| Presentation | 2018-04-19 QoE Assessment of Multi-View Video and Audio Transmission by means of WebRTC Yuki Maehara, Toshiro Nunome, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This report implements a Multi-View Video and Audio (MVV-A) transmission system by means of WebRTC media channel, which employs UDP-based transmission, to enhance QoE under large delay. This system switches audiovisual streams according to viewpoint change requests. Through a subjective experiment with various network conditions, we compare QoE with MVV-A transmission using MPEG-DASH, which employs HTTP/TCP. As transmission methods utilizing MPEG-DASH, we deal with single viewpoint transmission and simultaneous transmission of all the viewpoints. We then find that the MVV-A transmission with WebRTC achieves higher QoE than that with MPEG-DASH under large delay. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WebRTC / MPEG-DASH / MVV / Streaming / QoE |
| Paper # | CQ2018-1 |
| Date of Issue | 2018-04-12 (CQ) |
| Conference Information | |
| Committee | CQ / CS |
|---|---|
| Conference Date | 2018/4/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Optical/Wireless Access and Their Integration, QoS and QoE, Assessment / Measurement / Control / Optimization of Communication Quality, Network Services, etc. |
| Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) / Tetsuya Yokotani(Kanazawa Inst. of Tech.) |
| Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) / Hidenori Nakazato(Waseda Univ.) |
| Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Keio Univ.) / Hidenori Nakazato(Kyushu Univ.) |
| Assistant | Kenko Ota(Nippon Inst. of Tech.) / Norihiro Fukumoto(KDDI Research Inc.) / Ryo Yamamoto(UEC) / Kenji Kanai(Waseda Univ.) / Kazutaka Hara(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality / Technical Committee on Communication Systems |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | QoE Assessment of Multi-View Video and Audio Transmission by means of WebRTC |
| Sub Title (in English) | |
| Keyword(1) | WebRTC |
| Keyword(2) | MPEG-DASH |
| Keyword(3) | MVV |
| Keyword(4) | Streaming |
| Keyword(5) | QoE |
| 1st Author's Name | Yuki Maehara |
| 1st Author's Affiliation | Nagoya Institute of Technology(Nagoya Inst. of Tech.) |
| 2nd Author's Name | Toshiro Nunome |
| 2nd Author's Affiliation | Nagoya Institute of Technology(Nagoya Inst. of Tech.) |
| Date | 2018-04-19 |
| Paper # | CQ2018-1 |
| Volume (vol) | vol.118 |
| Number (no) | CQ-8 |
| Page | pp.pp.1-6(CQ), |
| #Pages | 6 |
| Date of Issue | 2018-04-12 (CQ) |