14.Lo/Ro Centre Downmix Control; 15.Lo/Ro Surround Downmix Control - evertz 7812UDXD Series Manual

7800/7700 MultiFrame Manual
7812UDXD Series 3G/HD Up/Down/Cross Converter with Simultaneous Dual Format Outputs and AES I/O
6.31.2.14. Lo/Ro Centre Downmix Control
This control allows the user to author the LoRo Center Control metadata for the Dolby bit-stream. This
parameter indicates the level shift applied to the Center channel when adding to the left and right outputs
as a result of down-mixing to a Lo/Ro output. When Extended BSI parameters are active, this parameter
replaces the Center Down-mix Level parameter in the universal parameters.
3.0 dB
1.5 dB
0.0 dB
-1.5 dB
-3.0 dB
-4.5 dB
-6.0 dB
Mute
6.31.2.15. Lo/Ro Surround Downmix Control
This control allows the user to author the LoRo Surround Control metadata for the Dolby bit-stream. This
parameter indicates the level shift applied to the Surround channels when down-mixing to a Lo/Ro output.
When Extended BSI parameters are active, this parameter replaces the Surround Down-mix Level
parameter in the universal parameters. The Lo/Ro Surround Control drop down menu provides the
following options.
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3.0 dB level shift applied to the Center channel
1.5 dB level shift applied to the Center channel
0.0 dB level shift applied to the Center channel
-1.5 dB level shift applied to the Center channel
-3.0 dB level shift applied to the Center channel
-4.5 dB level shift applied to the Center channel
-6.0 dB level shift applied to the Center channel
-999 dB level shift applied to the Center channel
Revision 1.1.1