76results about How to "Improve the effect of live broadcast" patented technology

The invention provides a cross-room live streaming contecting method and device, a storage medium and a server, and the method comprises the steps: responding to a connection request of a first anchor, and transmitting the contecting request to a second anchor of a second live streaming room; receiving a contecting confirmation instruction sent by a second anchor, and establishing a connection with a second live streaming room; receiving live streaming content of the second live streaming room; and synthesizing the live streaming content of the second live streaming room and the live streamingcontent of the current live streaming room, and displaying the synthesized content on an anchor terminal and an audience terminal of the current live streaming room. According to the invention, the cross-room live streaming interaction is realized, audiences not only can see the live streaming content of the current anchor, but also can watch the live streaming of other anchors, the interestingness and the interaction mode are increased, and the live streaming effect is improved.

The present invention discloses a video synchronization method and device, belonging to the communication technology field. The method comprises the steps that: in a process of sending a live video stream to a plurality of user terminals, adding a time stamp on an assigned video frame of the live video stream; obtaining sending delays of the user terminals for each user terminal in the user terminals, wherein the sending delays are determined and obtained according to response information sent by the user terminals according to the received time stamp on the assigned video frame; and accordingto the sending delays of the user terminals, performing delay sending of the live video stream to the user terminals to perform synchronization of the live video stream played by the user terminals.The problem is solved that live video streams played by different user terminals cannot be synchronized, and a live effect is improved.

The invention discloses a method, device and system for setting a live broadcast template and a video mode, and belongs to the technical field of computers. The method comprises the following steps: receiving a business adjustment message of a first live room, wherein the business adjustment message carries a first business type and a first channel identifier of the first live room; determining a first live broadcast template corresponding to the first business type in a pre-stored corresponding relation of the business type and the live broadcast template; recording the first live broadcast template as the live broadcast template corresponding to the first channel identifier; and when a template acquisition request carrying the first channel identifier sent by a terminal is received, sending the first live broadcast template and the video mode corresponding to the first live broadcast template to the terminal. By adoption of the method, device and system disclosed by the invention, the live broadcast template of the live room can be matched with the business type.

The invention discloses a virtual reality live broadcast method, a virtual reality live broadcast system and use thereof, wherein the virtual reality live broadcast method comprises a step of transmitting live broadcast virtual reality (VR) video data to a playing terminal, wherein the VR video data comprise a plurality of video data at the same time point in different angles, so that the video data in one angle or multiple angles can be displayed according to a control instruction. According to the virtual reality live broadcast method, after the playing terminal receives the VR video data, the video in one angle or multiple angles is displayed to a user according to a control instruction, thereby realizing good interaction between a live broadcast video and a user, so that the user acquires a vivid feeling to a live broadcast scene. Compared with an existing live broadcast manner, the virtual reality live broadcast method and the virtual reality live broadcast system have advantages of effectively improving participation feeling of the user to the live broadcast scene and greatly improving live broadcast effect.

The invention discloses a live broadcast microphone connection matching method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a plurality of to-be-matched anchors in a matching pool; obtaining a comparison combination set among the plurality of to-be-matched anchors, wherein the comparison combination set is composed of two different to-be-matched anchors in the plurality of to-be-matched anchors; based on a pre-trained comparison prediction model, obtaining a prediction total comparison value of each comparison combination in the comparisoncombination set, the comparison prediction model being obtained by training a neural network model according to the training sample; and according to the predicted total matching value, determining aplurality of matching combinations with the maximum sum of the predicted total matching values from the matching combination set to serve as live broadcast microphone connection matching results of the plurality of anchors to be matched, the same anchor to be matched does not exist in the plurality of matching combinations. According to the method, the anchors in the matching pool are matched by predicting the total matching value, so that the live broadcast effect of microphone connection PK can be improved, and the conversion rate and transaction volume of live broadcast e-commerce are promoted.

The invention provides a live broadcast playback video playing method and device and an electronic device, which are applied to the technical field of live broadcasting. One of the methods includes the following steps: receiving identification of a first live broadcast playback video selected by a host in a local live broadcast playback list in a broadcasting process of the host, wherein the livebroadcast playback list is used for identifying live broadcast playback videos stored by a service end; sending a live broadcast playback video acquisition request containing the identification of thefirst live broadcast playback video to the service end, wherein the live broadcast playback videos stored in the service end include audio data and video data; receiving the first live broadcast playback video fed back by the service end; and playing the audio data and the video data of the first live broadcast playback video in the broadcasting process of the host. The live broadcast playback video playing methods and devices and the electronic device realize a function of live broadcast playback.

The embodiment of the invention provides a live broadcast method and device of terminal videos, relates to the technical field of the videos and mainly aims at improving the live broadcast effects of the terminal videos. The technical scheme applied by the embodiment of the invention comprises the steps of obtaining multi-way video stream data corresponding to live broadcast contents; displaying triggering events corresponding to the multi-way video stream data, wherein the triggering events are used for triggering selection of corresponding video stream data for live broadcast; detecting whether a live broadcast triggering instruction is received or not, wherein the triggering instruction is used for indicating the selected triggering event; and carrying out live broadcast on the video stream data corresponding to the triggering event indicated by the triggering instruction if the live broadcast triggering instruction is received. The method and the device are mainly applied to the live broadcast of the terminal videos of multiple cameras.

The invention provides a live video generation method, a live video generation device, a computer readable medium and electronic equipment, relates to the technical field of live broadcast. The live broadcast video generation method comprises the following steps: collecting a live broadcast picture of a live broadcast anchor terminal; in response to a live broadcast background switching instruction, removing a live broadcast background from the live broadcast picture to obtain an anchor image in the live broadcast picture; and synthesizing the anchor image and a target video file into a live video so as to push the live video to a live audience terminal. The live broadcast video generation method can overcome the limitation of the live broadcast environment on the live broadcast to a certain extent, thereby improving the live broadcast effect.

The invention discloses a method and a system for mixed use of a virtual real person during live video broadcasting, and belongs to the technical field of virtual live broadcasting. The method comprises the following steps of problem library establishment, live broadcast, virtual real-person live broadcast, virtual real-person interaction, problem library data matching, problem library data amplification and problem library data re-matching. According to the invention, the virtual real person is used in a mixed manner during live video broadcasting, so that the problem that broadcasting cannotbe started around the clock due to long online broadcasting starting time and large workload of broadcasting personnel is solved, and a time-saving and labor-saving live broadcasting mode is achieved; through data matching of the question bank, the server selects the answer video corresponding to the question to play, questions of most users are satisfied, and a live broadcast effect of one-to-hundred and efficient interactive propagation is realized. Through question bank data amplification, question bank data re-matching and video synthesis, questions of all users are asked, the user experience is improved, and the live broadcast effect is improved.

The invention discloses a live broadcast interface switching method and device, a terminal and a storage medium, which belong to the technical field of computers and the Internet. The method comprisesthe steps that a live broadcast interface of a first live broadcast room is displayed, and the first live broadcast room is used for playing a video stream of a first live broadcast object in a livebroadcast scene; an object selection control related to the live broadcast scene is displayed, wherein the object selection control is used for selecting and switching video streams of different livebroadcast objects in the live broadcast scene; and in response to an operation for the object selection control, a live broadcast interface of a second live broadcast room is displayed, and the secondlive broadcast room is used for playing a video stream of a second live broadcast object in the live broadcast scene. According to the technical scheme provided by the embodiment of the invention, seamless switching between the live broadcast interfaces of the two live broadcast rooms is realized, and immersive experience when a user watches live broadcast is ensured. Moreover, the embodiment ofthe invention ensures that the user continuously watches the live broadcast of the same live broadcast scene, and improves the live broadcast effect corresponding to the live broadcast scene.

The invention provides an information processing method, equipment and system, a client and a storage medium, relates to the field of video processing, and aims to solve the problem of poor live broadcast effect in the prior art. The method comprises the following steps: identifying target video content in a first live broadcast stream; determining information of at least two voting objects in thetarget video content; encoding the information of the at least two voting objects into a second live broadcast stream, and sending the encoded second live broadcast stream to a client, the second live broadcast stream and the first live broadcast stream comprising the same video content; counting voting data of the at least two voting objects according to the voting information of the at least two voting objects sent by the client; and sending the voting data to a live broadcast control platform, so that the live broadcast control platform determines a live broadcast picture according to thevoting data. The embodiment of the invention can improve the live broadcast effect.

Embodiments of the invention provide a remote desktop-based live broadcast method and live broadcast device. The live broadcast method comprises the steps of collecting first display data of a live broadcast image through multiple cameras of a first terminal device, and distributing the first display data to multiple second terminal devices through a cloud server corresponding to the first terminal device; acquiring second display data of at least one application in the first terminal device, and combining the first display data and the second display data according to a predetermined image synthesis manner so as to obtain data projected and displayed on a screen; and sending the data projected and displayed on the screen to at least one third terminal device through a predetermined network channel, so as to be used for previewing an image projected and displayed on the screen in the live broadcast process. Through adoption of the remote desktop-based live broadcast method and live broadcast device, a user can perform live broadcast without depending on the mobile terminal in the live broadcast process, so that the audio and video live broadcast performance is improved, a problem of short endurance in the live broadcast process is solved, and multiple use requirements of the user are met.

The embodiment of the invention provides a virtual object interaction method and device, a storage medium and a computer program product, and the method comprises the steps: carrying out the live broadcast in a first live broadcast room of a live broadcast platform through employing a first virtual anchor; and in the live broadcast process of the first live broadcast room, setting a preset time length of a virtual interaction object in the first live broadcast room, wherein the preset time length is smaller than the live broadcast time length of the first live broadcast room, wherein the first virtual anchor executes a live broadcast task set by a user of the first live broadcast room, and the virtual interaction object executes an interaction task set by a manager of the live broadcast platform. As the virtual interaction object executes the interaction task set by the manager of the live broadcast platform, and does not interfere with the live broadcast task executed by the virtual anchor, the interaction between the live broadcast rooms is increased and the live broadcast effect is improved on the premise of not influencing the live broadcast task.

The invention provides a virtual object control method and device in live broadcast, a computer readable storage medium and electronic equipment. The method comprises the steps of displaying a live broadcast picture which comprises a virtual object; receiving live broadcast comment information sent by the second device; and if the live broadcast comment information is matched with a target actionin an executable action set of the virtual object, controlling the virtual object to execute the target action. According to the method and the device, the virtual object is controlled according to the user comment information, so that the virtual object can interact with the user in real time, and the user retention rate is improved.

The invention relates to a data playing method and device, electronic equipment and a storage medium, and is applied to a first terminal, and the method comprises the steps: obtaining the video streamdata of a target video according to a data receiving service corresponding to a data receiving identity; acquiring live broadcast stream data, wherein the data receiving identity is used for receiving the identity of data by the first terminal, the live broadcast stream data is an audio and video data stream provided by a second terminal, and the second terminal is a terminal located in the samevirtual space as the first terminal; and playing the video stream data of the target video and the live broadcast stream data. In the embodiment of the invention, the video stream data and the live broadcast stream data are respectively acquired and played according to the data receiving service corresponding to the data receiving identity of the first terminal, and flexible processing is performed based on the actual state of the terminal, so that the live broadcast effect and the live broadcast efficiency are improved.

The invention relates to the field of emotion recognition, and discloses a live broadcast auxiliary prompting method, a device, computer equipment and a storage medium. The method comprises the steps: obtaining the interaction data of a live broadcast room and the audio and video data of an anchor; performing multi-dimensional evaluation according to the interaction data and the audio and video data to obtain a multi-dimensional evaluation result; and sending the multi-dimensional evaluation result to a prompt terminal, so that an anchor obtains the multi-dimensional evaluation result through the prompt terminal. According to the invention, the anchor can be helped to know the self live state, the self live state is adjusted in real time, and the live effect is improved.

The invention provides a live broadcast method and device, a computer readable storage medium and electronic equipment, belonging to the technical field of network live broadcast. The live broadcast method comprises the following steps: acquiring virtual scene information by adopting a first process; acquiring real scene information determined by a second process by adopting the first process, andextracting anchor portrait information from the real scene information; and fusing the virtual scene information with the anchor portrait information by adopting the first process to generate live broadcast data. According to the method and the device, a live broadcast mode of fusing the anchor portrait and the virtual scene in real time by using a double-process method is realized, the diversityof the live broadcast scene is increased, and the anchor can realize live broadcast in various different virtual scenes under the condition of not changing the real live broadcast scene.

The invention discloses an image correction method, device and equipment. The method comprises the following steps: taking the image set with the known rotation angle as a sample for training; obtaining a rotation angle recognition model, and receiving the collected to-be-detected image, inputting the to-be-detected image into the rotation angle recognition model for recognition to obtain a rotation angle of the to-be-detected image, and performing rotation correction on the to-be-detected image according to the rotation angle to obtain a target forward image corresponding to the to-be-detected image, the rotation angle of the target forward image being 0 degree. After the scheme is adopted, the live broadcast platform can directly identify the forward image so as to identify the content in the image, and then the identified content is subjected to the operations of beautifying, special effect adding or dubbing and the like, so that the live broadcast effect is enhanced, and the user viscosity of the live broadcast platform is further improved.

The invention discloses a virtual article sending and displaying method and device, equipment and a storage medium, and belongs to the technical field of live broadcast. The method comprises that: a first client displays a live broadcast interface of a video live broadcast room, the first client determines a target virtual article in a selected state, the first client displays a drawing virtual article generated by the target virtual article according to a drawing track corresponding to the track drawing operation, the first client sends the drawn virtual article to an anchor user, the secondclient displays a live broadcast interface of the video live broadcast room, the server sends an article pushing message to the second client, and the second client displays the drawn virtual article.According to the embodiment of the invention, the interest of the user in sending the virtual article to the anchor user in the live broadcast room is stimulated, so that the interaction in the livebroadcast room is increased, and the live broadcast effect of the live broadcast room is effectively improved.

The invention discloses a ball game field camera shooting implementation method based on an artificial intelligence visual recognition technology. The method comprises the following steps that S1, a background server sets a competition ball as a tracking camera shooting target and sets a pre-movement area b in the camera shooting range a of a lens, and the pre-movement area b comprises a fixed monitoring area c; s2, the camera collects images of an area where the game ball is located and judges a camera shooting area where the game ball is located through a background server visual identification module; s3, the camera uploads the collected images to a background server, and the background server publishes the received images to required audiences in a live broadcast mode through the Internet; s4, the background server carries out automatic highlight image editing on the image and stores the highlight image in a memory for later viewing; the area where the game ball is located can be always located below the lens in real time, the game ball is effectively prevented from flying out of a shot picture, and the video recording effect and the live broadcast effect of shooting are improved.

The embodiment of the invention provides a frame supplementing method and device in a live streaming process and computing equipment, and the method comprises the steps: obtaining a video stream corresponding to live broadcast picture data in real time, transmitting the video stream to a stream pulling end for playing, and in the process of obtaining the video stream corresponding to the live streaming picture data in real time, determining a moment difference value between the current moment and an acquisition moment of a previous video frame closest to the current moment in the video stream every first preset duration; for each moment difference value, judging whether the moment difference value is not less than a preset moment difference value threshold value, and if the moment difference value is greater than or equal to the moment difference value threshold value, obtaining a pre-stored cache video stream from the cache space, and sending the cache video stream to the stream pulling end for playing. According to the embodiment, the continuity of the video stream is ensured, and the live broadcast effect of the stream pulling end is further improved.