Aimediasoft iPhone 4 Video Converter is the best iPhone 4 Video Converter software, which offers an easy way to convert almost any video files such as MPG, MPEG, MPEG 2, VOB, DAT, MP4, M4V, TS, RM, RMVB, WMV, ASF, MKV, 3GP, 3G2, FLV, SWF, QT, MOV, DV, AVI to iPhone 4 MPEG-4, H.264/MPEG-4 AVC, MOV, M4V, as well as video formats for iPod devices with high speed and excellent image/sound quality. Moreover, Aimediasoft iPhone 4 Video Converter can convert audio files including MP3, MP2, AAC, AC3, WAV, WMA, M4A, RM, AU, AIF, AIFF, FLAC, to iPhone 4 and other iPhone devices AAC, MP3, WAV, AIFF, M4A audio formats. As the high-quality iPhone 4 Video Converter software, Aiprosoft iPhone 4 Video Converter possesses lots of editing functions, such as, merge, trim, crop. Also, you can set movie effects and so on.