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MPEG-2 Configuration
VBrick MPEG-2 Appliance Admin Guide 19
Configuration: Decoder > Audio
The audio selection provides for the control and configuration of the decoded audio stream.
Actual PID Actual PID being played. This read-only parameter is of interest when
the user selects automatic. A value of 8191 indicates the PID has not
yet been established.
Output Mode The audio output mode can be one of five possible setting as shown
below. Stereo directs the incoming left audio channel to the left
output, and the incoming right audio channel to the right output. Mix
combines the left and right audio channels and directs the combined
output to both the left and right audio channels. Left selects the input
left audio channel and sends it to both the left and right output
channels. Right selects the input right audio channel and sends it to
both the left and right output channels. Mute suppresses audio
output. The
Dual to options are only operational on an input stream
that was encoded in
Dual audio mode; otherwise, the Output Mode is
determined by the corresponding audio encoder setting.
•Dual to Stereo
•Dual to Mix
•Dual to Left
•Dual to Right
•Mute
Output Level Hardware-dependent; not shown on all models. Changes the range of
values for Left and Right Gain.
Normal – 14 dB to -48 dB (+14 to -48 on some decoder models).
Alternate – 8 dB to -54 dB (+14 to -48 on some decoder models).
Left Gain Used to adjust volume. Default = 0.