llama-hub/loader_hub/file/audio_gladia

Audio File Loader

This loader uses Gladia's OpenAI's Whisper model to transcribe the text of an audio file or the audio track of a video file. The file formats .mp3 and .mp4 are preferred. A single local file is passed in each time you call load_data.

Usage

To use this loader, you need to pass in a Path to a local file.

Please check following parameters on Gladia before proceeding further.

1. gladia_api_key
2. diarization_max_speakers
3. language
4. language_behaviour
5. target_translation_language
6. transcription_hint

You need to signup on Gladia to get API-KEY

from pathlib import Path
from llama_index import download_loader

AudioTranscriber = download_loader("AudioTranscriber")

# using gladia
loader = AudioTranscriber(model_type = 'gladia', gladia_api_key = 'YOUR API KEY')
documents = loader.load_data(file=Path('./podcast.mp3'))

This loader is designed to be used as a way to load data into LlamaIndex and/or subsequently used as a Tool in a LangChain Agent. See here for examples.