Abstract: The present disclosure provides a method and an apparatus for displaying an emoji reply, a terminal device, and a server. The method includes: popping up an emoji box quickly in response to an operation performed by a user on a target chat message on a chat interface to pop up the emoji box, sending an emoji selected by the user from the emoji box to a server directly as an emoji reply; and displaying the emoji entered by the user and a user label on the target chat message in accordance with instruction information returned by the server.
Abstract: Embodiments for video processing, including video coding, video decoding and video transcoding are described. One example method includes performing a conversion between a video having one or more layers having one or more video pictures having one or more subpictures and a bitstream of the video according to a rule, wherein the rule defines network abstraction layer (NAL) units to be extracted from a bitstream during a sub-bitstream extraction process to output a sub-bitstream, wherein the rule further specifies that one or more inputs to the sub-bitstream extraction process include a target output layer set (OLS) index (targetOlsIdx) that identifies an OLS index of a target OLS and is equal to an index to a list of OLSs specified by a video parameter set, and wherein the one or more inputs satisfy a set of conditions.
Type:
Grant
Filed:
November 22, 2022
Date of Patent:
January 2, 2024
Assignees:
BEIJING BYTEDANCE TECHNOLOGY CO., LTD., BYTEDANCE INC.
Inventors:
Ye-kui Wang, Zhipin Deng, Kai Zhang, Li Zhang
Abstract: Methods, systems and devices for implementing an adaptive color transform (ACT) during image/video encoding and decoding, including: determining, for a conversion between a video comprising a block and a bitstream of the video, that a size of the block is greater than a maximum allowed size for an ACT mode, and performing, based on the determining, the conversion, wherein, in response to the size of the block being greater than the maximum allowed size for the ACT mode, the block is partitioned into multiple sub-blocks, and wherein each of the multiple sub-blocks share a same prediction mode, and the ACT mode is enabled at a sub-block level.
Type:
Grant
Filed:
July 5, 2022
Date of Patent:
October 17, 2023
Assignees:
BEIJING BYTEDANCE TECHNOLOGY CO., LTD., BYTEDANCE INC.
Inventors:
Weijia Zhu, Jizheng Xu, Li Zhang, Kai Zhang, Yue Wang