FLV MP4 Converter converts FLV to MP4 and MP4 to FLV. It's an EASY-TO-USE and ALL-IN-ONE video and audio converter software that could convert more than 120 video and audio file formats to 3G2, 3GP, ASF, AVI, DivX, FLV, H.264, MKV, MOV, MP4, MPEG, OGG, OGM, OGV, SWF, VOB, WMV, and Xvid. FLV MP4 Converter also converts files to portable device compatible files such as iPhone, iPod, iPod touch, iPad, Apple TV, Archos, BlackBerry, Creative ZEN, iRiver, PS3, PSP, Wii and DS, Xbox 360, and Zune. You can easily set encoding parameters in the software, such as video codec, video bit rate, video frame rate, video size, audio codec, audio bit rate, audio sample rate, audio channels, and audio volume. The feature could enable you customize the outputted file, so that it's compatible with your media player, for example, MP4 player, mobile phone, and so on. FLV MP4 Converter supports batch conversion. You could convert bulk of video and audio files to another format at a time. The software is full compatible with Vista and Windows 7 (both 32-bit and 64-bit editions).