User Guide

Convert Video Files to Apple iPhone MP4 video

iPhone has a big widescreen to make watching video, movie a great experience. Nowadays, a lot of users are purchasing TV shows, movie clips, video tutorials from the Internet, convert the downloaded video files on their desktop, then sync to their iPhone MP4 format so that they can enjoy the video content wherever they are and whenever they want. This tutorial will take you through the steps of converting video files to MP4 format using A4Desk Video Converter.

Note: Users are responsible for any possible copyright violations.

To download video
Download videos on your desktop, or put video files to the PC from your CD, mobile, etc. There are various kinds of third party downloaders in the market to download videos from YouTube, mySpace, Rapidshare, and lots more.


Convert video files using video converter
  1. Download A4Desk Video Converter from its official site.


  2. Run the software, click the icon "New project" to create a new project.

    create new project



  3. Click add video file button button to insert your list of video files where you want to do the video conversion. Select the output format as MP4 and output folder.Users are also able to trim the video by setting the start and end time. Click next button to continue.

    add video file



  4. Choose output codec, quality, dimension for the video file. You can crop away the portions that you don't need, and add borders using crop and pad option. Check 'enable' and click browse buttonto insert your own logo for copyright protection. Click next button to continue.

    set output codec, quality, dimension of video


  5. Select audio channels, bit/sample rate(higher rate->higher quality), audio encoder (audio output format). Click next button to continue.

    select audio channels of video file


  6. Click save project to save the project and start button to start converting the video clips.

    start converting videos


  7. Video conversion is now in process.

    video conversion is in process


  8. Video conversion is done, you can click browse output folder' to browse the converted video files.

    video conversion is done


  9. Put the newly converted video files into your iPhone.