5/10/2023 0 Comments Blackmagic design web presenter 4k![]() We don't use them that often anymore because of that issue. IMHO the constant bitrate it is a mandatory option if you want to use the Webpresenter HD in difficult network situations. With the Webpresenter HD this leads to serious buffering issues which causes the stream to stutter with the same signal and the same internet connection. Blackmagic Design Web Presenter 4K Rp 14.915.000 5 Rp 15.700.000 Jakarta Pusat Bursa Kamera Profesional Terjual 1 Blackmagic Design ATEM Mini Extreme ISO Original Rp 28.566.500 5 Rp 30.070.000 Jakarta Pusat Bursa Kamera Profesional Terjual 3 Blackmagic Design URSA Viewfinder ORIGINAL RESMI Rp 33.630. Add live streaming to the internet to your video production setup using the Web Presenter HD from Blackmagic Design. ![]() The new Web Presenter 4K is a compact design that includes a 12G-SDI input with down converter, so customers. We don't ever have issues when using OBS. 264 encoder for live streaming in native Ultra HD. That results in a MUCH smoother stream output as there are no spikes if you switch from powerpoint to a camera. That means that OBS still stays at the desired 4Mbit encoding output - even if you show a static Powerpoint slide. OBS has a function to fill unused bits in low complexity pictures. That causes huge buffering issues as the internet line can't handle that spike in such a little time. ![]() When powerpoint is on PGM the bitrate drops down to 400kbit as the picture is static but as soon as you switch back to a camera the bitrate spikes up to 10Mbit and more even if you have set the bitrate to be 4Mbit in our case. The Blackmagic Design Web Presenter 4K is a simple way to stream 4K UHD /60p SDI signals to USB 3.1 compatible computers, and an update to the Web Presenter HD. Then, if you stream a conference with alternating camera and powerpoint pictures you get huge bitrate spikes. That means typically that we don't have good latency as our bonding service adds some ms to the already mean latency of 4G. The Blackmagic Design Web Presenter 4K is a simple way to stream 4K UHD/60p SDI signals to USB 3.1 compatible computers, and an update to the Web Presenter. We often have to bundle some 4G services in some locations to get a reliable connection. ![]() That means that you have to have a rock solid internet connection with very low latency and jitter if you don't want to run into problems. The biggest issue for me is the fact that it can't encode in constant bitrate.
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