| 摘要 |
The application concerns a method for transmitting video data in a data stream and associated metadata, said metadata representing associated video data structure. The method comprises the steps of-determining the structure of the video data,-splitting said structure into chunks in an incremental manner,-transmitting said chunks in the data stream at time intervals before the video data it is related to. The application concerns also a method for transmitting fingerprint information associated with video data into a video data stream. The method comprises the steps of :-determining fingerprint associated with at least one frame of said video data,-inserting at least a message into the video stream comprising said fingerprint information. |
