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  1. #1
    MacBook Pro won't open MP4?

    Member Since
    Aug 06, 2010
    Posts
    44
    MacBook Pro won't open MP4?


  2. #2
    MacBook Pro won't open MP4?
    chscag's Avatar
    Member Since
    Jan 23, 2008
    Location
    Fort Worth, Texas
    Posts
    45,244
    Specs:
    27" iMac i5, 3.2 GHz, iPad 3, iPhone 5c, iPhone 6+, 3 iPods, Yosemite
    Do you have VLC installed? If not, download and install it from here. It's free and should be able to open and play your MP4 video.

  3. #3
    MacBook Pro won't open MP4?
    rabbitjetta's Avatar
    Member Since
    Nov 08, 2010
    Location
    Indiana
    Posts
    965
    Specs:
    Main-11" Air, iPhone 6+, iPad Mini 3, Hi-Fi Extras- Too many to count
    Try using VLC or uninstall and then reinstall QT and see if that helps.

  4. #4
    MacBook Pro won't open MP4?

    Member Since
    Aug 06, 2010
    Posts
    44
    worked, Thanks!

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