Cross-Functional Parameter Changes; Ads Clean Parameter - Imagine communications Selenio 6800 Installation And Operation Manual

Cross-Functional Parameter Changes

ADS Clean Parameter

HMX6800+BC8 Installation and Operation Manual
When embedding audio in Non-PCM mode (Audio Ch [1 - 16]
Format = Non-PCM or Audio Ch [1 - 16] Format = Auto and Audio
Ch [1 - 16] Format Feedback = Non-PCM), the input audio sample
rate must be 48 kHz, and it must be frequency locked to the source
video. In this scenario, the sample rate conversion function is bypassed
and the embedder will indicate 48 kHz in the "Rate" word of the audio
control packet for each embedded audio group.
When you configure certain parameters, you force a change in other
associated parameters. The various conditions that affect parameter
availability or settings are described in the following sections:
• "ADS Clean Parameter" on page 33
• "PCM/Non-PCM Settings" on page 34
• "Channel Word Length" on page 34
• "Parameter Availability based on Operating Mode" on page 35
Depending on the setting of the ADS Clean parameter, the Audio
Group (1 - 4) Embedding Mode parameters will have different
options.
Table 3-4. ADS Clean Parameter
ADS Clean State
Yes
No
Audio Group (1 - 4)
Embedding Mode Options
• Off
• Append
• Off
• Append
• OverWrt
• Auto
Chapter 3: Operation
33