to encode/decode, and royalty-free.

As us= ual, your professional opinion would be very welcome.

Many thanks!
Cheers,
Raphael
--0000000000003164a2057b5b170e-- From nobody Tue Nov 27 08:00:39 2018 Return-Path: X-Original-To: video-codec@ietfa.amsl.com Delivered-To: video-codec@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4A4F312D4E9 for ; Tue, 27 Nov 2018 08:00:38 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.999 X-Spam-Level: X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yAgJFGem6lUZ for ; Tue, 27 Nov 2018 08:00:36 -0800 (PST) Received: from mail-lj1-x22f.google.com (mail-lj1-x22f.google.com [IPv6:2a00:1450:4864:20::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0F43F130DC4 for ; Tue, 27 Nov 2018 08:00:36 -0800 (PST) Received: by mail-lj1-x22f.google.com with SMTP id l15-v6so20525191lja.9 for ; Tue, 27 Nov 2018 08:00:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=ICx9TGdJQvpXCoiSelyW8Y/b8ucdmpXnU+TLIrx4ouo=; b=LFCfZyWYrbGE6ZBUz4BxB0aF1b/HOKANEDza/T4p/XnzDgPIlNJe4Y1ePte4fwAyh1 0GVT+CKUyRoZTaYlIL+98jVn2A2oc+ScU+sEkl99UuNn9n6qE1/Sk4P/vvCKrinno0SP Eyqd/JyYaigszNXEnSFkW8EVLk5cQAxCxEE231aHvjWVFyTI9dw344UMhfI53gqnWJxT ublnQlOIimgr57A4gqFV9fTjN7gtyb4qsMHd7NVGWN+C9BCMxQIWLSaVtSeXlcrwi/uu BFSLhdiiepMbQGyMC0DtQiD6wIMRgFi5Qu0XG+FGDWgYAa8d6SsMp4/nyesnPdzsQxCa csYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=ICx9TGdJQvpXCoiSelyW8Y/b8ucdmpXnU+TLIrx4ouo=; b=ANvAwWy3aYH9sLqo49LKGvoF00q+geM8pZxzlwGi1vIv03tLIJutLgdngF13IPoUbi 0xTFRkInMsFfm5taVynONxA15f5Rk65nc+nAlrWhfJQ2DOLE/ZfkCLa8PpiW56a4ULeA gpT3HXka8LFhdiCwchS0ESfcrrlg3uno1nFPLdIAwz1wOkFbxJ0HwlInGU5x9X2n0zTV NYVXtMh5KS7Ig93ue9btu1ZWUp6y8MWXzbdWFe8jYC+JVfYRYw1a8CIuq2IXW6p43Q0Q /ulgzbZNcX0cgPACHnEqAJ7KfrlevmV+ZMs1l2R4kd8XKCIIrg/vYBWk3jJDktIeDWfx Ga/w== X-Gm-Message-State: AGRZ1gKGQyhuQ0N0UByp0FxTDInIx42bGrYIaCrD5mxae8xwSzPtnWiX 48yDbRgbKfjCNXuYvVplDWBuQ1/5Dc+birgmATMm6Y0v X-Google-Smtp-Source: AJdET5dCwkNLvQqoBv0PA1q92NoABGeh1nS768XvEJD+TEYSW9D26433oLQU0ATj7/T0rSL3B/xzZ+CBDSXBIrTrjI8= X-Received: by 2002:a2e:9d17:: with SMTP id t23-v6mr19926167lji.57.1543334433327; Tue, 27 Nov 2018 08:00:33 -0800 (PST) MIME-Version: 1.0 From: Raphael Canut Date: Tue, 27 Nov 2018 17:00:16 +0100 Message-ID: To: video-codec@ietf.org Content-Type: multipart/alternative; boundary="000000000000ab0f06057ba78cf0" Archived-At: Subject: [video-codec] NHW Project - new very high compression quality setting X-BeenThere: video-codec@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Video codec BoF discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Nov 2018 16:00:38 -0000 --000000000000ab0f06057ba78cf0 Content-Type: text/plain; charset="UTF-8" Hi, Just a quick message, as there seems to be interested people on this list, I have added a new -l11 very high compression quality setting to the NHW Project (and I still don't have touched the entropy coding schemes, and so we can still save 2KB-2.5KB per .nhw compressed file). This new quality setting is quite competitive because it still maintains a good level of neatness, even at these very high compression ratios.For example, I have compared this -l11 very high compression setting with x265 (HEVC) on rather good quality images, and I visually prefer the results of the NHW Project because it has more neatness, even at these very high compression ratios!!! Furthermore, with a good level of optimization (multithreading, SIMD) the NHW Project is at least 50x faster to encode and at least 15x faster to decode than x265 (optimized HEVC), and is still royalty-free! More at: http://nhwcodec.blogspot.com/ This past year, the NHW Project has a lot improved and can be interesting now.If you are interested, please do not hesitate to contact me, would be great. Many thanks for your time! Cheers, Raphael Canut --000000000000ab0f06057ba78cf0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,

Just a = quick message, as there seems to be interested people on this list, I have = added a new -l11 very high compression quality setting to the NHW Project (= and I still don't have touched the entropy coding schemes, and so we ca= n still save 2KB-2.5KB per .nhw compressed file).

<= div>This new quality setting is quite competitive because it still maintain= s a good level of neatness, even at these very high compression ratios.For = example, I have compared this -l11 very high compression setting with x265 = (HEVC) on rather good quality images, and I visually prefer the results of = the NHW Project because it has more neatness, even at these very high compr= ession ratios!!! Furthermore, with a good level of optimization (multithrea= ding, SIMD) the NHW Project is at least 50x faster to encode and at least 1= 5x faster to decode than x265 (optimized HEVC), and is still royalty-free!<= /div>


This past = year, the NHW Project has a lot improved and can be interesting now.If you = are interested, please do not hesitate to contact me, would be great.

Many thanks for your time!
Cheers,
<= div>Raphael Canut
--000000000000ab0f06057ba78cf0--