Bitrate adaptation for seamless on-demand video streaming over mobile networks

作者：

Highlights：

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• An approach was proposed to systematically address two HAS-related problems.

• We applied this approach for the first time to provide gradual quality decreases.

• A buffer size could be reduced to 8 s without sacrificing video quality.

• This approach may be applied for live streaming to avoid buffer underflows.

摘要

•An approach was proposed to systematically address two HAS-related problems.•We applied this approach for the first time to provide gradual quality decreases.•A buffer size could be reduced to 8 s without sacrificing video quality.•This approach may be applied for live streaming to avoid buffer underflows.

论文关键词：HTTP streaming,Adaptivity,DASH

论文评审过程：Received 3 March 2017, Revised 21 March 2018, Accepted 21 March 2018, Available online 30 March 2018, Version of Record 12 April 2018.

论文官网地址：https://doi.org/10.1016/j.image.2018.03.014