Since*
4.4
Apply phase shift to input audio samples.
The filter accepts the following options:
- shift
-
Specify phase shift. Allowed range is from -1.0 to 1.0. Default value is 0.0.
- level
-
Set output gain applied to final output. Allowed range is from 0.0 to 1.0. Default value is 1.0.
Commands
This filter supports the all above options as commands.