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File size: 2,194 Bytes
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import os
import tempfile
import requests
import json
import uuid
from typing import Tuple, Optional, Dict, Any
def transcribe_audio(audio_file, api_key, model_id="scribe_v1"):
if not api_key:
return {"error": "Please provide an API key"}
url = "https://api.elevenlabs.io/v1/speech-to-text"
headers = {
"xi-api-key": api_key
}
files = {
"file": open(audio_file, "rb"),
"model_id": (None, model_id)
}
try:
response = requests.post(url, headers=headers, files=files)
response.raise_for_status()
result = response.json()
return result
except requests.exceptions.RequestException as e:
return {"error": f"API request failed: {str(e)}"}
except json.JSONDecodeError:
return {"error": "Failed to parse API response"}
finally:
files["file"].close()
def save_transcription(transcription):
if "error" in transcription:
return None, transcription["error"]
transcript_filename = f"transcription_{uuid.uuid4().hex[:8]}.txt"
try:
with open(transcript_filename, "w", encoding="utf-8") as f:
f.write(transcription.get('text', 'No text found'))
return transcript_filename, "Transcription saved as text file"
except Exception as e:
return None, f"Error saving transcription: {str(e)}"
def process_audio_file(audio_file, elevenlabs_api_key, model_id="scribe_v1") -> Tuple[str, str, str]:
if not elevenlabs_api_key:
return None, "ElevenLabs API key is required for transcription", None
transcription_result = transcribe_audio(audio_file, elevenlabs_api_key, model_id)
if "error" in transcription_result:
return None, transcription_result["error"], None
transcript_text = transcription_result.get('text', '')
transcript_path = tempfile.mktemp(suffix='.txt')
with open(transcript_path, 'w', encoding='utf-8') as transcript_file:
transcript_file.write(transcript_text)
return transcript_path, f"Transcription completed successfully. Length: {len(transcript_text)} characters.", transcript_text |