try to move waveform to pipeline

server/reflector/processors/audio_waveform_processor.py

@@ -0,0 +1,33 @@
+import json
+from pathlib import Path
+
+from reflector.processors.base import Processor
+from reflector.processors.types import TitleSummary
+from reflector.utils.audio_waveform import get_audio_waveform
+
+
+class AudioWaveformProcessor(Processor):
+    """
+    Write the waveform for the final audio
+    """
+
+    INPUT_TYPE = TitleSummary
+
+    def __init__(self, audio_path: Path | str, waveform_path: str, **kwargs):
+        super().__init__(**kwargs)
+        if isinstance(audio_path, str):
+            audio_path = Path(audio_path)
+        if audio_path.suffix not in (".mp3", ".wav"):
+            raise ValueError("Only mp3 and wav files are supported")
+        self.audio_path = audio_path
+        self.waveform_path = waveform_path
+
+    async def _push(self, _data):
+        self.waveform_path.parent.mkdir(parents=True, exist_ok=True)
+        self.logger.info("Waveform Processing Started")
+        waveform = get_audio_waveform(path=self.audio_path, segments_count=255)
+
+        with open(self.waveform_path, "w") as fd:
+            json.dump(waveform, fd)
+        self.logger.info("Waveform Processing Finished")
+        await self.emit(waveform, name="waveform")