LinkPi ENC1Pro - 4K@60fps NDI Video Encoder

• Quick Start:  https://wiki.youyeetoo.com/en/LinkPi
• Tips
  • 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.).

Introduction

The LinkPi ENC1Pro is a powerful 4K60 HDMI encoder and decoder designed for high-quality video streaming and recording. It supports a wide range of protocols, including RTSP, RTMP, HTTP, HLS, and SRT, making it versatile for various applications. With its ARM Cortex A55 quad-core CPU and 4GB DDR4 memory, it delivers high performance and reliability. The device also features an 8GB eMmc flash for storage and supports H.265+smartP compression for efficient video encoding.

Features

• 4K@60fps Encoding: Supports up to 4K@60fps video encoding, ensuring high-quality video streams.
• H.265 Compression: Utilizes H.265 compression technology for efficient bandwidth usage.
• NDI Compatibility: Supports NDI HX protocol, allowing seamless integration with NDI-compatible software and hardware.
• Multi-Protocol Support: Supports RTMP, SRT, RTSP, HLS, and other protocols for versatile streaming options.
• Tally and POE: Equipped with Tally functionality support for studio use.
• Watermark and Subtitles: Supports watermark, subtitles, and other video mixing features for enhanced content creation.
• Multi-Platform Streaming: Capable of simultaneously pushing streams to multiple platforms.
• High-Resolution Input/Output: HDMI 2.0 input and output, supporting up to 4K@60fps.
• Advanced Audio Support: Supports AAC, MP3, MPEG2, PCMA, and OPUS audio encoding formats.
• Flexible Network Options: 10/100/1000M RJ45 Ethernet port, optional Wi-Fi, 4G, and 5G support.
• File Storage: USB and built-in storage (approx. 6GB available) for recording in various formats like MP4, TS, FLV, MOV, MKV, AVI.
• User-Friendly Interface: LCD screen for work status display and LED lights for Tally and work status
• Remote Management: Supports remote management and configuration via WEB interface
• Special Features: Supports multi-view, picture-in-picture, and real-time switching for multi-channel inputs.

Shipping List

Reference to image.

• 1x LinkPi ENC1Pro
• 1x DC Power

Applications

The ENC1Pro 4K@60fps NDI Video Encoder is ideal for a variety of professional applications, including live streaming of high-quality video content to platforms like YouTube, Facebook, and Twitch. It is also suitable for remote production setups, enabling seamless video transmission and decoding. Additionally, it can be used in professional video production environments such as studios for applications like game live streaming, online teaching, and wireless transmission using NDI encoding and decoding.

Specification

Specifications

• Core Performance:
  • CPU: ARM Cortex A55 四核@1.4GHz 32KB I-Cache，32KB D-Cache
  • Memory: 4GB DDR4
  • Flash: 8GB eMmc
• Video Interface Parameters:
  • HDMI Input: HDMI2.0, supports up to 4K@60fps
  • HDMI Loop-out: Supports up to 4K60
  • HDMI Output: Supports up to 4K60
  • Input Resolutions: 4K@60, 4K@30, 1080P, 720P, 1080i, 1600×1200, 1440×900, 1366×768, 1280×1024, 1024×768, 800×600, 640×480
• Audio Interface Parameters:
  • HDMI Input: Stereo, up to 48K
  • HDMI Output: Stereo, up to 48K
  • Line Input: 3.5mm, stereo
  • Line Output: 3.5mm, stereo
• Codec Performance:
  • Audio Encoding Formats: AAC, MP3, MPEG2, PCMA, OPUS
  • Audio Sampling Rates: 48K, 44.1K, 32K, 16K, 8K
  • Video Encoding Formats: H.264 Baseline profile, H.264 Main profile, H.264 High profile, H.265 Main profile, MJPEG/JPEG Baseline
  • Encoding Performance: 4k60x1 / 4k30X2 / 1080P60x4 / 1080P30x8
  • Decoding Performance: 4k60x1 / 4K30x2 / 1080P60x4 / 1080P30x8
  • Encoding Frame Rate: 1~60 frames
  • Maximum Bitrate: 160Mbps (per encoding channel)
  • Bitrate Control: CBR/VBR/AVBR/FIXQP
• Network Parameters:
  • Wired Network: 10/100M/1000M RJ45 port
  • WIFI: Expandable
  • 4G: USB port expansion (Huawei E8372h, ZTE MF833U1)
  • 5G: USB port expansion (ZTE F50, LinkPi 5GCPE)
  • Basic Protocols: RTSP, RTMP, HTTP, HLS, UDP, unicast, multicast
  • NDI: Supports NDI HX (license required)
  • SRT: Supported
  • GB28181: Supports sending
  • ONVIF: Supports sending and receiving
  • RTMPS: Supported
• Other Interfaces:
  • LCD Screen: For work status display
  • LED Light: Supports Tally and work status
  • Hot Shoe Interface: Expandable
• File Storage:
  • Storage Interface: USB, built-in space (about 6G available)
  • Recording Formats: MP4, TS, FLV, MOV, MKV, AVI
• Basic Parameters:
  • Power Supply: DC-12V 2A
  • Power Consumption: <15W
  • Working Temperature: 0~70°C
  • Dimensions: 129×104×34 (mm L×W×H)
  • Net Weight: 447g
• Software Features:
  • Basic Functions: WEB configuration, parameter hot update, firmware upgrade, network settings, password management
  • Special Effect Overlay: Picture-in-picture, 4-split screen, 9-split screen, custom
  • Video Mixing: Logo, watermark, subtitle, scrolling subtitle, mosaic, timestamp
  • Resource Management: Custom fonts, upload watermark Logo pictures

Detailed Descriptions