Movie Creator Audio Fast

[moc426]

I am having an issue with Movie Creator where the audio is too fast and sounds like chipmunks. This only happens when you play the video and export it. When editing the clips, they play the audio fine.

I am having this issue on Lumia 830. Anyone else? Solution?

Thanks

Update on this: Videos shot with Lumia Camera work fine, those shot with Microsoft camera do not.