Video Streaming: Architecture, Delivery and Monetization
Video Streaming: Architecture, Delivery and Monetization Video streaming blends technology and business. The goal is to deliver a smooth viewing experience to people around the world. Behind every video is a clear chain: store the file, prepare it for many screens, move it through a global network, and support the service with revenue. Architecture A typical setup has three layers: origin, edge, and the viewer’s device. Origin servers store the master file and keep the highest quality version ready. Transcoding and packaging create several quality options and formats for different networks. A content delivery network, or CDN, caches segments close to users and speeds up delivery. The delivery chain follows a simple path. The video is split into small chunks and a manifest file guides the player. The player chooses a ready quality based on network conditions (ABR). Security is added with DRM and trusted delivery. ...