Replace script track allows you to swap your script with new media. It’s useful for writing a scratch script and then either recording a rough version or using Overdub for placeholder audio. You can then add a b-roll, music, and other elements to your composition. And then record a final version of your voice track when everything else is where you want it.
Once you swap in your new audio, Descript will align it with all the other audio and video elements in your composition — even if the new media is differently timed or an imperfect match. With Replace script track, you no longer need to wait for the final voiceover or recording to start creating in Descript.
Check out the flexible workflows guide to see this feature in action!