Alibaba Group Holding Limited
SIGNALING OF MAXIMUM TRANSFORM SIZE AND RESIDUAL CODING METHOD

Abstract:

The present disclosure provides systems and methods for signaling a maximum transform size and a residual coding method. According to certain disclosed embodiments, the methods include: receiving a bitstream comprising a set of pictures, determining, according to the received bitstream, a value of a coded tree block size; and determining, based on the value of the coded tree block size, whether to signal a flag indicating a maximum transform size for luma samples.