Methods, systems, and devices for joint multi-video profile coding and delivery

Abstract

Embodiments described herein relate to methods, systems, devices, and computer readable media for joint multi-video profile coding and delivery for Adaptive Bitrate video streaming that involve repurposing dependent video of encoded reference layer video using Predictive Residual Coding (PRC) with Partial decoding using spatial residual domain reference samples (PRC-Part-TQ), and inverse repurposing the coded video data to generate a video package for delivery. Embodiments described herein can implement Conditional Delta Residual (CDR) coding and signaling. Embodiments described herein can implement Rate-Distortion Optimization based on Delta Residuals (RDODR). Embodiments described herein can involve a new coding format, R-D optimizations and associated transcoding processes for joint multi-profile coding and delivery.

Dependencies are inferred from the claim text.