Hardware Requirements | Web Conferencing System - LiveOn - JAPAN MEDIA SYSTEMS CORP.

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Hardware Requirements

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Hardware Requirements

PC Hardware Requirements

Running Environment Recommended
OS Windows Vista SP2 or higher / Windows 7 SP1 or higher / Windows 8.1 / Windows 10
CPU Celeron 1.3GHz or higher Core 2 Duo 2GHz or higher
Memory 1GB or more 2GB or more
Hard Disk 20MB or higher 100MB or higher
Browser The most current version of Internet Explorer available for a supported operating system /
Microsoft Edge /
Each latest edition of Firefox / Opera / Google Chrome
DirectX DirectX9.0c or later
Sound Card Sound Blaster & compatibility recommended
peripheral device PC Camera (USB), Speaker & MIC or Headset (with noise canceller or echo canceller recommended)

To use optional HD feature, the following specification is required.

OS Windows Vista SP2 or higher / Windows 7 SP1 or higher / Windows 8.1 / Windows 10
CPU Core 2 Duo 2.5GHz or more
Memory 2GB or more

*To use HD feature, the camera device which supports HD resolution is required.

Network Bandwidth Requirements

[ H.264 ]

Sampling Rate 8KHz

 Video Image Size
80×60160×120320×240640×480720×480800×6001280×720
uplinkuplinkuplinkuplinkuplinkuplinkuplink
35Kbps52Kbps123Kbps263Kbps328Kbps393Kbps555Kbps
number
of
users
down
link
down
link
down
link
down
link
down
link
down
link
down
link
1:135Kbps52Kbps123Kbps263Kbps328Kbps393Kbps555Kbps
1:4141Kbps206Kbps492Kbps1.05Mbps1.31Mbps1.57Mbps2.22Mbps
1:9317Kbps464Kbps1.11Mbps2.37Mbps2.95Mbps3.54Mbps5.00Mbps
1:14494Kbps721Kbps1.72Mbps3.68Mbps4.59Mbps5.50Mbps7.77Mbps
1:19670Kbps979Kbps2.34Mbps4.99Mbps6.23Mbps7.46Mbps10.55Mbps

Sampling Rate 11KHz

 Video Image Size
80×60160×120320×240640×480720×480800×6001280×720
uplinkuplinkuplinkuplinkuplinkuplinkuplink
40Kbps57Kbps128Kbps268Kbps333Kbps398Kbps560Kbps
number
of
users
down
link
down
link
down
link
down
link
down
link
down
link
down
link
1:140Kbps57Kbps128Kbps268Kbps333Kbps398Kbps560Kbps
1:4161Kbps226Kbps512Kbps1.07Mbps1.33Mbps1.59Mbps2.24Mbps
1:9362Kbps509Kbps1.15Mbps2.41Mbps3.00Mbps3.58Mbps5.04Mbps
1:14564Kbps791Kbps1.79Mbps3.75Mbps4.66Mbps5.57Mbps7.84Mbps
1:19765Kbps1.07Mbps2.43Mbps5.09Mbps6.32Mbps7.56Mbps10.65Mbps

Sampling Rate 16KHz

 Video Image Size
80×60160×120320×240640×480720×480800×6001280×720
uplinkuplinkuplinkuplinkuplinkuplinkuplink
49Kbps66Kbps137Kbps277Kbps342Kbps407Kbps569Kbps
number
of
users
down
link
down
link
down
link
down
link
down
link
down
link
down
link
1:149Kbps66Kbps137Kbps277Kbps342Kbps407Kbps569Kbps
1:4197Kbps262Kbps548Kbps1.11Mbps1.37Mbps1.63Mbps2.28Mbps
1:9443Kbps590Kbps1.23Mbps2.49Mbps3.08Mbps3.66Mbps5.12Mbps
1:14690Kbps917Kbps1.92Mbps3.88Mbps4.79Mbps5.70Mbps7.97Mbps
1:19936Kbps1.24Mbps2.60Mbps5.25Mbps6.49Mbps7.73Mbps10.82Mbps

Sampling Rate 22KHz

 Video Image Size
80×60160×120320×240640×480720×480800×6001280×720
uplinkuplinkuplinkuplinkuplinkuplinkuplink
60Kbps77Kbps148Kbps288Kbps353Kbps418Kbps580Kbps
number
of
users
down
link
down
link
down
link
down
link
down
link
down
link
down
link
1:160Kbps77Kbps148Kbps288Kbps353Kbps418Kbps580Kbps
1:4241Kbps306Kbps592Kbps1.15Mbps1.41Mbps1.67Mbps2.32Mbps
1:9542Kbps689Kbps1.33Mbps2.59Mbps3.18Mbps3.76Mbps5.22Mbps
1:14844Kbps1.07Mbps2.07Mbps4.02Mbps4.94Mbps5.85Mbps8.12Mbps
1:191.14Mbps1.45Mbps2.81Mbps5.47Mbps6.70Mbps7.94Mbps11.03Mbps

Sampling Rate 32KHz

 Video Image Size
80×60160×120320×240640×480720×480800×6001280×720
uplinkuplinkuplinkuplinkuplinkuplinkuplink
76Kbps93Kbps164Kbps304Kbps369Kbps434Kbps596Kbps
number
of
users
down
link
down
link
down
link
down
link
down
link
down
link
down
link
1:176Kbps93Kbps164Kbps304Kbps369Kbps434Kbps596Kbps
1:4305Kbps370Kbps656Kbps1.22Mbps1.48Mbps1.74Mbps2.39Mbps
1:9686Kbps833Kbps1.48Mbps2.73Mbps3.32Mbps3.90Mbps5.37Mbps
1:141.07Mbps1.30Mbps2.30Mbps4.25Mbps5.16Mbps6.07Mbps8.35Mbps
1:191.50Mbps1.76Mbps3.12Mbps5.77Mbps7.01Mbps8.24Mbps11.33Mbps

* The values of bandwidth above are actually measured values while using LiveOn. The frame rate is set to 5 frames per second in ASP edition.

If your bandwidth is not enough, audio delay, intermittent audio or defective video may occur.

CPU Spec (rough standard)

CPU Users
1GHz~1.5GHz 4 less or equal
1.5GHz~2GHz 8 less or equal
2GHz~2.6GHz 12 less or equal
2.6GHz~ 20 less or equal

Port

No.22000~22007 *All port used by LiveOn are TCP.

Please run "LiveOn" CHECK PROGRAM on your PC.

*Please start InternetExplorer from "Run as Administrator" menu when you use InternetExplorer with WindowsVista.

"Run as Administrator" menu is selected "Start" button → "All Programs" → "InternetExplorer", right-clicked, and selected from the pop-up menu.

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