How to convert AVI videos to iPhone MP4 files on Mac?

Whether you have some AVI videos on your Mac hard drive, or you've been downloading movies from Internet, you probably have a few AVI somewhere on your Mac. The trouble with AVI is the iPhone (iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S) and most native Mac applications don't recognise it, so you can not watch AVI videos/movie on iPhone directly. And iMacsoft iPhone Video Converter for Mac can help you convert it to iPhone compatible format, and you can add it to iTunes library and then sync to your iPhone for enjoyment.
1: Load AVI files
Directly click "Add" button or choose "Add..." option in the top "File" menu, you will see an "Open" dialog window pops up, and select AVI files from your Mac. When it is done, press "Open" button to load AVI files.

2: Set output iPhone video format
In the left "General" panel, you will see the "Profile" option, click it and select "iPhone MPEG-4 (*. mp4)" item for output iPhone videos files from AVI files. The software allows you to set different output formats according to different files.

3: Adjust some parameters
1)After selecting certain output format, you can choose "General" tab on the right top which will show its general standard. You may set "Video Quality", "Audio Quality", "Output filename" by clicking "General" button.
2)After that, you can also choose "Advance" tab on the right column which will show its advanced standard. You may set "Start Time", "Video Size", "Bit Rate" by clicking certain settings.

4: Set destination and start ripping
Clicking the "Browse..." button and select the output destination for saving in the pop-up window and then select and check AVI videos in the file list you want to convert and press "Convert" button to start AVI to iPhone MP4 converting process. And you will see the convert process exactly in the progress "Status" bar.

Tips: How to put MP4 videos to iPhone?
(1) Please click "Open" button in the software interface after the conversion is complete.
(2) Locate the converted files in the destination folder and add those video files to iTunes library (supported iTunes 10).
(3) Connect iPhone to Mac, you will see the video files have already shown in iTunes library of "Movies" option. When your iPhone is successfully recognised by iTunes, all iPhone items are displayed in iTunes list. Click iPhone icon, and choose "Movies" option to select several or whole video files you want to sync. After everything is finished, press "Sync" button to complete video to iPhone transferring.

Without iTunes, you can also transfer these converted files to iPhone easily with our product--iMacsoft iPod to Mac Transfer, iPhone to Mac Transfer or iPad to Mac Transfer software.

Tips: How to trim AVI video segment for output?
Select one AVI video in the file list, click "Trim" button in the toolbar to open "Trim" window. You can clip the original video into several parts, then convert and output them separately or as a whole one. Set start point and end point, you get the segment you want to convert and output.

Tips: How to take screenshot when playing AVI video files?
You are capable to make a stylish album using the snapshots taken from the video with this software. Click "Capture Frame" button at the left top of the main interface to take snapshot when playing the video and save as BMP, click "Open Snapshot Folder" to check the snapshot. You can also define the destination in your hard disk to save the snapshots.