Paper Abstract and Keywords |
Presentation |
2011-12-15 10:45
A study of system design for PC-cluster based ultra-high speed video stream server for high-quality video Hiroyuki Kimiyama, Tsuyoshi Ogura, Mitsuru Maruyama (NTT) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Demand to deliver high-resolution and high-quality video materials, such as high-vision or 4K video without compression or with visually loss-less compression, form video server over high-speed network increases recently by means of high-speed network cost becomes lower. To transfer such high-quality video material in real time, at least 1-Gbit/s bandwidth is needed.However, we can not construct the video server to deliver many number of high-quality videos with just one PC or one work station because of limitation internal transfer bandwidth in PC or work station. So, we have studied system design of ultra-high speed video server for high-quality video using PC-cluster system and we have succeeded to construct the video server system which can deliver 30 1.5-Gbit/s uncompressed high-vision video streams in real time by using 20 PCs. Furthermore, to evaluate expandability of the video server, we have constructed a communication model for internal network of the PC-cluster which is one of the performance bottle neck of the PC-cluster video server. As the results, we have made sure to expand the video server to deliver 50-Gbit/s video data by using 22 PCs, which is equivalent to delivery 33 uncompressed high-vision videos in real time. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Video stream server / PC-cluster / Uncompressed high-definition video / internal network of PC-cluster / / / / |
Reference Info. |
ITE Tech. Rep. |
Paper # |
|
Date of Issue |
|
ISSN |
|
Download PDF |
|
Conference Information |
Committee |
IEICE-CS IPSJ-AVM BCT IEICE-IE |
Conference Date |
2011-12-15 - 2011-12-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Image Conding, Streaming, etc. |
Paper Information |
Registration To |
IEICE-CS |
Conference Code |
2011-12-CS-AVM-BCT-IE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study of system design for PC-cluster based ultra-high speed video stream server for high-quality video |
Sub Title (in English) |
|
Keyword(1) |
Video stream server |
Keyword(2) |
PC-cluster |
Keyword(3) |
Uncompressed high-definition video |
Keyword(4) |
internal network of PC-cluster |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Hiroyuki Kimiyama |
1st Author's Affiliation |
Nippon Telegraph and Telephone (NTT) |
2nd Author's Name |
Tsuyoshi Ogura |
2nd Author's Affiliation |
Nippon Telegraph and Telephone (NTT) |
3rd Author's Name |
Mitsuru Maruyama |
3rd Author's Affiliation |
Nippon Telegraph and Telephone (NTT) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
21st Author's Name |
|
21st Author's Affiliation |
() |
22nd Author's Name |
|
22nd Author's Affiliation |
() |
23rd Author's Name |
|
23rd Author's Affiliation |
() |
24th Author's Name |
|
24th Author's Affiliation |
() |
25th Author's Name |
|
25th Author's Affiliation |
() |
26th Author's Name |
/ / |
26th Author's Affiliation |
()
() |
27th Author's Name |
/ / |
27th Author's Affiliation |
()
() |
28th Author's Name |
/ / |
28th Author's Affiliation |
()
() |
29th Author's Name |
/ / |
29th Author's Affiliation |
()
() |
30th Author's Name |
/ / |
30th Author's Affiliation |
()
() |
31st Author's Name |
/ / |
31st Author's Affiliation |
()
() |
32nd Author's Name |
/ / |
32nd Author's Affiliation |
()
() |
33rd Author's Name |
/ / |
33rd Author's Affiliation |
()
() |
34th Author's Name |
/ / |
34th Author's Affiliation |
()
() |
35th Author's Name |
/ / |
35th Author's Affiliation |
()
() |
36th Author's Name |
/ / |
36th Author's Affiliation |
()
() |
Speaker |
Author-1 |
Date Time |
2011-12-15 10:45:00 |
Presentation Time |
25 minutes |
Registration for |
IEICE-CS |
Paper # |
|
Volume (vol) |
vol.35 |
Number (no) |
|
Page |
|
#Pages |
|
Date of Issue |
|