Speed up audio without changing pitch

1. Can you speed up audio without changing pitch?
2. Is there a way to speed up a video without changing pitch?

Can you speed up audio without changing pitch?

Time stretching is the process of changing the speed or duration of an audio signal without affecting its pitch. Pitch scaling is the opposite: the process of changing the pitch without affecting the speed.

Is there a way to speed up a video without changing pitch?

Currently, it isn't possible to change the speed of your video without changing the pitch of your voice.