Blackmagic Streaming Encoder 4K

The Blackmagic Streaming Encoder 4K is a standalone professional hardware encoder designed for Ultra HD 4K live streaming up to 2160p60. It enables direct streaming to platforms like YouTube, Facebook, Twitter and more using RTMP and SRT protocols, ensuring stable, high-quality transmission even with variable network conditions.

Unlike software-based solutions, this hardware encoder operates without a computer, offering a reliable, efficient and portable alternative for professional streaming workflows.

Who is it for?

• Professional broadcasters: TV stations and media centers requiring premium-quality live streams.
• Live event producers: concerts, sports, conferences, trade shows, and corporate events.
• Content creators and influencers: stream in professional-grade 4K to online audiences.
• Production houses: for multi-camera streaming in live environments.
• Educational and institutional users: universities, schools, and training organizations streaming live lectures or events.

Its compact design and flexible I/O make it equally suited for fixed installations and mobile production setups.

Key Features

• Ultra HD 4K Streaming: Live streaming up to 2160p60 for high-end productions.
• H.264 and H.265 Support: Efficient encoding with reduced bandwidth use.
• RTMP and SRT Protocols:
  • RTMP: for compatibility with YouTube, Facebook, etc.
  • SRT: for secure, reliable streaming even on unstable networks.
• USB-C Webcam Output: Functions as a 4K webcam for OBS, Zoom, Teams—no drivers required.
• Professional Connectivity:
  • 12G-SDI input
  • Loop-through SDI output
  • HDMI output for monitoring
  • USB-C output for computer interface
• Advanced Control and Monitoring:
  • 2.2” color LCD screen
  • Front panel, USB-C, or Ethernet control
  • REST API for broadcast automation
• Flexible Power Options: Built-in AC and 12V DC input

Technical Specifications

• Video Inputs: 1 x 12G-SDI (BNC)
• Video Outputs:
  • 1 x 12G-SDI loop-through (BNC)
  • 1 x SDI monitor output (BNC)
  • 1 x HDMI type A output
  • 1 x USB-C (webcam output)
• Supported Video Standards:
  • HD: 720p50/59.94/60, 1080p23.98/24/25/29.97/30/50/59.94/60, 1080i50/59.94/60
  • Ultra HD: 2160p23.98/24/25/29.97/30/50/59.94/60
• Color Spaces: Rec. 709, Rec. 2020
• Video Codecs: H.264 (AVC), H.265 (HEVC)
• Streaming Protocols: RTMP, SRT
• Control Interfaces:
  • Front panel
  • Ethernet (10/100/1000Base-T)
  • USB-C
  • REST API
• Monitoring:
  • 2.2" color LCD screen
  • Integrated navigation buttons
• Power Supply:
  • Built-in 100–240V AC
  • 12V DC via 4-pin XLR input
• Power Consumption: 25W
• Dimensions: 140 x 175.5 x 44 mm
• Weight: 755 g
• Software Compatibility:
  • macOS 12.0 Monterey, 13.0 Ventura or later
  • Windows 10 and 11 (64-bit)

Box Contents

• 1x Blackmagic Streaming Encoder 4K
• 1x Quick Start Guide

FAQ (Frequently Asked Questions)

Q: Can I stream to YouTube without a computer?

A: Yes. The Blackmagic Streaming Encoder 4K streams directly to YouTube, Facebook, and other platforms using Ethernet—no computer required.

Q: Is it compatible with OBS or Zoom?

A: Absolutely. The USB-C webcam output is detected as a 4K webcam by OBS, Zoom, Microsoft Teams, and other software without additional drivers.

Q: Does it record video internally?

A: No, it’s designed exclusively for live streaming. It does not support internal recording.

Q: Can I control the encoder remotely?

A: Yes. It can be configured and monitored remotely via Ethernet or USB-C, and integrates easily via the included REST API.

Q: Does it support older SDI formats like 3G or 6G-SDI?

A: Yes, the 12G-SDI input is backward compatible with 3G and 6G-SDI signals.