Developer/IT > One-to-Many technical information > Viewer requirements

Viewer requirements

The viewer is able to see Whisbi One-to-Many sessions on the vast majority of modern devices and browsers.

Whisbi uses three different protocols for video broadcasting. RTMP for Flash, HLS for mobile devices and MPEG-DASH for browsers that do not have Flash installed, Whisbi One-to-Many will choose the best option depending on the environment of the viewer.

The viewer’s device should have access to the domain *.whisbi.com through the ports TCP 80, 443, 1935 (default ports for browsing and real-time video port).

Data usage

In terms of mobile data consumption, the Whisbi One-to-Many stream has a constant utilization of 7 megabytes per minute. To get a rough idea of what it supposes, the Youtube video streaming service, for example, has the following values: 

ResolutionConsumption
360p4,40 MB/min
480p7,70 MB/min
720p14,50 MB/min
1080p27,60 MB/min

Viewer software requirements

Device / OSBrowser
DesktopFirefox 42+
DesktopChrome 30+
DesktopOpera 12+
MacSafari 8+
MacChrome 30+
AndroidFirefox 20+
AndroidChrome 30+
iOSSafari 8+
iOSChrome 30+