With the iPhone announced,more and more people want to kwon how to ripper or convert videos to iPhone,so you enjoy them anywhere and anytime!
Before convert video to iPhone or convert AVI, WMV, MPEG, RM, Divx,
XviD, Youtube, RMVB, DVR-MS, FLV, ASF, MPG to iPhone, or rip dvd to iPhone,let's check the format limitations for iPhone.
Audio
Frequency response: 20Hz to 20,000Hz
Audio formats supported: AAC, Protected AAC, MP3, MP3 VBR, Audible (formats 1, 2, and 3), Apple Lossless, AIFF, and WAV
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 768 Kbps, 320 by 240 pixels, 30 frames per second, Baseline Profile up to Level 1.3 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
In my experience, if you want to convert any files to your portable. you just need find which formats will be supported,and then convert them with free tools or share tools:
there is some free tools that may help you.
video tools:
SUPER
http://dl2.afterdawn.com/download/ce...8_Build_24.zip
DVD tools:
Hanbrake:
http://handbrake.fr/?article=download
http://www.videora.com/en-us/Converter/iPhone/
But in my personal experience,the freeware always have some problems more or less.its quality can not be guaranteed.