tcpsyn
029ce6d689
- FastAPI backend with multiple TTS providers (Inworld, ElevenLabs, Kokoro, F5-TTS, etc.) - Web frontend with caller management, music, and soundboard - Whisper transcription integration - OpenRouter/Ollama LLM support - Castopod podcast publishing script Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
103 lines
3.0 KiB
Python
103 lines
3.0 KiB
Python
#!/usr/bin/env python3
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"""
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Generate sound effects using ElevenLabs Sound Effects API
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"""
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import os
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from pathlib import Path
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from dotenv import load_dotenv
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load_dotenv()
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SOUNDS_DIR = Path(__file__).parent / "sounds"
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SOUNDS_DIR.mkdir(exist_ok=True)
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# Sound effects to generate with descriptions
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SOUND_EFFECTS = {
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'airhorn.wav': 'loud air horn blast, sports event',
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'boo.wav': 'crowd booing, disappointed audience',
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'crickets.wav': 'crickets chirping, awkward silence',
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'drumroll.wav': 'drum roll, building suspense',
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'buzzer.wav': 'game show wrong answer buzzer',
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'laugh.wav': 'audience laughing, sitcom laugh track',
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'rimshot.wav': 'ba dum tss, drum rimshot comedy',
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'sad_trombone.wav': 'sad trombone, wah wah wah failure sound',
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'phone_ring.wav': 'old telephone ringing',
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'cheer.wav': 'crowd cheering and applauding',
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'scratch.wav': 'vinyl record scratch',
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'wow.wav': 'crowd saying wow, impressed reaction',
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'fart.wav': 'comedic fart sound effect',
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'victory.wav': 'victory fanfare, triumphant horns',
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'uh_oh.wav': 'uh oh, something went wrong sound',
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}
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def generate_sound(name, description):
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"""Generate a sound effect using ElevenLabs"""
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from elevenlabs.client import ElevenLabs
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import soundfile as sf
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import numpy as np
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output_path = SOUNDS_DIR / name
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if output_path.exists():
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print(f" ✓ {name} (already exists)")
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return True
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try:
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print(f" Generating {name}: '{description}'...")
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client = ElevenLabs(api_key=os.getenv('ELEVENLABS_API_KEY'))
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# Generate sound effect
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result = client.text_to_sound_effects.convert(
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text=description,
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duration_seconds=2.0,
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)
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# Collect audio data
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audio_data = b''.join(result)
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# Save as mp3 first, then convert
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temp_mp3 = SOUNDS_DIR / f"temp_{name}.mp3"
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with open(temp_mp3, 'wb') as f:
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f.write(audio_data)
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# Convert to wav with ffmpeg
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import subprocess
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subprocess.run([
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'ffmpeg', '-y', '-i', str(temp_mp3),
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'-ar', '24000', '-ac', '1',
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str(output_path)
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], capture_output=True, check=True)
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temp_mp3.unlink()
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print(f" ✓ {name}")
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return True
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except Exception as e:
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print(f" ✗ {name} ({e})")
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return False
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def main():
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print("Generating sound effects with ElevenLabs...")
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print(f"Saving to: {SOUNDS_DIR}")
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print("(This uses your ElevenLabs credits)\n")
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# Check for ffmpeg
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import subprocess
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try:
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subprocess.run(['ffmpeg', '-version'], capture_output=True, check=True)
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except:
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print("ERROR: ffmpeg required. Install with: brew install ffmpeg")
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return
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success = 0
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for name, description in SOUND_EFFECTS.items():
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if generate_sound(name, description):
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success += 1
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print(f"\nGenerated {success}/{len(SOUND_EFFECTS)} sounds.")
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if __name__ == "__main__":
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main()
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