Control method and system for a remote video chain

摘要

Process for commanding a remote video processing chain (20) producing a video stream transmitted to a terminal with a view to acting on the transmitted video stream, this process comprising steps in which the terminal transmits a command to the remote video processing chain to modify the transmitted video stream, and the video processing chain executes the command on the video stream before transmitting it to the terminal, the video stream processing commands able to be performed by the video processing chain (20) comprising commands containing the definition of an image region of the image contained in the transmitted video stream, associated with the definition of processing to be applied to the image.