How to maintain quality when editing old AVCHD footage imported via iMovie in Final Cut Pro?

Hello Everyone. Hope You All are well. A lot of older footage I have that needs to still be edited on FCP was saved on SD/Micro SD Cards (Camera footage). The GoPro footage was in .MP4 and could be saved by just drag and drop. The main footage was in an add AVCHD format (I used to use a MacBook Pro 2011 and Final Cut Express). ACVHD footage could not easily be edited without getting a proper format (unless something has changed now). I did not use FCE to import my footage. I was interested in saving the footage on external hard drives, so I would used iMovie (this seemed cleaner and easier than going through FCE). All my camera footage (mostly 1080 60i) was saved in .MOV format, which is the same as my iPhone footage (although iPhone footage is so much better).


Since I am going to edit on FCP, is it okay to use the footage I have that was imported via iMovie (the footage that needs editing was imported from 2014 - 2020/2021) to edit on FCP, or should I re-import via FCP using the SD Card Archive? I am mostly concerned quality wise. Should the quality be the same for both scenarios?


Out of curiosity, if the footage was edited on FCE or the current FCP, would the final product look the same (if all settings were the same and editing exactly the same)?


On FCE, I had to de-interlace the footage using an effect/filter, but on FCP it will de-interlace automatically. I am very behind, so perhaps it’s better to work with what I already have.


Also for iPhone footage, is it better to import directly from iPhone to FCP (if possible), or better to save the iPhone footage separately, and then work with FCP? Thank You.




[Re-Titled by Moderator]

Original Title: Is it okay to use the footage I have that was imported via iMovie (the footage that needs editing was imported from 2014 - 2020/2021) to edit on FCP, or should I re-import via FCP using the SD Card Archive?

Posted on Dec 22, 2025 3:01 PM

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6 replies

Dec 22, 2025 3:26 PM in response to pjanveja

I’d import into Final Cut Pro and focus your attention on the video and audio, nothing else.


For the video, use the Sharpen filter and adjust. Don’t go above 10% to avoid making it look artificial.


Use the color, saturation and exposure tools to dial in the look.


For the audio, pay attention to the volume. You might need to use the Rumble Reducer (I forget the actual name of the audio filter). Use the audio mixer to make proper adjustments.


A few years ago, I made a documentary using old footage of my father speaking and I was extra careful to take my time with the quality of the source material.


When you’re finished, press Command + E to export uncompressed.


Be sure to make multiple backups of everything.


Resource: ▶︎ Final Cut Pro User Guide. 📖


Good luck! 👋🏼😉

Dec 22, 2025 9:01 PM in response to Smilin-Brian

Thank you. The footage is actually quite good (not as good as iPhone footage) and audio is fine too. I do not want to mess with anything , but I will look at audio levels. I am concerned about whether it’s okay to just use the footage I imported via iMovie (I can just drag and drop or import via FCP), or take the sd card archive where the footage is also saved, and important that via FCP for a whole new video. Does it matter? Thank you.

How to maintain quality when editing old AVCHD footage imported via iMovie in Final Cut Pro?

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