You can define settings for the audio encoder in the Nero Digital Audio Properties window.
You can open the window by clicking the Settings button on the Audio tab.
The following setting options are available in the Audio Settings area:
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Option button
Automatic (recommended)
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Automatically adapts the audio profiles to the Nero Digital profile, so that the quality of the audio track best corresponds to the output medium.
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Option button
Custom
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Activates the combo boxes Channels, Mode, Sample rate and Bit rate.
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Drop-down menu
Channels
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Selects the audio channels. Depending on the selected Nero Digital profile, Stereo, Mono, and 5.1 are available for selection.
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Drop-down menu
Mode
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Selects the mode with which the audio channels are processed. Depending on the Nero Digital profile selected, Low complexity and High efficiency are available.
The selection affects the scan and bit rate.
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Drop-down menu
Sample rate
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Selects the scan rate.
The scan rate is the frequency that a signal is scanned per time interval.
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Drop-down menu
Bit rate
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Selects the bit rate.
The bit rate is the quantity of data transmitted within a time unit.
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The following drop-down menu is available in the Audio Boost Volume area:
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Drop-down menu
Volume
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Sets the required volume.
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See also
| Bit rate |
Bit rate refers to the amount of data (binary digits) that is transmitted within a time unit (generally 1 second), i.e. in bits/s. The higher the bit rate, the better the image quality.