Blackmagic Web Presenter 4K

Web Presenter 4K is a hardware streaming encoder with a 12G-SDI input that takes HD and Ultra HD sources up to 2160p60, plus a 12G-SDI loop output and SDI and HDMI monitor outputs. It streams over its gigabit Ethernet port using RTMP or SRT, can tether a 4G or 5G phone over USB as a backup connection, and also appears to a computer as a USB-C webcam. Blackmagic has since renamed it Streaming Encoder 4K.

It takes the streaming PC out of the chain: feed it the programme from a switcher, load the platform and stream key, and go on air from the front panel. Power comes from an internal AC supply, with a 4-pin XLR 12V input for battery or backup power. At one-third rack width it sits beside a switcher.

This unit comes from our own rental fleet and live productions, where it ran streams for esports, events and broadcasts.

Sold without commercial warranty. Consumers keep only the legal minimum guarantee of 18 months (DL 84/2021), which can't be excluded; sales to businesses carry no warranty.

The defects described in the condition notes are part of what you buy: you accept them separately at checkout, so they don't count as a lack of conformity. It's sold as used, not as refurbished. Bought online, you have 14 days from delivery or pickup to change your mind, no reason needed.

Terms for used equipment