How to convert imovie to mp4 file movie#

If you still can’t keep your file size down encoding in 540p and using a lower profile, you can still down-sample it through Handbrake. So you’ll probably want to try Medium or even Low. From the figures you provided, I’d say your original video wasn’t produced using a profile equivalent to iMovie’s High setting.

They just use different encoding profiles/levels, with varying bitrates. Lastly, I should point out that Low, Medium and High Quality settings all encode in H.264. I suggest you voice your concerns to Apple. In fact, in iMovie 10.0, 480p was still available, but as of iMovie 10.1, it’s gone. However this will still produce a video with 2.25× the number of pixels, so the resulting video may or may not still be larger.Īs to why you can’t output in 360p, this appears to be a design decision by Apple (possibly to steer us towards Final Cut Pro), because earlier versions of iMovie allowed more granularity. You'll want to output in 540p instead (960×540). This alone would account for a huge jump in storage size.

After you are done with video conversion, you can easily import your file into iMovie by clicking on File and then Import Media. Click Save to and select the location for exporting the file. This will upload your MP4 video, and convert it to a MOV file. Select the output format to MP4 for iMovie. Click the 'Output format' drop-down, and select your file conversions target format.

How to convert imovie to mp4 file movie#

Select QuickTime Movie File (.mov) as Output format. 720p resolution is 1280×720, which equates to quadruple the number of pixels vs. Click the drop-down menu next to 'Input format,' and select your videos format here.