AUDIO-VIDEO FLOW MARKED TO SYNCHRONIZE DIFFERENT COMPONENTS, METHOD AND INSTALLATION FOR ANALYSIS OF ARTIFACTS AND SYNCHRONISM OF SUCH A FLOW

摘要

The present invention relates to a labelled audio-video stream comprising: - a video stream comprising a series of video frames, and - an audio stream comprising a series of audio frames, and - a text stream comprising a series of subtitle frames. Said labelled audio-video stream is characterized in that: - each video frame comprises a means for identifying the video synchronization, and - each audio frame comprises a means for identifying the audio synchronization, and - each text frame comprises a means for identifying the synchronization of the subtitles. The present invention also relates to equipment and methods for analyzing the possible presence of artifacts on each of the streams and for synchronizing the various streams with one another.