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36results about How to "Improve the live broadcast experience" patented technology
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Live streaming processing method and apparatus
InactiveCN106028137AImprove the live broadcast experienceSelective content distributionPersonalizationLive video
The present disclosure relates to a live broadcast processing method and device. The method includes: receiving a peripheral video sent by an external device; acquiring a currently captured local video; generating a target video according to the peripheral video and the local video; and pushing the target video to a live broadcast server. This technical solution, when receiving the peripheral video, generates the target video according to the peripheral video and the local video, and pushes the target video to the live server, so that the audience can at least see what they expect to see through the live server. The live video of the target video is the target video, or the viewer can watch the complete and rich live video by logging in to the live server, so as to make the live video picture more personalized or complete, so as to improve the live broadcast experience of the viewer.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Football game interaction method, system, terminal and device based on video live broadcasting
ActiveCN109068181AImprove the live broadcast experienceAdd funVideo gamesSelective content distributionBroadcastingImaging data
The invention provides a football game interactive method, a system, a terminal and a device based on video live broadcasting, wherein the game interactive method comprises the following steps: a userend generates first live broadcasting data and sends the first live broadcasting data to a live broadcasting server; the live broadcasting server forms the second live broadcasting data according tothe first live broadcasting data and sends the second live broadcasting data to a plurality of user terminals so as to display the video pictures of the plurality of user terminals on the live broadcasting interface of the user terminals; the user terminal recognizes facial features in its video picture and acquires preset feature points; the live broadcast server sends the image data of the football object to a plurality of user terminals at the beginning of the game; the user terminal displays the football object on the video picture according to the image data; the user terminal detects thetrajectory generated by the touch movement of the football object by the preset characteristic points on the video picture, and generates game data and sends the game data to the live broadcast server; the live broadcast server sends game data of a plurality of user terminals to the user terminals. In the manner described above, the present application can enhance the live broadcast experience and enrich the interest.
Owner:广州方硅信息技术有限公司
Virtual article presentation method and device for live broadcast room, electronic equipment and storage medium
ActiveCN110784736ACreate a gift-giving atmosphereReduce interruptionsSelective content distributionEngineeringHuman–computer interaction
The embodiment of the invention provides a virtual article presentation method for a live broadcast room, and the method comprises the steps: determining a target virtual article corresponding to a presentation behavior event when the presentation behavior event of an audience is monitored to exist in the current live broadcast room; determining a giving frequency corresponding to the target virtual article; and when the presentation frequency reaches a preset threshold, displaying a presentation control of the target virtual article in a live broadcast room user interface of a target audience, and triggering a presentation behavior event of the target audience for the target virtual article in response to a triggering instruction for the presentation control. According to the method, thecomplexity degree of virtual article presentation operation is reduced, the enthusiasm of audiences for presenting virtual articles is improved, the gift presentation atmosphere of a live broadcast room is created, the conversion of the payment rate is improved, the frequency of anchor shouting and gift presentation is reduced, anchors focus on game scenes and show venue art performances, and thelive broadcast experience of the anchors is improved.
Owner:NETEASE (HANGZHOU) NETWORK CO LTD
Method and device for uploading live streaming media
InactiveCN105959711AEffectively respond to shocksImprove the live broadcast experienceSelective content distributionNetwork managementRequest to send
The invention discloses a method for uploading live streaming media. The method comprises steps of: receiving a live broadcast request of a live broadcast user via a first network node server including independent processing processes; selecting a first processing process for processing the live broadcast request; adding the unique process port number of the first processing process to the live broadcast request to generate a live broadcast permission request to send the live broadcast permission request to a network management center; and receiving and storing the uploaded live streaming data via the first network node server. The invention further discloses a device for uploading live streaming media. The network node server may achieve concurrence of multiple channels of live streaming media without an extra master processing process for control, deals with an impact of concurrence of a large quantity of live streaming media, and improves user live broadcast experience.
Owner:LETV HLDG BEIJING CO LTD +1
Reference video picture adjust method, device and apparatus
ActiveCN109640150AEasy to handleFulfil requirementsTelevision system detailsColor television detailsComputer visionBroadcasting
The invention discloses a reference video picture adjust method, a device and an apparatus, wherein the method comprises the following steps: acquiring a live broadcasting picture; displaying a reference video picture in the live broadcasting picture; determining an anchor point of the reference video picture; acquiring position change of the anchor point, and cutting the reference video picture according to the position change of the anchor point. By the mode above, the method, the device and the apparatus provided by the invention are helped to cut the reference video picture in a live broadcasting process and optimize a live broadcasting effect.
Owner:广州方硅信息技术有限公司
Method and apparatus for auctioning objects
The invention discloses a method and apparatus for auctioning objects. The method includes the following steps: in live streaming, acquiring an auction request transmitted by a host end; identifying voice auction information input by the host end, converting the voice auction information to corresponding text auctioning information; transmitting the text auctioning information to audience ends which are in the same live streaming room as the host end for display. According to the technical solution of the invention, in live streaming, if the auctioning request transmitted by the host end is received, identifying the voice auctioning information input by the host end, the voice auctioning information is automatically converted to the corresponding text auctioning information, and the text auctioning information is transmitted to all audience ends which are disposed in the live streaming room as well as the host end, such that the audience ends can bid for a to-be-auctioned object based on the displayed text auctioning information. the method and the apparatus implements object auctioning in the process of live streaming and enriches network live streaming.
Owner:TVMINING BEIJING MEDIA TECH
Remote desktop-based live broadcast method and live broadcast device
ActiveCN107333184AImprove the effect of live broadcastImprove the live broadcast experienceSelective content distributionMultiple useRemote desktop
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.
Owner:依偎科技(南昌)有限公司
Live streaming interaction method and device
ActiveCN112492330AImprove the live broadcast experienceSimplify commentsSelective content distributionEngineeringElectrical and Electronics engineering
The invention relates to a live streaming interaction method and device, and belongs to the technical field of data communication. The method comprises the following steps: intercepting a target livestreaming picture to obtain an intercepted image in response to an interception operation of a first user account in a display picture of a live streaming room, wherein the interception operation is implemented in the target live streaming picture; sending the intercepted image to second electronic equipment, so that the second electronic equipment displays the intercepted image in a display picture of the live streaming room, wherein the second electronic equipment comprises a second user account, and both the first user account and the second user account are associated with the live streaming room. By intercepting the display picture and sending the display picture to the second electronic device for display, the information interaction mode in the live streaming process is enriched, the probability that the comment information of audiences is replied is improved, and the comment operation of the user is simplified.
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
Live streaming microphone connection method and device, storage medium and electronic equipment
ActiveCN112702640AImprove the live broadcast experienceImprove live broadcast qualitySelective content distributionEngineeringReal-time computing
The invention provides a live streaming microphone connection method and device, a storage medium and electronic equipment. The invention relates to the technical field of network live streaming. The method comprises the following steps: receiving a live streaming microphone connection request of an anchor client through a microphone connection entrance, wherein the live streaming microphone connection request carries an anchor identifier and a preset attribute value of a virtual resource meeting a live streaming microphone connection condition; determining a total attribute value of a virtual resource corresponding to the anchor according to the anchor identifier; and when the total attribute value of the virtual resources is not less than the preset attribute value, executing a live streaming microphone connection starting operation, wherein the live streaming microphone connection starting operation is used for triggering the anchor client to establish a live streaming connection with other live streaming clients. According to the invention, microphone connection is started by consuming the virtual resources, so that the microphone connection permission can be reduced and thus the live streaming experience of the anchor client is improved.
Owner:GUANGZHOU BOGUAN TELECOMM TECH LTD
Method for guiding topics during live broadcast, live broadcast device and terminal equipment
ActiveCN107247794AIncrease motivationActive Live AtmosphereData processing applicationsTransmissionData ingestionTerminal equipment
The invention relates to a method for guiding topics during live broadcast, a live broadcast device and terminal equipment. The method includes extracting feature information of anchors from live broadcast data; identifying the age and the gender of the anchors on the basis of the feature information in response to the extracted feature information of the anchors; outputting chatting contents matched with the age and the gender of the anchors in response to the identified age and the identified gender of the anchors. The method for guiding the topics during the live broadcast, the live broadcast device and the terminal equipment have the advantages that live broadcast atmosphere can be enlivened, the live broadcast experience can be enhanced, and the user loyalty can be improved in live broadcast procedures.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Live broadcast starting method and equipment
ActiveCN112235587AIncrease motivationImprove the live broadcast experienceSelective content distributionTelecommunicationsServer
The embodiment of the invention provides a live broadcast starting method and equipment, and the method comprises the steps: receiving push information, transmitted by a server, of a target work, thepush information being transmitted by the server when the server determines that the playing heat of the target work meets a preset heat; and in response to an operation of a user on the push information, entering a broadcast starting page of a live broadcast application App. According to the embodiment of the invention, the target works of which the playing popularity exceeds the preset popularity are pushed to the user to prompt the user that a certain target work becomes a popular work, and the user is guided to start playing by taking the target work as a topic, so that the flow during live broadcast can be improved, and the live broadcast starting enthusiasm of the user is improved; and the user's live experience is improved.
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
Multi-cloud video distribution strategy optimization method and system
ActiveCN113645471ALower service costsGuaranteed viewing experienceSelective content distributionTime delaysStream data
The invention provides a multi-cloud video distribution strategy optimization method and system. The method comprises the following steps: acquiring live video stream data, CDN time delay data of each cloud platform server, CDN distribution price and transcoding price of each transcoding template in a historical time period; cleaning the live broadcast video stream data, counting the total amount of first audience terminals in a first time period of a historical time period, the minimum demand code rate proportion and the proportion of the number of live broadcast users corresponding to each source code rate, and performing user category classification according to the source video code rate and the minimum demand code rate of the audience terminals; predicting the total number of second audience terminals watching videos in a future predetermined time period, calculating the number of audience terminals corresponding to various users in the future predetermined time period, and respectively calculating each consumption cost and each QoE value of each user in the future predetermined time period based on each transcoding template; and determining a cloud platform server suitable for each type of users according to each consumption cost and each QoE value, and performing statistics on the proportion of the total number of users covered by each cloud platform server in a future predetermined time period.
Owner:BEIJING UNIV OF POSTS & TELECOMM
Video live broadcast method and video live broadcast device
InactiveCN113315987AImprove the live broadcast experienceImprove interactivitySelective content distributionComputer networkTelecommunications
The invention provides a video live broadcast method and a video live broadcast device. The video live broadcast method can be executed by a first device, and the video live broadcast method can comprise the following steps: obtaining first live broadcast data collected by the first device, wherein the first live broadcast data comprises at least one of a first region of interest and a first background in a first live broadcast video collected by the first device; obtaining second live broadcast data collected by a second device, the second live broadcast data comprising at least one of a second region of interest and a second background in a second live broadcast video collected by the second device; generating a target live video based on the first live data and the second live data; and sending the target live video.
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
Method and device for displaying audience number of live broadcast room
ActiveCN107071566AProcess stabilityImprove the live broadcast experienceTransmissionSelective content distributionMultimedia
The embodiment of the invention provides a method and device for displaying an audience number of a live broadcast room. The method comprises the following steps: progressively decreasing the number of viewing users in a live broadcast room in response to a traffic cutoff notification of a live broadcast video of the live broadcast room; and sequentially sending the progressively-decreased number of the viewing users to an anchor client corresponding to the live broadcast room to ensure that the anchor client sequentially updates and displays the progressively-decreased number of the viewing users. Based on the method for displaying the audience number of the live broadcast room provided by the scheme, the number of the viewing users in the live broadcast room is progressively decreased when the live broadcast video traffic is cut off, and thus the waste of network resources can be reduced, and the live broadcast experience of anchors can also be improved.
Owner:北京龙之心科技有限公司
Method and device for multi-platform parallel live broadcast
ActiveCN107483812BImprove the live broadcast experienceLow costTelevision system detailsColor television detailsLive previewData storing
The embodiment of the present invention provides a method and device for multi-platform parallel live broadcast, the method includes: after the first application establishes a connection with the camera service of the operating system, start the camera device through the camera service, and use the camera The device previews the image in real time; stores the real-time preview data of the real-time preview image in a predetermined preview buffer through the camera service, and sends the real-time preview data stored in the predetermined preview buffer to the first application program; according to the received real-time preview data, respectively send the real-time preview data to the at least one second application program through the camera service; according to the respectively received real-time preview data, in the The real-time preview images are displayed in respective corresponding window interfaces of the at least one second application program. Through the present invention, it is realized that the host can perform live broadcast on multiple live broadcast platforms at the same time.
Owner:SHENZHEN IVVI HLDG LTD
Multi-cloud video distribution strategy optimization method and system
ActiveCN113645471BLower service costsGuaranteed viewing experienceSelective content distributionStreaming dataTranscoding
The present invention provides a multi-cloud video distribution strategy optimization method and system, the method comprising: obtaining live video stream data within a historical period, CDN delay data of each cloud platform server, CDN distribution price and transcoding price of each transcoding template ; To clean the live video stream data, count the total number of first audience terminals in the first period of the historical period, the proportion of the minimum required bit rate and the proportion of the number of live users corresponding to each source bit rate, according to the source video bit rate and the number of audience terminals The minimum required code rate is used to classify user categories; predict the total number of second viewer terminals watching videos in the future predetermined time period, calculate the number of viewer terminals corresponding to various users in the future predetermined time period, and calculate the future Each consumption cost and each QoE value within the predetermined period; according to each consumption cost and each QoE value, determine the cloud platform server suitable for each user, and calculate the proportion of the total number of users covered by each cloud platform server within the future predetermined period.
Owner:BEIJING UNIV OF POSTS & TELECOMM
A method of eliminating live broadcast delay based on flash player
ActiveCN108337538BSolve the problem of excessive live broadcast delayImprove the live broadcast experienceSelective content distributionComputer networkEngineering
The invention discloses a method for eliminating live broadcast delay based on a Flash player. The live video delay caused by network fluctuations is divided into client network fluctuations and live broadcast end network fluctuations. The invention analyzes the reasons for client network fluctuations and live broadcast end network fluctuations. , respectively solves the problem of excessive live broadcast delay caused by network fluctuations on the client side and network fluctuations on the live broadcast side, and improves the live broadcast experience.
Owner:CHUANGSHENG SHILIAN DIGITAL TECH BEIJING CO LTD
A method and device for sharing messages based on intent
ActiveCN107395493BSend efficientlyImprove the live broadcast experienceData switching networksMachine-to-machine/machine-type communication serviceTerminal equipmentEngineering
Embodiments of the present invention provide a method and device for sharing messages based on intent Intent, including: monitoring the state of the Intent interface of the target application program for sharing the message; when monitoring the first application program in the first terminal device through the Intent interface When the Intent information for the target application program is sent, the Intent information is acquired; based on a predetermined network, the Intent information is sent to the second terminal device. Through the present invention, in the live broadcast environment of multiple terminal devices, the first terminal device can simply, conveniently and quickly share the message to be shared to the second terminal device, so that the second terminal device can socialize through the second terminal device. The software sends the messages to be shared to fans in a timely and efficient manner, realizing the communication mode in which the anchor directly communicates with fans through the first terminal device, and further improves the live broadcast experience of the anchor.
Owner:SHENZHEN IVVI HLDG LTD
Live broadcast recommendation notification processing method and device, equipment, medium and product
PendingCN114417151ABroaden the audienceImprove the live broadcast experienceDigital data information retrievalInterprogram communicationMessage queueEngineering
The invention discloses a live broadcast recommendation notification processing method, a live broadcast recommendation notification processing device, equipment, a medium and a product. The method comprises the following steps: querying an anchor broadcast recommendation message of which the enqueue time is earlier than the current time in a broadcast recommendation message queue; acquiring an anchor broadcast recommendation message with a target anchor identifier, and querying broadcast record information corresponding to the target anchor identifier in a broadcast record library; verifying whether to broadcast a recommendation notification corresponding to a live broadcast room recommendation type to a target live broadcast room corresponding to the target anchor identifier according to a broadcast state and a broadcast priority recorded in broadcast record information by the live broadcast room recommendation type contained in the anchor broadcast recommendation message; and according to the broadcast state to which the verified live broadcast room recommendation type belongs, generating a corresponding recommendation notification broadcast to the target live broadcast room for display. The live broadcast room recommendation service is provided for the platform, the user can perceive the exposure data of the live broadcast room, the recommendation notification is automatically screened and customized, and the visualization effect of the recommendation notification is improved.
Owner:广州方硅信息技术有限公司
Method and device for displaying the number of viewers in a live broadcast room
ActiveCN107071566BProcess stabilityImprove the live broadcast experienceTransmissionSelective content distributionTelecommunicationsLiving room
Embodiments of the present invention provide a method and device for displaying the number of viewers in a live broadcast room. The method includes: in response to the interruption notice of the live video in the live broadcast room, decrementing the number of viewers in the live broadcast room; and sequentially sending the decremented number of viewers to The anchor client corresponding to the live broadcast room, so that the anchor client sequentially updates and displays the number of viewers after the decrement. Based on the method for displaying the number of viewers in the live broadcast room provided by this solution, when the live video stream is cut off, the number of viewers in the live broadcast room is gradually reduced, reducing the waste of network resources and improving the live broadcast experience of the anchor.
Owner:北京龙之心科技有限公司
Network live broadcast all-in-one machine and network live broadcast device
PendingCN113207019AFast assemblyImprove the live broadcast experienceSelective content distributionComputer hardwareHeadphones
The invention provides a network live broadcast all-in-one machine and a network live broadcast device. The network live broadcast all-in-one machine comprises a main control module, an audio acquisition unit, an earphone, a communication module, and a camera, wherein the main control module is provided with a plurality of interfaces, and the audio acquisition unit, the earphone and the camera are respectively connected with the main control module through one interface; and the main control module is electrically connected with the communication module. The network live broadcast all-in-one machine and the network live broadcast device have the beneficial effects that the main control module is provided with a plurality of interfaces, so that the audio acquisition unit, the earphone and the camera are respectively connected with the main control module through one interface, each set of equipment can be directly connected with the main control module without an intermediate device, in addition, and each set of equipment only needs to be connected with the main control unit, complex wiring is not needed, thus the assembly speed of the user is improved, and the live broadcast experience of the user is further improved.
Owner:SHENZHEN WATER WORLD INFORMATION CO LTD
Real-time virtual anchor motion capture method and system for live broadcast stream
PendingCN113505637AImprove the live broadcast experienceGuaranteed motion capture effectCharacter and pattern recognitionSimulationMotion capture
The invention discloses a real-time virtual anchor motion capture method and system for a live broadcast stream, and the method comprises the steps: obtaining first budget information according to basic information, and obtaining a first MARKER point number analysis result based on first virtual character information; obtaining a second MARKER point quantity analysis result; performing motion capture importance degree analysis on the first virtual character information, inputting a second MARKER point quantity analysis result and a first analysis result into a sampling point intelligent distribution model, obtaining a first MARKER point distribution scheme, obtaining a real-time feedback result of the first MARKER point distribution scheme; and constructing characteristic action change coordinates based on the real-time feedback result to realize real-time action capture of the first user. The technical problem that in the real-time virtual motion capture process in the prior art, motion capture design cannot be intelligently carried out according to the actual demand of a user, and then the motion capture effect and the ideal effect of the user are differentiated is solved.
Owner:成都威爱新经济技术研究院有限公司
Direct broadcasting delay eliminating method based on Flash player
ActiveCN108337538ASolve the problem of excessive live broadcast delayImprove the live broadcast experienceSelective content distributionClient-sideBroadcasting
The invention discloses a direct broadcasting delay eliminating method based on a Flash player. Direct broadcasting video delay caused by network fluctuation can be divided into client network fluctuation and direct broadcasting end network fluctuation. The method provided by the invention can be used to solve a problem of a too large direct broadcasting delay caused by the client network fluctuation and the direct broadcasting end network fluctuation by analyzing the reasons of the client network fluctuation and the direct broadcasting terminal network fluctuation, and therefore direct broadcasting experience is improved.
Owner:CHUANGSHENG SHILIAN DIGITAL TECH BEIJING CO LTD
Remote control processing method and device, remote control response method and device, equipment, medium and product
ActiveCN114222190AImprove experienceImprove the live broadcast experienceTransmissionSelective content distributionData synchronizationRemote control
The invention discloses a direct broadcasting room remote control processing method and device, a direct broadcasting room remote control response method and device, equipment, a medium and a product. The method comprises the following steps: pushing a control application instruction to a target user side in a direct broadcasting room; receiving a screen recording video stream pushed by the target user side in response to the control application instruction, and outputting the screen recording video stream to the live broadcast room control area for playing, wherein the media server is responsible for forwarding and pushing the screen recording video stream; monitoring an operation event acting on the live broadcast room control area in real time, and generating a corresponding operation message according to the operation event; and the operation message is pushed to the target user side, so that the target user side analyzes the operation message and executes an operation instruction in the operation message in a position corresponding to the operation position information in the live broadcast room interface of the target user side, the currently performed live broadcast room online service is controlled, and the operation message is forwarded and pushed by the communication server. According to the invention, a remote assistance service is provided for the user of the live broadcast platform, and the video stream and the instruction are shunted, forwarded and pushed by the corresponding server to realize data synchronization.
Owner:GUANGZHOU HUADUO NETWORK TECH
User management method, server and computer readable storage medium
ActiveCN110798693AImprove the live broadcast experiencePrevent Malicious BehaviorSelective content distributionMicrophoneEngineering
The embodiment of the invention discloses a user management method, a server and a computer readable storage medium. The method comprises the steps that the server acquires behaviors of audience clients in a live broadcast room; when the server detects that the behavior of the audience client conforms to a user management model, whether the network connection of the audience client is abnormal ornot is judged, wherein the user management model is a model generated according to malicious behaviors of a user; if so, the server detects the audience client side connected with the microphone through a long link heartbeat mechanism, and if it is detected that microphone connection between the audience client side and an anchor client side succeeds within a preset time interval, the server interrupts connection between the anchor client side and the audience client side. By implementing the method, the user management efficiency can be improved.
Owner:深圳市镜玩科技有限公司
A method and terminal equipment for processing sound during live broadcast
ActiveCN107657951BSure easyEasy to determineCurrent supply arrangementsSpeech recognitionSound sourcesTerminal equipment
The invention discloses a sound processing method in the live broadcast process and a terminal device. The method comprises the following steps: obtaining a speech signal of a user, and identifying aspeech instruction in the speech signal; according to the speech instruction, determining audio data to be obtained of the terminal device; determining whether to obtain the audio data to be obtainedaccording to presetting of whether each audio data of the terminal is forbidden obtaining; and if determining to obtain the audio data to be obtained, playing the audio data to be obtained through theterminal device to obtain the audio data to be obtained, and carrying out sound mixing processing on the obtained audio data to be obtained and the speech signal of the user to generate live audio data. The method can prevent obtaining user-undesired audio data in the terminal device, and realizes control of sound sources for sound mixing during sound mixing to obtain better live audio data, thereby enriching atmosphere of live broadcast.
Owner:SHENZHEN IVVI HLDG LTD
Topic guidance method in live broadcast, live broadcast device and terminal equipment
ActiveCN107247794BIncrease motivationActive Live AtmosphereData processing applicationsDigital data information retrievalTerminal equipmentBroadcast data
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
A live broadcast method and live broadcast device based on remote desktop
ActiveCN107333184BImprove the effect of live broadcastImprove the live broadcast experienceSelective content distributionRemote desktopTerminal equipment
Embodiments of the present invention provide a remote desktop-based live broadcast method and live broadcast equipment. The live broadcast method includes: collecting the first display data of the live image through multiple cameras of the first terminal equipment, and correspondingly using the first terminal equipment. The cloud server distributes the first display data to a plurality of second terminal devices; obtains the second display data of at least one application program in the first terminal device, and based on a predetermined image synthesis method, combines the first The display data and the second display data are synthesized into screen projection data; and the screen projection data is sent to at least one third terminal device through a predetermined network channel, so as to preview the screen projection image during the live broadcast. Through the present invention, the user can perform live broadcast without the mobile terminal during the live broadcast process, thereby improving the performance of live audio and video, solving the problem of short battery life during the live broadcast process, and greatly satisfying the multi-faceted use needs of the user.
Owner:依偎科技(南昌)有限公司
Live video coding method based on prediction mode selection and computer equipment
ActiveCN114374843AReduce coding complexityImprove coding efficiencyDigital video signal modificationSelective content distributionCoding blockAlgorithm
The invention relates to the technical field of network live broadcast and video coding, and provides a live video coding method based on prediction mode selection and computer equipment, and the method comprises the steps: obtaining a target reference block corresponding to each first coding block in a first live broadcast image in a first inter-frame prediction mode, judging whether the first coding block meets a preset mode selection condition or not; if yes, selecting a target prediction mode corresponding to the first coding block as a first inter-frame prediction mode; if not, obtaining rate distortion optimization information corresponding to the first coding block in each prediction mode, and obtaining a target prediction mode corresponding to the first coding block according to the rate distortion optimization information corresponding to the first coding block in each prediction mode; and obtaining a target prediction mode corresponding to the second coding block, and coding the coding blocks in the target prediction mode corresponding to each coding block to obtain a coded live video. Compared with the prior art, the encoding efficiency of the live video can be improved, and the live experience of the user is improved.
Owner:广州方硅信息技术有限公司
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