Adaptation Algorithm for Adaptive Streaming Over HTTP
Source: Technische Universität Berlin
Internet video makes up a significant part of the Internet traffic and its fraction is constantly growing. In order to guarantee best user experience throughout different network access technologies with dynamically varying network conditions, it is fundamental to adopt technologies enabling a proper delivery of the media content. One of such technologies is adaptive streaming. It allows to dynamically adapting the bit-rate of the stream to varying network conditions. There are various approaches to adaptive streaming. In this paper the authors' focus on the receiver-driven approach where the media file is subdivided into segments, each of the segments is provided at multiple bit-rates, and the task of the client is to select the appropriate bit-rate for each of the segments.