Diff of ISOBMFF

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[[QuickTime]] |[[MP4]] > [[ISOBMFF]]

- https://en.wikipedia.org/wiki/ISO_base_media_file_format

* 仕様書 [#e118df6e]

- ISO/IEC 14496-12. Information technology -- Coding of audio-visual objects -- Part 12: ISO Base Media File Format (formal name).
- ISO/IEC 15444-12. Information technology -- JPEG 2000 image coding system -- Part 12: ISO base media file format (formal name).
- ISO base media file format (common name)

* バイナリ形式 [#format]

- ISO/IEC 14496-12
--   http://l.web.umkc.edu/lizhu/teaching/2016sp.video-communication/ref/mp4.pdf
- DRAFT ISO/IEC 14496-10 : 2002 (E)
--  http://ip.hhi.de/imagecom_G1/assets/pdfs/JVT-E022d7ncm.pdf
- ISO/IEC JTC 1/SC 29 Coding of audio, picture, multimedia and hypermedia information Secretariat: JISC (Japan)
- Text of ISO/IEC 14496-12 5th edition
--  https://mpeg.chiariglione.org/standards/mpeg-4/iso-base-media-file-format/text-isoiec-14496-12-5th-edition

** パート12  [#part12]
** パート12 (for image format)  [#part12]
--   https://www.itscj.ipsj.or.jp/sc29/open/29view/29n159891.pdf

* Conformance [#t581869c]

- Conformance report
--  http://download.tsi.telecom-paristech.fr/gpac/MPEG/ISOBMFF-Conformance/
--  http://download.tsi.telecom-paristech.fr/gpac/MPEG/ISOBMFF-Conformance/conformance_report.html


* ツール [#tool]
- http://gpac.enst.fr/isovalidator
-- https://github.com/macosforge/ValidateMP4

- [[AtomicParsley]]

- MediaInfo
--  https://mediaarea.net/fr/MediaInfo 
- MP4 file creator, no longer maintained
-- http://mp4creator.sourceforge.net/
- an on-line MP4 file parser
--  http://mp4parser.com/

- https://b.goeswhere.com/ISO_IEC_14496-12_2015.pdf
- https://uvcentral.com/sites/default/files/files/PublicSpecs/CFFMediaFormat-2_1.pdf

* 参考 [#ref]


- https://mpeg.chiariglione.org/standards/mpeg-4/iso-base-media-file-format/overview-iso-base-media-file-format
- https://www.loc.gov/preservation/digital/formats/fdd/fdd000079.shtml

* 関連 [#rel]

- [[HEIF]]