The project duration is set by the length of the media you upload. A project can not be longer than the main media file.
<aside> 💡 We recommend creating clips from the master project instead of changing the duration. Click here to learn how to create clips.
</aside>
Use the below steps to trim the media.
https://app.arcade.software/share/B1DenqZZSGwRPl55pZ3o
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