Cobalt Co9992-4ENC-4K-HEVC Software-Defined Broadcast Encoder - Manual (Page 79)

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
RTCP Received: this field contains the number of RTCP packets received from the
remote endpoints.

RTT Echo Received: this field contains the number of RTCP RTT Echo requests
received.
Encoder Statistics Audio Tab
The Audio tab provides status information for the configured audio channels, as shown below:

Enc Audio Status: this indicator will have the following values:
o OK : the selected audio is present and is being processed correctly.
o Not Running : the selected audio is not running yet. Audio does not run if the
encoder is stopped. If the channel is configured for surround, it will show LR
Not Running.
o Not Present: This indicates that the selected channel is not present in the SDI
signal. If the channel is configured for surround, it may show LR Not Present,
CLFE Not Present, or LsRs Not Present. If the channel is configured for Dolby
Pass-Through, it may show Invalid Passthru if the signal is not recognized.

Info (dBFS): this indicator shows additional information about the audio channel, as
follows:
o If the channel is a PCM channel, it will show the audio input level in dBFS. A
silent channel will show -150 dBFS, as shown in Enc 1 Audio 3 above.
o If the channel is a stereo PCM channel, it will show two levels, corresponding to
L/R. If it is a surround channel, it will show six levels, corresponding to
L/R/C/LFE/Ls/Rs.
o If the channels is a pass-through channel and it is working correctly, it will show
the signal type (AC-3, EAC-3 or Dolby-E) and the incoming bit rate, as shown in
Enc 1 Audio 2 above. If it there is no valid signal, it will show the word
Unlocked .
Encoder Statistics Ancillary/VBI Tab
The Ancillary/VBI Tab provides the status of the ancillary data injection in the encoder. The
variables displayed in this tab vary according to the encoder configuration; it will only include
the ancillary data injection functions currently enabled (see Advanced Tab–VBI/Ancillary Data
Insertion). Note that if no ancillary data processing is enabled, this tab will not be present.