Video won't play in Keynote, video won't play in Keynote

updated to LION now video will not show in Keynote. Audio is there but not video

Thanks for this! I was having a simliar problem wherein my colleague's keynote presentation was transferred to my Macbook Air but not all the video files were playing, instead a black box appeared with the tracker at the bottom but with no audio or video. I had to change the file to a zip file then change it back to a .key just to be able to view the "package contents". That's when i found out that the videos that didnt play were mp42. My quicktime player said that it didnt have the codec to play it so i just downloaded Flip4Mac and now everything works fine! Whew!

Similar Messages

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    I made a keynote presentation on my MacBook Pro that contains a video. The presentation works fine on my MacBook and when I open it on my iPad in the Keynote App. However, it won't play when I connect my iPad to Apple TV. So I can watch the video fine if I just want to see it myself on the iPad, but in order to do my presentation, I need it to play over the AppleTV which it won't do. Help!

    I think I should say that this was after using the "Duplicate" from the previous week. Slides with backgrounds still played from previous week before the update...

  • Why won't my video in my keynote presentation play in my iBook?

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    try sharing your Keynote to HTML and then dragging the resulting file to a page in iBooks.
    check out the new series to help create publications. just search in the iTunes Store for An iBuild Opportunity

  • Upgraded to the latest Keynote (5.3 1170) and now videos won't play in presentation mode, only audio

    Upgraded Keynote on my home and work computers to the latest version in the AppStore and now videos won't play in presentation mode.  In edit mode you can double click and it will play in the editor.  This happens on both computers running the latest version of ML (10.8.4).
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    I'm trying to play the video of the keynote from yesterday. When I click on it, it brings up a Quicktime window with the big Q in it. I hit the play button and nothing happens. Can someone help? Thanks. Lisa

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    Shows up in the slideshow but video does not start, even though after the time the video would play, the slideshow continues, and even plays the next video OK.  The Keynote works perfectly, the problem is only witht the recorded Slideshow, so I can't export a working version.  Ideas?

    Hi Richmoller51,
    Welcome to Apple Support Communities.
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    As I put together my slideshow for church last night, I realized none of my .mov, mp4, mpg videos would work properly. They were playing, but just a black screen. A needed advent video would play audio just fine, but no video. From simple animated backgrounds to regular video... nothing would work. Any ideas on how how get this functioning again? I worked around with a command-tab to Quicktime and back to Keynote... but I would love to have vi

    I think I should say that this was after using the "Duplicate" from the previous week. Slides with backgrounds still played from previous week before the update...

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    Thanks for this! I was having a simliar problem wherein my colleague's keynote presentation was transferred to my Macbook Air but not all the video files were playing, instead a black box appeared with the tracker at the bottom but with no audio or video. I had to change the file to a zip file then change it back to a .key just to be able to view the "package contents". That's when i found out that the videos that didnt play were mp42. My quicktime player said that it didnt have the codec to play it so i just downloaded Flip4Mac and now everything works fine! Whew!

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    iOS: Importing personal photos and videos from iOS devices to your computer
    http://support.apple.com/kb/ht4083
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    I would recommend processing a reinstall of Mavericks.
    OS X Mavericks: Reinstall OS X
    http://support.apple.com/kb/PH13871
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    Back up your Mac
    http://support.apple.com/kb/PH11371
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    Jason H.

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    Hi Watch this video,
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