8-channel high-definition recording and broadcasting host

　　8-channel high-definition recording and broadcasting hostNS-LB430SH-4K Product Features:

1. System platform:

-Based on Linux embedded system, burned on the codec board chip, it has high security and stable reliability.

2. Video interface input:

-2 routes HDMI4K@30 input

-4-channel 3G-SDI input

-1 HDMI/VGA input

3. Video output interface:

-1 VGA+1 HDMI, supporting 1080p4k@30 Full screen resolution output

4. Audio source input:

-All channel video inputs support HDMI/SDI embedded audio

-External audio interface

-. MP4 file/network stream audio input

5. Stream input:

-Supports H.264-H.265TSRTSP/RTMP/HTTP/UDP network stream input

-Support camera stream input

6. Automatic recognition of video input:

-Automatic wiring detection signal source input

-Supports 4K3840* 2160@30 ， 1080p1080i720p@60 /50/30/25 frames

7. Automatic live streaming:

-Power on and automatic live streaming for 24 hours, supporting simultaneous live streaming and recording on all channels (7+1)

8. Real time bidirectional interaction:

-External interaction requires the use of a live streaming platform, and the device supports RTMP bidirectional streaming interaction with a latency of 100-800 milliseconds

-Internal network interaction does not require a live streaming platform, using RTSP real-time protocol streaming is sufficient

9. Director video output:

-Supports 1080P 4K@30 Full screen video output

-Multiple output mode options, including output control interface, PGM composite screen, PVW preview screen, channel screen

10. Audio output of the guide:

-Support fixed audio or follow-up audio output for channel video selection

-Can use external input audio output

11. PPT automatic switching:

-Support switching to other inputs when the computer is not in operation

-Switch back to the computer screen when there is operation

12. Video recording storage:

-Support local hard disk storage and network FTP storage

-The storage format is H.264MP4, TS

13. Recording and playback:

-Support simultaneous recording of all video channels

-Video recording and downloading can be done by inserting a FAT32 formatted USB device into the device

-Video recording can also be downloaded through a web browser on a computer

14. PTZ control:

-Supports RJ45, RS232, or RS485 interfaces

-Support VISA gimbal control protocol

15. Processing of synthesized video frames:

-Supports single screen, picture in picture, and 1/2/3/4/5/6 split screen modes

-Support the overlay of subtitles and corner markers on all channels (7+1) of video images, with the position set arbitrarily

-Support cutout function

-Support multiple video switching effects

-Support overlay of opening and ending credits

　　8-channel high-definition recording and broadcasting hostNS-LB430SH-4KTechnical Specifications:

1. The host adopts an embedded DSP pure hardware architecture Linux operating system and a 1U chassis fanless design.

2. Video input interface: 2 channels HDMI4K@30 +4-channel 3G-SDI+1-channel HDMI/VGA, can also support images, MP4 media files, IP streaming, splicing and combining images, etc

3. Video output interface: 1 VGA+1 HDMI, supporting 1080p4k@30 Full screen resolution output

4. Audio input: 1 set of Linein and Mic stereo inputs. This system supports external audio or video embedded audio input.

5. Audio output: 1-channel Linein left and right stereo sound.

6. Video live streaming: Supports UDP, TS, RTMP protocols

7. Communication interface: 1 RJ45 interface, 2 RS-232 control interfaces, 1 RS458 interface, 1 Gigabit network interface

8. USB interface: 1 USB 2.0 interface, 2 USB 3.0 interfaces