There are a number of custom settings for audio. What follows is a brief description of each:
Sample Rate
Automatic - Turbo.264 HD will select the best setting
24.000 kHz to 48.000 kHz - You can select a specific audio sample rate, in kilohertz.
Channels
Automatic - Turbo.264 HD will select the best setting
Mono - The audio will be the same for both audio channels
Stereo - The audio will use stereo separation
Data Rate
Automatic - Turbo.264 HD will select the best setting
64 kbps to 160 kbps - You can select a specific audio data rate, in kilobits per second.
Sample Rate
Automatic - Turbo.264 HD will select the best setting
24.000 kHz to 48.000 kHz - You can select a specific audio sample rate, in kilohertz.
Channels
Automatic - Turbo.264 HD will select the best setting
Mono - The audio will be the same for both audio channels
Stereo - The audio will use stereo separation
Data Rate
Automatic - Turbo.264 HD will select the best setting
64 kbps to 160 kbps - You can select a specific audio data rate, in kilobits per second.