IV Radio Editor

https://github.com/ZSabakh/IVRadioEditor

IV Radio Editor

A desktop application that allows you to customize the radio experience in Grand Theft Auto IV by replacing songs while maintaining the game's audio format and integrity.

• []Game Version Compatibility:

  []This tool is compatible with GTA IV executable version 1. 0. 4. 0, 1. 0. 4r2, 1. 0. 6. 0, 1. 0. 7. 0, 1. 0. 8. 0, 1. 2. 0. 32, 1. 2. 0. 43, or 1. 2. 0. 59 (other versions are not supported). If you own a legitimate copy of another version, you may temporarily use a backup of the working version's executable in your game directory for compatibility purposes. Users must own a legitimate copy of the game to use this tool.

  []Not tested with Episodes from Liberty City (EFLC) - likely won't work

  []File Modifications: This tool offers two replacement methods:

  []FusionFix (Recommended): Safely modifies files in the update folder, leaving original game files untouched.

  []Direct Replacement: Directly modifies game files (Risky - backups recommended).

  []Dependencies: FusionFix is required for the recommended replacement method.

  []Disclaimer: The creator is not responsible for any issues that may arise from the use of this application

  • []User-friendly Interface: Modern, dark-themed GUI built with PySide6

    []Safe Modding: Supports FusionFix's update folder mechanism to prevent overwriting original game files

    []Step-by-step Workflow: Guided process for replacing songs

    []Radio Station Support: Aims to be compatible with all GTA IV radio stations

    []Audio Processing: Automatically handles audio format conversion

    []Metadata Updates: Updates song length and metadata in game files

    Dependencies

    • []PySide6: Modern Qt-based GUI framework

      []pydub: Audio processing library

      []pyrpfiv: RPF file format parser for GTA IV (Published on PyPI)

      []qt_material: Material design styling

      Project Structure

      ├── app.py # Main application entry point

      ├── ui/ # User interface components

      │ ├── main_window.py # Main application window

      │ ├── pages/ # Individual page implementations

      │ │ ├── intro.py # Game directory selection

      │ │ ├── radio_select.py# Radio station selection

      │ │ ├── song_select.py # Song selection

      │ │ ├── replace.py # New song selection

      │ │ └── progress.py # Progress tracking

      │ ├── signals.py # Qt signals

      │ ├── styles.py # UI styling

      │ └── widgets.py # Custom widgets

      ├── replace_audio/ # Audio replacement functionality

      │ ├── replace_audio.py # Audio conversion logic

      │ └── .dll # Required audio processing libraries

      ├── update_length/ # Song length updating

      │ └── update_song_length.py # Length modification logic

      └── assets/ # Application assets

      ├── fonts/ # Custom fonts

      └── radio/ # Radio station images

      How It Works

      The application provides a simple workflow:

      []Select your GTA IV installation directory

      []Choose your replacement method (FusionFix is recommended for safety)

      []Choose a radio station

      []Select the song you want to replace

      []Choose your new song file

      []Wait for the process to complete

      Requirements

      • []Grand Theft Auto IV (version 1. 0. 4. 0, 1. 0. 4r2, 1. 0. 6. 0, 1. 0. 7. 0, 1. 0. 8. 0, 1. 2. 0. 32, 1. 2. 0. 43, or 1. 2. 0. 59)

        []Python 3. 6 or higher

        []Required Python packages (see dependencies)

        []pyrpfiv library

        []FusionFix (Optional but recommended)

        File Format Support

        The application handles audio conversion automatically, but for best results, input audio files should be:

        • []High quality (at least 192kbps)

          []Stereo audio

        • Common formats (MP3, WAV, etc.)

          Troubleshooting & Uninstalling

          If using FusionFix (Recommended)

          If you encounte