READ : How to fix loose iphone charging portįinally, click “ Export ” to save the file. On the “Export” window that opens, select “MP4” as the format and choose a location on your iphone for the file. Then, click the “File” button on the bottom of the screen and select “Export” from the menu.

If you want to save an iPhone video as an MP4 file on your iphone, there are a few steps that you need to follow.įirst, open the video that you want to export. This can result in a lower-quality video. If the resolution of the footage is too low, however, iMovie may choose to reduce the resolution of the footage before exporting it.

If the video has high resolutions (for example, if it was shot with a high-resolution camera), then iMovie may choose to keep all of the high-resolution footage in the final video. This is done by analyzing the video and determining which portions of it are most likely to be compressed without noticeably altering the quality of the video. When you export a video from iMovie, the app first qualifies the video for compression. IMovie is a great video editing app for iPhone, but it can reduce the quality of exported videos. I would say this is the best explanation to the topic in a breif, however there are many questions that need thorrough reading Why does iMovie reduce quality?

How to export imovie to mp4