[omar1]

Can someone please explain the video files IPhone supports? I thought it was MP4. I tried transferring MP4 files through iTunes to my IPhone but it keeps saying failed. I can't find any discussion on the video format for IPhone.

[iph0n3]

is this what you are talking about

Video
Video formats supported: H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; H.264 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Baseline Profile up to Level 3.0 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, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
http://www.apple.com/iphone/specs.html


so you can use h.264, .mov, .mp4
when i videos on especially(300) I use handbrake and set all the settings. in fact i think that in Handbrake under the pane on the right it has a specific iPhone setting and if you use OS X then check this site for your needs http://www.opensourcemac.org/


if this helped then please use the thank button

[omar1]

what I don't understand though is why itunes fails when I try synching mp4 video files from my of to iPhone. It tells me something like iPhone cannot support this file

[iph0n3]

it may be because of the height and width of the video Try out handbrake and then load it on? thats all i got, in Handbrake in the Toggle Presets there is a preset for the iphone so give it a try that way