Handy Tool For Converting AVI to MP4
 

AVI stands for Audio Video Interleaved, a computer graphics animation format used in Microsoft Video for Windows. MPEG-4 is a patented collection of methods defining compression of audio and visual (AV) digital data. It was introduced in late 1998 and designated a standard for a group of audio and video coding formats and related technology. Many people find that they can not play AVI file on their iTunes, let alone synchronize the file to iPod.
Here is a guide for converting AVI to MP4:
Step 1 Download TOP AVI Video Converterand install it on your PC.
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You can add the AVI file by clicking the "Add" button. Then you can preview the file in the preview window to get the general idea of the AVI file.
Step 2 Select MP4 format from the dropdown menu.
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By the way, you can choose other formats from the format list.
Step 3 Before conversion, you can set the parameter of the output format.
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You can set the video size, video quality, channels, and audio quality for the output format.
Step 4 Begin converting your AVI file, the converting time is depending on how large of your AVI file.
After the conversion, you can enjoy the AVI file on your iTunes, even synchronize the file to iPod.