Blackmagic Web Presenter 4K is a standalone HD-UHD encoder with an SDI 12G input with embedded audio that includes a professional H.264 processor for streaming directly to platforms such as YouTube, Facebook, Twitter, etc.
SDI video inputs
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Mixers / Encoders/ Decoders Accesoris for Live & Recorded Video Broadcasting
Blackmagic Web Presenter 4K
Blackmagic Web Presenter 4K is a standalone HD-UHD encoder with an SDI 12G input with embedded audio that includes a professional H.264 processor for streaming directly to platforms such as YouTube, Facebook, Twitter, etc. and in UHD 2160p60 maximum resolution (it also allows streaming in 720p or 1080p resolution). It also includes an HDMI Out for connection to a monitor (not supplied) for technical control, an SDI Out, a front panel with LCD display for menu access and for monitoring video, audio volume and transmission status. And two USB ports that in one allows the computer to be recognized as a webcam and thus be compatible with videoconferencing software, or in the second to be able to connect a 4G/5G mobile device as wireless and alternative transmission
1x Blackmagic Web Presenter 4K
1x Transport suitcase
Connections
SDI video outputs
1 derived output, 1 monitoring output
SDI transmission speeds
1.5 Gb/s, 3 Gb/s, 6 Gb/s, 12 Gb/s.
HDMI video outputs
1 monitoring output
Webcam output
1 x USB-C up to 2160p60
Ethernet
Ethernet port compatible with 10/100/1000 BaseT standards to update the device, control it using the software and transmit over the Internet.
Supported formats
HD Format (input)
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
UHD Format
2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60
Initial chromatic space
REC 601, REC 709, REC 2020.
SDI 3G
SDI input automatically detects SMPTE signals (level A or B).
Formats supported by SDI and HDMI outputs
1080p50, 1080p59.94, 1080p60
Webcast formats
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
Transmission
Direct transmission
Internet transmission directly via the Ethernet port using the RTMP protocol.
Optional subtitles
Subtitles CEA-608 and CEA-708 in transmission using the RTMP protocol.
Control
Control Panel
Integrated control panel with 2.2-inch color display to monitor signal, vúmetros and status indicators.
Device control
Front panel, USB-C or Ethernet port.
Computer Support
Supported Programs and Services
YouTube Live, Facebook Live, Twitter, Twitch, Skype, Open Broadcaster and Wowza Streaming Engine.
Operating system
Mac 10.15 Catalina,Mac 11.1 Big Sur o posterior
Windows 10 64 bits.
Linux
Chrome OS