[mpeg-OTspec] Ballot comments on ISO/IEC 14496-22 OFF Draft International Standard (DIS)

Levantovsky, Vladimir vladimir.levantovsky at monotype.com
Thu Feb 22 15:25:12 CET 2018


Dear Nakamura-san,

Thank you once again for your diligence in reviewing the text of the 4th edition DIS. Like I mentioned in my last email on this subject, I did realize that I missed making changes as part of the Example, and only modified the text of the spec proper – I will definitely correct this.

Thank you very much and best regards,
Vladimir



From: mpeg-OTspec at yahoogroups.com [mailto:mpeg-OTspec at yahoogroups.com] On Behalf Of Masaya Nakamura mnakamura at typeproject.com [mpeg-OTspec]
Sent: Thursday, February 22, 2018 12:26 AM
To: mpeg-OTspec at yahoogroups.com
Subject: Re: [mpeg-OTspec] Ballot comments on ISO/IEC 14496-22 OFF Draft International Standard (DIS)



Dear Vlad,

Oh, I got it.. Thank you for the clarification.

--

Masaya Nakamura / 中村 真也

mnakamura at typeproject.com<mailto:mnakamura at typeproject.com>
http://typeproject.com/en/


2018-02-22 0:40、'Levantovsky, Vladimir' vladimir.levantovsky at monotype.com<mailto:vladimir.levantovsky at monotype.com> [mpeg-OTspec] <mpeg-OTspec-noreply at yahoogroups.com<mailto:mpeg-OTspec-noreply at yahoogroups.com>>のメール:


Dear Nakamura-san,

Thank you very much for your comment! I would like to point out that this comment (and the suggested change) has already been brought up by Ken Lunde (based on your prior communication with him) a while back, in September 2017 (https://groups.yahoo.com/neo/groups/mpeg-OTspec/conversations/messages/1619<https://urldefense.proofpoint.com/v2/url?u=https-3A__groups.yahoo.com_neo_groups_mpeg-2DOTspec_conversations_messages_1619&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=jb2T9D8Np5j0t1X2JtGDVJ6FPFtBJQsSkOo2WUrCs2wDaDMjubx2uJNwnX72VM2o&m=M38IuZ5T_1SQeD6-OG317HXBbZqxamXVL5QXq7OxTRQ&s=ii_6bWkQUqxZbDC8VCrI8MbyfkhkOTX5NbJ7kfz0zVs&e=>), and the suggested correction has already been made in the current DIS text of ISO/IEC 14496-22 (4th edition), published in late November 2017.

As you pointed out, the same correction has also been introduced to the text of the OpenType spec by errata (published on Sep. 14, 2017), I believe that at this time your proposed change has already been made and no further corrections would be necessary.

Thank you,
Vladimir



From: mpeg-OTspec at yahoogroups.com<mailto:mpeg-OTspec at yahoogroups.com> [mailto:mpeg-OTspec at yahoogroups.com] On Behalf Of Masaya Nakamura mnakamura at typeproject.com<mailto:mnakamura at typeproject.com> [mpeg-OTspec]
Sent: Tuesday, February 20, 2018 9:56 PM
To: mpeg-OTspec at yahoogroups.com<mailto:mpeg-OTspec at yahoogroups.com>
Subject: Re: [mpeg-OTspec] Ballot comments on ISO/IEC 14496-22 OFF Draft International Standard (DIS)





Dear Vlad,


Would you please update the Vertical Table Header Example on page 117:

> 16/2  2036    yMaxExtent    minTopSideBearing+(yMax-yMin)=2036.

to:

> 16/2  2036    yMaxExtent    max(tsb - (yMax - yMin)) = 2036.

https://docs.microsoft.com/en-us/typography/opentype/spec/vhea<https://urldefense.proofpoint.com/v2/url?u=https-3A__docs.microsoft.com_en-2Dus_typography_opentype_spec_vhea&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=jb2T9D8Np5j0t1X2JtGDVJ6FPFtBJQsSkOo2WUrCs2wDaDMjubx2uJNwnX72VM2o&m=jAAZ6vnyQMMx_lCYyG_Lx0JP-42_Pj2hO_No5xmVOiE&s=5-n9XgTq0jsm1tMe-1QnmrHBKy6MyyYKkuTstFWwMxw&e=>
https://docs.microsoft.com/en-us/typography/opentype/spec/errata<https://urldefense.proofpoint.com/v2/url?u=https-3A__docs.microsoft.com_en-2Dus_typography_opentype_spec_errata&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=jb2T9D8Np5j0t1X2JtGDVJ6FPFtBJQsSkOo2WUrCs2wDaDMjubx2uJNwnX72VM2o&m=jAAZ6vnyQMMx_lCYyG_Lx0JP-42_Pj2hO_No5xmVOiE&s=8A2FbymEfm3-JZp2KWteT7Vc1LaapLO8RjNdUYYZI88&e=>


Thank you,

--


Masaya Nakamura / 中村 真也


mnakamura at typeproject.com<mailto:mnakamura at typeproject.com>
http://typeproject.com/en/<https://urldefense.proofpoint.com/v2/url?u=http-3A__typeproject.com_en_&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=jb2T9D8Np5j0t1X2JtGDVJ6FPFtBJQsSkOo2WUrCs2wDaDMjubx2uJNwnX72VM2o&m=M38IuZ5T_1SQeD6-OG317HXBbZqxamXVL5QXq7OxTRQ&s=0LtweU3AXmEpz0PsB3p5SWO3NsuQNXiyq5aX8l2-PK8&e=>


2017-12-01 4:55、'Levantovsky, Vladimir' vladimir.levantovsky at monotype.com<mailto:vladimir.levantovsky at monotype.com> [mpeg-OTspec] <mpeg-OTspec-noreply at yahoogroups.com<mailto:mpeg-OTspec-noreply at yahoogroups.com>>のメール:


Dear all,

I am happy to inform you that the text of the latest draft text of the 4th edition OFF standard has been published and available for your review..
The document w17166 was made accessible to general public and can be downloaded from the following page:
https://mpeg..chiariglione..org/standards/mpeg-4/open-font-format/text-isoiec-dis-14496-22-4th-edition<https://urldefense.proofpoint.com/v2/url?u=https-3A__mpeg.chiariglione.org_standards_mpeg-2D4_open-2Dfont-2Dformat_text-2Disoiec-2Ddis-2D14496-2D22-2D4th-2Dedition&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=jb2T9D8Np5j0t1X2JtGDVJ6FPFtBJQsSkOo2WUrCs2wDaDMjubx2uJNwnX72VM2o&m=jAAZ6vnyQMMx_lCYyG_Lx0JP-42_Pj2hO_No5xmVOiE&s=HLgUymQrMbZJdf5_fsMzXkehyhhrDxUpw-BHPLq6ta4&e=>

The finalized list of comments is due by the end of February 2018, we should plan to submit and finalize the comments by at least Feb. 23, 2018.

Thank you all for your contributions to this development!
Vladimir






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