iCoolsoft Sony Ericsson Video Converter can convert audio or video files to the formats compatible with Sony Ericsson with great quality and fast speed. It can support inputting almost all popular audio and video formats. As for the output files, besides Sony Ericsson MP4 and 3GP formats, it also provides 3G2 formats and supports outputting files for Sony Walkman, PSP, PS3, and other popular mobile phones as well.
This converter also functions as a perfect editor. You can use it to adjust effect, trim clips, merge clips, crop black border, and add text/picture watermark. Powerful as those functions are, they can help you to customize a brand-new video of your own.
With this converter, you can select audio track and subtitle as you like. You can also set the output parameters at will. It allows you to convert several files to different formats at the same time.