Selenio™ Network Processor
User Guide
Configuring Programs
© 2019 Imagine Communications Corp.
Proprietary and Confidential.
May 2019 | Page 115
Program Config (Audio)
Audio Tracking Mode
This parameter makes it possible to independently delay the audio track
separately from the video track, typically to correct delays added by other
equipment or processing paths. Options are:
•
Off
: Disables the Audio Tracking feature
•
Frame Sync
: Adds delay from teh video frame synchronization, plus
delay added by the H-Phase and V-Phase parameters
•
Frame Sync + Delay
: Adds delay from the video frame synchronization
plus delay added by the H-Phase, V-Phase, and Frame Delay parameters
Pair Config (Audio)
Audio Pair
Choose a pair to configure. Options are 1 - 8. The following parameter will
only affect the selected pair.
Pair Word Length
Adjusts the sample resolution for that audio pair, options are:
•
24 bits (default)
•
20 bits
•
16 bits
Channel Config (Audio)
Audio Channel
Selects the audio channel, from 1 - 16. The rest of the controls on this page
will then adjust that channel.
Channel Gain
Adjusts the gain of the selected audio channel.
Channel Invert
Inverts the selected audio channel to correct for phase error.
Channel Mute
Enables muting for the selected audio channel.
Channel Format
Determines the format for the selected audio channel. Options include:
•
Auto
•
ST2110-30 (PCM)
Channel Delay
Determines the amount of delay to apply to the specified audio channel,
with a range from 0 - 1000 ms.
This parameter is unavailable when in Low Latency mode. See
Low Latency
Mode
(on page 89).
