l Recording live on demand module
Ø Synchronous recording
The system can simultaneously record video, audio and computer screen into a single file. Supports any combination of 3 1080P HD video signals or VGA signals for recording. Support multi-stream multi-screen recording mode, the file generated by the recording is a single file, multiple video windows during live broadcast and playback, you can arbitrarily pull the main screen or full screen playback.
Ø Live broadcast
The system can live broadcast live video, audio and computer screens through the network. Users can simultaneously watch live audio, video and graphic content with IE browser and Media Player. The system has 100 built-in simultaneous live broadcasts, and supports the MMS push forwarding function. You can also achieve unlimited live broadcast forwarding services by installing Ncast Media Transmit forwarding software on different computers.
Ø Later on demand
The system can be configured with VOD on-demand function, which can realize online on-demand at the end of recording. Users can play back the recorded audio, video and graphic content with IE browser and Media Player.
Ø Rigorous and comprehensive user management
The system supports multi-level user grouping and authority management functions, and can flexibly assign authority through the tree menu.
Ø Comprehensive document management
The system can manage the recorded files, and can perform operations such as rename, delete, download, watch and on-demand permissions, upload master control platform, upload specified FTP server, etc .; after authorization, users can download files to the local computer through the WEB interface.
l Video interactive module
Ø Embedded hardware DSP architecture, multi-channel 1080P independent codec
Embedded architecture, pure hardware high-definition video encoding and decoding to meet the needs of multi-party high-definition video, audio and PPT interaction, each input channel is independently encoded, supports three 1080P HD DSP independent encoding and decoding, each picture is transmitted and played back Can achieve 1080P original resolution.
Ø High concurrent routing MCU architecture, no time difference in communication
The innovative routing multi-point interactive MCU architecture is different from the traditional video conference architecture. The MCU no longer needs to perform decoding and secondary encoding. It is only responsible for the selection of routing packets. Its intelligent routing strategy ensures that the video is processed with the best efficiency. Packet switching, without reducing video quality or adding significant delay. A single Ncast Router can realize real-time routing switching and forwarding of up to 128 terminals, and the interactive delay can be as low as 200ms, so that there is no "time difference" in communication ".
Ø Intelligent guidance system, pointing Jiangshan
The intelligent guide system integrates TV wall, streaming media matrix, and click tracking functions. The system can monitor the screens of the sub-sites in real time. The streaming media matrix switching function that supports one-key calling and one-key switching can be realized with one click. Image tracking control of the remote camera.
Ø Carrier-level CDN distribution and MCU load balancing design
The system adopts CDN distribution and MCU load balancing design. Users can obtain data from the nearest MCU, which can effectively ensure the smoothness of video transmission while reducing the load on the backbone network, improve the load capacity of the entire network, and solve cross-region and cross-network Access and other issues.
l Image tracking module
Ø Intelligent image recognition tracking, professional shooting effect
The system is embedded with a teacher image recognition tracking system (optional module), embedded TI Cortex-A8 + DSP architecture, and built-in software setting interface, which can easily realize tracking area division and tracking strategy setting. The automatic zoom of the lens supports automatic close-up and dynamic PTZ speed adjustment. The tracking effect is smooth and natural, comparable to the shooting effect of professional cameramen.
Ø Visual image click tracking, triggered at the touch of a button
The system is embedded with a visual image click tracking + virtual seat map click tracking module, which can realize automatic tracking shooting by touching the target, and supports multiple multiple presets and intelligent image close-up zooming functions.
l Live broadcast and playback module
Ø 1080P HD picture quality
The system provides 1080P full HD video interaction, local playback, and live output screen output, restoring a real meeting place, allowing participants to be on the scene.
Ø Building block expansion output, telepresence user experience
The system is equipped with HDMI and DVI dual output interfaces, which can achieve dual-screen simultaneous extended output. The system more innovatively supports building block-type extended output, and can be equipped with high-definition players and streaming media matrix modules to achieve multi-screen synchronous output, realizing telepresence live broadcast and interactive user experience.
l Management control module
Ø Comprehensive and diverse management control, control at will
The equipment is equipped with WEB webpage and central control equipment control mode, seamlessly integrated into the conference room AV system to achieve centralized control, allowing equipment management to be seen at a glance. At the same time, the system can be equipped with a WIFI module, allowing users to use iPad / iPhone / Android and other devices to achieve wireless control.
l Extended functions
Ø Humanized online guide, multi-format conversion
The system can cooperate with the online guide software to switch the real-time guide through the computer in the network to realize the real-time conversion of multi-stream and multi-picture into 720P / 1080P high-list stream single-picture and single-stream multi-picture HTTP live broadcast, and support localization of files after the guide Storage, realize the dual format storage of multi-stream format of recording host and single-stream format of guide host, and the file output format after guide supports general formats such as ASFWMVAVI.
Ø Powerful and easy-to-use post-editing
The system supports rich post-editing functions, including: multi-stream file splitting, file cutting, file merging, opening and ending production, index editing and other functions.
Ø Simple and easy-to-use post guide function
The system supports post-guide production, can realize multi-stream multi-picture format output as single-stream single-picture, single-stream multi-picture video format, and supports resolution and code stream secondary encoding compression, using Ncast innovative image encoding quality improvement technology, The file generated after the re-direction supports a maximum resolution of 2880 * 1080 (1.5 times of 1080P).
Ø IOS & Android transcoding, 3G wireless access is more flexible
The system supports the expansion of IOS & Android transcoding servers, enabling access to mobile terminals such as iPad / iPhone / Android, and watching live broadcasts anytime, anywhere.
Ø Centralized network player makes management easier
The system can expand the high-definition player for network reception, a variety of terminal equipment options, support multi-picture output, and supporting streaming media matrix module can support network centralized management and control, reduce management pressure, and improve management efficiency.
About Ncast
Guangzhou Ying Visual Electronic Technology Co., Ltd., established in 2007, is a high-tech enterprise focusing on product development and excellent Internet services in the three major areas of multimedia communication, video and audio codec, and intelligent image processing. Since its establishment, Ncast has insisted on independent innovation and has developed a number of innovative products with independent intellectual property rights, including: high-definition multimedia recording and broadcasting system, image recognition tracking system, image click tracking system, video interactive system.
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