Intel® Collaboration Suite for WebRTC
Community support and discussions on the Intel® Collaboration Suite for WebRTC (Intel® CS for WebRTC).
Announcements
Welcome to the Intel Community. If you get an answer you like, please mark it as an Accepted Solution to help others. Thank you!
For the latest information on Intel’s response to the Log4j/Log4Shell vulnerability, please see Intel-SA-00646
1136 Discussions

At the same time there are 50 people in the video case, the server needs how much bandwidth?

Li__Guangming
New Contributor I
176 Views

Hello, 

At the same time there are 50 people in the video case, the server needs how much bandwidth?

Thank!

0 Kudos
6 Replies
Li__Guangming
New Contributor I
176 Views

Is there anyone who can answer it?。。。。。。

Lei_Z_Intel1
Employee
176 Views

Bandwidth consumption depends on your resolution/bitrate and usage model (conference or broadcasting).

Li__Guangming
New Contributor I
176 Views

Lei Zhai (Intel) wrote:

Bandwidth consumption depends on your resolution/bitrate and usage model (conference or broadcasting).

VGA resolution,conference model, Is the 3.2 version of the,How much bandwidth do you want?

thank

Lei_Z_Intel1
Employee
176 Views

VGA input is controlled by your client side through SDK interface, for MCU it's downlink bandwidth consumption, which is your individual VGA publish input bandwidth x 50. If everyone subscribe mix VGA stream, the output is 800Kbps by default, so it's uplink bandwidth for MCU, which is 800Kbps x 50.

Naresh_R_1
New Contributor I
176 Views

Hi Lei,

can we calculate bandwidth as below is that correct

Server Bandwidth:

Forwarding VC Mode:

No.of Publishers x 0.4 Mbps(VGA) or 1Mb ( HD ) x (Total no.of users - 1) = Total Bandwidth

Mixing VC mode:

No.of Publishers x 800kbps(VGA) or 1 MB(HD) = Total bandwidth


Client Bandwidth:

Forward Mode:

0.4 Mbps(VGA) or 1Mb ( HD ) x (Total no.of users - 1) = Total Bandwidth

Mixing Mode:

0.4 Mbps(VGA) or 1Mb ( HD ) 
 

Thanks

Naresh

Lei_Z_Intel1
Employee
176 Views

Generally that's correct. Also please be aware that both client and server side bandwidths can be separated to down link and up link one.

Reply