Connections

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

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

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

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.

Power Requirements

Power Supply

1 x Internal 100 - 240V AC.

12V DC Input

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

Power Usage

TBA

Physical Installation

Physical Installation

One third rack unit width, 1 rack unit height.

Environmental Specifications

Operating Temperature

0° C to 40° C (32° - 104°F)

Storage Temperature

-20° to 45° C (-4° to 113° F)

Relative Humidity

0% to 90% non-condensing

What's Included

Blackmagic Streaming Decoder 4K

Welcome wallet with QR code for software download