Audio Decoding Resource Considerations - Harmonic Electra9200 Installation Manual

Chapter 7 FLEX Decoding Module
Table 7–6: FLEX Audio Decode Specifications continued
Audio Decoding Capacity
Audio Decoding Parameters
Compression Mode (AC-3
only)
Additional Support
a. Requires an optional firmware license.

Audio Decoding Resource Considerations

A multichannel decode stream counts as three stereo decode streams. If no downmixing and
no dynamic level adjustment is enabled on any stream, the absolute maximum number of
audio decode streams is eight, allowed in one of these (and only these) combinations:
Up to four mono/stereo decode streams per FLEX decoding channel
n
Up to one multichannel audio decode and one stereo decode stream per FLEX decoding
n
channel
Up to two multichannel audio decode and two stereo audio decode streams on the first
n
FLEX decoding channel (with no audio on the second channel)
Up to eight mono/stereo decode streams on the first FLEX decoding port (with no audio
n
on second channel)
© 2015 Harmonic Inc. All rights reserved.
Feature
n
n
n
n
n
n
n
n
Support
Dual decoder mode: Up to 4 stereo or one AC-3 5.1
and 1 stereo
Single decoder mode: Up to 8 stereo or 2 AC-3 5.1
and 2 stereo
Static Level Adjustment
Level Magic™ Dynamic Level Adjustment
Delay
Re-embedded group/pair
Line mode and RF mode
Support for multiple decode of the same PID (audio
decode)
66
Audio Specifications
a
Electra 9200, Rev O