BridgeTech VB20 - Appendix: OTT Profile Health

To Next Page

To Previous Page

3. Appendix: OTT Profile Health

OTT Profile Health Bar

The profile health bar displayed at channel level shows an overview of current status

for individual channel profiles. Different colours indicate status:

Green: OK

Yellow: Warning

Orange: Error

Red: Major

Black: Fatal

All enabled alarms may affect the profile health bar, and alarm severities can be

assigned to each alarm in the Alarms – Alarm setup view.

OTT Profile Health Timeline

The OTT profile health timeline shows information about channel bitrate and channel

alarm status for the last two hours, with a time resolution of one minute. Green parts

of the timeline indicate profile download time versus chunk length. The graph is scaled

so that 100% indicates a chunk download time identical to chunk length (in seconds),

chunk length being signalled in the profile manifest. Quick chunk download times

therefore result in a 'low' green graph, as seen in the left hand part of the graph

above. When download times exceed the user defined profile bitrate warning and error

thresholds the graph is coloured yellow and orange respectively.

In addition to profile bitrate indication the graph displays profile status information

related to non-bitrate alarms. Active profile alarms are represented in the graph as

PROBE USERS' MANUAL VERSION 5.0

www.bridgetech.tv

255