Professional network video broadcast equipment supply Beijing North Star Information Technology Co., Ltd.

I. Introduction AOKU TVCaster4000 Polaris through the company produced a centralized network TV encoder device, which uses 4U Rackmount chassis design, pure hardware architecture, internationally accepted card design, built-in network switch modules, hardware WMV / H. 264 encoding module, a single device can support up to 22 channel television program capture, encoding, and provide streaming video service, support 7 × 24 uninterrupted live coding, coding support hot-swappable modules. The device supports http protocol, RTMP protocol support to Microsoft's WMS server, Adobe's FMS streaming media server, the open source Red5 streaming media server, Polaris through independent research and development of AMS streaming server push live streams. Streaming media can also be transported to other P2P streaming media server live streaming standards, support Windows Media Player, Adobe Flash Player, VlC Player, Storm player access to watch live. Second, the performance characteristics 1, easy to use Web interface for unified login for all encoding module configured to facilitate the application of 2, each program can encode multiple-stream, to meet different application 3, hot swappable, when a road signals When a problem occurs, the device does not shut down in the case of direct plug replacement 4, support PAL / NTSC collection standards and supports QCIF (176 × 144), CIF (352 × 288), 4CIF (704 × 576), D1 ( 720 × 576) encode video capture mode, support frame rate, key frame interval, the encoding quality adjustment 5, comes with live streaming recording tools, on any time over the network computer on the video stream is live recording 6, Optional built-in high-capacity SATA hard disk, while the live television program stored locally, you can live with the memory support different stream 7, and Aoku Media Server seamlessly with, meet high quality Flash-based television broadcast three typical applications 1 Government, enterprises to build network television broadcast, automatic recording and broadcasting platform. 2, medium and large institutions to build a campus network TV platform. 3, the overall network television translation. 4, television, industrial and commercial bureau TV advertising monitoring. Four, Aoku TVCaster performance indicators 1, modular design, standard integrated 4u architecture, can be directly on the rack, a single device can support up to 22 different TV channel signal acquisition and encoding, video encoding format WMV9 / H. 264, audio as WMA / MP3, support QCIF / CIF / D1 format, audio and video stream adjustable, 700kpbs yard shed, video quality up to DVD results; 2, AV input analog signal can be output directly Http, RTSP, MMS, RTMP live streaming, using WindowsMedia Player, Real ONE Player, Aodbe Flash Player or other compatible player to watch, without having to download any plug-ins; 3, to provide Linux or Windows 2003 Server for users to choose two platforms, enabling network broadcast television programs, recording and post-recording and VOD program functions can also be seamlessly with other P2P streaming system, based P2P network TV service. 4, can be set the task of recording modes, by day, by week repeat recording, video files automatically after the VOD-demand publishing points; 5, support for remote management, remote setup tasks; 6, support for security authentication mechanism, improve the system logging and Query, automatically record log information generated by the system at any time, including: server status, user access case information, etc., could later be easier to find; third-party certification also provides a convenient interface, easy to implement with other OA or other systems Security docking;