METHOD FOR PRODUCING AND PLAYING VIDEO AND MULTICHANNEL AUDIO CONTENT

• Main Authors: DUFOSSE, Stéphane, SAID, Laurent
• Format: Patent
• Language: English; French; German
• Published: 06.11.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

A method for producing and playing video and audio content is proposed, said method including the steps of: * - providing a primary, audio/video signal (A2/V) including video data (V) and mixed audio data (A2) synchronized with the video data (V); * - providing a secondary, audio signal including multichannel audio data (A8); * - extracting the mixed audio data (A2) from the primary audio/video signal (A2/V); * - synchronizing the multichannel audio data (A8) from the secondary signal with the mixed audio data (A2) extracted from the audio/video primary signal (A2/V), * - applying predetermined conditioning settings to the synchronized multichannel audio data (A8) to produce conditioned audio data (Α2') synchronized to the video data (V); * - simultaneously playing: * on a display system (25), only the video data (V) from the primary signal (A2/V); * on a sound system (26), only the conditioned audio data (Α2') synchronized with the video data (V).