Live streaming represents the most efficient way to create streaming content, and since the early revolution of the NewTek VideoToastersystem (1990!), a significant number of professional video equipment manufacturershave gradually adapted to it. Today, you can get very powerful overheads from Blackmagic Design, Datavideo, Livestream, Panasonic and others at minimal cost. For larger projects you will also need an intercom, a multiviewer (some of the overheads of course offer sufficient multiview outputs), a keying background (and the legendary Ultimatte system), a router, or a control panel if you do not choose an overhead with an integrated console. Then a video standards converter or splitter is an absolute must, whether you're working with consumer HDMI or professional 3G/6G/12G-SDI gear. Modern wireless video transmission systems are a special chapter, which will be appreciated by filmmakers (focus, overhead, etc.), drone operators or news teams.