1. Use embedded Linux operating system;
2, built-in recording, live broadcast, vOD, director management, storage, Seamless Switching and other functions, non-split or stacked combination;
3, support 4K encoding, 4K synthesis HDMI output, 4K storage, RTSP/H.323/SIP/RTMP and other protocols, single four-party interaction and other functions;
4, 2 channels 3G-SDI input, 2 channels HDMI input, support 4K resolution input, support 4 channels 1080P30 IPC decoder input;
5, 2 HDMI output, one of which supports 4K output;
6, 2 channels 3.5mm microphone input, 2 channels phoenix head microphone input (with 48V phantom power supply), 1 channel 3.5mm stereo line output;
7, 1 RS232, 1 RS485/RS422, 5 RJ45, 2 USB ports (1 of which supports USB3.0);
8, 1 channel 4K encoding or 6 channels 1080p30fps audio and video coding output, independent 2 channels audio acquisition coding;
9, 4 channels of 1080p30fps audio and video interactive decoding and support 4 channels of 1080p30fps IP camera IPC decoding, network camera decoded video stream support and host MIC and line audio to achieve mixing, and real-time storage;
4 channels of RJ45 network camera access interface, 3 of which support POE power supply;
11, support H.265, H.264(HP/MP/BP) encoding; Audio coding format AAC-LC/G.711A/G.711U. Media file format MP4. Video encoding bit stream: 32Kbps ~ 16Mbps adjustable, audio sampling rate 8-48HZ configurable, audio encoding bit rate 8-320kbps configurable;
12, with 1 channel 4K picture synthesis, 1 channel remote decoding synthesis, providing 2/4/6/8/ custom and other modes to choose, synthesis resolution needs 4K/1080P setting;
13. It supports H.323/SIP protocol to realize one-click interaction between device and device, device and mobile phone, device and mainstream video conference terminal and MCU in the market;
14. Equipped with 4-party group meeting MCU, supporting conference management such as contact book, one-click call/hang up, group call, etc.
15. Support GK registration and SIP registration with video conference terminal, support calling through alias, conference number and pure IP address; Compatible with mainstream brands such as Huawei/Polycom/Cisco/ZTE conference management servers. It supports H.239 and BFCP dual-stream standards, and dual-stream resolution reaches 1080P30 frames.
It has the function of recording and broadcasting. The built-in hard disk with a capacity of not less than 1T can be extended to 8T. 8-channel audio and video stream real-time storage;
17, 2 channels of picture synthesis; Up to 23 kinds of composition modes, support 2/4/6/8 equal split screen mode; 12 toggle effects, erase/shrink/fade in/out, etc. 4K composable resolution can be set;
18, support subtitles overlay, station logo overlay, support image screen movement detection to achieve automatic video switching;
19, support FTP manual/timing/end automatic upload mode; Support manual/regular appointment/boot recording; Support webcast/VOD/file view, download, delete and other management; Support multi-task time-sharing entry; Support hard disk file local video output port direct playback;
20. Support live streaming push to third-party streaming media platform, and support Internet QR code one-click live application;
21, support setting and loading the conference pan-tilt camera, support the camera pan-tilt rotation up, down, left and right direction, support the homing operation; Support for adjusting the focal length of the camera, pushing closer, pulling away and preset control;
22, support infrared learning, serial port and network data transmission. The client software supports custom central control button programming, such as lighting, large screen, environmental control, etc., and supports the import of programmable central control interface;
23, support TCP/UDP/RTSP/RTP/RTMP/ONVIF/h. 323 / SIP/HTTP protocol;
24, support B/S, GUI visual centralized control operation interface, with one-click call scene, video visual preview and drag and drop switch. And support C/S client APP, Android, Windwos system client visual management;
25, support C/S visualization centralized control terminal, should have programmable custom function, according to different application scenarios to achieve custom interface;
