43results about How to "Improve live broadcast efficiency" patented technology

The invention provides a live broadcasting method comprising the steps of acquiring geographical location information of an IP address corresponding to the request; matching the geographical locationinformation of the IP address with that of CDN nodes in an area model to acquire the plurality of CDN nodes matched with the geographical location information of the IP address; detecting parameter information of the plurality of CDN nodes; and selecting at least one CDN node to serve as the CDN node corresponding to the request according to the parameter information of the plurality of CDN nodes.The invention also provides a live broadcasting system. According to the live broadcasting method and system provided by the invention, the geographical location information of the IP address corresponding to the request is matched with that of the CDN nodes in the area model to acquire the plurality of CDN nodes matched with the geographical location information of the IP address, and the at least one CDN node is selected from the plurality of CDN nodes to serve as the corresponding CDN node, so that the live broadcasting efficiency can be improved, and the cost can be saved.

The present invention provides a video live broadcast method and device, computer equipment and a storage medium. The method comprises a step of receiving a live broadcast room data acquisition request carrying a corresponding user identifier sent by a user end, a step of querying a corresponding live broadcast room data list according to the live broadcast room data acquisition request, wherein each piece of live broadcast room data in the live broadcast room data list comprises a corresponding live broadcast room identification; generating authentication keys corresponding to the live broadcast room identification and the user identifier for each piece of live broadcast room data in the live broadcast room data list, a step of sending the live broadcast room data list corresponding to the live broadcast room data acquisition request as a feedback to the user end, wherein each piece of live broadcast room data in the live broadcast room data list comprises the corresponding live broadcast room identification and the authentication key, and a step of broadcasting a live broadcast video stream carrying the live broadcast identification to the user end when a condition that the useridentification corresponding to the user end is added into a cluster corresponding to the live broadcast room identification according to the authentication key is detected. The video live broadcast efficiency is improved.

The invention discloses a multi-camera live method and system. The method comprises the following steps: S1, fixing at least two depth camera positions in a live scene, acquiring and storing a background depth value of each live scene through each depth camera; S2, acquiring the current position depth image of an anchor through the depth camera, generating an optimal depth camera serial number according to the depth image, and switching the live picture to the camera picture; S3, detecting whether the anchor position is changed through the depth camera, and repeating the step S2 when the anchor position is changed. The system comprises a storage module, a camera group, and a processor; the camera group comprises at least two depth cameras; the storage module is used for storing the background depth value of each live scene; a live scene processor is used for the optimal camera serial number. By use of the method disclosed by the invention, the switching of the optimal camera is automatically realized, and the smoothness of the live process can be maintained in various interaction processes of the network anchor and the audience.

The invention discloses a video live streaming method, device and equipment and a storage medium, and belongs to the technical field of computers and the Internet. The method comprises the steps thata client displays a user interface of a first application program; the client displays a broadcast application selection interface in response to the received trigger signal for the broadcast control;the client obtains a selection instruction for a target live streaming application program in the broadcast application selection interface; the client sends a video pushing request to the server; the server acquires a live video; the server sends the live video to the cloud; the client sends an interactive data acquisition request to the server; the server acquires interaction data correspondingto the live video in the target live streaming application program from the cloud according to the interaction data acquisition request; the server sends the interaction data to the client; and the client displays live streaming interactive interface. The embodiment of the invention can be used for quickly carrying out live streaming in an application program, the live video broadcast efficiencyis improved, and the development cost required by live video broadcast is reduced.

The invention relates to the technical field of computers, in particular to a live voting control method and device, electronic equipment and a storage medium, which are used for improving live broadcast efficiency. The method comprises the following steps: in response to a trigger operation of checking a voting item menu in a live streaming page, displaying the voting item menu which comprises atleast one voting item and voice key information associated with the voting item, wherein the voting item is also associated with a voting title and a voting option, and the voting option is associated with barrage key information needing to be published when the voting object selects the voting option; in response to a trigger operation of selecting the target voting item through the voice instruction, displaying voting operation prompt information of the target voting item; and displaying bullet screen key information published by the voting object for a target voting item, wherein the target voting item is associated with voice key information in the voice instruction. The voting item menu containing the selectable voting items is configured in advance, voting can be directly initiatedthrough voice in live streaming, and the live streaming efficiency is effectively improved.

The invention discloses rice seed rope direct seeding equipment. The equipment comprises a main body, a drive device and a seed-rope seeding device. The drive device is arranged on the main body, is in transmission connection with the seed-rope seeding device to drive the seed-rope seeding device to drive, and drives the seed-rope seeding device to place seed ropes in a farmland. A seed-rope monitoring device and a seeding guide device are arranged and correspond to the seed-rope seeding device. The seed-rope monitoring is used for monitoring whether the seed ropes are abnormal, and the seeding guide device is used for seeding guide for the seed-rope seeding device. The equipment is simple in overall structure, high in maneuverability, convenient to operate and maintain, light, low in energy consumption, and high in working efficiency. Through the equipment, the seed ropes are ensured to be continuously placed in the farmland in accurate directions. The operation reliability is effectively improved, the seed rope direct seeding efficiency is improved integrally, and the production cost is reduced. The equipment is very economical, and extremely suitable for being applied and popularized in the industry.

The invention relates to an integrated mobile live broadcasting room, which comprises a supporting box body, universal wheels, a stand column, a first universal support arm, a second universal support arm, a third universal support arm, a fourth universal support arm, a first display screen, a second display screen, a third display screen, a fourth display screen, a machine support, a camera, a power supply system and a host, the universal wheels are arranged at the bottom of the supporting box body, the stand column is arranged at the top of the supporting box body, and one ends of the first universal supporting arm, the second universal supporting arm, the third universal supporting arm and the fourth universal supporting arm are rotationally connected with the stand column, the other end of the first universal supporting arm, the other end of the second universal supporting arm, the other end of the third universal supporting arm and the other end of the fourth universal supporting arm are provided with a first display screen, a second display screen, a third display screen and a machine support respectively, the camera is arranged on the machine support, and the fourth display screen is arranged on one side wall of the stand column; the power supply system and the host are arranged in the supporting box body. The host is electrically connected with the first, second, third and fourth display screens, the camera and the power supply system.

A method for continuously playing video clips without regeneration involves calling on clip records to be continuously played, making an index file according to the order of playback, during replay, finding out a game video of a current play node and its start position and end position, playing the game video to S second before an OUT point, starting to pre-read a video of the next play node and storing it in a memory, and when the current play node is played to its end, reading out the pre-read video from the memory and playing it, thereby achieving seamless playback.

The invention provides a free-view-angle video live broadcast method. The method comprises the steps of receiving audio and video data, synchronizing audio and video stream data, receiving a free-view-angle live broadcast instruction and carrying out free-view-angle live broadcast. According to the video live broadcast method with the free view angle, the cloud live broadcast console controls the shooting of the shooting equipment according to the unified remote control instruction input by the director, the operation process of the shooting equipment in video live broadcast is simplified, and in addition, the audio and video data shot by the shooting equipment are uploaded to the cloud live broadcast console, audio and video data are allowed to be uploaded to a cloud mobile phone, so that a shooting administrator can conveniently monitor the shooting working condition through a low-definition stream forwarded by the cloud mobile phone; the high-definition data is stored in the cloud, data support is provided for preparation for making wonderful moments in the later period, the function of free-view-angle playing of the video data at the wonderful moments is provided, the user experience is improved, the trouble that live video broadcasting is limited by live broadcasting site conditions is eliminated, and the live video broadcasting efficiency is improved.

Embodiments of the present invention disclose a live broadcast method, device, electronic equipment, and computer-readable storage medium, relate to live broadcast technology, and can improve live broadcast efficiency. The live broadcast method includes: parsing the received live broadcast request to obtain user information; querying the first mapping relationship between the preset user information database and the large-area live broadcast room to obtain the large-area live room mapped by the user information; query The second mapping relationship between the preset user information database and the country is obtained to obtain the country to which the user information is mapped; from the obtained large-area live broadcast room, select the live broadcast content that matches the obtained country to play. The present invention is suitable for realizing live broadcast based on local policy virtualization.

The invention discloses a shopping method and system on an e-commerce platform for realizing shopping cart commodity information display, wherein the method includes: obtaining the first shopping cart commodity list information; obtaining the first warm-up time; obtaining the first live comment bulletin obtain the first purchase intention index information; obtain the first pageview information of the products to be broadcast live; sort the first shopping cart product list information in descending order to obtain the order information of the products to be broadcast live; obtain the first preset live broadcast duration information; input the first shopping cart commodity list information, the order information of the commodities to be broadcast live, and the first preset live broadcast duration information into the commodity live broadcast time allocation model to obtain the live broadcast time allocation information of each commodity; The products in the shopping cart product list information will be displayed live. It solves the technical problem in the prior art that the live broadcast commodities cannot be reasonably allocated, thereby making the live broadcast commodities unable to be fully displayed.

The present invention provides a video live broadcast method and device, computer equipment and a storage medium. The method comprises a step of receiving a live broadcast room data acquisition request carrying a corresponding user identifier sent by a user end, a step of querying a corresponding live broadcast room data list according to the live broadcast room data acquisition request, wherein each piece of live broadcast room data in the live broadcast room data list comprises a corresponding live broadcast room identification; generating authentication keys corresponding to the live broadcast room identification and the user identifier for each piece of live broadcast room data in the live broadcast room data list, a step of sending the live broadcast room data list corresponding to the live broadcast room data acquisition request as a feedback to the user end, wherein each piece of live broadcast room data in the live broadcast room data list comprises the corresponding live broadcast room identification and the authentication key, and a step of broadcasting a live broadcast video stream carrying the live broadcast identification to the user end when a condition that the useridentification corresponding to the user end is added into a cluster corresponding to the live broadcast room identification according to the authentication key is detected. The video live broadcast efficiency is improved.

The invention relates to the technical field of rice planting, in particular to a rice machine-directed growth-promoting granule and its preparation method and application, which consist of preservatives, insecticides, fungicides, oxygen enhancers, plant growth regulators, trace elements , rodent repelling agent, filler, nano microsphere of natural polysaccharide, coating agent and binder. Active ingredients such as pesticides and fertilizers in the granules of the present invention are separated from the seeds to avoid direct contact with the inhibitory and toxic effects on seed germination and seedling tissue growth. For large areas of rotten seeds and lack of seedlings caused by seed rot and fermentation, the emergence rate of rice mechanical direct seeding can be increased by 18.33%-26.83%, and the seedling rate can be increased by 63.07%-109.51%.

Provided are a multimedia live broadcast method, apparatus and system. The method comprises: in response to a request received from a speaker terminal for acquiring a first multimedia live broadcast stream, sending the first multimedia live broadcast stream to the speaker terminal; receiving a second multimedia live broadcast stream from the speaker terminal, wherein the second multimedia live broadcast stream is generated by adding speaking information into the first multimedia live broadcast stream by the speaker terminal; and sending the second multimedia live broadcast stream to a viewing user terminal so as to realize multimedia live broadcast.