32results about How to "Improve live viewing experience" patented technology

The disclosure, which relates to the technical field of network live broadcast, relates to a live broadcast control method and device, electronic equipment and a computer readable storage medium thatare applied to a scene of judging microphone connection winning and losing of an anchor in live broadcast. The live broadcast control method comprises the following steps: receiving live broadcast microphone connection requests of a plurality of candidate live broadcast terminals, and matching at least two live broadcast terminals to a same target interaction event according to the live broadcastmicrophone connection requests, and configuring the live broadcast terminals to be contained by candidate live broadcast terminals; in response to the end of the target interaction event, determininginteraction result data of each live broadcast terminal, and determining virtual gift data corresponding to each live broadcast terminal; and determining a live broadcast interaction rank between thelive broadcast terminals according to the interaction result data and the virtual gift data. According to the invention, the microphone connection score of the microphone connection anchor can be determined by combining the game data of each live broadcast terminal in the microphone connection process, and the participation degree of live broadcast in the microphone connection live broadcast process is improved.

The invention discloses a video live broadcast oriented code rate self-adaption method based on a finite-state machine. The method comprises the steps of bandwidth estimation, preprocessing of historical observation data through Klehman filtering, inter-frame differential denoising and improvement of bandwidth estimation accuracy according to probability statistics and confidence confirmation. Buffer areas are graded, security buffer thresholds and danger buffer thresholds of different sizes are set for bandwidths of different levels, and the security buffer thresholds and the danger buffer thresholds are added into a code rate decision mechanism of the state machine; and time delay control: a change trend of a future cache is obtained according to the current bandwidth and the selectioncode rate so as to dynamically adjust and determine a variable of a fast and slow playing threshold of the player. According to the method, available bandwidth is fully utilized from three aspects ofbandwidth estimation, buffer area grading and time delay control, video switching frequency is reduced while video quality maximization and low time delay are guaranteed, video live broadcast smoothness is improved, watching experience of a user is greatly improved, and the method can be effectively applied to the fields of network video live broadcast and the like.

The invention discloses a live broadcast noise reduction method. The method comprises the following steps: determining a selected preset noise sample according to input selection information; performing noise reduction processing on an original audio file via a noise reduction model according to the preset noise sample to obtain a final audio file; and outputting the final audio file to a live broadcast server. By adoption of the method, the noise reduction processing is performed on the original audio file via the noise reduction model according to the noise sample selected by a user for filtering, and the live broadcast viewing experience and the competitiveness of a live broadcast platform are improved by the live broadcast noise reduction method, which is more targeted, selective and better in noise reduction effect, in the case that the noise cannot be avoided.

The invention relates to the technical field of networks, in particular to a live audio processing method, device and system. A server receives at least two paths of live audio stream data sent by ananchor end; the. An audience end can send the received audio mixing proportion input by the user to the server; t. The server sends a sound mixing proportion instruction according to the audience termina. l; mixing and synthesizing the aAt least two paths of live broadcast audio stream data are mixed and synthesized.; t. The live broadcast audio stream data after audio mixing and synthesis is sentto the audience end; . wherein the server can be a live broadcast server; a; or,lternatively, the system server can be divided into a live broadcast server for executing and receiving data sent by the anchor end and a sound mixing server for executing sound mixing synthesis. Therefore, the audio mixing proportion modification of the audio is realized at the audience end, different audiences can set different audio mixing proportions, the requirement of different audiences on the audio mixing proportion in live broadcast is met, and the live broadcast watching experience of the audiences is improved.

The embodiment of the invention provides a sticker template image generation method and device, anchor end equipment and a storage medium, and relates to the technical field of the Internet. The anchor terminal equipment obtains target sticker template information from the server, the target sticker template information comprises a target configuration file and target maps, and the target configuration file comprises size information and position information of each target map; and a picture layer picture of a preset picture layer is formed according to the target sticker template information, the picture layer picture of the preset picture layer comprising a target sticker, the size and position of the target sticker in the picture layer picture being determined according to the size information and position information of the target sticker, and the picture layer picture of the preset picture layer being used for being synthesized with a to-be-displayed image frame to form a live broadcast picture. Thus, according to the target sticker template information obtained at the server, the layer picture which has a relatively good beautifying effect and comprises the sticker can be generated, an anchor does not need to edit the sticker for a long time, and meanwhile, a sticker setting effect can be ensured.

The invention provides a microphone connection live broadcast method and related equipment, and the method comprises the steps: obtaining an original audio inputted by an anchor in real time based ona terminal and a target tone selected by the anchor based on the terminal if any terminal triggers a sound changing live broadcast mode in a live broadcast process of microphone connection of a plurality of terminals; performing tone conversion on the original tone in the original audio based on the target tone to obtain a converted target audio; and mixing the target audio with acquired originalaudios input by other microphone-connected terminals to obtain a mixed stream audio, and sending the mixed stream audio to all microphone-connected terminals and audience terminals entering a microphone-connected live broadcast room. In the scheme, a server performs tone conversion on an original audio input by a terminal triggering a voice-changing live broadcast mode in real time to obtain a target audio. Therefore, audiences entering the live broadcast room can watch conveniently. Through adoption of the method, microphone connection live broadcast is performed, so that the live broadcast watching experience of the user can be improved, and the user stickiness to the live broadcast platform is enhanced.

The invention relates to a video transcoding method and device, electronic equipment and a storage medium. The method comprises the following steps: a live video stream of an anchor end is received; transcoding prompt information of the live video stream is obtained from the live video stream, wherein the transcoding prompt information is determined by the anchor end based on a code rate of the live video stream uploaded by the anchor end; and when the transcoding prompt information is a first type of transcoding prompt information, the live video stream is not transcoded, and the live video stream is sent to an audience end, wherein the first type of transcoding prompt information is used for indicating that a code rate of the live video stream uploaded by the anchor end is within a target code rate range. According to the method, when the network environment where the anchor end is located becomes poor, the server does not perform transcoding processing on the live video stream sentby the anchor end, the live video stream is sent to the audience end after being directly packaged, and live broadcast can be presented on the audience end with good quality.

The invention discloses a user ranking method, device and system and a storage medium, and relates to the technical field of real-time score ranking of anchor users during network live broadcast. Theuser ranking method comprises the following steps: acquiring key data information of users from application programs operated by all users in real time, the key data information comprising applicationprogram names, user identification information and key data; uploading the key data information to the server in real time; and receiving the key data information, and ranking all users using the same application program according to the sizes of the corresponding key data. The method is applied to occasions such as a live broadcast platform, so that audience users can obtain the performance ranking of the live broadcast anchors of the watched game from the server in real time when watching the live broadcast picture content of the anchors, and the live broadcast watching experience of the audience users is improved. The invention further provides a corresponding user ranking device, a user ranking system and a storage medium.

The invention aims to provide a method and equipment for determining a virtual live streaming image. The method comprises the following steps: receiving a real-time live streaming image which is uploaded by first user equipment of a live streamer and corresponds to live streaming; acquiring a virtual background instruction about the real-time live streaming image; and in response to the virtual background instruction, determining a live streamer portrait area of the live streamer according to the real-time live streaming image, determining corresponding adaptive proportion information according to the live streamer portrait area and a corresponding virtual background image, and according to the live streamer portrait area, the virtual background image and the adaptive proportion information, generating a corresponding virtual live streaming image; and issuing the virtual live streaming image to second user equipment of the audience user of the live streaming. According to the invention, the fusion of the virtual background and the live streamer portrait is more real, the display effect of the live streaming image is improved, and good live streaming watching experience is provided for audience users.

The invention discloses a method for removing black eyes, a storage medium, equipment and a system, and relates to the field of image processing. The method comprises the steps: obtaining a face imageto be subjected to black eye removal processing; based on a face key point detection algorithm, determining a human eye center point in the obtained face image; determining a black eye area in the human face image based on the size proportion relationship between the human face and the black eye on the human face and the position coordinates of the human eye center point in the human face image;and obtaining pixel points in the black eye area, and performing beautifying processing on the obtained pixel points to complete beautifying processing of the black eye area in the face image. According to the method, the purpose of accurately removing the dark circles on the face image can be achieved.

The invention provides a live video sharing method, which is applied to a digital terminal and comprises the following steps: acquiring a target live program code stream according to a trigger instruction; decoding and forwarding the target live program code stream to a first playing device; slicing the decoded target live program code stream, adding verification data and writing into a built-in database; and forwarding the target live program data in the built-in database to the second playing device through the 5G module. The invention further discloses a system and a storage medium. According to the invention, the live program video stream is distributed through the digital terminal, and the high-resolution original live program code stream data after decoding, frequency locking and slicing of the live program code stream is issued to the third-party playing device through the 5G network while the playing effect of the first playing device is not affected, so the user can obtain real-time live broadcast watching experience with high resolution.

The embodiment of the invention discloses a live streaming data management system, method and device and a storage medium. The system comprises a live streaming master buffer queue, a live streaming slave buffer queue, a verification manager and an interaction manager. A to-be-decoded frame data sequence meeting an input condition is cached in the live streaming main buffer queue so as to provide to-be-decoded frame data for a live streaming decoder, and the verification manager is used for verifying a live streaming frame data sequence transmitted by a direct server and caching a target frame data sequence formed after verification to the live streaming slave buffer queue; the interaction manager is used for repairing the live streaming master buffer queue by adopting the cached frame data in the live streaming slave buffer queue when monitoring that the live streaming master buffer queue meets the interaction condition. By utilizing the system, the problems of playing lagging, frequent buffering and the like caused by a single buffer area and fixed buffer length in an existing buffer mode are effectively solved, and meanwhile, the situations that disordered data exist in a buffer queue, data are repeatedly issued and the like are avoided.

The invention discloses a network live broadcast intelligent guiding method and system and a computer storage medium, and the method comprises the steps: obtaining each preset process step in a target network live broadcast room and the real-time voice content of an anchor, and analyzing a matching degree coefficient between the voice content of the anchor in the target network live broadcast room and each preset process step; according to the method, the matching process step corresponding to the anchor voice content in the target network live broadcast room is screened, the matching process step is compared with the target process step being executed in the target network live broadcast room, and the corresponding operation instruction is sent according to the comparison result, so that the live broadcast process of the target network live broadcast room is intelligently guided. According to the method, the function limitation of the existing method is broken to a great extent, so that the live broadcast content of the network live broadcast room has higher relevance and logicality, the interest and expectation of live broadcast audiences are further improved, the user viscosity of a network live broadcast platform is increased, and the development and progress of the network live broadcast platform are facilitated.

The invention provides a live broadcast data analysis method and device, electronic equipment and a storage medium, and relates to the technical field of data processing. The method comprises the steps that live broadcast data reported by an anchor client side, an audience client side and a client side server are acquired respectively, the live broadcast data of the anchor client side comprises push flow data, the live broadcast data of the audience client side comprises pull flow data, and the live broadcast data of the client side server comprises push-pull flow data and the operation state of client side equipment; then the live broadcast data of the anchor client, the live broadcast data of the audience client and the live broadcast data of the client server are analyzed and processed to obtain a processing result, and the processing result is used for representing the stability of the live broadcast process; and according to the processing result, an updating instruction of the anchor client and/or the audience client is generated. According to the method, the related live broadcast data in the live broadcast process is processed and analyzed, so that problems in the live broadcast process are found in time, and the stability of the live broadcast process is improved.

The invention relates to the technical field of computers, and relates to a video live broadcast method and device and a cloud live broadcast server. The method comprises the following steps: receiving a video live broadcast access instruction, the video live broadcast access instruction comprising a video live broadcast room ID to be accessed; obtaining access information for performing video live broadcast access according to the video live broadcast room ID; first analysis information for analyzing and processing the access information is obtained, and the first analysis information is obtained by analyzing and processing the access information through a shielding model meeting a preset condition; responding to the live video access instruction, and transmitting the first analysis information; and accessing the corresponding live video room based on the first analysis information. By using the method, it can be determined that the live broadcast video is shielded according to the analyzed information before the live broadcast is accessed, so that a better live broadcast experience is provided for an anchor.

The invention provides an image synthesis method and device, terminal equipment and a readable storage medium. The method is applied to a data transmission system. The data transmission system comprises an anchor end, a server and a playing end. According to the method, a data transmission mode between devices in a live broadcast scene is improved, a server obtains background image data under each real view angle before live broadcast is started, and an anchor end obtains foreground image data under each real view angle in real time in the live broadcast process; and the playing end synthesizes a virtual view angle image under the view angle to be watched according to the background image data and the foreground image data. According to the method, part of original work of the server is allocated to the anchor end and the playing ends to be executed, on one hand, the workload of synthesizing the image by the server is reduced, the working efficiency of the server is improved, on the other hand, the plurality of playing ends can synthesize respective live broadcast images to be played in parallel, so that the image synthesis efficiency is further improved, and the user experience is improved. And the live broadcast watching experience of the user is enhanced.