ISOBMFF

QuickTime |MP4 > ISOBMFF

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

仕様書

• 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

• 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 (for image format)

• https://www.itscj.ipsj.or.jp/sc29/open/29view/29n159891.pdf

Conformance

• 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

• 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• MP4 file creator, no longer maintained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

• 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

• HEIF