Questions tagged [video-editing]

tag for any question relating to video editing, or the process of manipulating video on a computer

14 questions with no upvoted or accepted answers
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144 views

How can I get Final Cut Pro to reload my Motion projects without restarting it?

I often switch back and forth between working on a Final Cut project and working on a Motion generator or title I use in that project. If I make changes to the Motion project, I have to restart Final ...
3
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0answers
98 views

Where can I find Apple Clips' EDLs? (Or hack one?)

I'm enjoying the free, nifty Clips app for iOS for making simple videos. But today after purging old photos from my Camera Roll, some of my projects in Clips were "Missing Items." Thankfully, Clips ...
3
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0answers
235 views

Change video Release Date in iTunes

Until now, I could change Release Date on videos without problem. But, from now, If the video hasn't Release Date field, when I tried to edit, it always appears 05/06/05 on that field and I could not ...
2
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0answers
15 views

Adjust volume only of music on iMovie

I need to highlight the narration in certain parts of the finished iMovie. How do I decrease the volume of only the music when both narration and music seem jumbled on the timeline?
2
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0answers
2k views

On iMovie 10.0.9, how can I export smaller video files?

On my Macbook Air, I recorded a video using iMovie 10.0.9. Then I clicked Share > File. The resolution is 1280x720. At "High" quality, the file size of the resulting mp4 video was 1 GB for just 11 ...
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0answers
150 views

Has anyone tried using FFMPEG for converting Slow Motion video captured on an iPhone to something usable on PC?

I was searching for how to move Slow Motion video from my iPhone 7 to my Windows PC. All the answers were coming up using iMovie and other Apple software. As I was not moving the video to a Mac this ...
1
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0answers
900 views

How to edit WebM video files on Mac?

Join.me exports screen recordings in WebM format. I can play WebM files using VLC but I can't edit them. Searching for a solution brings up hundreds of spamware 'video converters'. Is there a simple ...
1
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0answers
3k views

IMovie 10.1 video turns green

From My Media I have dropped several photos and videos into the timeline to create a video. Everything going well until the videos I have do not show the images but rather a green screen. I hear the ...
1
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0answers
162 views

is there a way to store video on an external device yet be able to edit it in iMovie on my ipad air?

I have an ipad air and recently i was trying to edit a quick 10 min movie of some 1080p 60fps video in iMovie. I only have a 32 gig ipad air so i wasn't able to upload all the video on to the ipad. i ...
0
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0answers
78 views

Boost video’s bass

How can I boost the bass of a video? On my MacBook I’d use ffmpeg ffmpeg -i in -af bass=g=15 out But I haven’t found ffmpeg in the App Store for my phone. iMovie on iPhone seems next to useless. ...
0
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0answers
9 views

How can I crop a video with a moving crop box?

How can I crop a video using a dynamically moving crop box? I know how to crop a video in (e.g.) iMovie with a statically defined crop box. Context: I have a 4K video of someone running across a ...
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25 views

Change video dimensions iPhone

On my macOS laptop I change video dimensions easily using ffmpeg, normally something like ffmpeg -i vid.mp4 -vf “scale=iw/2:ih/2” our.mp4 On the iPhone I can’t find out how I can resize a video that ...
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1k views

How to set thumbnail for movie within iMovie?

I am currently inserted a manually created thumbnail at the start of a project within iMovie. This works. But.. if i want to add a transition to the starting thumbnail, i lose the thumb in my mac, and ...
-1
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0answers
92 views

How can I play 4k video on Macbook Pro 2015

I have lots of 4k videos that I took on my GoPro recently. They play perfectly on the GoPro itself and on my iPhone 7. But, when I downloaded them to my laptop via SD card and play them using ...