FIELD: information technology.
SUBSTANCE: invention discloses an indirect aggregator NAL unit for the SVC file format and RTP payload format for video coding. The base layer and at least one enhancing layer in the access unit are coded, wherein the access unit includes: at least one elementary data unit used for decoding and an elementary data unit with information on scalability, linked with at least part of the access unit, where the elementary data unit with information on scalability is configured in such a way that it is ignored during decoding in accordance with a first algorithm.
EFFECT: presentation of an indirect aggregating network abstraction layer unit for the scalable video coding file format and the real-time transport protocol payload format, which enables simple determination of dependency of scalability in the bit stream, thereby providing simple and efficient stream processing.
33 cl, 3 dwg
