Audacity Forum

That makes sense ... sort of ... thanks.

Thanks very much. That worked but is there any documentation of how you arrived at this figure?

Clearly I do not understand this aspect of audacity. I have a video that I am trying to match the audio with and they are different lengths. So there is a difference in speed. I want to change the speed of a track which at present is about 6655 seconds to be 6533 seconds. But I cannot figure out wha...