Optymo Record Splitter

This application allows you to split daily radio recordings into sorted and timestamped conversations.

Project Development

Developed as a project for Crunch Time 2019 in collaboration with UTBM. This project was requested by the company Optymo.

Tutorial

The input data for the application includes:

• Audio File: The radio recording in .mp3 format.
• Start Date and Time: The date and time when the recording started, used to timestamp the individual conversations.
• Minimum Split Tolerance (in minutes): The minimum desired time between two conversations.
  • Recommended value: 60 minutes
• Ignored Volume Tolerance (in %): The volume level below which the audio is considered noise and ignored.
  • Recommended value: 30% (adjust according to background noise)

Once the input data is entered and confirmed, the application creates a folder in the same location as the source audio file, named after the recording date. This folder will contain all the split and timestamped conversations.

Note

The GUI for this project is only available in French.

How to Use

1. Launch the application.
2. Input the required data:
   • Select the .mp3 audio file.
   • Enter the start date and time of the recording.
   • Set the minimum split tolerance in minutes.
   • Set the ignored volume tolerance in percentage.
3. Click on the confirm button to start the process.
4. The application will create a folder named after the recording date in the same directory as the audio file. This folder will contain all the split conversations, each one timestamped.

Acknowledgements

• Optymo for requesting and supporting this project.
• UTBM for the collaboration and support during the development of this project.