LinkPi ENC4S 3G-SDI 4-Channel SDI Encoder 4K Decoder H.265/264 NDI SRT RTMP for Livestreaming

LinkPi ENC4S 3G-SDI 4-Channel SDI Encoder 4K Decoder H.265/264 NDI SRT RTMP for Livestreaming

Attention:
The product supports NDI encoding and NDI decoding. At the request of NewTek, the copyright holder, customers who need to use the full NDI function need to purchase an additional NDI license. Users who do not need the full NDI functionality do not need to purchase this license, which will not affect the use of other functions.

Features:
- 4KP30 HD input
- Multi-protocol live streaming: RTSP/RTMP/HTTP/HLS
- For NDI and SRT: the device can be used with software including VMix
- High compression ratio: H.265 + smartP
- Advanced features: watermark subtitles and image optimization
- It can be used for video encoding and decoding, as well as directing and mixing. Encoding and decoding is based on protocol groups, such as NDI, SRT and RTSP to achieve image transmission. The delay of the whole process of encoding and decoding is about 60~80ms
- Supports many peripherals: including TV set-top boxes, laptops, camcorders, DSLR cameras, network surveillance, USB cameras, mobile phones and game consoles
- Most encoder models already support HDCP and support connection for PS4, Blu-ray player and other devices. If you need more information, please contact customer service. (Note: Mobile phone access requires additional purchase of MHL adapter or special adapter for Apple, wireless screen projector, etc.)
- Wireless network transmission: support WIFI and 4G module to realize wireless video transmission and mobile live streaming
- Integrated communication and Tally light: Support LAN, calls via Internet and Tally light control. Automatic linkage to vMix and other directing software (headset and Tally light should be purchased separately)
- Support for special protocols: Our company has obtained NewTek certification and authorization. One device supports any multiple NDI outputs, supports authorization code import, and prevents copying. (Note: According to NewTek's licensing regulations, users who have not purchased NDI licenses can only use NDI function for 30 minutes at a time)
- By enabling SRT protocol, users can connect any channel of the encoder to OBS, vMix and other software for secondary editing and publishing. It is suitable for scenarios such as live streaming and directing
- Support mobile phone control: scan the code (see manual) on the mobile phone to open the mini program. Most of the functions of the web side can be operated through mini programs. Automatic discovery of all encoders in the LAN
- Multi-platform live streaming: Only one encoder is required to push live streams to any number of platforms at the same time
- Full frame rate deinterlacing: supports 1080i60/50 to 1080P6050 and 720i60/50 to 720P60/50
- Multi-screen directing: In addition to the input video of HDMI, USB, network and other channels, the system also supports the arrangement and mixing of multiple channels of pictures, and can be directed and switched in real time

Specifications:
Core performance:
- CPU: A7 quad-core for ARM Cortex at 1.2GHz; 32KB I-Cache and 32KB D-Cache
- Memory: 2GB DDR4
- FLASH: 8GB eMmc

Video parameters:
- SDI input: 4 channels 3G-SDI, up to 1080P60
- SDI input: 3G-SDI, up to 1080P60
- HDMI output: supports up to 4K30
- Resolution: 4K30, 1080P, 720P, 1080i, 720i, 1600x1200, 1440x900, 1366x768, 1280x1024, 1024x768, 800x600 and 640x480
- Encoding formats: H.264 Baseline profile, H.264 Main profile, H.264 High profile, H.265 Main profile and MJPEG/JPEG Baseline
- Decoding formats: H264, H264 and MJPEG
- Encoding resolution: Main: 4K, 1080P, 720P and 360P; Sub: 720P and 360P
- Frame rate: 1~60 adjustable
- Multi-reference frame: Support SmartP and DualP
- Maximum bitrate: 20Mbps
- Bitrate control: CBR/VBR/AVBR/FIXQP/QPMAP

Audio and video parameters:
- Input interface: SDI, 3.5mm Line-In, and audio can be used simultaneously
- Output interface: SDI, HDMI, 3.5mm Line-Out and audio can be used at the same time
- Sampling rate: 48K, 44.1K, 32K, 16K, 8K
- Encoding formats: AAC, MP3, MPEG2, PMCA, PMCU

Network parameters:
- Wired interface: 10/100M RJ45 network port
- WIFI: Optional external wifi module
- 4G/5G: Supported (Huawei E8372 and LinkPi 5GCPE)
- Transport protocols: RTSP, RTMP, HTTP, HLS, UDP, unicast and multicast
- For ONVIF: Yes
- SRT: Yes
- For NDI: Yes
- GB28181: Yes

File Storage:
- Storage interface: for U disk
- Recording formats: MP4, TS, FLV, MOV, MKV and AVI

Basic parameters:
- Power supply: DC-12V 2A
- Power: <15W
- Working temperature: 0~70°C
- Dimensions: 176 x 126 x 33mm/6.9 x 5 x 1.3" (LxWxH)

Software features:
- Basic functions: WEB configuration, parameter hot update, firmware upgrade, network settings and password management
- Video mixing: picture-in-picture, split screen into 4 sections, split screen into 9 sections and custom
- Effect overlays: logo, watermark, subtitle, rolling subtitle, mosaic and timestamp
- Resource management: customize fonts and upload watermark logo images

Package Included:
- 1 x Encoder
- 1 x Power adapter