FS2 Frame Synchronizer/Converter v3.0 55 www.aja.com
17 Dolby Decoder Aux Out
The Dolby Decoder outputs eight channels of decoded audio, plus an additional
Aux output which is a 2-channel (stereo) mixdown of one of the selected Dolby
Programs (1-8). This parameter determines which of the Programs is used for the
Aux mixdown.
In this context, Program is not the same as a physical input channel. To Dolby,
a Program is a related set of audio channels. For example, a 5.1 audio source
requires 6 channels and is considered one Program. Consequently, there may
be a varying number of Programs available on a given Dolby E bitstream. It is
possible to have up to eight Programs on a single bitstream if eight discrete mono
channels were encoded.
Program 1 (default)
Program 2
Program 3
Program 4
Program 5
Program 6
Program 7
Program 8
Set the Dolby Aux Output to a mixdown of Program 1
Set the Dolby Aux Output to a mixdown of Program 2
Set the Dolby Aux Output to a mixdown of Program 3
Set the Dolby Aux Output to a mixdown of Program 4
Set the Dolby Aux Output to a mixdown of Program 5
Set the Dolby Aux Output to a mixdown of Program 6
Set the Dolby Aux Output to a mixdown of Program 7
Set the Dolby Aux Output to a mixdown of Program 8
18 Dolby Decoder Aux Mode
The Dolby Decoder outputs eight channels of decoded audio, plus an additional
Aux output which is a 2-channel (stereo) mixdown of one of the selected Dolby
Programs. This parameter determines how the Aux mixdown is produced. Lt/
Rt produces a stereo mixdown which takes rear surround channels into account
(when available).
Selecting Lo/Ro produces a stereo mixdown using only the front channels, Mono
produces a mono mixdown, and Mute produces full quality, high fidelity silence.
Lt/Rt
Lo/Ro
Mono
Mute
Produces an Aux stereo mixdown including the rear surround
channels.
Produces an Aux stereo mixdown using only the front channels.
Produces an Aux mono mixdown.
Produces full quality high fidelity silence.
OUTPUT Menu Group
This menu group selects the video and audio outputs that are routed to the rear
panel connectors.
1.1 SDI1 Video Out
This parameter selects which video processor output is sent out the SDI 1 output.
Processor1 (default)
Processor2
Proc1+Proc2
Sends the output of Processor 1 to the SDI1 output.
Sends the output of Processor 2 to the SDI1 output.
Sends multiplexed Proc1 & 2 to the SDI1 output (Dual Stream 3G).
The default is to send the output of Processor 1 to SDI1 Out.
The Proc1+Proc2 selection multiplexes two separate 1.5 Gb HD video signals
from both video processor outputs into a Dual Stream 3G SDI (muxed) output
as illustrated below. This selection will only make valid video if both video
processors are set to output the same HD video format and that format is not
1080p50/60.
