NC2DT is a osu! tool that allows one to convert their beatmaps' audio so that they, when used with the Nightcore (NC) mod, sound the same as the Double Time (DT) mod.

Usage

1. Download the latest release, from the Releases page.
2. Extract and run the NC2DT.exe executable.
3. Type into the search bar the name of the beatmap you want to create a NC2DT audio, and double-click it in the results listing.
4. Click the Create Converted Audio button to create the converted audio.
5. Switch between the normal and NC2DT versions of the audio using the Switch to Original/NC2DT Audio button.

Note: If you also want to get rid of the nightcore beats, download these silent effects (found originally here) and put them into your skin folder.

Development

Building (Windows)

You'll need Python 3.7 installed, and added to your PATH. Additionally, you'll need to download sox and soundstretch. Place them on src/main/resources/windows, with sox inside a folder named sox.

1. Create a virtualenv: python -m venv venv, and activate it with venv/Scripts/activate.bat (for cmd) or activate.ps1 (for PowerShell).
2. Inside the virtualenv, install the dependencies: pip install -r requirements.txt
3. Run the program with fbs: fbs run.
4. (Optional) Package the program for redistribution with fbs freeze. The binaries will be placed under target/.