49 results about "Video sharing" patented technology

A system is provided.SOLUTION: Means for acquiring a news article, means for analyzing the acquired news article and extracting an important keyword or point, means for generating a scenario of a four frame comic using a generation AI based on the extracted keyword or point, means for generating the four frame comic using an image generation AI based on the generated scenario, means for generating an animation based on the generated four frame comic and creating a four frame moving image, means for displaying the generated four frame comic and four frame moving image, and means for posting the generated four frame moving image to a moving image sharing platform or a social networking service, means for facilitating access to the original article.SELECTED DRAWING: Figure 1

Described are examples for providing augmented reality (AR) effects for a video sharing platform including activating, by a client of a video sharing platform, an AR effect for recording video for storing on the video sharing platform, and storing, by the client and on the video sharing platform, a user-specific context associated with the AR effect in an inventory that persists after the AR effect is deactivated, wherein the user-specific context includes an identifier of a user account associated with the user-specific context.

The invention relates to the field of cross-node data sharing, two communication processes establish a memory channel based on descriptor driving based on a virtualization device driving architecture, the two communication processes cooperatively maintain an annular memory area, and a source process segments a video and audio stream to be shared into data blocks based on an image group boundary and writes the data blocks into a shared memory pool; and a consumption process obtains the descriptor from the annular control area through a polling or event-driven mechanism, directly accesses the corresponding video and audio data block in the shared memory pool according to the descriptor, realizes zero-copy data acquisition, and obtains the video and audio data through the state identification of the descriptor and a lightweight notification mechanism. And synchronizing data production and consumption between the source process and the consumption process. By constructing a zero-copy communication mechanism based on descriptor driving and an annular memory area, the delay of cross-node video and audio data sharing and the overhead of a processor are reduced, and efficient synchronization and non-copy data exchange of production and consumption processes are realized by utilizing a front-end and rear-end collaborative architecture.

The embodiment of the invention provides a man-machine interaction method and device and electronic device.In the method, in a picture library application program, in response to a first operation of a user on a thumbnail of a video displayed in a first photo album or a photo tab, a first interface is displayed, and a display area of the first interface displays a picture of the video; the first interface further comprises an association area and an operation area, the association area comprises an identifier of the video and an identifier of at least one photo associated with the video, the at least one photo is generated based on the video, and the operation area comprises a sharing control; and in response to a user operating the sharing control, sharing the video to the target terminal. According to the embodiment of the invention, video sharing can be realized in a scene in which the video generates the associated photo.

A computing system is provided, including one or more processors and associated memory storing instructions that cause the one or more processors to execute a social media program. The processor is configured to recognize, via a face recognition module of the social media program, one or more faces in the video. The processor is configured to cause a graphical user interface (GUI) to be displayed. The GUI includes a face selection tool that is configured to enable a user to select at least one recognized face to be masked. The processor is configured to mask the selected at least one recognized face in the video, to thereby generate an edited video. After masking, the processor is configured to share the edited video to a social media platform for viewing by other users.

The application relates to the technical field of vehicles, in particular to a vehicle-mounted video sharing method based on a PCIe bus, an automobile central platform, an electronic device and a computer readable storage medium. The method comprises the following steps: a plurality of system-level chips are connected in communication through a PCIe switch; in each system-level chip, an independent shared memory space is respectively allocated for each camera; when any system-level chip acquires video data, the video data is stored in the local shared memory space, and the video data is transmitted to a PCIe domain space through direct memory access after address mapping; other system-level chips acquire the video data from the PCIe domain space and store the video data in the local shared memory space; and in response to a reading request of the video data of an application program running on any system-level chip, the video data is read from the local shared memory space by the application program.

The application discloses a kind of dynamic controllable video encoding method and device, method includes introducing controllable coding module in video acquisition end, control is carried out to the real-time switching of video stream in combination with encryption control signal;Using encrypted video platform, the coding control instruction including non-encryption encoding instruction and encryption encoding instruction is issued through network control interface;Video encoding is carried out using layered coding strategy;When video does not need to be encrypted, non-encryption encoding mode instruction is issued by platform;When video needs to be encrypted, encryption encoding mode instruction is issued by platform, and video acquisition terminal switches to encryption mode;In encrypted video platform client, corresponding session key is obtained from key management module according to session identification in video frame header, received encrypted video stream is decrypted and played, and decryption end adopts frame-level decryption strategy, only complete decryption is carried out to key frame, and prediction frame is reconstructed by referring to decrypted frame, effectively solve the problem of video security and video sharing.

The invention relates to a multi-screen interactive video call method, system and device. The method comprises the steps that in a video call state with an incoming call terminal, sharing information is acquired through a central control display screen, and the sharing information is used for indicating at least one sharing screen participating in video sharing; based on the shared information, controlling a video acquisition device bound with the shared screen to acquire a video of a corresponding area as a local video; and displaying the incoming call video and the local video of the incoming call terminal on the shared screen, and pushing the local video to the incoming call terminal. By adopting the method, on-demand acquisition and sharing of videos in multiple areas in a cabin are realized, and the limitation that a traditional central control screen camera can only acquire images of half of the body in front of the side of a driver is broken through, so that passengers at different positions such as a main driver, a co-driver and rear-row passengers can participate in video calls according to demands; the interaction dimensionality of the intelligent cabin video call is effectively enriched, the scene requirement of simultaneous interaction of multiple persons is met, and the practicability and flexibility of the video call function are improved.

The invention discloses a dynamic controllable video coding method and device, and the method comprises the steps: introducing a controllable coding module at a video collection end, and controlling the real-time switching of video streams in combination with an encryption control signal; the method comprises the following steps: issuing a coding control instruction comprising a non-encrypted coding instruction and an encrypted coding instruction through a network control interface by using an encrypted video platform; video coding is carried out by adopting a layered coding strategy; when the video does not need to be encrypted, the platform sends a non-encrypted coding mode instruction; when the video needs to be encrypted, the platform sends an encryption coding mode instruction, and the video acquisition terminal is switched to an encryption mode; at an encrypted video platform client, a corresponding session key is obtained from a key management module according to a session identifier in a video frame header, a received encrypted video stream is decrypted and played, a decryption end adopts a frame-level decryption strategy, only complete decryption is performed on a key frame, a prediction frame is reconstructed through a reference decryption frame, and the frame-level decryption strategy is used for decoding the frame-level decryption strategy. The problems of video secrecy and video sharing are effectively solved.

The invention discloses an intelligent billiard video sharing system and method, and relates to the technical field of video processing, and the method comprises the steps: 1, enabling a user to scan a code in an unmanned billiard room, placing an order, and obtaining an order number of a corresponding billiard table and a camera Wifi two-dimensional code; 2, after a user hits a ball, a video acquisition module acquires a video, an AI module identifies a first ball hitting action, tracks a billiard trajectory, judges the start of a game, starts video recording, and transmits the recorded video to a video storage module through a Wifi module; 3, after the competition is finished, video recording is stopped, the video processing module deletes the pause time period of the corresponding video in the video storage module, an essence video is generated, and the essence video is synchronized to a local storage of the video acquisition module; step 4, the user scans a code on site to connect a camera Wifi, or logs in through a Web terminal after leaving the site, downloads a video and shares the video; the problems that in an unmanned billiard room, user competition videos are difficult to record, video editing is tedious, and sharing channels are few are solved.

This invention discloses a blockchain-based method and system for trading surveillance video data. The blockchain platform acquires and broadcasts video data transaction requests across the network. Upon receiving the request, the monitoring data terminal, acting as a distributed ledger node on the blockchain platform, sends the requested first encrypted video data to the requesting user terminal and sends the decryption key to the blockchain platform. The user terminal receives the first encrypted video data, confirms it, and sends a confirmation transaction result to the blockchain platform. After receiving the confirmation transaction result, the user terminal sends the decryption key back to the user terminal to complete the video data transaction. This invention enables video sharing transactions, reduces centralized network operation and credit costs, addresses the security weaknesses of the Internet of Things (IoT), and improves operational efficiency and industrial asset utilization, thereby enhancing the value of the IoT system. Simultaneously, it reduces transaction processes and increases transaction security.

This application relates to a screen sharing method, apparatus, computer device, and storage medium. The method includes: acquiring performance parameters of a video sharing device; based on the performance parameters, performing corresponding metadata extraction operations on shared video frames of the video sharing device to obtain metadata in the shared video frames; the metadata includes target content information of the shared video frames; sending a low-resolution video frame corresponding to the shared video frame and the metadata of the shared video frame to a video receiving device associated with the video sharing device, so that the video receiving device performs resolution enhancement processing on the target content information corresponding to the low-resolution video frame using the metadata, and displays the processed video frame. This method enables high-resolution sharing of video frames at a high frame rate during screen sharing.

The embodiment of the invention provides an image processing method, electronic equipment, a chip system, a storage medium and a computer program product, and relates to the technical field of terminals. The image processing is based on the area of the target object in one image, the parts belonging to the target object in the multiple image layers corresponding to the three-dimensional image representation of the image are merged in one target image layer in the multiple image layers, and the multiple updated image layers are obtained. By taking the target object as the main body as an example, a mirror moving video with the main body size kept unchanged can be generated based on the mirror moving parameters and the updated image layers. In this way, the mirror moving video with the mirror moving effect is generated by adopting one image, manual mirror moving is not needed, time consumed for generating the mirror moving video can be shortened, manpower consumption can be reduced, and then the user experience of video sharing can be improved.

The embodiment of the invention provides an audio and video sharing method, electronic equipment, a storage medium and a chip system, and relates to the technical field of terminals. The method comprises the following steps: the electronic equipment can independently control each piece of audio and video information in interface playing content, and each piece of audio and video information adopts an independent channel to carry out data transmission; the electronic device can also perform stream mixing on each piece of audio and video data based on the setting of the user. Therefore, the electronic equipment can respectively manage and display one or more pieces of audio and video information according to the selection of the user, and the watching experience is improved.

1. The name of the design product: projection telephone (with desktop intelligent device having a display screen and projection). 2. The use of the design product: used in multi-person communication environment, projecting content to other external areas, realizing audio and video sharing, and providing physical button control for projection module. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

Provided are a video sharing method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining input information from a user; determining a target text based on the input information; providing a media file to the user, wherein at least part of visual content of the media file is generated based on the target text; and sending the media file to a target object through a conversation message.

A method and system (100) for managing video sharing in a collaboration session is disclosed. A sharing function (112) obtains a synchronization timestamp of an audio frame of the collaboration session (B122), which is used to synchronize a shared video stream with the collaboration session. The sharing function (112) determines whether the shared video stream requires more, fewer, or the same number of video frames as the video file, based on the video frame rate difference between a desired frame rate and the source frame rate of the video file. The sharing function (112) iteratively retrieves video frames from the video file stored in a storage function (140) (B140). The sharing function (112) provides the shared video stream by sending one or more generated video frames to a video communication service (110) (B160). The video communication service (110) provides the shared video stream to two client devices (121) participating in the collaboration session (B174).

A method and system (100) for managing sharing of video in a collaborative session is disclosed. A sharing function (112) obtains (B122) synchronization timestamps for audio frames of the collaborative session, where the audio frames are to be used to synchronize a shared video stream with the collaborative session. The sharing function (112) determines, based on a video frame rate difference between a desired frame rate and a source frame rate of a video file, whether more, less or the same number of video frames is required in the shared video stream as compared to the number of video frames in the video file. The sharing function (112) iteratively retrieves (B140) video frames from the video file stored in a storage function (140). The shared video stream is provided (B160) by the sharing function (112) by sending the one or more generated video frames to a video communication service (110). The video communication service (110) provides (B174) the shared video stream to two client devices (121) participating in the collaborative session.

The application discloses a text-video cross-modal event element extraction method, collects video data and video introduction text data thereof, respectively labels event types and corresponding event argument roles of the text and video data, wherein the event argument role represents entities playing different roles in events, the event types and the event argument roles corresponding to the event types of the text data and the video data are pre-labeled to be consistent; multi-modal event reference resolution is carried out to realize co-reference event pairing between any "text-video" data, that is, text and video referring to the same event are matched to form a text-video co-reference event pair; the matched "text-video" data is converted into corresponding feature vectors, wherein text tokenization and text embedding are performed on the text data to be converted into a word vector form; ResNet algorithm is directly used on the video data to obtain global level event element features to construct a video global feature vector; Fast-R-CNN is used on the video data to identify local objects, ResNet algorithm is used to obtain local level time elements to construct a video local feature vector; the text word vector and the video global feature vector and the local feature vector are unified in vector dimension through a full connection layer to construct a text-video shared vector space; the text word vector and the video global feature vector and the local feature vector are input into a Transformer encoder, then ONEIE algorithm is adopted to extract event element information of the text mode, and T5-base algorithm is adopted to extract event element information of the video mode. The application can more accurately capture the correlation between the internal of multi-modal, and improves the extraction accuracy.

The application discloses a video sharing method and device, electronic equipment and a computer readable storage medium. Embodiments of the application display a game video sharing message of a sharing object on a graphical user interface. The game video corresponding to the game video sharing message contains a marked video segment. In response to a video segment selection operation, a target video segment is determined from the marked video segment. The target video segment in the game video is played. Embodiments of the application can reduce the effort cost of sharing highlights in a game video.

The present disclosure relates to a video sharing method, apparatus, device and medium. Wherein, the video sharing method is used for an electronic device of a first user, comprising: displaying a target call interface, the target call interface being used to make a real-time call between the first user and at least one second user; when a video sharing event is triggered, the target call Interface is switched to be displayed as a target sharing interface, the target sharing interface being used to display a first video shared between the first user and the at least one second user and to keep the real-time call between the first user and the at least one second user. According to an embodiment of the present disclosure, it enables the first user and the second user to watch the first video synchronously, and realize sharing of the first video.

1. The name of the design product: electronic device's sharing bullet screen generation short video graphical user interface. 2. The use of the design product: for an electronic device. 3. The design points of the design product: in the design of the graphical user interface. 4. The picture or photo that best indicates the design points: interface change state diagram 2. 5. The use of the graphical user interface: for generating and sharing short videos related to selected bullet screens. 6. The human-computer interaction mode of the graphical user interface: in the main view, click on any bullet screen to display the bullet screen comment interface shown in interface change state diagram 1; in interface change state diagram 1, click the "share" button to display the bullet screen selection interface shown in interface change state diagram 2; in interface change state diagram 2, check the bullet screen and click the "next" button to display the video generation interface shown in interface change state diagram 3; after video generation, display the video sharing interface shown in interface change state diagram 4. In the design interface, the gray block is replaceable pictures, videos or content screens; the cross in the design interface represents text and / or numbers and / or letters and / or symbols.

The application provides a hotspot information mining method and device, computer equipment and a storage medium. The method comprises the following steps: obtaining a first account and a seed video of the first account; clustering the seed video according to text information of the seed video to obtain a plurality of video sets; performing first classification on the seed video in each video set respectively to obtain a first number of seed videos belonging to an event category in each video set; performing second classification on the seed video in each video set respectively to obtain a second number of seed videos belonging to an advertisement category in each video set; and determining a hotspot event video set from the video sets according to the first number and the second number corresponding to each video set. The method can realize mining of hotspot event related videos in a video sharing platform without relying on external hot sources, and effectively improves the mining efficiency and accuracy of hotspot videos.

1. The name of the design product: electronic device driving video image display and sharing graphical user interface. 2. The use of the design product: for electronic devices. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: for Bluetooth sharing and display of driving video images. In the front view of each design, interaction can be achieved by clicking the button on the left side of the interface, for example, clicking "cargo box monitoring" to view the monitoring video of the cargo box. In the front view of design 1 and design 2, clicking "share" can initiate video sharing. In the front view of design 3 to design 5, the selected video can be shared by checking the box below the video and clicking "send". In the front view of design 6 and design 7, the current operation can be cancelled by clicking "cancel". 7. Other circumstances that need to be explained: the single color block coating area in the view is the content picture area, and X represents replaceable text.

1. The name of the design product: online meeting graphical user interface for electronic equipment. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: the interface is used for online meetings. 7. The human-computer interaction mode of the graphical user interface: in the design 1 front view, the user can view the meeting details in the top status bar of the interface, can expand the state panel by hovering the mouse pointer over the "cloud recording" control, can switch the grid view, view the security and settings menu, can view the participant information in the middle of the interface, can send the barrage and respond to the interaction in the lower left corner of the interface, and can click the "unmute", "start video", "share screen", "invite", "member (2)", "chat", "end recording", "application", "end meeting" controls in the bottom function bar of the interface to perform the corresponding operation. The human-computer interaction mode of design 2 is the same as that of design 1. In the design 3 front view, the user can view the meeting details in the top status bar of the interface, can switch the grid view, view the security and settings menu, can view the participant information in the middle of the interface, can send the barrage and respond to the interaction in the lower left corner of the interface, and can click the "unmute", "start video", "share screen", "member (2)", "invite", "chat", "recording", "application", "leave meeting" controls in the bottom function bar of the interface to perform the corresponding operation. In the design 4 front view, the user can view the meeting details in the top status bar of the interface, can switch the grid view, view the security and settings menu, can view the participant information in the middle of the interface, can send the barrage and respond to the interaction in the lower left corner of the interface, and can click the "mute", "start video", "share screen", "invite", "member (3)", "chat", "recording", "application", "leave meeting" controls in the bottom function bar of the interface to perform the corresponding operation. In the design 5 front view, when the user hovers the mouse pointer over the "meeting details" control on the left side of the top of the interface, the meeting information window is expanded, and the design 5 interface change state diagram is entered. In the design 6 front view, when the user hovers the mouse pointer over the "cloud recording" control on the left side of the top of the interface, the cloud recording function running state window is expanded, and the design 6 interface change state diagram is entered. The human-computer interaction mode of design 7 is the same as that of design 6. In the design 8 main view, when the user hovers the mouse pointer over the "Live Transcribe" control on the top left side of the interface, the Live Transcribe function running status window is expanded, and the design 8 interface change state diagram is entered. In the design 9 main view, when the user clicks the "Security" control on the top right side of the interface, the security setting menu is expanded, and the design 9 interface change state diagram is entered. In the design 10 main view, when the user clicks the expression control in the lower left corner of the interface, the expression panel is expanded, and the design 10 interface change state diagram is entered.

The application discloses a kind of streaming media video sharing platform cluster management data processing method and system, it is related to data processing technical field, method includes: obtaining load node and distribution signal, obtains first state data, obtains the dynamic weight of load node, the load node with the greatest dynamic weight is as target load node;Video request is distributed to target load node, obtains second state data;Obtain the deviation rate of target load node;If the deviation rate of target load node exceeds preset threshold, then according to the deviation rate of target load node, obtain correction index, and according to correction index, the weight parameter corresponding to target load node is modified and the weight parameter after modification is obtained, the weight parameter corresponding to target load node is replaced with the weight parameter after modification and distribution signal including the weight parameter corresponding to each load node is generated.The application has the advantages of closed loop self-adaption, accurate quantitative control and stable iteration.

The application discloses a convenient cross-domain identity authentication system and method, aiming to improve the security and efficiency in image and video sharing scenarios. The system is based on blockchain technology, realizing identity authentication and information sharing, ensuring data transmission security and identity authentication reliability. Through the steps of opening an account in the blockchain, generating a temporary public-private key pair, publishing transaction information, and verifying user temporary identification, the system realizes accurate identification of user identity and permission control, while reducing storage and computing resource requirements. The application is particularly suitable for data sharing environments that require high security, providing a safe and efficient data sharing platform for users.

Embodiments of the present application relate to the technical field of terminals, and provide an audio and video sharing method, an electronic device, a storage medium, and a chip system. The method comprises: an electronic device may independently control each piece of audio and video information in interface play content, each piece of audio and video information being subjected to data transmission using an independent channel; and the electronic device may also perform stream mixing on each piece of audio and video data on the basis of settings of a user. In this way, the electronic device can separately manage and display one or more pieces of audio and video information on the basis of the selection of the user, thereby improving the viewing experience.

Systems and methods are provided for presenting videos in a playback sequence. The systems and methods receive, by a first client device, a message comprising an identifier of a first video from a second client device. The message is generated by the second client device responsive to a request to share the first video from a video playback graphical user interface (GUI) that automatically plays back a first plurality of videos in sequence. The systems and methods receive input by the first client device that selects the identifier of the first video. The systems and methods, in response to receiving the input, launch, by the first client device, the video playback GUI that automatically plays back a second plurality of videos in sequence and present, by the first client device, the first video corresponding to the identifier before presenting the second plurality of videos in the sequence.

A processor-implemented method of interlinking a first video conference system and a second video conference system for combining and transmitting voice signals of a plurality of users in a video conference system interlinking apparatus including a plurality of video sharing units including receiving second video conference data of a plurality of users from the second video conference system and transmitting voice data including combined voices of two or more users, among the transmitted second video conference data, through a single one of the plurality of video sharing units.