Using QuickTime Pro to change a soundfile from A=415 to A=440
By Jaems • Jul 28th, 2008 • Category: TutorialsThis post is meant for Mac QuickTime Pro version 7.5. Other versions may work, but can’t be guaranteed. I recently had a need to play along with a soundfile at the Baroque standard of A=415. I was, however, interested playing along using a Piano at A=440. The way I did this was simply to drag [...]
