2 years ago Added:
Dynamic Adaptive Streaming over HTTP (DASH), also known as MPEG-DASH, is a streaming technique compatible with Fluid Player.
A media presentation description (MPD) file contains segmented information. The individual segments are described in this article
Segments contain information regarding the times, URL, resolution, bit rates etc, which informs the player what to serve to the client depending on the bandwidth availability.
Full details on the MPEG-DASH protocol can be found on the wikipedia