Click the ‘Play’ button to play back the last few seconds of decoded audio for the selected PID in the
browser.
The following stream status information will be displayed (bulbs will be green for status OK, red to indicate
an active alarm and gray if the associated check has been disabled):
Status description
Audio silence:
A bulb indicates the audio silence status with reference to the defined requirement.
Peak level:
The measured peak level (dB). This is checked against the audio
silence threshold to determine if an audio silence alarm should be raised.
Threshold:
The audio silence detection threshold (dB) as defined in the stream
threshold template associated with the stream.
Scrambling:
A bulb indicates the scrambling status with reference to the defined requirement.
Expect:
‘Clear’ or ‘Scrambled’
Control bit indicates:
‘Clear’ or ‘Scrambled’
PES status indicates:
‘Clear’ or ‘Scrambled’
Freeze-frame:
A bulb indicating the freeze-frame detection status. The freeze-frame error timeout
value is set as part of the stream threshold group associated with each multicast
(refer to the
Multicasts — Ethernet thresh.
and
Multicasts — Streams — Edit
views).
Consecutive frozen frames:
The number of consecutive equal frames that have
been detected
Time since OK:
The time (in seconds) since freeze-frame status OK was last
detected. When a freeze-frame condition occurs, this value indicates for how long
video has been frozen.
Color-freeze:
A bulb indicating the color-freeze detection status. The freeze-frame error timeout
value is set as part of the stream threshold group associated with each multicast
(refer to the
Multicasts — Ethernet thresh.
and
Multicasts — Streams — Edit
views).
Consecutive frozen frames:
The number of consecutive single color frames that
have been detected
Time since OK:
The time (in seconds) since color-freeze status OK was last
detected. When a color-freeze condition occurs, this value indicates for how long
video has been frozen.
The following metadata information is displayed:
Multicast (Stream Name)
Name:
The name of the multicast containing the selected service, as defined
by the user
Type:
The type of the stream containing the selected service; multicast or
unicast
Multicast address:
The multicast address of the stream containing the selected service
Multicast port:
The port number of the multicast containing the selected service
VB7880 Advanced Content Extractor User’s Manual version 5.2
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