Audio editing

Tools: GTA-IVaud
Tutorial author: Vilavek

  1. Open an rpf archive using a 3rd party tool such as SparkIV or OpenIV.
  2. Extract the ivaud you wish to edit audio for.
  3. Open the ivaud in GTA-IVaud.
  4. Extract the specific sound(s) you wish to modify.
  5. Modify the sound(s) using a 3rd-party waveform editor (I use GoldWave)
  6. Import and replace the original PCM/WAV inside the ivaud with your modified one.
  7. Import your modified ivaud archive back into the rpf file using SparkIV or OpenIV.