Presentation | 2018-04-19 The Effect of AL-FEC on QoE of H.264 Video and Audio IP Transmission with MMT Toshiro Nunome, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this report, we deal with MMT (MPEG Media Transport), which is an application-level protocol for video transmission. We assess QoE of video IP transmission with error concealment mechanisms of H.264/AVC and application-level forward error correction (AL-FEC) of MMT. In the experiment, we employ two contents, two types of the number of slices per picture frame, and two types of total bitrate of video and its FEC code. We perform the experiment under several load conditions. We then compare FEC schemes with three code rate values and no FEC scheme. From the assessment results, we show that the appropriate code rate for QoE enhancement depends on not only network conditions but also contents. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | audio and video IP transmission / MMT / AL-FEC / error concealment / subjective assessment |
Paper # | CQ2018-2 |
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) | The Effect of AL-FEC on QoE of H.264 Video and Audio IP Transmission with MMT |
Sub Title (in English) | |
Keyword(1) | audio and video IP transmission |
Keyword(2) | MMT |
Keyword(3) | AL-FEC |
Keyword(4) | error concealment |
Keyword(5) | subjective assessment |
1st Author's Name | Toshiro Nunome |
1st Author's Affiliation | Nagoya Institute of Technology(Nagoya Inst. of Tech.) |
Date | 2018-04-19 |
Paper # | CQ2018-2 |
Volume (vol) | vol.118 |
Number (no) | CQ-8 |
Page | pp.pp.7-12(CQ), |
#Pages | 6 |
Date of Issue | 2018-04-12 (CQ) |