The VideoLAN Forums

Thanks for your reply unidan,

I found the solution in case people are wondering.

Under Tools, click Preferences, at the bottom. Now, click Audio tab, at the top. Make sure that the Enable Time-Stretching audio is with a check (enabled). SAVE.

Hey guys,

I am having trouble when I decide to speed up the video to 1.5x or more the voice pitch of the video goes chipmunk style.

How do I speed up the video without changing the pitch of the audio?

Thanks.