0	
System Requirements
Windows

For participants:

Any 2GHz CPU with dual-core processor minimum (Recommended: Quad-core CPU or better)

4GB of RAM minimum (Recommended: 8GB or more)

Mac

For participants:

Any 2GHz CPU with dual-core processor minimum (Recommended: Quad-core CPU or better)

4GB of RAM minimum (Recommended: 8GB or more)

Linux

For participants:

Any 2GHz CPU with dual-core processor minimum (Recommended: Quad-core CPU or better)

4GB of RAM minimum (Recommended: 8GB or more)

Windows

Microsoft® Windows 10®, 8.x®, or 7® SP1

Chrome v34+ (recommended for best performance). Firefox 34+, Opera 21+, Edge 79+

Mac

Mac OS X v10.8 or higher Chrome v34+ (recommended for best performance). Safari 12+, Firefox 34+, Opera 21+

Linux

All modern Linux distros with desktop environment (e.g., Ubuntu, Redhat)

Chrome v34+ (recommended for best performance). Firefox 34+, Opera 21+, Edge 79+

Solaris

Solaris 10

Chrome v34+ (recommended for best performance). Firefox 34+, Opera 21+, Edge 79+

Android

Chrome 34+,

Firefox 65+,

Edge 79+

iOS

Safari 9+

Chrome 34+

Audio

Minimum 50 kbps upload/download

(100 kbps recommended)

Video

Minimum 250kbps upload/download

(500 kbps recommended)

Video (HQ and resolution)

Minimum 900 kbps upload/download

(3+ mbps recommended)

Screen sharing

Minimum 800 kbps upload/download

(1.5 mbps recommended)

WEB SERVER

https traffic on port 443

SIGNALLING SERVER

websockets/wss traffic on port 443

MEDIA SERVER API

https traffic on port 443

MEDIA SERVER

The following port options are available to you, in order of decreasing performance.

1. Allow RTP Traffic UDP:1024-65535
This will give the best performance, as it provides a direct connection path to our media servers. 

2. Allow RTP Traffic UDP:80 or UDP:443 (incoming/outgoing)
This will allow UDP connections to our media servers via a TURN server on port 80. UDP is the preferred transfer protocol for real-time communications. However, the single port could cause performance problems if there is a lot of traffic between our networks. 

3. Allow RTP Traffic TCP:80 or TCP:443 (incoming/outgoing)
This will allow TCP connections to our media servers via a TURN server on port 80. TCP could cause issues, especially when there is a lot of traffic or poor connectivity. Additionally, the single port could cause performance problems if there is a lot of traffic between our networks. 

NOTE: For security reasons, we do not allow direct TCP connections to our media server.

What happens if you only open a few ports to the Media Server?
We require four ports per user for UDP streaming. Ports cannot be shared by users, and ports are assigned in a random fashion from any available server port in the range of 1024-65k. If the ports the service attempts to connect to are not available on the client then the system will fall back to relaying via TCP over the signaling server. So, if you happen to be extremely lucky, and all four ports you are assigned happen to fall into the IP range you opened then you will connect via UDP. This is not recommended.

Supported Input Devices
Windows

Any camera or video card compatible with the Windows Driver Model (WDM)

USB and FireWire supported

Cloudpresenter has been tested and works well with most Logitech Web Cameras. Logitech C920 and later models recommended

Mac

Any camera or video card compatible with the QuickTime driver model

USB and FireWire supported

Linux

USB and FireWire supported

Windows

Any microphone or sound card compatible with the Windows Driver Model (WDM)

USB and FireWire supported

Headsets or echo-canceling microphones are strongly recommended

Mac

Any microphone or sound card compatible with the QuickTime driver model

USB and FireWire supported

Headsets or echo-canceling microphones are strongly recommended

Linux

USB and FireWire supported

Headsets or echo-canceling microphones are strongly recommended

We support a wide range of drawing and writing devices. Please contact support if your device is not fully supported.

Supported file types
Image

PNG

GIF

JPG / JPEG

Video

MP4 / MPEG4

WEBM

Audio

MP3

External sources

YouTube ®

Vimeo ®

Image
Video

Please note, at this time, the Cloudpresenter converter doesn't support embedded videos

Audio
MS Office™, text and PDF

PPT, PPTX

DOC, DOCX

XLS, XLSX

TXT, RTF

PDF

We support a wide range of drawing and writing devices. Please contact support if your device is not fully supported.

It has been a pleasure to work with the Cloudpresenter team - they expertly and rapidly brought our series of webinars to life in the midst of the pandemic. The team are highly professional, responsive and knowledgeable. Thanks to them and their innovative platform, we have found a new way to deliver high quality educational events!

Dr Satveer Mahil
St John's DermAcademy

Our attendees loved the layout of the platform and the fact that it was branded, plus the sound and video quality are amazing. Having one URL where you can control everything is so much easier. You do not need to log in Zoom, open your presentation, get your videos ready…etc… Everything is in one place. You can log in anywhere and run the presentation even from your phone if necessary.

Xavier AP
NHS Blood and Transplant

The Cloudpresenter platform is unquestionably amongst the very best on the market that has enabled us to deliver highly creative and interactive events for clients who are leading players in the financial services, construction and healthcare sectors.

Ken Carter, Client Services Director
Activate Events

Get started for free Start using Cloudpresenter today

No downloads, no credit card needed

Sign up for free