Q. How to use E.M. PowerPoint Video Converter?

A:

1. Download, install and launch E.M. PowerPoint Video Converter
2. Drag and drop PowerPoint files into file list
3. Set audio mode, set output mode, select output format and profiles
4. Hit "Convert" button.

video guide:

Q: Why provide in two audio modes, what wre their defferences?

A:

Record audio, record audio from PowerPoint files.

Add Audio file, u can attach another audio track to replace PowerPoint video files.

Q: Why converted file no audio?

A: normally, click the audio settings button, then select the right device and input format.

note: u must open the 'Mono' and 'Stereo' in Windows Volume Control.