| Paper Abstract and Keywords |
| Presentation |
2015-06-05 14:50
Scalable and Cost-effective Live Video Encoding and Delivery in Cloud
Koustubh Gaikwad, Tomoaki Ohtsuki (Keio Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Live media streaming has become one of the most important applications over the Internet. However, having an all-round scalable, reliable, responsive and cost-effective solution for delivery of live video over multiple platforms is still a challenge. To deliver live video over a variety of platforms like laptops, mobile phones, tablets, gaming consoles, etc., the video needs to be encoded to appropriate format based on the device on which it is to be rendered. This is due to the heterogeneity and limited computing resources present in the devices. The traditional way of using hardware encoder has been known to be expensive and inefficient. Cloud provides virtually infinite on-demand resources for encoding and streaming. The main idea of this proposal is to vary the number of encoding/transcoding and streaming servers dynamically based on the user demand for each type of stream. We proposed a framework to deliver live video over multiple platforms and used Artificial Neural Networks (ANN) to predict user demand. In this report, we formulate the resource allocation problem as a Multi-objective Integer Linear Programming (ILP) problem based on ANN predictions. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
live video encoding / cloud (IaaS) / cloud resource scheduling / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 39, no. 20, BCT2015-47, pp. 13-16, June 2015. |
| Paper # |
BCT2015-47 |
| Date of Issue |
2015-05-29 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2015-06-05 - 2015-06-05 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
mmbi, Inc. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2015-06-BCT-BT |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Scalable and Cost-effective Live Video Encoding and Delivery in Cloud |
| Sub Title (in English) |
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| Keyword(1) |
live video encoding |
| Keyword(2) |
cloud (IaaS) |
| Keyword(3) |
cloud resource scheduling |
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| 1st Author's Name |
Koustubh Gaikwad |
| 1st Author's Affiliation |
Keio University (Keio Univ.) |
| 2nd Author's Name |
Tomoaki Ohtsuki |
| 2nd Author's Affiliation |
Keio University (Keio Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2015-06-05 14:50:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2015-47 |
| Volume (vol) |
vol.39 |
| Number (no) |
no.20 |
| Page |
pp.13-16 |
| #Pages |
4 |
| Date of Issue |
2015-05-29 (BCT) |