Blackmagic Design Web Presenter 4K

Connections

• SDI Video Inputs: 1
• SDI Video Outputs: 1 x loop out, 1 x monitor out.
• SDI Rates: 1.5G, 3G, 6G, 12G
• HDMI Video Outputs: 1 x monitor out
• Webcam Output: 1 x USB-C up to 2160p60
• Ethernet: Ethernet supports 10/100/1000 BaseT for live streaming, software control and software updates.

Standards

• HD Video Input Standards
  • 720p50, 720p59.94, 720p60 
  • 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60 
  • 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30 
  • 1080i50, 1080i59.94, 1080i60 
     
• Ultra HD Video Input Standards
  • 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 
     
• Video Input Color Space: Rec.601, Rec.709, Rec.2020
• 3G SDI: Auto detects SMPTE level A or B on SDI input.
• SDI and HDMI Monitor Out Video Standards: 1080p50, 1080p59.94, 1080p60 
• 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: Blackmagic Web Presenter 4K supports direct live streaming over ethernet using Real Time Messaging Protocol (RTMP) in H.264, and Secure Reliable Transport (SRT) in H.264 and H.265.
• Closed Captions: Web Presenter 4K supports embedding CEA‑608 and CEA‑708 closed captions in your live RTMP stream.

Control

• Control Panel: Built in control panel with 2.2 inch color display for video preview, audio meters and status.
• Device Control: Front panel, USB‑C or ethernet.

Power Requirements

• Power Supply: 1 x Internal 100 - 240V AC.
• 12V DC Input: 1 x +12V DC 4‑pin XLR.
• Power Usage: 25 W