LinkPi ENC4S NDI Encoder - 4x SDI Encoder

Quick?StartWIKI:?https://wiki.youyeetoo.com/en/LinkPi
Tips
- ENC4S's maximum encoding capacity is only 4 channels 1080P@30, although each channel supports 1080P@60 input, but the encoding capacity is not up to 4 channels 1080P@60?
- NDI Licensing: https://www.youyeetoo.com/products/ndi-full-function-authorization-for-link-pi-products
- FAQ How to activate an NDI license

Noted:

After purchasing, please back up the NDI authorization code, one code per machine to avoid loss.
You can also use NDI DEMO without purchasing an NDI license. It can be used for 30 minutes after startup, and the screen will be black after 30 minutes, and it can be used again for 30 minutes after restarting. But this only affects NDI, not other protocols (such as SRT, RTMP, RTSP, HTTP, UDP, etc.).

Shipping List

1x LinkPi ENC4S
1x 12V3A 5525 DC Power

Specification

Core performance
CPU	ARM Cortex A7 quad-core@1.2GHz 32KB l-Cache, 32KB D-Cache
RAM	4GB DDR4
FLASH	8GB eMMC
Video parameters
SDI Input	4x 3G-SDI, supports up to 1080@60fps
HDMI OUT	supports up to 4K60
Resolution	4K30, 1080P, 720P, 1080i, 720i, 1600×1200, 1440x900, 1366×768, 1280×1024, 1024×768, 800×600, 640x480
Encode	H.264 Baseline profile H.264 Main profile H.264 High profile H.265 Main profile MJPEG/JPEG Baseline
Decode	H264, H264, MJPEG
Encode Main	4K, 1080P, 720P, 360P
Resolution	Sub: 720P, 360P
Framerate	1~60 adjustable
Multiple reference frames	Support SmartP, DualP
Max Bitrate	20Mbps
Bit rate control	CBR/VBR/AVBR/FIXQP/QPMAP

Audio parameters
Input	SDI, 3.5mm Line-In, audio can be used at the same time
Output	SDI,HDMI, 3.5mm Line-Out, audio can be used at the same time
Sampling rate	48K, 44.1K, 32K, 16K, 8K
Encoding format	AAC, MP3, MPEG2, PMCA, PMCU
Network parameters
Wired interface	10/100M RJ45 network port
WIFI	Optional external wifi module
4G/5G	Support (Huawei E8372, LinkPi 5GCPE)
Protocols	RTSP, RTMP, HTTP, HLS, UDP, unicast, multicast
ONVIF	Support
SRT	Support
NDI	Support
GB28181	Support
File storage
Storage	U disk
Record format	MP4, TS, FLV, MOV, MKV, AVI
Basic parameters
Adapter	DC-12V 2A
Power	<15W
Size	176×126x33 ( mm L×W×H)
Working temperature	0~70°C
Software features
Basic functions	WEB configuration, parameter hot update, firmware upgrade, network setting, password management
Video mixing	Picture-in-picture, 4-split screen, 9-split screen, custom
Special effect overlay	Logo, watermark, subtitle, scrolling subtitle, mosaic, timestamp
Resource management	Custom fonts, upload watermark Logo pictures