The proliferation of online video content has led to the development of various technologies and standards to facilitate efficient and high-quality video streaming. Among these technologies, MPD, M3U8, M3U, and EPG have emerged as key players. MPD is a standard for describing multimedia presentations, while M3U8 and M3U are playlist formats used for streaming media. EPG, on the other hand, provides a program guide for television and other video content. This monograph will delve into the details of each technology, their applications, and their interconnections.