Blackmagic Design Streaming Decoder 4K

SKU: BMDATEMSTRMD MFR: BDLKWEB/J/DES4K
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Key Features

  • Decode high-quality streams with this 4K streaming decoder for broadcast-grade video.
  • Enjoy reliable wireless connectivity for seamless live streaming with low latency tech.
  • Easily integrate into existing broadcast setups; user-friendly controls simplify operation.
  • Use the Streaming Decoder 4K for professional video output via HDMI and 12G-SDI.
  • Achieve high video quality for Facebook, YouTube, and Twitch live streams effortlessly.
  • Durable build ensures reliable performance; perfect for broadcast, education, and more.
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On Backorder?Expected Availability: 10/2025
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Blackmagic Design Streaming Decoder 4K Specifications

Connections

Connections

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  • SDI Reference Inputs

    1

  • SDI Video Outputs

    1

  • SDI Reference Outputs

    1

  • SDI Rates

    1.5G, 3G, 6G, 12G

  • HDMI 2.0 Video Outputs

    1

  • Live Stream Audio Inputs / Outputs

    2 channels embedded Live Stream audio on output.
    2 channels embedded Program audio on input.
    2 channels embedded talkback audio on input

  • SDI Audio Inputs

    16 channels embedded audio on 12G-SDI Ref In

  • SDI Audio Outputs

    16 channels embedded audio on 12G-SDI Ref Out.
    2 channels embedded audio on 12G-SDI Out

  • HDMI Audio Outputs

    8 channels embedded audio on Monitor Out

  • Webcam Outputs

    1x USB-C up to 2160p60

  • Ethernet

    Ethernet supports 10/100/1000 BASE-T for live streaming, configuration and software updates

Standards

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  • HD Video Input Standards

    720p50, 720p59.94, 720p60,
    1080i50, 1080i59.94, 1080i60,
    1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60,
    1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30

  • 2K Video Standards

    2Kp23.98 DCI, 2Kp24 DCI, 2Kp25 DCI, 2Kp29.97 DCI, 2Kp30 DCI, 2Kp50 DCI, 2Kp59.94 DCI, 2Kp60 DCI,
    2KPsF23.98 DCI, 2KPsF24 DCI, 2KPsF25 DCI, 2KPsF29.97 DCI, 2KPsF30 DCI

  • Ultra HD Video Input Standards

    2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60

  • 4K Video Standards

    4Kp23.98 DCI, 4Kp24 DCI, 4Kp25 DCI, 4Kp29.97 DCI, 4Kp30 DCI, 4Kp50 DCI, 4Kp59.94 DCI, 4Kp60 DCI

  • SDI Compliance

    SMPTE 259M, SMPTE 274M, SMPTE 292M, SMPTE 296M SMPTE 372M, SMPTE 424M, SMPTE 425M level A and B

  • Video Input Color Space

    Rec. 709, Rec. 2020

  • 3G SDI

    Auto detects SMPTE level A or B on SDI input

  • HDMI HD Video Standards

    720p50, 720p59.94, 720p60
    1080i50, 1080i59.94, 1080i60
    1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60

  • HDMI Ultra HD Video Standards

    2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p62

  • HDMI 4K Video Standards

    4Kp23.98 DCI, 4Kp24 DCI, 4Kp25 DCI, 4Kp29.97 DCI, 4Kp30 DCI, 4Kp50 DCI, 4Kp59.94 DCI and 4Kp60 DCI

  • HDMI Color Precision

    4:2:2

  • HDMI Color Space

    YUV

  • Video Streaming Standards

    720p25, 720p30, 720p50, 720p60
    1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60
    2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60

Streaming

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  • Direct Streaming

    Receives (RTMP) H.264 or (SRT) H.265 streams from the Blackmagic Streaming Encoder or compatible Blackmagic cameras

  • Closed Captions

    Web Presenter 4K supports embedding CEA-608 and CEA-708 closed captions in your live RTMP stream

  • Timecode

    Support source timecode over RTMP and SRT streams on 12G-SDI Out

Control

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  • Control Panel

    Built in control panel including 6 buttons, spin knob control and 2.2 inch color display

  • Device Control

    Front panel, USB-C or Ethernet

  • External Control

    Supports remote camera control, color corrector, tally and talkback.
    REST API over Ethernet for external control via HTTP when used with REST client applications

Displays

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  • Displays

    Built in 2.2 inch LCD for monitoring video, audio and status plus menu settings

Software

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  • Compatible Services and Software

    Facebook, Twitch, YouTube, Twitter, Restream.IO, Vimeo, BoxCast, Castr, AfreecaTV, Bilibili, DouYu, Weibo, Zoom, Skype, Microsoft Teams, QuickTime Player, FaceTime, OBS Studio, Open Broadcaster, VLC, Wirecast Play, Wowza Streaming Engine

Operating Systems

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  • Operating Systems

    Mac: Mac 13.0 Ventura, Mac 14.0 Sonoma or later.
    Windows: Windows 10, 64-bit. Windows 11.
    Linux: Linux
    Chrome: Chrome OS

Power Requirements

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  • Power Supply

    1x Internal 100 - 240V AC

  • 12V DC Input

    1x 4-pin XLR for +12V DC input for external power supply or battery use

Physical Installation

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  • Physical Installation

    One third rack unit width, 1 rack unit height

Environmental

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  • Operating Temperature

    0 Degree C to 40 Degree C (32 Degree - 104 Degree F)

  • Storage Temperature

    -20 Degree to 45 Degree C (-4 Degree to 113 Degree F)

  • Relative Humidity

    0% to 90% non-condensing

Physical

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  • Dimensions

    6.9 x 5.51 x 1.75" (17.5 x 14 x 4.44cm)

  • Weight

    1.66 lbs (752.9g)

  • UPC Code

    9338716010053

About Blackmagic Design Streaming Decoder 4K

Blackmagic Streaming Decoder 4K
Professional streaming decoder lets you receive an ATEM or Blackmagic camera H.264 stream and convert it back to SDI and HDMI video. Includes return tally and control, plus Blackmagic Cloud streaming!

Blackmagic Streaming Decoder 4K is a professional streaming decoder that lets you receive an H.264 or H.265 stream from Blackmagic Streaming Encoder, ATEM switcher or Blackmagic camera and convert it back to SDI and HDMI video. Includes Blackmagic Cloud streaming and 12G-SDI reference input that lets you connect SDI tally, camera control and talkback back to the encoder.

Live Stream to YouTube, Facebook, X and More!
If you need to create a broadcast streaming link, then you can use the Blackmagic Streaming Decoder! It will receive and convert a H.264 or H.265 stream to SDI video. It even supports tally, talkback and camera control back to the camera!

Create Point to Point Internet Based Broadcast Links
Blackmagic Streaming Encoder can also build internet broadcast links with the Blackmagic Streaming Decoder 4K! The Blackmagic Streaming Decoder 4K receives the H.264 or H.265 stream from the Blackmagic Streaming Encoder and converts it to SDI and HDMI video. This means you can send video point-to-point between remote locations. The Blackmagic Streaming Decoder also has a 12G-SDI "reference" input that lets you connect SDI tally, camera control plus talkback and send it back up to the encoder end. Imagine setting up a central control room with remote streaming from cameras with full tally, talkback and camera control on the remote cameras! Everyone is remote, but still working together!

Connect 5G or 4G Phones for Mobile Data
Connect to the internet using your phone's mobile data for maximum flexibility when streaming from a remote location or as a backup for your primary Ethernet connection! For convenience, both the front and rear panels feature USB-C connections that can be used for phone tethering. Plus it works with the latest high speed 5G phones, as well as 4G phones! If the internet fails, Blackmagic Streaming Encoder will automatically switch its internet connection to use a connected phone. You can also choose to prioritize either the Ethernet connection or the phone connection. Blackmagic Streaming Encoder is the perfect remote location streaming solution, using phone tethering and mobile data!

Includes Blackmagic Streaming Utility
The Blackmagic Streaming Utility software manages multiple streaming encoders and decoders so you can update settings and software. Simply plug the Blackmagic Streaming Encoder directly into the front of its USB connection, or connect it using Ethernet so you can configure it remotely, which is useful when managing multiple remote sites. The user-friendly menus and controls make it incredibly simple to set up a live event, so you can get started fast! Plus the front panel LCD menus have the same settings and controls! You can even load additional services for a Blackmagic Streaming Decoder. The Blackmagic Streaming Utility software is free to download and runs on both Mac and Windows.

Control and Color Balance Remote Cameras!
Most Blackmagic Design cameras support camera control, talkback and tally from an ATEM switcher via an SDI control protocol. Control is for all cameras and is embedded into the ATEM SDI outputs, and then you select the specific camera number on the camera. Imagine changing ISO, tint, iris, focus, zoom with tally and talkback all remotely! This also works for cameras with built-in streaming. To do this, you connect the Blackmagic Streaming Decoder's REF input to the ATEM switcher's SDI output. You can also use the Blackmagic Streaming Encoder for cameras without streaming. Control is embedded into the SDI monitoring output of the Streaming Encoder, to connect to the Blackmagic camera's SDI input.

Compact 1/3rd Rack Mount Design
Both the Blackmagic Streaming Encoder and Blackmagic Streaming Decoder use the modular Teranex Mini design allowing rack mounting. It has a built-in AC power supply and a 4-pin 12V DC connection for backup or battery operation. The ultra-portable design is only 5.5 inches wide, allowing you to mount three in a single rack unit for simultaneous streaming to multiple independent services. That means you can combine Blackmagic Streaming Encoder with an ATEM 1 M/E Constellation switcher for a live production and streaming solution in a single rack unit! Plus the front panel features a USB connection, allowing you to walk up and connect a computer for quick local setting changes.

Built in Redundancy Keeps You On Air!
Serious broadcasters love redundancy because it increases reliability. Blackmagic Streaming Encoder offers redundant features to guarantee your on-air connectivity. You can connect to the internet using either the built-in Ethernet connection or a tethered phone for 5G or 4G mobile data. The internet automatically switches to a backup connection in case of an outage! The unit is compact and inexpensive, making it easy to use two separate units to stream content to both the primary and secondary YouTube servers. With both AC and DC inputs, you can even use a battery for redundant power. There are even front panel buttons and menus, plus the Blackmagic Streaming Utility software for control.

Blackmagic Design Streaming Decoder 4K Features

  • Live Stream to YouTube, Facebook, X and More
  • Create Point to Point Internet Based Broadcast Links
  • Connect 5G or 4G Phones for Mobile Data
  • Includes Blackmagic Streaming Utility
  • Control and Color Balance Remote Cameras
  • Compact 1/3rd Rack Mount Design
  • Built in Redundancy Keeps You On Air

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Decode high-quality streams with this 4K streaming decoder for broadcast-grade video.
  • Enjoy reliable wireless connectivity for seamless live streaming with low latency tech.
  • Easily integrate into existing broadcast setups; user-friendly controls simplify operation.
  • Use the Streaming Decoder 4K for professional video output via HDMI and 12G-SDI.
  • Achieve high video quality for Facebook, YouTube, and Twitch live streams effortlessly.
  • Durable build ensures reliable performance; perfect for broadcast, education, and more.

What's in the box:

  • Blackmagic Design Streaming Decoder 4K
  • Welcome Wallet with QR Code for Software Download
  • Blackmagic Design 1 Year Limited Warranty