| Deskripsi |
1. Support access to 4 poe cameras
Support power supply, video transmission, PTZ control
2. Support multiple recording and broadcasting modes
Including movie mode, picture-in-picture mode and multi-picture mode
3. Support automatic broadcast
Realize the automatic switching and recording of teacher's screen, student's screen and HDMI/VGA multimedia signal
Meet the requirements of normalized teaching
4. Adopt high-quality AAC audio coding technology
Sampling rate up to 48KHz
Internal mixing and synthesis
Realize the true restoration of environmental sound.
5. Support high-definition network video, HDMI/VGA high-definition multimedia signal access
Realize the synchronization and real-time collection of teachers and students' video images and computer multimedia signals
6. All channels support up to 1080p HD real-time encoding
7. Support three-stream synchronous encoding
Different resolution, frame rate and bit rate can be set independently
Meet the remote access needs of different network environments
8. Support searching, ordering and downloading courseware by keywords (including course name, instructor, course content introduction, etc.)
Improve retrieval efficiency
9. Support publishing courseware to FTP server
Meet the needs of convenient management of courseware
10. Support client or platform software for manual guide, real-time live broadcast, after-class on-demand, class schedule configuration and other functions
Realize remote one-stop configuration, management and maintenance
11. Support RTMP streaming media
12. Support anti-packet processing capability, support lost packet retransmission recovery function
13. Hardware interface: support 4 BNC video input interface, 1 VGA video input interface, 1 HDMI video input interface; 1 VGA video output interface, 1 HDMI video output interface, 1 HDMI loop-through output (HDMI LOOP ) Output interface, 1 VGA loop-through (VGA LOOP) output interface; 8 audio input interfaces, 4 audio output interfaces; 4 PoE interfaces, 2 RJ45 interfaces, 2 USB2.0 interfaces, 2 USB3.0 Interface, 1 RS485 interface, DC12V power output interface; support 2 alarm inputs, 1 alarm output. " |
