Multi-layer backwards-compatible video delivery for enhanced dynamic range and enhanced resolution formats

• Main Authors: Hulyalkar, Samir, Chen, Tao
• Format: Patent
• Language: English; French; German
• Published: 12.09.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

A sequence of enhanced dynamic range (EDR) images and a sequence of standard dynamic range images are encoded using a backwards-compatible SDR high-definition (HD) base layer and one or more enhancement layers. The EDR and SDR video signals may be of the same resolution (e.g., HD) or at different re...