Abstract: Embodiments of the present disclosure provide a music playing method and apparatus. The method includes: displaying a first page of a music application, where the first page includes at least one custom queue, and each custom queue includes at least one piece of music to be played; acquiring a first instruction acting on the custom queue; and playing the music to be played in the custom queue according to the first instruction. The custom queue is displayed on a fixed area of the first page, so that after entering the first page, the user can directly play the music of interest without the need of frequent page skipping, thereby improving the flexibility of music playing.

Abstract: A method of video processing is provided to include determining, for a conversion between a video block of a video having a 4:2:2 color format and a bitstream of the video, a parameter of a cross-component linear model for the video block according to a rule and performing the conversion based on the determining, wherein a syntax element indicates whether chroma samples of the video are vertically shifted relative to luma samples of the video and wherein the rule specifies that the parameter is determined independent of a value of the syntax element.

Abstract: The present disclosure provides a face image displaying method and apparatus, an electronic device and a storage medium. According to the face image displaying method provided in the present application, the interactivity during a face image displaying process is enhanced by means of displaying dynamically a face mask sequence in accordance with a preset motion mode at a preset relative position of a face of an object, and fusing, after a target face mask of the face mask sequence is triggered by a user, the target face mask to the face of the object for display; and the effect of displaying a specific face mask on a face of an object can be achieved by means of fusing, after a target face mask is triggered by a user, the target face mask to the face of the object for display.

Abstract: The embodiment of the present disclosure discloses multimedia data processing method, apparatus, electronic device, and storage medium. The method comprises: displaying a first shooting page which includes a first icon; displaying identification information of one or more pieces of pre-buffered multimedia data according to an operation of a user on the first icon; acquiring a publishing instruction for target multimedia data of the one or more pieces of pre-buffered multimedia data according to the identification information; and in response to the publishing instruction, publishing the target multimedia data to a network. Due to the fact that the user usually enters the shooting page when wanting to share multimedia data through a terminal, therefore the user can see a draft browsing entrance more intuitively and publish a draft to the network by directly displaying the draft browsing entrance in the shooting page, and the probability of the draft being successfully published is increased.

Abstract: Provided are a live broadcast room page loading method and apparatus, a terminal, a server and a storage medium. The live broadcast room page loading method includes: acquiring live broadcast room functional area loading sequence information; detecting a trigger instruction, wherein the trigger instruction is used for indicating display of a live broadcast room page; and loading and displaying a plurality of functional areas in the live broadcast room page according to the live broadcast room functional area loading sequence information.

Abstract: The present disclosure relates to overlapped block motion compensation with derived motion from neighbors. A method for video processing, comprising: determining, during a conversion between a current block of visual media data and a corresponding coded representation of the visual media data, at least one neighboring block for the current block; determining motion information of the at least one neighboring block; and performing Overlapped Block Motion Compensation (OBMC) for the current block based on the motion information of the at least one neighboring block, wherein the OBMC includes using an intermediate prediction values of one sub-block of the current block and a prediction values of at least one neighboring sub-block to generating a final prediction values of the sub-block.

Abstract: A method of video processing includes maintaining, for a conversion between a current video block of a current picture of a visual media data and a bitstream representation of the visual media data, a buffer comprising reference samples from the current picture for a derivation of prediction samples of the current video block. One or more reference samples in the buffer that are marked unavailable for the derivation have values outside of a pixel value range.

Abstract: A method of video processing is provided to include: deciding a coding mode used for representing a current video block of a video in a coded representation of the video; and coding the current video block into the coded representation according to the coding mode, wherein use of alternative half-pel accuracy filters in addition to a default half-pel accuracy filter for representing motion information is disabled for the current video block due to use of the coding mode.

Abstract: The present disclosure provides a method, apparatus, and electronic device for processing of video recommendations. The present disclosure enables: at least one of second users can recommend a video to a first user, and when recommending the video, the second user can add own recommendation comment on the video, and the first user sees the comment on the video from the at least one of second users on a playback interface of a first client, and can also conduct operations such as comment, like, etc. on the comment by the second user, and can further recommend the video to a third user.

Abstract: Provided are a method and an apparatus for creating a live room, an electronic device, and a storage medium. The method for creating a live room includes: receiving a trigger instruction of a preset creation identifier; acquiring, according to the trigger instruction, live information associated with the preset creation identifier; and sending the live information to a server such that the server creates a target live room based on the live information.

Abstract: Provided are a search result presentation method, a readable medium and a terminal device. The search result presentation method includes steps described below. In response to a search instruction for a target entity object, at least one multimedia resource for presenting the use effect of the target entity object is acquired, where the at least one multimedia resource is obtained based on multimedia content corresponding to the target entity object; and the at least one multimedia resource is presented.

Abstract: An information presentation method, an apparatus, an electronic device, and a storage medium are provided. The method includes: obtaining status information for a target message in an instant messaging IM conversation, wherein the target message comprises a message sent by a first user and/or a second user with respect to a target piece of mail, the target piece of mail being a piece of mail shared by the first user with the second user, or is a piece of mail shared by the second user with the first user; presenting the status information on an interface of a mailbox client end of a first user and/or a mailbox client end of a second user on the basis of the status information for the target message. The technical solutions of embodiments can facilitate heightened user interaction efficiency, and improve user experience.

Abstract: A method for video processing is provided. The method includes determining, for a conversion between a current video block of a video that is a chroma block and a coded representation of the video, multiple sets of parameters, wherein each set of parameters defines a cross-component linear model (CCLM) and is derived from a corresponding group of chroma samples at corresponding chroma sample positions; determining, based on the multiple sets of parameters, parameters for a final CCLM; and performing the conversion based on the final CCLM.

Abstract: Methods, systems, apparatus for video processing are described. A method for processing video includes performing a conversion between a video and a bitstream of the video according to a format rule, and wherein the format rule specifies whether a syntax element in a sequence parameter set (SPS) based on a value of a general constraint flag.

Abstract: Transform parameter derivation based on block partition is described. In an exemplary aspect, a method for video processing includes determining, for a conversion between a first block of video and a bitstream representation of the first block of video, whether a use of non-power-of-two partition trees (NPT-T) is enabled or disabled, wherein the NPT-T includes splitting the first block to multiple smaller sized child blocks of the first block, and at least one child block's width and/or height have a dimension that is a non-power-of-two integer; and performing the conversion based on the NPT-T in response to the determination that the NPT-T is enabled.

Abstract: Techniques for implementing video processing techniques are described. In one example implementation, a method of video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video, a manner in which coding information of the current block is represented in the bitstream representation in part based on whether a condition associated with a size of the current block is satisfied. The method also includes performing the conversion based on the determining.

Abstract: Restrictions of usage of non-power-two-partition tree in video compression is described. In an exemplary aspect, a method for video processing includes determining, for a conversion between a video and a bitstream representation of the video, whether non-power-of-two partition trees (NPT-T) partition is enabled or disabled, wherein the NPT-T partition include splitting a first block of the video into multiple smaller sized child blocks of the first block, and width (Wi) and/or height (Hi) of at least one child block is a non-power-of-two integer; determining restrictions associated with usage of the NPT-T partition in response to the determination that the NPT-T partition is allowed; and performing the conversion based on the determinations.

Abstract: Devices, systems and methods for digital video coding, which includes context modeling and multiple transform matrix selection, are described. An exemplary method for video processing includes determining, for a conversion between a current video block of a video and a bitstream representation of the video, that an indication of a transform type in a multiple transform selection (MTS) operation is excluded from the bitstream representation, and wherein the current video block is coded using an intra block copy mode, and performing the conversion, wherein the indication is in a sequence parameter set, a picture parameter set, a tile group header, a slice header, a picture header, a tile header, a coding tree unit row, or a video data unit, and wherein the MTS operation includes using a transform from a plurality of predefined transform candidates for transforming a prediction error of the current video block during the conversion.

Abstract: A method for processing video data, including: deriving one or more motion vectors for a first set of sub-blocks belonging to a first dividing pattern of a current video block of a video; and performing, based on the one or more motion vectors, a conversion between the current video block and a bitstream of the video.

Abstract: Methods, systems, and devices for coding or decoding video wherein the picture partition mode is based on block size are described. An example method for video processing includes using a dimension of a virtual pipeline data unit (VPDU) used for a conversion between a video comprising one or more video regions comprising one or more video blocks and a bitstream representation of the video to perform a determination of whether a ternary-tree (TT) or a binary tree (BT) partitioning of a video block of the one or more video blocks is enabled, and performing, based on the determination, the conversion, wherein the dimension is equal to VSize in luma samples, wherein dimensions of the video block are CtbSizeY in luma samples, wherein VSize=min(M, CtbSizeY), and wherein M is a positive integer.