The Blackmagic Streaming Encoder 4K is a self-contained hardware encoder for live streaming HD and...The Blackmagic Streaming Encoder 4K is a self-contained hardware encoder for live streaming HD and Ultra HD video directly to YouTube, Facebook, X and more. Featuring a 12G-SDI input with standards conversion, H.264 and H.265 streaming via RTMP or SRT, and webcam output via USB-C, it offers professional streaming without needing a computer. Monitor stream health with SDI/HDMI out and configure via USB or Ethernet. This powerful processor supports H.264 and H.265 streaming in HD or Ultra HD via SRT or RTMP protocols, allowing direct streaming to services such as YouTube, Facebook, and X. Stream to the internet using Ethernet or connect a 5G or 4G phone for mobile data. It includes a USB webcam output, standards-converted 12G-SDI input, and streaming monitoring output. The device features a built-in 2.2-inch LCD for monitoring video, audio, and status, along with menu settings. Its hardware encoder and utility software, with a wide range of presets, simplify connection to most streaming platforms, eliminating the need for a computer running complex streaming software. The 1/3 rack width design is easy to use: connect an SDI video source and the internet via Ethernet or a smartphone for mobile data. Built-in settings for popular platforms allow easy setup by entering a streaming key and pressing 'on air.' The built-in hardware streaming engine ensures professional broadcast-quality live streaming without dropped frames. Blackmagic Streaming Utility software (Mac/Windows) connects via USB or Ethernet for platform selection and streaming key updates. Users can also modify XML files for custom settings or new platforms. Phone tethering via USB-C connections provides flexibility for remote streaming or as a backup internet connection, compatible with 5G and 4G phones. The encoder automatically switches to phone data if the Ethernet connection fails. Two USB-C ports also function as webcam outputs, allowing connection to any computer and compatibility with video software like Microsoft Teams, Zoom, or Webex in full resolution HD or Ultra HD quality. Comprehensive technical monitoring output is included.
The Blackmagic Streaming Encoder 4K is designed for content creators and broadcasters seeking to live stream high-quality HD and Ultra HD video directly to major platforms without the need for a separate computer. Its key benefit is professional, broadcast-quality streaming with simplified setup. A potential caveat is the reliance on specific platform streaming keys for initial configuration. This hardware encoder supports H.264 and H.265 streaming via RTMP or SRT, features a 12G-SDI input with standards conversion, and offers a USB webcam output for flexibility.
All features
Model Part Number
BM-BDLKWEB/D/SED4K
Brand
Blackmagic Design
Extended Product Information
FAQs
Do I need a computer to stream with this device?
No, the Blackmagic Streaming Encoder 4K is designed to stream directly to platforms without requiring a computer. You use the utility software initially for setup, but the encoder handles the rest.
What internet connection options are available?
You can connect via a wired Ethernet connection or by tethering a compatible 4G or 5G smartphone to the USB-C port for mobile data.
Can I stream to custom RTMP servers?
Yes, the device supports RTMP and SRT protocols, allowing you to stream to custom servers if you have the correct server URL and stream key.
What resolutions does it support for streaming and webcam output?
The encoder supports both HD and Ultra HD resolutions for both live streaming and the USB webcam output.
How do I update the device's firmware?
Firmware updates are managed through the Blackmagic Streaming Utility software on your Mac or Windows computer. Connect the encoder and follow the on-screen prompts within the utility.
What is the purpose of the 2.2-inch LCD screen?
The LCD screen provides at-a-glance monitoring of video, audio levels, stream status, and allows for basic menu navigation and settings adjustment directly on the hardware.
Does it support SRT protocol?
Yes, the Blackmagic Streaming Encoder 4K supports both RTMP and SRT protocols for streaming.
Troubleshooting
Device does not power on
Ensure the power adapter is securely connected to the device and a working power outlet. Check the power status indicator on the device.
No video signal detected
Verify that the SDI cable is securely connected to both the source and the encoder's input. Check that the video source is outputting a signal and that the resolution is supported.
Cannot connect to streaming platform
Confirm that the streaming key entered in the Blackmagic Streaming Utility is correct and that the device has a stable internet connection (Ethernet or phone tethering). Try restarting the encoder and your internet router.
Stream quality is poor or dropping frames
Check your internet connection speed and stability. If using Wi-Fi, consider switching to Ethernet. If using phone tethering, ensure you have a strong cellular signal. Reduce the streaming resolution or bitrate if necessary.
USB webcam output is not recognized by computer
Ensure the USB-C cable is properly connected. Try a different USB-C port on the computer or a different USB-C cable. Restart the computer.
Pros and Cons
Pros
Professional broadcast-quality streaming output.
Simplifies live streaming workflow by removing the need for a computer.
Flexible internet options with Ethernet and smartphone tethering.
Supports both H.264 and H.265 encoding.
Versatile webcam output for integration with other software.
Intuitive on-device monitoring and status display.
Cons
Requires platform-specific streaming keys for setup.
Initial configuration may require familiarity with streaming protocols.
Limited to the streaming platforms supported by RTMP/SRT.
Setup, Compatibility & Care
Setup:
Connect your SDI video source to the 12G-SDI input.
Connect to the internet via the Ethernet port or tether a compatible 4G/5G smartphone to one of the USB-C ports.
Power on the device.
Use the Blackmagic Streaming Utility software (downloadable from Blackmagic Design) on your Mac or Windows computer, connecting via USB or Ethernet, to select your streaming platform and enter your streaming key.
Press 'On Air' to begin streaming.
Compatibility:
Video Inputs: 12G-SDI.
Streaming Protocols: RTMP, SRT.
Streaming Platforms: Services that support RTMP or SRT (e.g., YouTube, Facebook, X).
Internet Connectivity: Ethernet, 4G/5G smartphone tethering (via USB-C).
Webcam Output: USB-C, compatible with most video conferencing and streaming software (Microsoft Teams, Zoom, OBS, etc.).
Supported Resolutions: HD and Ultra HD.
Care:
Keep the device in a well-ventilated area to prevent overheating.
Clean the exterior with a soft, dry cloth. Avoid using liquids or abrasive cleaners.
Ensure firmware is kept up-to-date via the Blackmagic Streaming Utility for optimal performance and new features.