310 results about "Screen sharing" patented technology

The invention discloses a semantic parsing and mapping method for cross-platform touch instructions of a same-screen device, and the method comprises the steps: S1, obtaining a touch instruction of a source device through the same-screen device, the touch instruction comprising a touch position, a touch gesture type and touch time sequence information; s2, based on an operating system type and an application scene of a target device, semantic analysis is conducted on the touch instruction, an intermediate semantic layer instruction is generated, and the intermediate semantic layer instruction comprises operation logic, an interaction intention and a target control identifier; s3, dynamically mapping the intermediate semantic layer instruction into a native instruction of the target device according to a platform protocol and an interaction rule of the target device, the native instruction being adapted to a touch event processing mechanism of the target device; and S4, sending the native instruction to the target equipment for execution, and synchronously updating the display interface of the same-screen device and the display content of the target equipment.

The disclosed techniques provide a system for automatically inserting reference to a file in meeting transcripts or meeting summaries. In general, the disclosed techniques manage and enrich meeting transcripts, meeting summaries, meeting recordings, and screen-shared files during an online meeting. During an online meeting, when a presenter screenshares an application file, such as Word doc, PowerPoint, Excel, etc., a system creates meeting transcripts or a summary for the real-time discussion based on audio signals and / or chat messages relating to the shared contents of the application file. The system also determines the location of the application file and inserts a reference to the application file in the transcript or summary.

An electronic method for contextual task creation during a screen sharing session includes collecting shared screen data, searching the shared screen data for a potential task, and confirming the potential task with a user to generate a confirmed task. The electronic method can further include sending the confirmed task to a task management engine where the task can be collaboratively reviewed for progress and accuracy. The electronic method can be performed by a contextual task creation program or system that utilizes optical character recognition techniques for converting an image of text into a machine-readable text format, and natural language processing techniques for identifying keywords, entities, and actionable items within the text to provide possible task suggestions to a user.

The invention provides a multi-classroom remote interaction system, which can realize more efficient interactive teaching in a multi-classroom sharing scene. A teacher gives a lesson in one classroom, and other classrooms synchronously participate in the same classroom through a screen sharing technology, so that a plurality of classrooms share a course, the classroom coverage is expanded, and the teaching efficiency can be improved. The interactive system disclosed by the invention runs in a browser environment, has extremely high multi-terminal compatibility, and can realize multi-screen interaction through a webpage embedding technology no matter in an Android, an iOS mobile terminal or a PC terminal, so that the requirements of different terminal devices are met. Teachers and students can directly access the classroom through the browser without additionally downloading software, so that more convenient and efficient interactive teaching can be experienced.

Game-specific screen share features can be provided to viewers of a video game livestream. The viewers can control a themed or adaptive cursor presented to the gamer during gameplay, and can also provide themed or adaptive sentiment-based reactions to the gamer during gameplay. The cursor and reactions can then be surfaced to the gamer a number of ways and can even be tied back into the game execution environment itself.

The invention provides a technical support implementation method applied to a Web application, and belongs to the technical field of communication, so that a user can obtain instant and online help and guidance of a technical consultant in the Web application in the process of operating the Web application, and the technical support implementation method specifically comprises the following steps: embedding a first program in the Web application on one side of the user, and receiving a trigger signal of the user by the program to send a technical support request; the technical consultant side comprises a second program, the second program receives and responds to the technical support request, and technical support communication connection is established between the first program and the second program; the first program collects webpage data based on the Web application, generates first synchronous data and sends the first synchronous data; and the second program receives the first synchronous data and obtains the webpage data contained in the first synchronous data, and loads the webpage data in the specified Web container. According to the method, technical support is provided on the basis of remote screen sharing on the two sides, the user experience is improved, and the service quality and the user satisfaction degree of the Web application are remarkably improved.

The present disclosure relates to systems and methods for launching a native application based on a content-sharing indication. In an example method, a computing system monitors for an attempt to share content through a graphical user interface of a first application. The computing system receives an indication of a user sharing content that is hosted by a collaboration platform. The computing system identifies a native application associated with the collaboration platform and integrated with the first application. The computing system notifies the user that the native application is available for collaboration within the first application. The computing system launches the native application within the first application.

The invention relates to the technical field of electric data processing, and discloses a screen content dynamic fuzzy processing method based on user permission verification, which comprises the following steps of: acquiring original screen content of a screen sharing end, dividing the original screen content into regions, and distributing a target permission level according to the region content; obtaining a viewing end user permission level, comparing the viewing end user permission level with a layer target permission, and performing fuzzy processing on a layer with insufficient permission; determining a screen fixation point according to the definition of the user image and eye movement tracking, and adjusting the user permission; and finally, pushing the fuzzified screen content according to the adjusted permission. According to the method, protection of sensitive information is ensured through dynamic permission adjustment and fuzzy processing, and meanwhile user experience is improved.

The invention discloses a customer service method and device based on screen sharing, a storage medium and a program product, and relates to the technical field of communication. A user side responds to a customer service request and establishes connection with a customer service side; and the user side responds to the enabled screen sharing function, records the screen of the local equipment, and transcodes the recorded screen image to obtain a video stream. According to the technical scheme of the invention, when a user has problems such as operation questions, function use obstacles or interface abnormity about mobile applications, the user side can record the operation process of the user and transcode the operation process into the video stream, and the video stream is transmitted to the customer service side. A customer service can know the problems of operation questions, function use obstacles or interface abnormity and the like about the mobile application in real time through the video stream displayed at the customer service end, the problem positioning accuracy is improved, and the judgment error rate is reduced; therefore, the technical problems that a customer service support mechanism related to a mobile application is difficult to meet the requirement of a user for accurate guidance and the user experience is poor are solved.

The present technology is generally directed to multi-user screen sharing. In some embodiments, a method for media content screen sharing includes receiving a first media content item selection from a first user and receiving a second media content item selection from a second user. The method can further include generating a multi-content video signal, wherein the multi-content video signal includes the selected first media content item and the selected second media content item. The multi-content video signal can be displayed to both the first user and the second user. The method can include causing a first electronic device of the first user to display a first portion of the multi-content video signal that corresponds to the selected first media content item, and causing a second electronic device of the second user to display a second portion of the multi-content video signal that corresponds to the selected second media content item.

The invention provides a video coding method and system based on screen sharing, and the method comprises the steps: carrying out the video coding at a corresponding first moment through a quantization parameter value under the condition that first terminal equipment is detected to be started or a new scene appears; in a time period after the first moment and under the condition that the scene is kept unchanged, adjusting the quantization parameter value; under the condition that the quantization parameter value reaches a first preset threshold value, constructing a long-term reference frame group based on the corresponding image frame; under the condition that scene switching of the first terminal equipment is detected, judging whether a reference frame meeting a preset condition exists in the long-term reference frame group or not; if the current frame to be coded exists, coding the current frame to be coded in a mode of combining inter-frame coding and intra-frame coding based on the reference frame to obtain coded data; sending the coded data to a second terminal device for decoding; according to the method and the device, the network congestion condition during scene switching of screen sharing can be avoided.

Aspects of the present disclosure relate to real-time masking of sensitive information in content shared during a screen share session of a video call. Aspects include determining a first computing device on the video call has accepted a request for the screen share session from a second computing device on the video call. Aspects include, in response to the determining, adjusting a parameter of a video stream depicting content displayed on a display of the first computing device. Aspects include processing a video frame of a plurality of video frames included in the video stream to identify sensitive information depicted in the video frame. Aspects include modifying the video frame to mask the sensitive information. Aspects include transmitting the modified video frame to the second computing device for viewing on a display of the second computing device.

The invention provides a screen sharing processing method and device, and the method comprises the steps: entering a service application program according to an access instruction of the service application program after a first terminal builds a call with a second terminal through a call application program, obtaining a screen sharing instruction submitted in the service application program, and responding to the screen sharing instruction, screen recording is carried out through the service application program, the screen video stream for screen sharing is obtained, and screen sharing in the call process is achieved.

The present disclosure relates to a signal processing device and a vehicle display apparatus including the same. The signal processing device according to an embodiment of the present disclosure includes a processor configured to perform signal processing for displays located in a vehicle, wherein the processor is configured to: display a first image including a first overlay on a first display, transmit the first image by screen sharing, and display a second image of a mirrored image corresponding to the first image on a second display; generate a second overlay different from the first overlay while displaying the first image and the second image; transmit information related to the second overlay by instance copying; and display a second overlay generated based on the information related to the second overlay on top of the first image or the second image. Accordingly, objects may be displayed rapidly and accurately by instance copying during screen sharing.

The invention discloses a cross-platform audio and video sharing method and device based on hardware, and the method comprises the steps: capturing screen frame data through a display driving model of a transmitting end, and binding the screen frame data to a GPU shared video memory; compressing the screen frame data by using differential frame compression, and encoding to obtain a change data compression packet; accessing a sound card hardware buffer area of the sending end, and performing compression coding on the audio data at the GPU end to obtain an audio data compression packet; synchronizing timestamps of the change data compression package and the audio data compression package; transmitting the change data compression package and the audio data compression package to a receiving end by using a GPUDirect technology; and the receiving end decodes the audio and video data to obtain audio and video data, performs synchronous rendering and displays the audio and video data to a display of the receiving end. The problem that the existing screen sharing technology has high requirements on network quality in the data acquisition and data sharing process is solved, the audio and video sharing efficiency is realized, the delay is reduced, and zero CPU occupation is realized.

The present invention allows for the creation of a biometrically secure environment that allows viewing, editing and sharing of confidential documents, or the like, in public places, without worrying that someone will see the contents. The invention provides privacy, for example for the purposes of reading documents, in a public environment while having the confidence that you are the only one able to read the document. Privacy may be achieved through methods of identification using biometric features, such as: face, iris or voice recognition. Verification that a real person is viewing the document may also be achieved by pulse recognition. In one embodiment, the screen will shut down when more than one person looks directly at the screen. In different embodiments, the present invention may use voice recognition, print behavior, iris scan, finger print, face verification, etc. A control panel and dashboard may be used, and liveness check or activity audit may be performed. In further embodiments, a document may be securely shared with groups of recipients; a user may be authenticated while video chatting; voice commands may be used to upload, share, send, and open documents; commands may be provided to allow for documents to be read out loud; documents that are shared during screen sharing during a video conference session may be logged; and documents may be scanned and uploaded into the system.

The embodiment of the invention belongs to a screen sharing technology, and provides screen transmission equipment and a screen transmission method, and the method comprises the steps: determining screen transmission data in real-time image data in response to a screen transmission instruction, and transmitting the screen transmission data to the screen transmission equipment; the screen transmission instruction comprises any one of the following selected areas: a first selected area and a second selected area. According to the scheme, the selected area on which the screen transmission data is based is determined in the real-time image data, and the selected area can be the first selected area required by a user or the second selected area which is used for identifying the operable object of the first selected area and is determined based on the operable object after view conversion; according to the method, the selected area of the screen transmission data can be dynamically adjusted along with the change of the shared content, the continuity of the shared content is improved, the situation that a user frequently and manually adjusts the selected area is reduced, and therefore the screen sharing efficiency is improved.

The invention provides an intelligent conference auxiliary method and system, and belongs to the field of network communication. The method comprises the following steps: excluding target application window data from shared stream data in a process of generating the shared stream data based on collected screen shared data, and sending the target application window data to a conference terminal for visual interface feedback; acquiring voice data of the conference terminal in real time, and transliterating the voice data to generate voice text stream data; in response to the screenshot instruction, performing screenshot analysis on the selected screen image to generate image text stream data; and inputting the generated voice text stream data and / or image text stream data into a pre-training language model, fusing the context information of the current session, and generating a structured response content conforming to a preset rule. According to the intelligent conference assisting method and system, it can be ensured that a user selectively hides a specific application window in screen sharing, and intelligent assistance can be provided for a video conference of the user, so that the personalized and scene-aware interaction experience of the user is improved.

The invention provides a multi-screen sharing method and device, a vehicle and a storage medium, the method is applied to the field of vehicles, and the method comprises the following steps: obtaining a leaving position when a touch body leaves a starting point screen and a corresponding initial sliding speed by responding to a screen transmission sliding operation for a selected area in the starting point screen; a sliding stop position is determined according to the departure position after the touch is finished and the initial sliding speed collected at the position, and the overlapping area of the selected area and each preset interactive area after sliding can be determined according to the sliding stop position and the size of the selected area; according to the method, the interactive area with the largest overlapping area with the selected area is selected as the target interactive area expected by the user to slide to, and the display content of the selected area is transmitted to the target screen corresponding to the target interactive area, so that the accuracy of judging the target screen can be improved, and the interactive experience of a sliding screen transmission function is improved.

To provide a system with which, when an input is made on one terminal in one answer section of a questionnaire, information regarding a question item corresponding to the above-described answer section is displayed on another terminal. A system connected with a first and a second terminals. When a first questionnaire is displayed on a screen of the first terminal and a second questionnaire, corresponding to the first questionnaire, is displayed on a screen of the second terminal, when the second terminal receives information in one answer section of the second questionnaire, the system causes the first terminal to display information regarding a question item corresponding to the one answer section.

The present disclosure relates to systems and methods for providing annotations that anchor to a background during a screen share presentation. The systems and methods include steps for receiving a video conference stream at a client device, displaying a shared screen within a content window of the video conference stream on a display in communication with the client device, receiving one or more annotations from a user input device in communication with the client device, capturing one or more snapshots for the one or more annotations, anchoring the annotation to content from the shared screen within the content window using the one or more snapshots, and situating the one or more annotations within the content window based on the anchoring.

According to one embodiment, a method, computer system, and computer program product for controlled screen sharing is provided. The embodiment may include detecting a user intention to begin a screen sharing session during a web conference. The embodiment may also include receiving a user selection of a first view to display during the screen sharing session. The embodiment may further include receiving a user selection of a first subset of web conference participants. The embodiment may also include displaying the first view to the first subset.

The invention discloses a screen sharing method and device, a storage medium and a vehicle, and relates to the technical field of vehicle-mounted screen sharing, and the method comprises the steps: determining a selected area and a shared screen in response to the detection of a long-press operation on the shared screen, and recognizing a first atomic control included in the selected area; determining a constraint attribute and a dependency relationship of the first atomic control; under the condition that the shared screen conforms to the constraint attribute, determining a second atomic control on which the first atomic control depends according to the dependency relationship; and the first atomic control and the second atomic control are shared to the shared screen, so that the content sharing granularity is effectively reduced, the interface attractiveness is improved, and the intelligent experience of a user is improved.

According to the sharing scheme for online consultation provided by the invention, in the process that the first user on the first equipment side carries out online consultation on the second user on the second equipment side, the monitored same-screen sharing operation triggered through the session page of online consultation is responded; therefore, the sharing selection window displaying the at least one page is displayed on the first device needing to share the screen content, and when it is determined that the selection result made by the first user through the sharing selection window is sharing, the target page selected by the first user from the at least one page is shared to the second device to be displayed. The second user can directly communicate with the first user according to the displayed target page, or the second user can remotely operate and view the displayed target page and communicate with the first user according to the operation view result. Visibly, according to the scheme, the same-screen sharing function is supported in the online session, so that the communication experience between users can be improved, and particularly, the customer service quality can be effectively improved in a customer service scene.

The present invention discloses a screen transmitter pairing method, pairing device, and electronic device. The pairing method can be applied to a screen transmitter provided with a WiFi module. The method comprises: the screen transmitter receives an indication signal sent by a terminal device, uses the WiFi module to search for other APs within a nearby range, and sends relevant information of at least one AP found to the terminal device; the screen transmitter receives access information of a target device determined by the terminal device based on the relevant information of the at least one AP, and establishes a communication link between the screen transmitter and the target device based on the access information of the target device and the encryption method of the AP associated with the target device. This method does not require the screen transmitter to be inserted into a smart tablet for pairing. The communication link between the screen transmitter and the target device is established through the access information of the target device and the encryption method of the associated AP, completing pairing between the screen transmitter and the target device and realizing wireless screen projection.

This application provides a multi-device screen sharing method, apparatus, storage medium, and electronic device. The method, applied in the field of computer technology, includes: acquiring a main projection screen sent by a master device and displaying the main projection screen on a screen; if a non-main projection screen sent by a non-master device is acquired, ending the display of the main projection screen and displaying the non-projection screen on the screen; if a reverse screen sharing command is received, recording the display screen on the screen and sending the display screen to the master device so that the master device displays the display screen. This method can avoid display errors such as picture-in-picture during the return of the main device's projection screen when a non-master device projects, and also avoids echo errors in multi-device projection, thereby improving the effect of multi-device screen sharing.

In one aspect, a user's intent can be inferred based on voice analysis during a communications session, and prompts can be presented, or other actions taken, at least partly in response to the inferred intent. For example, a network microphone device (NMD) having one or more microphones can capture voice input and transmit the voice input to remote computing device(s) for a communication session (e.g., a videoconference). The NMD can analyze the voice input to detect one or more utterances. Based on the utterance(s), the NMD can cause a user prompt to be displayed via a display device communicatively coupled to the NMD. The particular prompt can depend at least in part on one or more context parameters associated with the communication session (e.g., a microphone state of one or more users, a screen share state of one or more users, or a recording status of the session, etc.).

The present disclosure relates to systems and methods for launching a collaborative application. The systems and methods include starting a virtual meeting, within a video conferencing solution, between at least a first user and a second user, monitoring for an attempt to share content through a graphical user interface for the virtual meeting, and determining that the first user is attempting to show the shared content to the second user through a collaboration platform that is separate from the video conferencing solution. The systems and methods also include identifying a native application associated with the collaboration platform and integrated with the video conferencing solution, notifying the first user that the native application is available for collaboration within the virtual meeting, and launching the native application within the virtual meeting.