I want to set a macro with this function :
Get a audio track and copy this one to a second track (with the same audio)
Change the volume, to 10% higher and export to mp3
I know its simple, but Have no idea how to do that
Thank you in advance
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Why do you need to copy the audio rather than just change the volume and export?
Which exact version of Audacity are you using? (look in “Help menu > About Audacity”)
So you could start with this:
I am not sure how to Export only a single track with a Macro, so rather than duplicate, I just modified the original track. (which I suspect is what steve was thinking…)
The Ratios were produced by Audacity, when I input +.414 and -.414, which I got from an online calculator as being equivalent to 110%.
I hope this helps.