基于MPEG-DASH的多视点音频同步传输方法的多维QoE评估

2017 IEEE International Conference on Computer and Information Technology (CIT) Pub Date : 2017-08-01 DOI:10.1109/CIT.2017.24

Yuki Maehara, Toshiro Nunome

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引用次数: 4

摘要

提出了一种基于MPEG-DASH的多视点音频(MVV-A)同步传输方法。在MPEG-DASH协议中，服务器预先存储多比特率编码的视频，并根据网络情况传输合适的视频。在同时传输方法中，将未选择视点的最小比特率视频与所选择视点的视频一起传输。当我们可以从四个视点中选择一个视点时，我们将同时传输方法与选择的单视点传输方法进行比较。我们在不同的网络条件下进行主观实验，评估QoE。

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Multidimensional QoE Assessment of a Simultaneous Transmission Method in Multi-view Video and Audio Transmission with MPEG-DASH

This paper proposes a simultaneous transmission method of Multi-View Video and Audio (MVV-A) with MPEG-DASH. In the MPEG-DASH protocol, the server stores multi-bitrate encoded videos in advance and transmits an appropriate video depending on network condition. In the simultaneous transmission method, the minimum bitrate videos of unselected viewpoints are transmitted with the video of the selected viewpoint. When we can select a viewpoint from four viewpoints, we compare the simultaneous transmission method with the selected single viewpoint transmission method. We conduct a subjective experiment under various network conditions and assess QoE.

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2017 IEEE International Conference on Computer and Information Technology (CIT)

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