Method, System, Capturing Device and Synchronization Server for Enabling Synchronization of Rendering of Multiple Content Parts, Using a Reference Rendering Timeline

摘要

The present disclosure relates to a method, a system, a capturing device, and a synchronization server for enabling synchronization of rendering of multiple content parts, using a reference rendering timeline. A first content part of the multiple content parts is rendered. The first rendered content is captured and at least one first feature vector is extracted from the first captured content part. One of the at least one first feature vector is matched with a first reference feature vector, wherein the first reference feature vector is associated with a first reference timing information indicating a first position on the reference rendering timeline. Synchronization information is generated based on the first rendering time and the first reference timing information.

主权项

1. A method for enabling synchronization of the rendering of multiple associated content parts, using a reference rendering timeline, the method comprising:
generating a first captured content part by capturing a first rendered content part, wherein the first rendered content part is generated by rendering a first content part of the multiple content parts by a first rendering device; determining a first rendering time indicating when the first content part was rendered by the first rendering device; extracting at least one first feature vector from the first captured content part; matching one of the at least one first feature vector with a first reference feature vector, wherein the first reference feature vector is associated with a first reference timing information indicating a first position on the reference rendering timeline; and generating synchronization information using the first rendering time and the first reference timing information, the synchronization being based at least in part on the synchronization information.