From jam01@protonmail.com Tue May 5 16:41:22 2020 Return-Path: X-Original-To: media-types@ietfa.amsl.com Delivered-To: media-types@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 481BC3A078A for ; Tue, 5 May 2020 16:41:22 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: 1.768 X-Spam-Level: * X-Spam-Status: No, score=1.768 tagged_above=-999 required=5 tests=[BAYES_50=0.8, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, FREEMAIL_REPLYTO_END_DIGIT=0.25, HTML_MESSAGE=0.001, SPF_SOFTFAIL=0.665, URIBL_BLOCKED=0.001] autolearn=no autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=protonmail.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 wwLZiTPzMIvj for ; Tue, 5 May 2020 16:41:20 -0700 (PDT) Received: from pechora1.lax.icann.org (pechora1.icann.org [192.0.33.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 880993A03EA for ; Tue, 5 May 2020 16:41:20 -0700 (PDT) Received: from mail-40131.protonmail.ch (mail-40131.protonmail.ch [185.70.40.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pechora1.lax.icann.org (Postfix) with ESMTPS id 294CF1E0982 for ; Tue, 5 May 2020 23:41:20 +0000 (UTC) Date: Tue, 05 May 2020 23:40:52 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail; t=1588722057; bh=8Yuiq4au4P1MH6PlvPLAvmMcBM+1fqed+3cGg8OiqdM=; h=Date:To:From:Reply-To:Subject:From; b=f41A1N+5sRjSzNJd4DKkG3SArJ9AYLDXULVJ4U/36gqix63gZw6v0Chc0NID2Nz0B WqqR1mHQ3I1jWYOEHNAApNxFm3AW6ax/XKre0ETpOcTouVzMGGNNDjAxXF3qZhV96v UNCSxO8jcitQ0oqc0Wh126i+bK9gVNLRGTIfDYD8= To: "media-types@iana.org" From: jam01 Reply-To: jam01 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="b1_17db82419a18faea83ad535cb87d4c84" X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.2 (pechora1.lax.icann.org [192.0.33.71]); Tue, 05 May 2020 23:41:20 +0000 (UTC) Archived-At: Subject: [media-types] application/xrel X-BeenThere: media-types@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "IANA mailing list for reviewing Media Type \(MIME Type, Content Type\) registration requests." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 May 2020 23:46:58 -0000 This is a multi-part message in MIME format. --b1_17db82419a18faea83ad535cb87d4c84 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 SGV5IGFsbCwgYXMgcGVyIFJGQyA2ODM4IEknbSBzdWJtaXR0aW5nIGEgbm90aWNlIG9mIG15IGlu dGVudCB0byByZWdpc3RlciAiYXBwbGljYXRpb24veHJlbCIgYXMgYSBtZWRpYSB0eXBlIHdpdGgg SUFOQS4gVGhlIGludGVybmV0IGRyYWZ0IGlzIGRyYWZ0LW1vbnRveWEteHJlbC0wMiBhbmQgaXMg bG9jYXRlZCBoZXJlIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1tb250b3lhLXhy ZWwtMDIKCkFueSByZXZpZXdzLCBjb21tZW50cywgb3IgZmVlZGJhY2sgaXMgd2VsY29tZS4KCi0g Sm9zZQ== --b1_17db82419a18faea83ad535cb87d4c84 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 PGRpdj5IZXkgYWxsLCBhcyBwZXIgUkZDIDY4MzggSSdtIHN1Ym1pdHRpbmcgYSBub3RpY2Ugb2Yg bXkgaW50ZW50IHRvIHJlZ2lzdGVyICJhcHBsaWNhdGlvbi94cmVsIiBhcyBhIG1lZGlhIHR5cGUg d2l0aCBJQU5BLiBUaGUgaW50ZXJuZXQgZHJhZnQgaXMgZHJhZnQtbW9udG95YS14cmVsLTAyIGFu ZCBpcyBsb2NhdGVkIGhlcmUgPGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2Ry YWZ0LW1vbnRveWEteHJlbC0wMiI+aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LW1v bnRveWEteHJlbC0wMjwvYT48YnI+PC9kaXY+PGRpdj48YnI+PC9kaXY+PGRpdj5BbnkgcmV2aWV3 cywgY29tbWVudHMsIG9yIGZlZWRiYWNrIGlzIHdlbGNvbWUuPGJyPjwvZGl2PjxkaXY+PGJyPjwv ZGl2PjxkaXY+LSBKb3NlPGJyPjwvZGl2Pg== --b1_17db82419a18faea83ad535cb87d4c84-- From nobody Fri May 15 12:07:20 2020 Return-Path: X-Original-To: media-types@ietfa.amsl.com Delivered-To: media-types@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 01BE23A07DE for ; Fri, 15 May 2020 12:07:18 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: 1.666 X-Spam-Level: * X-Spam-Status: No, score=1.666 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, KHOP_HELO_FCRDNS=0.4, SPF_SOFTFAIL=0.665, SPOOFED_FREEMAIL=1.999, URIBL_BLOCKED=0.001] autolearn=no autolearn_force=no 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 lu56P2ghxZFd for ; Fri, 15 May 2020 12:07:15 -0700 (PDT) Received: from pechora3.dc.icann.org (pechora3.icann.org [192.0.46.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id AC3403A07D5 for ; Fri, 15 May 2020 12:07:15 -0700 (PDT) Received: from mail-il1-f195.google.com (mail-il1-f195.google.com [209.85.166.195]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by pechora3.dc.icann.org (Postfix) with ESMTPS id DAC017006434 for ; Fri, 15 May 2020 19:07:14 +0000 (UTC) Received: by mail-il1-f195.google.com with SMTP id 17so3664911ilj.3 for ; Fri, 15 May 2020 12:07:14 -0700 (PDT) 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:cc :content-transfer-encoding; bh=Voj8hn5zzZgUzFZ8OkNm02/RofDsrlBdPo4ECl/G6UY=; b=AH+UbMb+ZsS6BiiZjC3GbpaGwsiXyIaaE2o4Fbf+fyFugIQeAoY7xhdzJWrNbwyYQI Br2ZkonQ5dLqoymRY7hZk3q8uRnTC9B36EGVLQ3c5DmRc1PvnjtuxXH3t3UgKDs5EZf5 lEYfU2pCsLY2ihab4TxZ/pzDZHSRCrNLk0iq10CUSJgzA7wgcGprxooIH85xT4xUbJ4V a1FNwtraam4ypUctpqMOCqGb5SKL83ho/oHiYDqH2++uLr1g+II3vt8QhEAd+rmC7fVf DSGDoVSFAyusEEKT9xvMO5Vf9Wkn4j/mRamngoJI4+NXPGvajNMSoZHRNt4sF4lWQvcV /WiQ== X-Gm-Message-State: AOAM530zdYHTgNxrcXRTRwe+wfUbDgOeQcNKXiYpZvaSkO5I8cNhFPQ7 mkkTVBWTY7gk08UAPfrkqVEzELHsUjoq29LXreyZfHCB0Gs= X-Google-Smtp-Source: ABdhPJyyGO4apBogq9Wg7BZ7GzzoYP7L9QB0VBMDnUt9rycZz8M2nXNtT8b0m+3uhw3Fq1BPf2APPo+U2HY8LcXIWaY= X-Received: by 2002:a92:9e43:: with SMTP id q64mr4707289ili.136.1589569614169; Fri, 15 May 2020 12:06:54 -0700 (PDT) MIME-Version: 1.0 From: Sascha Brawer Date: Fri, 15 May 2020 21:06:43 +0200 Message-ID: To: media-types@iana.org Cc: gvr2003@comcast.net, stan.coleby@gmail.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.2 (pechora3.dc.icann.org [0.0.0.0]); Fri, 15 May 2020 19:07:14 +0000 (UTC) Archived-At: Subject: [media-types] Media type registration request: model/e57 X-BeenThere: media-types@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "IANA mailing list for reviewing Media Type \(MIME Type, Content Type\) registration requests." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 May 2020 19:07:18 -0000 Dear IANA media types list, the E57 file format is a compact, vendor-neutral format for storing point clouds, images, and metadata produced by 3D imaging systems such as laser scanners. Here=E2=80=99s a proposal for a registration request; no= t sure if model/e57 or image/e57 is more appropriate. Best, =E2=80=94 Sascha Brawer, sascha@brawer.ch Type name: model Subtype name: e57 Required parameters: none Optional parameters: none Encoding considerations: binary Security considerations: Per their specification, E57 files do not contain executable content. However, in addition to binary data, they contain an XML-encoded stream. Therefore, they have all of the general security considerations presented in section 10 of [RFC7303]. Interoperability considerations: The E57 file format has been implemented by several vendors listed on [LIBE57]. Published specification: The specification has been formally standardized in [ASTME2807]. An informal overview is available from [HUBER], and there is an open-source implementation in [LIBE57]. Applications that use this media type: 3D imaging systems such as laser sca= nners Fragment identifier considerations: none Deprecated alias names for this type: none Magic number(s): E57 files start with a magic 8-byte string x'41 53 54 4D 2D 45 35 37' (in ASCII: "ASTM-E57") File extension(s): e57 Macintosh file type code(s): none Person & email address to contact for further information: Gene Roe, Lidar News and ASTM E57 chairman Stan Coleby, Cerisoft LLC Bibliography: [ASTME2807] ASTM Committee E57 on 3D Imaging Systems, "Standard Specification for 3D Imaging Data Exchange, Version 1.0", ASTM International Standards Publication E2807-11 (2019). DOI: 10.1520/E2807-11R19, https://www.astm.org/Standards/E2807.htm [HUBER] Daniel Huber, "The ASTM E57 File Format for 3D Imaging Data Exchang= e", Proceedings of the SPIE Vol. 7864A, Electronics Imaging Science and Technology Conference (IS&T), 3D Imaging Metrology, Vol. 7864A, January, 2011. DOI: 10.1117/12.876555, https://www.ri.cmu.edu/pub_files/2011/1/2011-huber-e57-v3.pdf [LIBE57] "libE57: Software Tools for Managing E57 Files". http://www.libe57.org/ [RFC7303] H. Thompson, C. Lilley, "XML Media Types", IETF Request for Comments 7303, July 2014. Available at https://tools.ietf.org/rfc/rfc7303.txt From nobody Thu May 28 17:05:20 2020 Return-Path: X-Original-To: media-types@ietfa.amsl.com Delivered-To: media-types@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 344E83A0FD2 for ; Thu, 28 May 2020 17:05:19 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -0.321 X-Spam-Level: X-Spam-Status: No, score=-0.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, MPART_ALT_DIFF_COUNT=1.112, SPF_SOFTFAIL=0.665, URIBL_BLOCKED=0.001] autolearn=no autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=callow.im 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 Iuc9-vwOR5aM for ; Thu, 28 May 2020 17:05:16 -0700 (PDT) Received: from pechora4.lax.icann.org (pechora4.icann.org [192.0.33.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 73F263A0FD7 for ; Thu, 28 May 2020 17:05:15 -0700 (PDT) Received: from ssd1.hungerhost.com (ssd1.hungerhost.com [107.161.31.220]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pechora4.lax.icann.org (Postfix) with ESMTPS id 6DFB870063DD for ; Fri, 29 May 2020 00:05:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=callow.im; s=default; h=To:Date:Message-Id:Subject:Mime-Version:Content-Type:From: Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=H+KzuXIwLA5tJceqTgkxg1tyGCRKdZDzVkz+HY0gOmA=; b=cPtIv8GU76aU/jZnWyHp4EpjYc toSninPGnoi0//PPvQjQ3ggtMg3B8rebCEcjiLbF2xT9rwg/apF9ngdPjUkvt1G2538BH9+iNgBqZ mpx+Om+c0vBVBlRUilhxfTy/4eQHuyiJEyYCToQWkmL9LLp9nurSKyLq8aCebIepHlKk=; Received: from [73.71.117.63] (port=60094 helo=[192.168.8.6]) by ssd1.hungerhost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1jeSW5-0002KY-OJ for media-types@iana.org; Thu, 28 May 2020 20:04:53 -0400 From: Mark Callow Content-Type: multipart/signed; boundary="Apple-Mail=_A32FCDEE-B583-4952-A1FC-9E5F1FB18D6E"; protocol="application/pgp-signature"; micalg=pgp-sha512 Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Message-Id: Date: Thu, 28 May 2020 17:04:51 -0700 To: media-types@iana.org X-Mailer: Apple Mail (2.3608.80.23.2.2) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - ssd1.hungerhost.com X-AntiAbuse: Original Domain - iana.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - callow.im X-Get-Message-Sender-Via: ssd1.hungerhost.com: authenticated_id: khronos@callow.im X-Authenticated-Sender: ssd1.hungerhost.com: khronos@callow.im X-Source: X-Source-Args: X-Source-Dir: X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.2 (pechora4.lax.icann.org [0.0.0.0]); Fri, 29 May 2020 00:05:15 +0000 (UTC) Archived-At: Subject: [media-types] Application for Media-Type Registration for image/ktx2 X-BeenThere: media-types@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "IANA mailing list for reviewing Media Type \(MIME Type, Content Type\) registration requests." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 May 2020 00:05:19 -0000 --Apple-Mail=_A32FCDEE-B583-4952-A1FC-9E5F1FB18D6E Content-Type: multipart/alternative; boundary="Apple-Mail=_E85A8EEA-37CA-400D-A9B4-8F7D19A7913E" --Apple-Mail=_E85A8EEA-37CA-400D-A9B4-8F7D19A7913E Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Dear Media-Types Experts, Attached is an application for registration of a media-type called = image/ktx2. I apologize for not using your web form but I had already = written the attached application, based on my previous registration of = image/ktx, before I discovered you had a web form. I don=E2=80=99t want = to waste time copying and pasting into the form. Also the attached = application is included in the specification and I want to make sure = that does not differ from what IANA will publish. Regards -Mark --Apple-Mail=_E85A8EEA-37CA-400D-A9B4-8F7D19A7913E Content-Type: multipart/mixed; boundary="Apple-Mail=_547B3664-528F-40C5-9C81-0EE96D912004" --Apple-Mail=_547B3664-528F-40C5-9C81-0EE96D912004 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Dear = Media-Types Experts,

Attached is an application for registration of a media-type = called image/ktx2. I apologize for not using your web form but I had = already written the attached application, based on my previous = registration of image/ktx, before I discovered you had a web form. I = don=E2=80=99t want to waste time copying and pasting into the form. Also = the attached application is included in the specification and I want to = make sure that does not differ from what IANA will publish.

= --Apple-Mail=_547B3664-528F-40C5-9C81-0EE96D912004 Content-Disposition: attachment; filename=ktx-media-registration.txt Content-Type: text/plain; x-unix-mode=0644; name="ktx-media-registration.txt" Content-Transfer-Encoding: 7bit Type name: Image Subtype name: ktx2 Required parameters: none Optional parameters: none Encoding considerations: binary Security considerations: The ktx2 type is a binary data stream which contains no executable code that could disrupt a client processor. There is no provision in the type specification that would allow authors to insert executable code that would present any security risk to a client machine. The only effect associated with this data is to cause an image to be rendered on the recipient's display. Because every item's length is available at its beginning, there is robust defense against corrupted or fraudulent data that might overflow a decoder's buffer. Also the signature bytes provide early detection of common file transmission errors. The image payload may be uncompressed or block-compressed. The payload may be further supercompressed with variable-rate compression. Block compression schemes are designed so small blocks of data (typically 64 to 128 bits) can be decompressed in real time into a small block of pixels (typically 4x4) during texel fetch. In such schemes it is not possible for a small amount of data to expand enormously because the level of compression is limited; the compressed size is related directly to the number of pixels in the uncompressed image and not to the content of the data. When variable-rate compression is used, the format includes information as to the expected size of the uncompressed data. However applications must not rely on this and must guard against buffer overflow and ultra large memory allocation. The ktx2 type does not provide encryption of the data payload. Users or applications wishing or needing to keep their images confidential must overlay their own encryption on the ktx data during transmission. Interoperability considerations: The ktx2 type is a container capable of holding a payload in one of a large number of formats, potentially supercompressed with one of a number of schemes. While the container format will not change, new payload formats and supercompression schemes may be added over time. Consumers of this media-type must fail gracefully in the face of unrecognized formats and schemes. Since formats and schemes are identified in the ktx2 header, applications can quickly reject those they do not support. Published specification: The KTX file format specification can be found at http://github.khronos.org/KTX-Specification/ Applications that use this media type : Currently the tools in the KTX Software repo (https://github.com/KhronosGroup/KTX-Software) - ktx2check, ktx2ktx2, ktxinfo, ktxsc, toktx - and gltfpack. Prototype loaders are available in THREE.js and Babylon.js. It is anticipated it will incorporated within the glTF standard and be widely used by by applications using glTF content and by applications built on top of OpenGl, Vulkan, WebGL and other 3D API standards as the means of delivering texture data. Since image/ktx2 supports universal textures (textures that can be transcoded to any GPU block-compressed format) uptake is expected to be nearly, er, universal. Additional information: Magic number(s): 12 octets { 0xAB,0x4B,0x54,0x58,0x20,0x32,0x30,0xBB,0x0D,0x0A,0x1A,0x0A } File extension(s): .ktx2 Macintosh file type code(s): Person & email address to contact for further information: Mark Callow (khronos at callow.im) Intended usage: COMMON Restrictions on usage: none Authors: Mark Callow, Alexey Knyazev Change controller: The Khronos Group (www.khronos.org), the industry consortium responsible for standards such as OpenGL, OpenGL ES, WebGL and Vulkan. Provisional registration? No Relationship to image/ktx: image/ktx shares the purpose of being a container for texture data for use with 3D APIs. image/ktx2 offers a significant increase in functionality, including universal textures and supercompression, that required incompatible changes to the container format hence this new registration request. --Apple-Mail=_547B3664-528F-40C5-9C81-0EE96D912004 Content-Transfer-Encoding: 7bit Content-Type: text/html; charset=us-ascii

Regards

    -Mark

--Apple-Mail=_547B3664-528F-40C5-9C81-0EE96D912004-- --Apple-Mail=_E85A8EEA-37CA-400D-A9B4-8F7D19A7913E-- --Apple-Mail=_A32FCDEE-B583-4952-A1FC-9E5F1FB18D6E Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org iQEzBAEBCgAdFiEE7YIgIVSPLJapfaYaETbJ7D8AEGMFAl7QUaMACgkQETbJ7D8A EGMKFgf8CVZMcJEjWnZs8yuJyFxHHU6cNUkqMoPoq1g5xClGi9qra7ljrBxGaGa2 zMCIEx+XBS8o7LqnrWd4bW8XOSPxVy9L2ojqAYUc7IEixCID3eEqywTPYL/IMW6h szz8nhm7clpCZ0yRsvaIYYWP6P5AWTaT7ymq/7hyVxur7XVI+PUfUAk4yOENalcf 2SIZVO/zftSZmLgANXEfWnG5VuuhxgayPWy3wUC2GdzmYzG5dpUf61cH6tie0BTM EVeTgPF6EjPcVRrnm7fH3QLZTJgQRUwZGPdDzd05OBJqGAGA+l921lF8ATi5eEmB X71ThQaVaECRxpt1t6yOjxwiAkG9iw== =CEnA -----END PGP SIGNATURE----- --Apple-Mail=_A32FCDEE-B583-4952-A1FC-9E5F1FB18D6E-- From Axel.Naumann@cern.ch Fri May 29 07:01:38 2020 Return-Path: X-Original-To: media-types@ietfa.amsl.com Delivered-To: media-types@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7D6B43A08E0 for ; 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Ip=[188.184.36.50]; Helo=[cernmxgwlb4.cern.ch] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM5PR0601MB2465 X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.2 (pechora5.dc.icann.org [0.0.0.0]); Fri, 29 May 2020 14:01:34 +0000 (UTC) Archived-At: X-Mailman-Approved-At: Fri, 29 May 2020 09:38:31 -0700 Subject: [media-types] MIME type for ROOT files X-BeenThere: media-types@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "IANA mailing list for reviewing Media Type \(MIME Type, Content Type\) registration requests." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 May 2020 14:09:48 -0000 Hi, ROOT is a software package used around the globe since 25 years by virtually anybody doing high energy physics. It comes with its own binary file format, ROOT files, with standard extension ".root". More than 1 exabytes or data is stored in these files. The "file" utility recognizes ROOT files since many, many years . Several programs can read ROOT files, few can write them. The file format is backward compatible since about 20 years. Given the stability and relevance, we would like to get ROOT files registered as a MIME type. I would assume the Vendor Tree is appropriate, within the "application" top-level media type? If so, I would suggest "vnd.root-project.tfile". Please let me know whether this is unacceptable in any way, or what I should watch out for when submitting . Do you want to see a "dry-run" form? Thanks in advance! Best regards, Axel. -- ROOT https://root.cern CERN EP-SFT, 1211 Geneva 23, Switzerland Phone: +41227678225 From SRS0=Gmkg=7M=ladisch.de=clemens@webclient5.webclient5.de Sat May 30 07:10:01 2020 Return-Path: X-Original-To: media-types@ietfa.amsl.com Delivered-To: media-types@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9F2E53A0769 for ; Sat, 30 May 2020 07:10:01 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.648 X-Spam-Level: X-Spam-Status: No, score=-1.648 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_NONE=0.001, URIBL_BLOCKED=0.001] autolearn=no autolearn_force=no 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 HUVyFxL926al for ; Sat, 30 May 2020 07:10:00 -0700 (PDT) Received: from webclient5.webclient5.de (webclient5.webclient5.de [136.243.32.184]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1709A3A0765 for ; Sat, 30 May 2020 07:09:59 -0700 (PDT) Received: from aquila.ladisch.de (unknown [46.114.32.54]) by webclient5.webclient5.de (Postfix) with ESMTPSA id 38F925BA4836; Sat, 30 May 2020 16:09:57 +0200 (CEST) To: media-types@ietf.org References: <480f8f0c-f922-7481-584f-e8698ea19e9c@cern.ch> Cc: Axel Naumann From: Clemens Ladisch Message-ID: <562cbd61-1aaa-407c-9afa-0c177db7a4fc@ladisch.de> Date: Sat, 30 May 2020 16:10:30 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <480f8f0c-f922-7481-584f-e8698ea19e9c@cern.ch> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.101.5 at webclient5 X-Virus-Status: Clean Archived-At: Subject: Re: [media-types] MIME type for ROOT files X-BeenThere: media-types@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "IANA mailing list for reviewing Media Type \(MIME Type, Content Type\) registration requests." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 30 May 2020 14:11:21 -0000 Axel Naumann wrote: > Do you want to see a "dry-run" form? RFC 6838 says: | While public exposure and review of media types to be registered in | the vendor tree are not required, using the media-types@iana.org | mailing list for review is encouraged, to improve the quality of | those specifications. Regards, Clemens From nobody Sun May 31 00:36:01 2020 Return-Path: X-Original-To: media-types@ietfa.amsl.com Delivered-To: media-types@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7D6A33A12AA for ; Sun, 31 May 2020 00:35:59 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: 1.077 X-Spam-Level: * X-Spam-Status: No, score=1.077 tagged_above=-999 required=5 tests=[BAYES_50=0.8, KHOP_HELO_FCRDNS=0.276, SPF_NONE=0.001] autolearn=no autolearn_force=no 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 5v6GLLM5iOIY for ; Sun, 31 May 2020 00:35:57 -0700 (PDT) Received: from pechora3.dc.icann.org (pechora3.icann.org [192.0.46.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E9E923A0D29 for ; Sun, 31 May 2020 00:35:56 -0700 (PDT) Received: from taro.get.c.bitbit.net (taro.getmail.no [84.210.184.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pechora3.dc.icann.org (Postfix) with ESMTPS id 09A0170000E3 for ; Sun, 31 May 2020 07:35:56 +0000 (UTC) Received: from montes.get.c.bitbit.net (unknown [10.7.88.21]) by taro.get.c.bitbit.net (Postfix) with ESMTPS id 7F56782EE for ; Sun, 31 May 2020 09:12:45 +0200 (CEST) Received: from lamora.getmail.no (unknown [10.7.88.13]) by montes.get.c.bitbit.net (Postfix) with ESMTPS id C137021A for ; Sun, 31 May 2020 09:10:59 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by lamora.getmail.no (Postfix) with ESMTP id 86EA5600B5; Sun, 31 May 2020 09:10:05 +0200 (CEST) X-Virus-Scanned: amavisd-new at lamora.get.c.bitbit.net Received: from lamora.getmail.no ([127.0.0.1]) by localhost (lamora.get.c.bitbit.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ezIM6hNP-b5i; Sun, 31 May 2020 09:10:04 +0200 (CEST) Received: from hjemme.reinholdtsen.name (cm-84.212.193.114.getinternet.no [84.212.193.114]) by lamora.getmail.no (Postfix) with SMTP id CA5B6600B3; Sun, 31 May 2020 09:10:03 +0200 (CEST) Received: (nullmailer pid 5830 invoked by uid 10001); Sun, 31 May 2020 07:10:03 -0000 From: Petter Reinholdtsen To: Mark Callow , media-types@iana.org In-Reply-To: References: Date: Sun, 31 May 2020 09:10:03 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Greylist: Delayed for 00:21:58 by milter-greylist-4.6.2 (pechora3.dc.icann.org [0.0.0.0]); Sun, 31 May 2020 07:35:56 +0000 (UTC) Archived-At: Subject: Re: [media-types] Application for Media-Type Registration for image/ktx2 X-BeenThere: media-types@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "IANA mailing list for reviewing Media Type \(MIME Type, Content Type\) registration requests." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 31 May 2020 07:36:00 -0000 [Mark Callow] > Dear Media-Types Experts, > > Attached is an application for registration of a media-type called > image/ktx2. I apologize for not using your web form but I had already > written the attached application, based on my previous registration of > image/ktx, before I discovered you had a web form. I don=E2=80=99t want to > waste time copying and pasting into the form. Also the attached > application is included in the specification and I want to make sure > that does not differ from what IANA will publish. After following this mailing list for a while, I have concluded that this mailing list do not reach the same people as those processing the media type applications, which need to be submitted using the web form. So there is no time saved by posting here, only the possibility to get feedback on the application before it is finalised.:) -- Happy hacking Petter Reinholdtsen