SIGNALLING OF THREE-DIMENSIONAL VIDEOINFORMATION IN COMMUNICATION NETWORKS Russian patent published in 2018 - IPC H04H60/85 H04N13/00 

FIELD: physics.

SUBSTANCE: media are proposed to adopt the descriptions of a media presentation for the user equipment (UE), wherein the media cause the device: to get the profile the Partnership (3GP) of the third generation - the Dynamic adaptive streaming transport protocol (DASH) of the hypertext, 3GP-DASH profile specifies one or more constraints associated with the stereoscopic three-dimensional (3D) video content that is supported in the UE; to identify the first media presentation, which corresponds to the received 3GP-DASH profile; to get the description (MPD) of the media presentation that contains information associated with the identified first media presentation, and information associated with the second media presentation that does not match the received 3GP-DASH profile; to modify, based on the 3GP-DASH profile, the MPD so that it does not contain information associated with the second media presentation that does not match the received 3GP-DASH profile; to transmit the modified MPD to the UE.

EFFECT: improving the delivery of the 3D video content.

28 cl, 8 dwg