Blackmagic Web Presenter (MacOS + Windows)īlackMagic Web Presenter allows you to connect either an HDMI or SDI to an external video card, and will allow you to connect your computer via USB2.Here are a few examples of some affordable and good capture-cards which can transfer video from a laptop: Please note that even if your laptop has access to a HDMI connection, that does not necessarily mean it can be used for video. To connect an external webcamera, you need a capture-card, which can access HDMI or SDI which are the most regular professional video signals. You can either use your webcamera on your laptop, or an external camera connected to your device. There are several ways to connect video to OBS. The window to the right, named Programme, shows us the finished result which will be streamed, recorded or both. The window to the left, is named Preview and it allows us to see how things look before being aired. When Studio Mode is in effect, there are two video windows instead of one. In the picture below, you can see the menu which includes several options on the left side:

Open OBS on your laptop and go to Settings which you will find in the bottom right corner (or you can press CMD and + on MacOS). We will go through the most important settings below. You can click through the “ Auto layout” - guide if you want to, or simply ignore. The installation process should be fairly straight forward. To install OBS, go to and download the software for free. Check out, for example, Livestream Studio or Wirecast. There are many different types of broadcasting software out there, and you can use whichever you like as long as it is RTMP compliant. The programme we have based this guide on is OpenBroadcast Software (OBS). There are a lot of alternatives available, but this guide will be specifically based on access to a laptop with specifications such as Windows, MaxOS or Linux. The most cost effective way to get going with a live stream is to use a software-based solution that runs through a laptop. This guide should get you started and also provides you with some recommended settings along the way: OBS is one of the most cost effective pieces of software when it comes to streaming sound and image via TicketCo Media Services. This article will guide you through how to set up OBS Studio so that you are ready to start streaming your events.

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