Convert video for Sony walkman

My Sony walkman only has resolution 320x240. In order for it to play the video you want, you need to convert it to the appropriate format.

I am using Format Factory which is free. The interface is simple and the steps are straightforward.

1. Click on All to Mobile Device
2. Choose MP4 320x240 AVC on the left pane
3. Click on Ok button
4. Click the Add File button to choose file for conversion
5. Click on Ok button
6. Finally, click the Start and wait