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![SOLVED] Unable to import mp4 into Sony Vegas Pro 11/12/13, and can't play on QuickTime - VEGAS Pro - Creative COW](https://i1.creativecow.net/u/306004/sonyvegaserror.png "SOLVED] Unable to import mp4 into Sony Vegas Pro 11/12/13, and can't play on QuickTime - VEGAS Pro - Creative COW")
SOLVED] Unable to import mp4 into Sony Vegas Pro 11/12/13, and can't play on QuickTime - VEGAS Pro - Creative COW
can't identify or open unknown file type - Windows 10 Forums
How to fix a corrupted MP4 file that doesn't open - Quora
