Patent•
Video resource management method, video resource management framework and video processing device
27 Jul 2016-
TL;DR: In this article, a video resource management method is presented, where a video processing device obtains video information corresponding to the recording mode from the local shooting device and/or the far-end shooting device, processes the video information according to a preset strategy and obtains a resource mode video and a film mode video.
Abstract: The invention provides a video resource management method, a video resource management framework and a video processing device The method comprises the following steps that: a shooting control device controls a local shooting device and/or a far-end shooting device to carry out picture recording according to a started recording mode; the video processing device obtains video information corresponding to the recording mode from the local shooting device and/or the far-end shooting device, processes the video information according to a preset strategy and obtains a resource mode video and a film mode video; and the video processing device stores the resource mode video or the film mode video corresponding to the recording mode to a corresponding storage center, the video information generated by different recording modes are processed pointedly, the utilization rate of the video information is improved, the pointed and individual storage according to different recording mode is realized, the access efficiency to the video resources is substantially improved, and users accessing the video resources are effectively managed
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Patent•
19 Jun 2013
TL;DR: In this article, a network interactive teaching and research application system based on SOA/web-oriented architecture (WOA) is described, which consists of a record module, a tracking identification module and a play directing module.
Abstract: The invention discloses a network interactive teaching and research application system which is based on service-oriented architecture (SOA)/web-oriented architecture (WOA). The network interactive teaching and research application system comprises a record module, a tracking identification module and a play directing module. The record module comprises a scene camera, a voice recording end and a camera shooting control module, wherein the camera shooting control module controls synchronous record of the scene camera and the voice recording end. The tracking identification module comprises a locating tracking camera and an identification module, wherein the identification module is used for identifying and adjusting frames shot by the locating tracking camera, the tracking identification module controls the scene camera to shoot area frames of an object tracked by the locating tracking camera, the scene camera shoots the frames, and the frames are stored and/or played through the play directing module.
43 citations
Patent•
02 Oct 2013
17 citations
Patent•
14 May 2014
TL;DR: In this article, an intelligent teaching management system consisting of a multimedia playing device, a multimedia input device, an intelligent terminal, a router, and a management server is proposed, where students can discuss difficult problems through the intelligent terminal and the whole process is recorded by equipment and sent to the management server.
Abstract: An intelligent teaching management system comprises a multimedia playing device, a multimedia input device, a computer, an intelligent terminal, a router and a management server. The intelligent terminal comprises a first control module, a first communication module and a first multimedia input module, wherein the first communication module and the first multimedia input module are connected with the first control module. Communication between the computer and the management server is established, and through the first communication module, a local area network is established between the intelligent terminal and the computer through the router. In the intelligent teaching management system, a teacher gives lessons by combining the computer with the multimedia playing device and the multimedia input device, students can discuss difficult problems through the intelligent terminal, the whole process is recorded by equipment and sent to the management server, the office of academic affairs or remote students know the lesson giving process through the management server, therefore, combination of local multimedia teaching and remote network education is realized, the problem of interaction between the local students and the remote students is solved, the learning initiative of the students is improved and the teaching efficiency of the teachers and the learning efficiency of the students can be improved easily.
16 citations
Patent•
28 Dec 2011
TL;DR: In this article, an interactive long-distance live broadcasting system consisting of a transmission system, and a front-end service system and a far-end client system which conduct two-way data transmission through the transmission system is presented.
Abstract: The utility model discloses an interactive long-distance live broadcasting system, belonging to the field of network teaching systems and mainly solving the problems that the existing long-distance teaching platform has limited number of customer sides and can not carry out real-time interaction due to view limit, and the like. The interactive long-distance live broadcasting system comprises a transmission system, and a front-end service system and a far-end client system which conduct two-way data transmission through the transmission system, wherein the front-end service system consists of an audio collection system, a video collection system and a screen collection system. The interactive long-distance live broadcasting system has a two-way transmission function, and a far-end subscriber can obtain voice, video and text messages of a front-end speaker and can pass back self information to a computer of the front-end speaker in real time; and the interactive long-distance live broadcasting system also has strong audio, video and screen broadcasting functions, thus not only being used for teaching, but also being capable of providing a long-distance training, exchange, and video meeting platform with a good interaction function for enterprises and public institutions, companies and the like.
10 citations
Patent•
12 Sep 2013
TL;DR: In this paper, a projection apparatus includes a projection module, a network module, an audio capturing module and a conference module, which is connected to the projection module via a processor.
Abstract: A projection apparatus includes a projection module, a network module, a video-audio capturing module, a conference module and a processor. The network module provides a network interface. The video-audio capturing module is configured to capture an image and voice of a local user, and accordingly generates local video-audio data. The conference module provides the video conference function. The processor is electrically connected to the projection module, the network module, the video-audio capturing module and the conference module. When the processor enables the video conference function, the projection apparatus establishes a connection with a remote apparatus through the network interface, in order to receive a remote video-audio data of a remote user from the remote apparatus, and transmit the local video-audio data to the remote apparatus. The projection module projects an image corresponding to the remote video-audio data onto a projection surface.
7 citations