VIDEO DATA STREAM CONCEPT Russian patent published in 2017 - IPC H04N19/46 H04N19/70 H04N19/68 

FIELD: physics.

SUBSTANCE: digital storage medium storing a video data stream having video content encoded therein, in terms of sub-parts of the video content images. Each sub-part is respectively encoded into one or more payload packets of a sequence of video data stream packets. The sequence of packets is divided into a sequence of access units, so that each access unit collects payload packets related to the corresponding image of the video content. The sequence of packets contains timing management packets placed therein, such that timing control packs subdivide the access units into decoding units, so that, at least, some access units are subdivided into two or more decoding units. Each timing control packet signals the decoder buffer extraction time for the decoding unit, the payload packets of which follow the corresponding timing control packet in the sequence of packets.

EFFECT: ensuring low end-to-end delay.

17 cl, 40 dwg