Table of Contents
Advertisement
Processing Mode
DE Preference
Dynamic Range
DRC Mode
DRC Ref Level
Downmix
Selection Mode
Presentation Index
Decoding Audio
Page 21 (51)
ARD 3100/3400 – User Manual
Custom 1
Custom 0
Downmix
Discrete
Enabled
Disabled
Home Theater (Default)
Flat Panel
Portable – Headphones
Portable – Speakers
-31 to -27
-26 to -17
-16 to -7
-16 to -7
Lo/Ro (Stereo)
Lt/Rt (Dolby Surround)
Lt/Rt (Auto)
Dual Mono/Stereo
Dual Left
Dual Right
Head Phone
Speaker Virt
Preference Based
By Index
0-100
All
Main
Associate
Refer to Configuring SDI Audio Section
3.2.4.2
Set the gain in dB to be applied to the
dialog components in the signal
Use dynamic range for AC-3 and AC-4
downmix.
AC-4 audio mode of Dynamic Range
Control. The different modes allow for
different levels of audio.
Dynamic Range Control referene level for
AC-4 audio. This following audio level
ranges correlate to the mode of AC-4 audio
selected.
When the audio is downmixed in the ARD
3100/3400 two audio channels are created.
The channels can be configured using the
settings available in the drop-down menu.
The AC-4 audio presentation stream mode
can be set to Preference Based or By
Index. Preference Based selects the first
available audio presentation stream and By
Index allows the user to select which audio
presentation stream to begin decoding.
The first decoded AC-4 audio presentation
stream can by selected by entering the
index number of that particular stream.
The type of AC-4 audio can be set to All,
Main, or Associate. Main and Associate
audio contain different content such as
music, effects, scene descriptions or
director's comments.
Advertisement
Table of Contents
