Select this to not change the number of channels for output files while converting.
Select this to not change the number of channels for output files while converting. Unavailable now because the selected file format doesn't support this option.
The number of channels for output files will not be changed while converting.
Select this to make all output files mono while converting.
Select this to make all output files mono while converting. Unavailable now because the selected file format doesn't support this option.
All output files will be mono.
Select this to make all output files stereo while converting.
Select this to make all output files stereo while converting. Unavailable now because the selected file format doesn't support this option.