
05-03-2008, 08:14 PM
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iPhone? More like MyPhone
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Join Date: Feb 2008
Device + Firmware: 2G iPhone 2.1, 3G 2.1
Operating System: OS X 10.5.5 Intel with too many cores
Location: Not too far from Mr. Miyagi's place
Posts: 126
Thanks: 36
Thanked 20 Times in 17 Posts
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It might also have to do with the data rate, here are the specs of a compatible video I have on mine, this one's a .m4v TV show purchase from iTunes:
Format: AAC Stereo audio at 44.1 kHz, 128 bitrate
H.264 AVC0 Media codec at 640 x 480 pixels, millions of colors
Data rate: 1244.50 kbits/sec
In iTunes itself, it will also tell a profile, I've never seen anything aside 'Low Complexity' but when you choose the 'Convert selection for iPod' it's using whatever presets are appropriate for playback on the iPod/iPhone. Even if all settings look right but the data rate is too high, it won't sync.
I just looked at a non-purchased video (ripped from YouTube then converted for iPod/iPhone use) and the specs are very similar aside the data rate, which is lower because YouTube vids are encoded with low data rates to help streaming. If I recall, I think exceeding 2500 kbits/sec prevents it from being used on the devices.
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