Paper Abstract and Keywords |
Presentation |
2017-04-21 11:30
The Effect of Video Output Methods on QoE in H.265/HEVC Video and Audio IP Transmission Toshiro Nunome, Yuya Kumazaki (Nagoya Inst. of Tech.) CQ2017-8 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this report, we exploit the idea of SCS (Switching between error Concealment and frame Skipping) for H.265/HEVC video and audio IP transmission. SCS skips output of video frames with larger ratio of lost slices than a predefined threshold. It continues frame skipping until new GOP. To assess the effectiveness of the method, we evaluate QoE through a subjective experiment. We employ two audiovisual contents and vary the number of slices in a video frame, GOP length, encoding bitrate, and the amount of background traffic. As a result, we find that the method exploiting the idea of SCS can enhance QoE for the content which has large movement. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
H.265 / audio and video IP transmission / frame skipping / subjective assessment / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 5, CQ2017-8, pp. 37-40, April 2017. |
Paper # |
CQ2017-8 |
Date of Issue |
2017-04-13 (CQ) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
CQ2017-8 |
Conference Information |
Committee |
CS CQ |
Conference Date |
2017-04-20 - 2017-04-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Chitose Institute of Science and Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network Serice, Service Quality, SDN (Software-Defined Networking), NFV (Network Functions. Virtualization), Network Virtualization, Cloud, Contents Delivery, etc |
Paper Information |
Registration To |
CQ |
Conference Code |
2017-04-CS-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
The Effect of Video Output Methods on QoE in H.265/HEVC Video and Audio IP Transmission |
Sub Title (in English) |
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H.265 |
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audio and video IP transmission |
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frame skipping |
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subjective assessment |
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1st Author's Name |
Toshiro Nunome |
1st Author's Affiliation |
Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
2nd Author's Name |
Yuya Kumazaki |
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Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2017-04-21 11:30:00 |
Presentation Time |
25 minutes |
Registration for |
CQ |
Paper # |
CQ2017-8 |
Volume (vol) |
vol.117 |
Number (no) |
no.5 |
Page |
pp.37-40 |
#Pages |
4 |
Date of Issue |
2017-04-13 (CQ) |
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