Matrox Monarch LCS, Руководство пользователя, Страница: 42 / 106

30
Chapter 4, Using the Command Center
$
Both digital (HDMI or SDI) and analog audio can be sampled, or
re-sampled at the embedded rates of 22.05, 24, 32, 44.1 and 48 kHz.
$
The analog audio is converted to the selected sample rate before encoding.
$
Selecting the highest sample rate provides the best audio quality, but also
increases the total bit rate required to maintain this quality for streaming
and/or recording.
• Bit Rate. You can select the bit rate at which you want to stream or record
the audio. Your bit rate selection can have an effect on the sample rate.
$
The selectable audio bit rates are: 32, 96, 128, 192, and 256 kb/s.
Configuring Single Isolated mode
In Single Isolated mode, a single input source can be scaled and encoded by one
or both encoders, before it is processed to one or two independent targets.
Although processed independently, two channels are always started and stopped
synchronously. Your input selection cannot be changed while the unit is
operating.
To configure Single Isolated mode:
1
Under Video, select either Input A (HDMI or SDI) or Input B .
2
Under Audio , select your audio input source (analog or digital) and
configure the Sample Rate and Bit Rate .
3
Click Apply .