Command line control of plaugin parameters

Added by Chris Laurie 2 months ago

I logged this as an feature request (#741), but maybe this forum is more appropriate, so there can be discussion etc.

I am looking for a way to change the parameters of a plugin via the command line. Specifically, the speed-pitch plugin.

What I have in mind is something like this:

audtool plugin-parameter speed-pitch speed 1.15

audtool plugin-parameter speed-pitch pitch 0.891

When ran, the speed setting for speed-pitch is updated and, if the plugin is enabled, then it has immediate effect.