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ISO/IEC 23001-19-ed.1.0
Information technology - MPEG systems technologies - Part 19: Carriage of green metadata
Translate name
STANDARD published on 4.8.2026
The information about the standard:
Designation standards: ISO/IEC 23001-19-ed.1.0
Publication date standards: 4.8.2026
SKU: NS-1279937
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Coding of audio, video, multimedia and hypermedia information
Annotation of standard text ISO/IEC 23001-19-ed.1.0 :
This document defines a storage and delivery format for metadata for energy-efficient decoding, encoding, presentation, and selection of media (green metadata) as defined in ISO/IEC 23001-11. The green metadata are timed metadata which can be associated with other tracks in the ISO Base Media File Format. Timed metadata such as power consumption information and their metrics are defined in this document for carriage in files based on ISO/IEC 14496-12. In the context of DASH delivery, the green metadata representations and their association to the media representations are also defined using the signalling mechanisms specified in ISO/IEC 23009-1:2022 and ISO/IEC 23009-3[1]. These metadata can be used for multiple purposes, including optimizing power consumption during playback and supporting dynamic adaptive streaming.
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