Are you tired to listen to powerpoint audios at normal speed or to extract audio files from it manually ? Use this script !
For each powerpoint in the same folder of the script , it extracts and joins audio files in a single file .wav: you can easily speed up the audio from here.
Don't worry about moving on with the slides: a cute bell sound will warn you ! (you can change the new_slide.wav sound if you don't like it, you just have to mantain the same name for the new file)
First, if you don't have it, download and install python3 (remember to check the 'add python to PATH' tickbox during the installation).
Make sure to follow the steps to configure pydub for your operating system.
Lastly, you need to put your powerpoints(.pptx) inside the py_extractor folder. That's it!