[plugins] Fix missing sample rate handling after core.audio rework

src/ovtk_audiencekit/plugins/AudioAlert/AudioAlert.py

@@ -8,6 +8,8 @@ from ovtk_audiencekit.core import Clip, Stream
 
 class AudioAlert(PluginBase):
     def setup(self, output=None, timeout_min=1, sample_rate=None, buffer_length=4096, force_stereo=True):
+        self._cleanup_task = asyncio.create_task(self._cleanup())
+
         self.force_stereo = force_stereo
         self.timeout_min = timeout_min
         self.clips = {}
@@ -20,8 +22,7 @@ class AudioAlert(PluginBase):
                 sample_rate = next((rate for rate in [44100, 48000] if Stream.check_rate(self.output_index, 1, rate)))
             except StopIteration:
                 self.logger.warn('Target audio device does not claim to support common sample rates! Attempting playback at native rate of audio')
-
-        self._cleanup_task = asyncio.create_task(self._cleanup())
+        self.sample_rate = sample_rate
 
     def run(self, path, speed=1, keep_pitch=False, immediate=True, poly=1, **kwargs):
         poly = int(poly)
@@ -29,7 +30,8 @@ class AudioAlert(PluginBase):
         clip = self.clips.get(key, [None, None])[0]
 
         if clip is None:
-            clip = Clip(path, speed=speed, keep_pitch=keep_pitch, force_stereo=self.force_stereo)
+            clip = Clip(path, speed=speed, keep_pitch=keep_pitch,
+                        samplerate=self.sample_rate, force_stereo=self.force_stereo)
             self.clips[key] = [clip, maya.now()]
         else:
             self.clips[key][1] = maya.now()

src/ovtk_audiencekit/plugins/TTS/TTS.py

@@ -19,6 +19,11 @@ class TextToSpeechPlugin(PluginBase):
         self.speaker_wav = speaker_wav
 
         self.output_index = Stream.find_output_index(output)
+        try:
+            sample_rate = next((rate for rate in [44100, 48000] if Stream.check_rate(self.output_index, 1, rate)))
+        except StopIteration:
+            self.logger.warn('Target audio device does not claim to support common sample rates! Attempting playback at native rate of audio')
+        self.sample_rate = sample_rate
 
         conf_overrides = {k[2:]: v for k, v in kwargs.items() if k.startswith('o_')}
 
@@ -72,7 +77,7 @@ class TextToSpeechPlugin(PluginBase):
                 text += '.'
             filename = self.make_tts_wav(text)
             # TODO: Play direct from memory
-            clip = Clip(filename, force_stereo=True)
+            clip = Clip(filename, force_stereo=True, samplerate=self.sample_rate)
             stream = Stream(clip, self.output_index)
             if wait:
                 async def play():