dbo:abstract |
The Extensible MPEG-4 Textual Format (XMT) is a high-level, XML-based file format for storing MPEG-4 data in a way suitable for further editing. In contrast, the more common MPEG-4 Part 14 (MP4) format is less flexible and used for distributing finished content. It was developed by MPEG (ISO/IEC JTC 1/SC29/WG11) and defined in MPEG-4 Part 11 Scene description and application engine (ISO/IEC 14496-11). XMT provides a textual representation of the MPEG-4 binary composition technology, based on XML. The XMT framework accommodates substantial portions of SMIL, W3C Scalable Vector Graphics (SVG) and X3D (the new name of VRML). Such a representation can be directly played back by a SMIL or VRML player, but can also be binarised to become a native MPEG-4 representation that can be played by an MPEG-4 player. Another bridge has been created with BiM (Binary MPEG format for XML). (en) |
dbo:wikiPageExternalLink |
http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm%3Fcsnumber=38560 http://www.research.ibm.com/mpeg4/Projects/XMTInterop.htm http://www.digitalpreservation.gov/formats/fdd/fdd000156.shtml |
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rdfs:comment |
The Extensible MPEG-4 Textual Format (XMT) is a high-level, XML-based file format for storing MPEG-4 data in a way suitable for further editing. In contrast, the more common MPEG-4 Part 14 (MP4) format is less flexible and used for distributing finished content. It was developed by MPEG (ISO/IEC JTC 1/SC29/WG11) and defined in MPEG-4 Part 11 Scene description and application engine (ISO/IEC 14496-11). (en) |
rdfs:label |
Extensible MPEG-4 Textual Format (en) |
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freebase:Extensible MPEG-4 Textual Format yago-res:Extensible MPEG-4 Textual Format wikidata:Extensible MPEG-4 Textual Format https://global.dbpedia.org/id/4je68 |
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wikipedia-en:Extensible_MPEG-4_Textual_Format?oldid=1111591379&ns=0 |
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