Alibaba Group Holding Limited
METHOD AND APPARATUS FOR SIGNALING VIDEO CODING INFORMATION

Abstract:

The present disclosure provides methods and apparatuses for controlling a coding mode for video data. The methods and apparatuses include receiving a bitstream of video data; enabling or disabling a coding mode for a video sequence, based on a first flag in the bitstream; and determining whether controlling of the coding mode is enabled or disabled at a level lower than a sequence level, based on a second flag in the bitstream.