Video Transcription & Subtitle Pipeline

## Video Transcription Pipeline

This workflow automates the process of transcribing video files and generating subtitles.

### Setup Steps:
1. **Webhook**: Configure the webhook to receive a JSON payload with a `video_url`.
2. **OpenAI Credentials**: Add your OpenAI API key for the Whisper model.
3. **Google Drive**: Connect your Google Drive account to upload the final files.
4. **Error Handling**: Configure the Slack node to notify you if something fails.

### How it works:
1. Receives a video URL.
2. Downloads the file.
3. Transcribes audio using OpenAI Whisper.
4. Formats the transcript into SRT format.
5. Uploads the result to Google Drive.