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 To use optional HD feature
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 Core 2 Duo 2.5GHz or more
Memory 1GB or more 2GB 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 HD feature, the camera device which supports HD resolution is required.

Mac Hardware Requirements

Running Environment
OS Mac OS X 10.11 El Capitan or later
CPU Intel Core2Duo or higher
Memory 5GB or more(10GB or more recommended)
Hard Disk 20MB or higher(100MB or higher recommended)
Browser Safari

Network Bandwidth Requirements

Sampling Rate8KHz

Video Image Size
80×60 160×120 320×240 640×480 720×480 800×600 1280×720
uplink
35Kbps 52Kbps 123Kbps 263Kbps 328Kbps 393Kbps 555Kbps
number
of
users
down link
1:1 35Kbps 52Kbps 123Kbps 263Kbps 328Kbps 393Kbps 555Kbps
1:4 141Kbps 206Kbps 492Kbps 1.05Mbps 1.31Mbps 1.57Mbps 2.22Mbps
1:9 317Kbps 464Kbps 1.11Mbps 2.37Mbps 2.95Mbps 3.54Mbps 5.00Mbps
1:14 494Kbps 721Kbps 1.72Mbps 3.68Mbps 4.59Mbps 5.50Mbps 7.77Mbps
1:19 670Kbps 979Kbps 2.34Mbps 4.99Mbps 6.23Mbps 7.46Mbps 10.55Mbps

Sampling Rate11KHz

Video Image Size
80×60 160×120 320×240 640×480 720×480 800×600 1280×720
uplink
40Kbps 57Kbps 128Kbps 268Kbps 333Kbps 398Kbps 560Kbps
number
of
users
down link
1:1 40Kbps 57Kbps 128Kbps 268Kbps 333Kbps 398Kbps 560Kbps
1:4 161Kbps 226Kbps 512Kbps 1.07Mbps 1.33Mbps 1.59Mbps 2.24Mbps
1:9 362Kbps 509Kbps 1.15Mbps 2.41Mbps 3.00Mbps 3.58Mbps 5.04Mbps
1:14 564Kbps 791Kbps 1.79Mbps 3.75Mbps 4.66Mbps 5.57Mbps 7.84Mbps
1:19 765Kbps 1.07Mbps 2.43Mbps 5.09Mbps 6.32Mbps 7.56Mbps 10.65Mbps

Sampling Rate16KHz

Video Image Size
80×60 160×120 320×240 640×480 720×480 800×600 1280×720
uplink
49Kbps 66Kbps 137Kbps 277Kbps 342Kbps 407Kbps 569Kbps
number
of
users
down link
1:1 49Kbps 66Kbps 137Kbps 277Kbps 342Kbps 407Kbps 569Kbps
1:4 197Kbps 262Kbps 548Kbps 1.11Mbps 1.37Mbps 1.63Mbps 2.28Mbps
1:9 443Kbps 590Kbps 1.23Mbps 2.49Mbps 3.08Mbps 3.66Mbps 5.12Mbps
1:14 690Kbps 917Kbps 1.92Mbps 3.88Mbps 4.79Mbps 5.70Mbps 7.97Mbps
1:19 936Kbps 1.24Mbps 2.60Mbps 5.25Mbps 6.49Mbps 7.73Mbps 10.82Mbps

Sampling Rate22KHz

Video Image Size
80×60 160×120 320×240 640×480 720×480 800×600 1280×720
uplink
60Kbps 77Kbps 148Kbps 288Kbps 353Kbps 418Kbps 580Kbps
number
of
users
down link
1:1 60Kbps 77Kbps 148Kbps 288Kbps 353Kbps 418Kbps 580Kbps
1:4 241Kbps 306Kbps 592Kbps 1.15Mbps 1.41Mbps 1.67Mbps 2.32Mbps
1:9 542Kbps 689Kbps 1.33Mbps 2.59Mbps 3.18Mbps 3.76Mbps 5.22Mbps
1:14 844Kbps 1.07Mbps 2.07Mbps 4.02Mbps 4.94Mbps 5.85Mbps 8.12Mbps
1:19 1.14Mbps 1.45Mbps 2.81Mbps 5.47Mbps 6.70Mbps 7.94Mbps 11.03Mbps

Sampling Rate32KHz

Video Image Size
80×60 160×120 320×240 640×480 720×480 800×600 1280×720
uplink
76Kbps 93Kbps 164Kbps 304Kbps 369Kbps 434Kbps 596Kbps
number
of
users
down link
1:1 76Kbps 93Kbps 164Kbps 304Kbps 369Kbps 434Kbps 596Kbps
1:4 305Kbps 370Kbps 656Kbps 1.22Mbps 1.48Mbps 1.74Mbps 2.39Mbps
1:9 686Kbps 833Kbps 1.48Mbps 2.73Mbps 3.32Mbps 3.90Mbps 5.37Mbps
1:14 1.07Mbps 1.30Mbps 2.30Mbps 4.25Mbps 5.16Mbps 6.07Mbps 8.35Mbps
1:19 1.50Mbps 1.76Mbps 3.12Mbps 5.77Mbps 7.01Mbps 8.24Mbps 11.33Mbps

* 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 Windows Vista.

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

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