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Adaptive HTTP streaming requires a video to be encoded at multiple independently decodable bitrates. Encoding of multiple bitrates is a complex and time consuming process, especially with the new video coding standard HEVC. In this paper, we analyze the relation of HEVC block structures across encodings of a video at different bitrates. We propose a multi-rate encoding method for HEVC to decrease...
There is a growing interest in over-the-top (OTT) dynamic adaptive streaming over Hypertext Transfer Protocol (HTTP) (DASH) services. In mobile DASH, a client controls the streaming rate and the base station in the mobile network decides on the resource allocation. Different from the majority of previous works that focus on client-based rate adaptation mechanisms, this paper investigates the mobile...
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