RyuuguuRena
Level 1 (0 points)

Q: Some Videos Sync, but others don't.

I tried m4v and mp4 formats but neither work. I can play the video on the iMac but what's wrong? I need this so an answer quickly would be good

Thanks ahead of time

iPod touch (4th generation), iOS 6.1.2, 18GBTunes,9GBApps,30GBFree

Posted on Mar 11, 2013 6:44 AM

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RyuuguuRena

Q: Some Videos Sync, but others don't.

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  • by lllaass,

    lllaass lllaass Mar 11, 2013 6:54 AM in response to RyuuguuRena
    Level 10 (190,740 points)
    Apple Watch
    Mar 11, 2013 6:54 AM in response to RyuuguuRena

    Likely because the format is not compatible. See:

    iTunes: May be unable to transfer videos to iPhone, iPad, or iPod

    The 4G supports:

    • H.264 video up to 720p, 30 frames per second, Main Profile level 3.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
    • MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
    • Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format

     

    You may need a third-part program like the free HandBreak program top convert them.