Can you edit audio and video separately in Final Cut Pro?
Yes, you can edit audio and video separately in final cut pro editing. If you have a video clip that you want to change the sound of, you can do so by simply opening up your video clip in Final Cut Pro and then opening up the Audio Inspector. From there, you will be able to select your audio files and adjust them as needed. Check here also
https://videohive.net/item/cinepunch-bundle-i-transitions-for-final-cut-pro-i-sound-packs-i-color-looks-i-thousands-of-elements/26552557
