Aiseesoft M4V Converter for Mac - Version 4.0.02 Aiseesoft M4V Converter for Mac can convert M4V video and any other video files to all popular video(MP4, AVI, MOV, HD MP4, HD AVI, HD MOV) and audio(AAC, AC3, AU, AMR, AIFF, FLAC, MP3, etc) formats for your iPod, iPhone, Creative Zune, Walkman, Archos, and PSP. Also it allows you to convert among any popular audio files. With it's powerful editing functions, you can also trim, crop and watermark your video, even merge several videos to