- Implement multi-threaded transcription for processing multiple audio files simultaneously.
- Add language support for additional languages supported by OpenAI's Whisper API.
- Enhance error handling to include retries in case of API request failures.
- Optimize logging by adding rotation or cleanup options for log files.
- Improve file size checking and format validation for audio files before transcription.
- Add verbose mode to show detailed progress for transcription steps.
- Implement a progress bar to indicate transcription status in real-time.
- Allow specifying output format (e.g., JSON, text, plain) for transcription results.
- Add examples of supported audio file types in the README.
- Include benchmarks or performance metrics for processing times with different file sizes.