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HTTP Based Adaptive Bitrate Streaming Protocols in Live Surveillance SystemsDzabic, Daniel, Jacob, Mårtensson January 2018 (has links)
This thesis explores possible solutions to replace Adobe Flash Player by using toolsalready built into modern web browsers, and explores the tradeoffs between bitrate, qual-ity, and delay when using an adaptive bitrate for live streamed video. Using an adaptivebitrate for streamed video was found to reduce stalls in playback for the client by adapt-ing to the available bandwidth. A newer codec can further compress the video file sizewhile maintaining the same video quality. This can improve the viewing experience forclients on a restricted or a congested network. The tests conducted in this thesis showthat producing an adaptive bitrate stream and changing codecs is a very CPU intensiveprocess.
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