unidentified developer question

Question

unidentified developer question

I created a movie in iMovie on my mac. It won't open in quicktime player because it says it's from an unidentified developer. It says "iMovie created this file today at 10:50 AM." How unidentified IS iMovie?

Mac Pro, OS X El Capitan (10.11.3)

Posted on Mar 28, 2016 9:37 AM

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Answer 1

Mar 28, 2016 9:41 AM in response to Jerry Saulman

I was able to open the movie... it's just that I could not do it from the open dialog because I want to re-associate quicktime player with mp4 files which I could not do. Somehow it got switched to an app that I downloaded to edit the embedded info in movie files.

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