SHANGHAI BILIBILI TECHNOLOGY CO., LTD.

The application discloses a filtering method for AV1, including: determining a to-be-filtered partition, wherein the to-be-filtered partition includes a plurality of blocks, and the plurality of blocks form a plurality of rows; and performing parallel filtering operations on at least two of the plurality of blocks by using several threads, wherein the several threads are responsible for filtering operations on several rows in a one-to-one correspondence, the several rows include at least two consecutive rows in the plurality of rows, and each block in the at least two blocks is respectively located in a different row. The application further discloses a filtering apparatus, a computer device, and a computer-readable storage medium.

The present application discloses a WebRTC connection method. The method is applied to a calling device, and includes: generating a link, the link including first information for accessing the calling device; sending the link to a called device through a first application communication platform, wherein the called device obtains, in response to the link, second information for accessing the called device, and returns the second information; obtaining the second information through a second application communication platform; and establishing a WebRTC connection with the called device based on the first device-information and the second information. According to the technical solutions provided in the present application, a private signaling service may be bypassed, so that a WebRTC connection process is prevented from being recorded and tracked by the private signaling service, and privacy and security in WebRTC communication are ensured.

A bullet-screen comment processing method is provided. The method includes: evaluating, by using a model, bullet-screen comment information obtained from a bullet-screen comment database, and storing the bullet-screen comment information in a bullet-screen comment recall pool; and obtaining corresponding bullet-screen comment information from the bullet-screen comment recall pool based on a video identifier of a video viewed by a user of a client and a time period in which the user views the video, performing screening based on a feature algorithm, and displaying bullet-screen comment information obtained through screening on the client.

This application provides a method and apparatus for view videos. The method includes determining a viewing progress of viewing a target video by a user, determining a target projection room associated with the target video based on the viewing progress; and sending the user a video viewing invitation to access the target projection room. This implements that a projection room with a similar progress is matched for the user, so that the user can view a video with another user together.

This application provides an access detection method, system, and apparatus. The access detection method includes: obtaining user attribution information of a target object in a predetermined duration of time; determining attribution types of the user attribution information, determining a distribution of users accessing the target object and a distribution of users with freezing reporting about the target object in the predetermined duration of time based on the attribution types and the user attribution information; calculating a distribution of freezing rates in the predetermined duration of time based on the distribution of users accessing the target object and the distribution of users with freezing reporting about the target object; and determining an access detection result of the target object based on the distribution of freezing rates. In this way, whether abnormal access exists in the target object is detected in a manner of analyzing freezing rates, thereby effectively improving detection precision.

The present application discloses a WebRTC communication method. The method includes acquiring first device information of a calling terminal device and second device information of a called terminal device; determining, based on the first device information and the second device information, whether there is nonessential information with respect to establishing a connection; and in response to determining that there is the nonessential information, establishing a WebRTC connection between the calling terminal device and the called terminal device with the nonessential information being excluded and implementing communications between the calling terminal device and the called terminal device. According to the technical solution disclosed in the present application, a network bandwidth and performance consumption of a signaling server can be reduced by over 30%, without affecting a success rate of establishing the WebRTC connection between the two terminal devices.

This application provides video preview techniques. The techniques comprise detecting a preview operation performed on a target video cover in a video preview page, and determining an operation duration of the preview operation, wherein the video preview page comprises video covers of at least two videos, a page container is provided at a position where each video cover is displayed in the video preview page, and each page container is configured to detect a preview operation performed on a corresponding video cover; determining a player container associated with a page container of the target video cover when the operation duration reaches a duration threshold, wherein the player container is configured to carry a target player of playing video content; loading the target player carried in the player container, and playing video content corresponding to the target video cover at a position of the target video cover through the target player.

This application provides a live video playback method. The live video playback method includes: generating a specified player when a user trigger operation is detected; obtaining a target live video file supported by the specified player, where the target live video file is obtained by performing format conversion on an initial live video file, and where the initial live video file is obtained from a content delivery server; and playing the target live video file in the specified player, where a playback state of the specified player is floating playback.

This application provides techniques comprising creating a main thread and at least two task threads; determining, by the main thread, a target task thread based on a data packet corresponding to a data transmission task in response to detecting the data transmission task associated with a client device, and sending the data packet to the target task thread, where the target task thread is any one of the at least two task threads; and receiving, by the target task thread, the data packet sent by the main thread, determining, based on the data packet, a first file descriptor corresponding to the client device, and communicating with the client device by using the first file descriptor to perform data transmission.

The application provides a method for providing a content display page, a related apparatus, and a computer program product, which are applied to a client. In the application, a content display page displayed in a first mode is displayed, where the content display page includes a content display area, and the content display area is correspondingly provided with a display mode switching control. In response to a trigger operation on the display mode switching control, a content display page displayed in a second mode is displayed, wherein the first mode and the second mode are display modes provided by a same client.