supports_inplace
Description:
Returns whether the audio converter can perform the conversion in-place.
The return value would be typically input to set_in_place
Parameters:
| this | 
Returns:
| 
           true when the conversion can be done in place.  | 
      
Returns whether the audio converter can perform the conversion in-place.
The return value would be typically input to set_in_place
| this | 
| 
           true when the conversion can be done in place.  |