SDI Reference Inputs
1
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Description
Blackmagic Streaming Decoder 4KBlackmagic 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. Connections SDI Reference Inputs 1 SDI Video Outputs 1 SDI Reference Outputs 1
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.
Connections
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
1 x USB-C up to 2160p60
Ethernet
Ethernet supports 10/100/1000 BASE-T for live streaming, configuration and software updates.
Standards
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
Ultra HD Video Input Standards
2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60
SDI Compliance
SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 424M, SMPTE 425M level A and B, SMPTE 2081‑1, SMPTE 2081‑10, SMPTE 2082‑1, SMPTE 2082‑10, SMPTE 2084 and SMPTE 2108‑1.
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, 2160p60
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
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
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
Built in 2.2 inch LCD for monitoring video, audio and status plus menu settings.
Software
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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Great Read
Format: Paperback
The details the author provides in the introduction are invaluable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2022
★★★★★ 5
Plato at his best
Format: Kindle
Very clear and good translation of a difficult text
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Reviewed in the United States on August 18, 2017
★★★★★ 1
Great translation BUT printed backwards
Format: Paperback
The book is actually printed backwards, with Contents and Introduction at the back of the book. Never seen this before.
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Reviewed in the United States on July 25, 2025
★★★★★ 5
Read it again.
Format: Audiobook
And certainly if you've never read it read it for the first time. I have been feeling like I wanted to reread this book. And then heard that they were going to release. John has written so many books that have impacted people over the years. It's crazy that the book that he wrote first with his best friend may be the best. I would also recommend getting the workbook.
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Reviewed in the United States on March 16, 2025
★★★★★ 5
His Great Heart
Format: Kindle
This book is a journey of love, His love for us. Priceless reminder of the past and guide to the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2025