Fix update of duration stretch
Switch from global config to object config
@@ -136,7 +136,7 @@ class Mimic(TTS):
args = [mimic_bin, '-voice', voice, '-psdur', '-ssml']
- stretch = config.get('duration_stretch', None)
+ stretch = self.config.get('duration_stretch', None)
if stretch:
args += ['--setf', 'duration_stretch=' + stretch]
return args
