9.
DEFAULT METADATA PARAMETERS
The following table lists the default values for the metadata generated when "auto" mode is selected (refer
to the "DEAM" control defined in section 6.11.2.1).
Parameter Name
Channel mode
LFE Channel
7721AE8-DEE-HD HD-SDI/SD-SDI Audio Embedder with Dolby Encoder
Parameter Name
Bitstream mode
Center downmix level
Surround downmix level
Dolby Surround Mode
DC Filter
LFE Lowpass Filter
Lowpass Filter
Surround 3dB Atten
Surround Phase Shift
RF Overmod Protect
Dialogue Level
Audio Prod Info
Mixing Level
Room Type
Copyright
Original Bitstream
RF Mode Pro Film
Line Mode Pro Film
Extnd Bitstream
Pref Dwnmx
Lt/Rt C Dwnmx
Lo/Ro C Dwnmx
Lt/Rt S Dwnmx
Lo/Ro S Dwnmx
Dolby Srnd EX
A/D Conv Type
Table 9-1: Default Metadata
1 channel
2 channel
programs
programs
1/0
2/0
disabled
disabled
Table 9-2: Program Configuration Dependant Parameters
Value
Main Complete (CM)
.707 (-3.0 dB)
.707 (-3.0 dB)
not Dolby Surround
enabled
enabled
enabled
disabled
enabled
disabled
-27 dB
no
105 dB
Not Indicated
yes
yes
Standard
Standard
enabled
Lt/Rt
.707 (-3.0 dB)
.707 (-3.0 dB)
.707 (-3.0 dB)
.707 (-3.0 dB)
not Surround EX
Standard
4 channel
programs
3/1
disabled
Revision 1.2
7700 MultiFrame Manual
6 channel
7.1 channel
programs
programs
3/2
3/2
enabled
enabled
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