Blackmagic Web Presenter 4K is the ultimate HD and Ultra HD streaming solution that includes a professional hardware streaming engine for streaming up to 2160p60 directly to YouTube, Facebook, Twitter and more! Plus you can stream to the internet using Ethernet or connect a 5G or 4G phone to use mobile data! The built in USB connections also work like a webcam, so you can connect a computer and use any video software. You even get a monitoring output with video, audio meters, trend graphs and more!
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).
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.
Software
Compatible Services and Software: YouTube Live, Facebook Live, Twitter, Twitch, Skype, Microsoft Teams, Open Broadcaster and Wowza Streaming Engine.
Operating Systems
Mac 10.15 Catalina,
Mac 11.1 Big Sur or later.
Linux
Windows 10, 64-bit.
Chrome OS
Power Requirements
Power supply: 1 x Internal 100 - 240V AC.
12 VDC Input: 1 x +12 V DC 4‑pin XLR.
Power Usage: 25 W
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