Creating a live broadcasting system from scratch

The company has been working in the market of live broadcasts for several years. Let's talk about the problems encountered with the RTMP HLS stack, etc. What requirements were set by the business to the video platform and how the team came up with the idea of creating a new solution based on SRT. What were the choices and why we chose SRT. What were the difficulties in building a content delivery network based on SRT, which works worldwide with the interaction of multiple cloud solutions. Routing traffic between different cloud solutions to optimize cost. Target audience: teams or professionals working with video, as well as anyone interested in the subject of content delivery.