Scte 35 digital program insertion (dpi) signaling, Bit rate measurement, Detailed directions – Grass Valley Kaleido-X v.7.80 User Manual
Page 178: Configuring alarm thresholds, Scte 35 digital, Program insertion (dpi) signaling, Configuring, Alarm thresholds
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Configuring Alarms
SCTE 35 Digital Program Insertion (DPI) Signaling
on page 291, for example). Support is limited to one
ABT per multiviewer. Playout is assumed to be mono. The measurement is optimized for
voice content. The values (in dBFS) are updated every second, and have a precision of 0.5
dB.
SCTE 35 Digital Program Insertion (DPI) Signaling
The Kaleido-IP can monitor digital program insertion (DPI) signaling from SCTE 35 streams.
It supports a splice break alarm, eight DTMF break alarms, and text information for logging
purposes.
Bit Rate Measurement
The Kaleido-IP reports bit rate measurements as text values, for every type of elementary
streams. Measurements are performed based on guidelines from ETSI TR 101 290. A
188-byte packet format is assumed. (With the current version of the Kaleido-X software, bit
rate values reported for streams encoded with a 204-byte packet format are therefore not
accurate.)
Detailed Directions
Configuring Alarm Thresholds
Note:
Do not confuse the video bit rate (measured value) with the bit rate
reported under Video encoder metadata (extracted information).
Measured bit rate
Encoded bit rate
Note:
With the current version of the Kaleido-X software, the
KMV-3901/3911, and Kaleido-XQUAD support audio alarm threshold
calibrations only. The Kaleido-IP supports threshold calibrations for audio,
teletext, and SCTE 35 alarms.