Calculating Minimum Bandwidth - Cisco Webex DX70 Administrator's Manual

Cisco Webex DX70 and DX80 Administrator Guide
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Introduction Configuration Peripherals Maintenance Device settings Appendices Appendices

Calculating minimum bandwidth

The minimum bandwidth requirements are specified in the
technical specifications. When dual-stream is used, the available
bandwidth is split into two streams.
To calculate the minimum bandwidth for a desired resolution in
dual-stream, double the minimum bit rate (bps) for that resolution
(e.g., 720p30).
For example, if there is a minimum bandwidth of 768 kbps for the
resolution 720p30. Then, the dual-stream minimum bandwidth
will be 768 × 2, or 1536 kbps.
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