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I'd like to dynmically mix mp3 files using scripting. As an example, play a musical track and use logic in a script to mix in audio from a second track. Not from the beginning of the second track... Maybe from a dynamically-chosen portion of the second track.
Does anyone have a pointer to a package they might recommend? Python would be great, but can work with any language.
i don't know if audacity is scriptable.
from what i heard, sox might be what you're looking for, BUT:
mp3 is a compressed & lossy format - you cannot edit it directly, you have to convert it to uncompressed, then edit, then recompress.
basically i'd say anything is possible with linux, but it sounds like a big task to script all that.
also, everytime you re-encode like that, you're losing sound quality.
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