Support for different codec base layers in multi-layer video coding

摘要

An apparatus for coding video information according to an aspect includes a memory and a processor. The memory unit is configured to store video information related to the enhancement layer (EL) and the corresponding reference layer (RL). The processor is configured to perform coding of the EL picture in the current access unit (AU), and the EL uses a first standard that is different from the second standard used to code the RL. Coding the EL picture is based on information related to the RL picture in the current access unit, the information related to the RL picture is provided by external means, and (1) decoding of the Rl picture It consists of a sample value, (2) an RL picture representation format, and (3) an indication of whether the RL picture is an instantaneous decoding refresh (IDR) picture. [Selection] Figure 5