Bandwidth Saved HD Video Conference Terminal

HD Video Conference Terminal

Descriptions:

NT90MB series is a new split-type HD video conference terminal, which supports H.265 technology, ultra-low bandwidth for HD effects. Integrated with various audiovisual interfaces, it is suitable for various medium and small size of meeting.

Features

* Good compatibility. Support ITU-T H.323 standard protocol; support VCS protocol;H.239 dual-stream protocol, both main and auxiliary streams can reach 1080P.
* Call bandwidth supports 64Kbps-8Mbps; support QCIF, CIF, 4CIF, 480P, D1, 720P, 1080P, 4K video resolution.
* Support 1280 * 720P 60fps / 50fps / 30fps / 25fps, 1920 * 1080P 60fps / 50fps / 30fps / 25fps, HD input.
* Support H.264, H.264 MP, H.264 HP, H.265 video codec protocol, support G.711, G.722, G.722.1, G.722.1C, OPUS and other audio codec protocols, support a maximum sound quality of 48KHz.
* Support the interception of auxiliary stream screen for labeling function, which meets the interactive operation of remote training and teaching.
* Support terminal control through 2.4G remote controller, web, touch, mouse and keyboard, etc. Support remote controller and smart mouse control mode.
* Feel free to remotely open and close video. Support smart mouse mode to drag and change the video position in the screen layout.
* Support the chairman control mode. With the chairman permission, you can control the parameters such as the encoding rate and resolution of the dual-stream in remote venue. The PTZ camera can be moved up/down/left/right, focused and zoomed.
* Support watching the remote auxiliary stream screen. Support a maximum of 25 different video screens.
* Support single-screen dual-display, dual-screen dual-display functions, multi-screen layout, picture-in-picture and other common layout types. A screen supports a maximum of 25 different video screens.
* You can control the bandwidth of the dual-stream at the remote venue and perform PTZ control on it.
* Support controlling the speaking permission of other terminals in the same meeting.
* Equipped with USB interface, it supports USB storage device; support audiovisual conference recording function during the conference.
* It has built-in conferences sign-in, electronic whiteboard, electronic voting, file sharing and other digital conference functions to meet the demands of remote training, teaching and other scenarios.
* Support to provide a complete SDK development manual.
* It has rich audiovisual interfaces: 3-channel HDMI input interfaces,2-channel HDMI output interfaces; 2-channel audio input interfaces, 1-channel independent mono output interface to speakers or mixer.
* Support the self-repair function in case of IP network packet loss. The aim is to ensure that there is no mosaic when the packet loss rate reaches 5%.
*With ultra strong network adaptability, it adjusts the resolution according to the network automatically to ensure the meeting fluency.
* Support banner function.You can add banners to meeting screens.
* Support for scrolling messages. You can send scrolling messages.
* Support automatic noise suppression, automatic gain control and automatic echo cancellation, lip sync and other audio processing functions.
* Support venue mute, venue silence and venue volume adjustment.
* Support voice priority, QOS policy mode, IP Precedence, Diffserv.
* Support IPV4 and IPV6 protocols. Support NAT traversal to cross routers and firewalls for system security.
* Excellent management and maintainability for local audiovisual loop diagnostics; one-button local audiovisual testing; support for network ping test, call log and history query on the operation interface.

Specification