LaZpl I've purchased advanced codec support and my sound seems to convert fine, but WavePad says Save Failed. I can save in WAV format, but not in mp4 - Why?
n1x1 WavePad is an audio editing software that offers a variety of supported file formats for saving your projects. Please refer to this list for all the options available: https://www.nch.com.au/wavepad/kb/1414.html Remember that .mp4 is a video file format, so be sure to choose the correct audio format for your project.