Docs: Recommended bandwidth for different resolutions and fps
all supported os
It would be great if you were able to add more detailed information about the recommended bandwith for different resolutions.
I only found the following informations:
Link: https://jami.net/the-jami-conferencing-system/
For now, for the best experience we don't recommend more than 25 video/audio participants at a time; and for the host would need ~2 Mbit/s per participant (1 up, 1 down) for bandwidth usage.
But I miss informations about the resolution and fps (and video quality / codec [H264 and H265]).
Example: https://www.synopi.com/bandwidth-required-for-hd-fhd-4k-video https://support.skype.com/en/faq/FA1417/how-much-bandwidth-does-skype-need https://restream.io/blog/what-is-a-good-upload-speed-for-streaming/
So I would like to see a table like for example:
good Ping: around 15 ms or lower
1:1 video call
Resolution | fps | Minimum download / upload speed [H264] | Recommended download / upload speed [H264] | Minimum download / upload speed [H265] |
---|---|---|---|---|
720p | 30 | 1 Mbps / 1 Mbps | 2 Mbps / 2 Mbps | 0,7 Mbps / 0,7 Mbps |
720p | 60 | 2 Mbps / 2 Mbps | 4 Mbps / 4 Mbps | 1,5 Mbps / 1,5 Mbps |
1080p | 30 | 2 Mbps / 2 Mbps | 3 Mbps / 3 Mbps | 1,7 Mbps / 1,7 Mbps |
1080p | 60 | 4 Mbps / 4 Mbps | 7 Mbps / 7 Mbps | 2,9 Mbps / 2,9 Mbps |
and please add values for audio-only calls and the different audio codecs and for screen sharing only [different resolutions]
It would be great if you were able to test the absolute minimum internet speed to achive good results.
Another example: https://support.zoom.us/hc/en-us/articles/201362023-Zoom-system-requirements-Windows-macOS-Linux
@abandali Since you edit the documentation: Is it possible to add such details to docs.jami.net? (Resolution,fps, minimum/ recommended Minimum download / upload speed, etc.)?