Grass Valley iControl V.6.02 - Manual (Page 460)

Fingerprint Comparison and Analysis
Comparison Group Properties Window (Context: Creating or Editing a Comparison Group)
450
Comparison Group Properties Window (Context: Creating or Editing a Comparison
Group)
Video match
level YES YES NO Normal Represents the level of match (the degree to which there is a
match) between the Reference video signal and the Probed
video signal. Normal indicates a good match.
Minor Marginal match.
Critical Poor match, or no match at all.
Unknown This can arise for either of two possible reasons:
• There is no fingerprint data available for analysis
(e.g. fingerprint presence error, comparison just started).
• The audio or video match level is too low for computing
the lip sync (e.g. audio silence, low motion video, unlocked
audio/video).
Reference
[<probed
source>] YES YES YES Normal Text value represents the name of the assigned source within
the comparison group configured as a Reference.
Reference -
Fingerprint
presence YES YES YES Normal Indicates that fingerprints have been received by the analyzer
service from the Densité card marked as Probed.
Critical Critical when no fingerprints have been received by the
analyzer service for the last five seconds from the Densité card
marked as Probed.
Fingerprint analysis alarms (Continued)
Alarm name Applicability (based on
comparison mode)
Alarm
state
Description
Lipsync
detect
Video
comp
Audio
comp