How to convert AVI to iPhone on Windows or Mac? You need AVI to iPhone Converter. This AVI to iPhone conversion Guide will show you an easy way to convert AVI to iPhone and introduce you two professional AVI to iPhone converter tools: AVI to iPhone Converter for Windows and AVI to iPhone Converter for Mac.

Introduction of AVI to iPhone converter for Windows - PQ iPhone Video Converter

PQ iPhone Video Converter is a One-Click solution AVI to iPhone Converter which can convert AVI, Tivo, DivX/Xvid movies, MPEG, WMV, RealMedia videos etc. to iPhone format in high quality. Support iPhone movie batch conversion mode, AVC(H.264) to produce smaller high quality video file, auto-stretch to 4:3 options, etc. Watch iPhone movies, TVs, home videos on the go - a new lifestyle to experience.

• AVI to iPhone Converter for Windows user - convert AVI to iPhone.
• Fully optimized for dual core, Hyper-thread processor, supporting dual 100% CPU usage in high quality video conversion.
• Optimized for SSE2/SSE/MMX/3DNow! and graphics card acceleration.
• High quality video in H.264 and MPEG-4 format.
• Support iPhone to TV.
• Easy video crop and aspect ratio adjustment
• Easy video splitting, customizing video quality and size before conversion.

Introduction of AVI to iPhone converter for Mac OS - Xilisoft iPhone Video Converter for Mac:

Xilisoft iPhone Video Converter for Mac is the best iPhone converter software Mac users with powerful function, and the most easy-to-use feature. It provides an ideal solution to convert all popular audio and video files, such as AVI, MPEG, WMV, MP4, VOB, AAC, AC3, MP3, to the formats supported by iPhone/ iPod including MP4, M4A, and MP3 etc.

• Fully support Intel Core 2 CPU;
• Support multithreading and batch conversion;
• Provide >200% conversion speed, beyond your imagination; and speed without limits, conversion speed increases with the power of your system.
• So simple settings provided that almost few clicks you can finish the whole conversion. For example, if you want iPhone 320x240 files in normal quality, what you need do is choosing ?iPhone MPEG-4(320*240) Normal(*.mp4)? profile
• Both default settings and professional ones provided for jackeroo and veterans
• Trim function for video and audio clip supported
• Snapshot supported in preview process
• Number of the display profiles can be selected
• You can pause, stop or continue at any time you like in the conversion process
• You can preview the input audio or video files before conversion;
• Edit function for ID3 tag of MP3 format provided
• All encoders and decoders are built-in.
• Xilisoft provides effective One Business Day Email service. Both registered and free trial customers are welcome to send emails to us.
• Support multi-languages.  

Guide: How to convert AVI to iPhone using AVI to iPhone converter on Windows?

Step 1. Free download the trial of AVI to iPhone converter, install and run it.

The interface is as follows:

Note: If you want to convert several AVI files to iPhone format, you can click "Open -> Batch Convert Video Files" to open "Batch Converter" application.

The Batch Converter interface is as follows:

In this tutorial, we use the AVI to iPhone Batch Converter to convert AVI files to iPhone.

Step 2. Click "+ Add" button to import AVI files.

The selected AVI files will be displayed:

Step 3. Click "Use profile" button to select an iPhone format.

Tips: You can change audio and video parameters of an existing profile, and save the change to a new profile by clicking the "save as" button.

Step 4. Click "Browse..." button to change the output path for your converted iPhone files.

Step 5. Click "Convert" button to start to convert AVI to iPhone.

Tips for using PQ AVI to iPhone converter:

1. The native iPhone screen has an aspect ratio of 1.5:1 (width:height). However, different video sources may use different aspect ratios (e.g 4:3, 16:9, 2.35:1). Both 16:9 and 2.35:1 are widescreen, however 2.35:1 is even wider. Some DVD movie with 2.35:1 aspect ratio contains black bars on top and bottom in order to fit into 16:9 DVD standard. For 2.35:1 extra wide movies, you may choose the following crop modes based on your personal preference.

2. You convert a clip/segment of a file by setting "Start Time" and "Stop Time".

Ok, you have finished converting AVI to iPhone on Windows.

Guide: How to convert AVI to iPhone using AVI to iPhone converter for Mac users?

Step 1. Free download the trial version of Xilisoft AVI to iPhone converter for Mac, install and run it.

The interface is as follows:

Step 2. Click "Add" button to import AVI files.

Step 3. Click "Profile" drop-down list to select an iPhone profile as your output format on the right "General" panel.

Note: You can change audio and video parameters on the right "Advanced" panel.

Step 4. Click "Browse..." button to select an output folder for the converted iPhone files.

Step 5. Click "Convert" button to start to convert AVI to iPhone.

Tips for using Xilisoft AVI to iPhone Converter for Mac OS:

1. Trim funtion for video and audio clip supported.

2. You can take snapshot when previewing a file.

3. Edit function for ID3 tag of MP3 format provided.

Ok, you have finished converting AVI to iPhone on Mac OS.

Now, just free downlaod the trail and use an AVI to iPhone converter to convert AVI to iPhone yourself.