Patent · US Active

Method and apparatus for transmission and reception of media data

US10573274B2 · kind B2 · utility

1Cited by

2References

23Claims

0Family size

Assignee

InterDigital Patent Holdings, Inc. · FR

Inventors

Mary-Luc Champel · Marpiré, FR
Franck Aumont · Rennes, FR

Key dates

Filing date	Oct 22, 2014
Grant date	Feb 25, 2020
Priority date	—
Expiry date	Oct 22, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04N21/8543
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A method of transmitting media data and display composition data for rendering the media data on a display region is described. In the method, the display composition data defines the spatial and/or temporal relationship between one or more media entities of the media data, the display region being composed of one or more display sub-regions. The method also includes the steps of transmitting display modification data, for a respective display region and/or a respective display sub-region, the display modification data indicating how the visual configuration of the respective display region or display sub-region may be modified by a user.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.