NEN-ISO/IEC 23002-4:2014 en

Information technology - MPEG video technologies - Part 4: Video tool library

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Status Definitief
Aantal pagina's 104
Commissie Coding of audio, picture, multimedia and hypermedia information
Gepubliceerd op 01-04-2014
Taal Engels
NEN-ISO/IEC 23002-4 defines the description of the MPEG video tool library (VTL) based on the decoder description specified in ISO/IEC 23001-4. This tool library defines the specification of FUs, which are sufficient to build complete decoding solutions according to the following coding standards: - ISO/IEC 14496-2 (MPEG-4 Simple Profile), and - ISO/IEC 14496-10 (MPEG-4 AVC Constrained Baseline Profile). The objective of ISO/IEC 23001-4 is to define the general framework principles, and this part of ISO/IEC 23002 defines the MPEG VTL that includes relevant tools (or FUs) from the existing MPEG coding standards. Each FU is defined in the form of a textual description, which can be found in 4.1. The input and output behavior follows the conventions described in Clause 5 (general-purpose FUs), Clause 6 (MPEG-4 FUs), and Clause 7 (MPEG-4 AVC FUs). This part of ISO/IEC 23002 compliant implementations can be designed using any software or hardware language and components. The reference software for the textual specification of FUs is written in RVC-CAL language of which a formal syntax is provided in ISO/IEC 23001-4, and which will be defined in Amendment 1 to ISO/IEC 23002-4.


ICS-code 35.040
Engelse titel Information technology - MPEG video technologies - Part 4: Video tool library
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