What is Internet streaming?

Streaming is a term that stands for watching a video or listening to audio in real time, instead of downloading a media file. This service needs a proper Internet bandwidth which varies according to the level of quality. For instance, the minimum bandwidth requirement of watching a video on Youtube with high quality is quite more than that video with low-level quality.  As another illustration, watching a low-quality video on Youtube for PC (400×226 pixels) demands more Internet speed than the same video for smartphones( How to setup IPTV on…