AVI MP3 Converter converts AVI to MP3 and keeps ID3 tag. The software is an ALL IN ONE media converter that converts more than 90 audio and video formats to MP3, WMA, OGG, WAV, AAC, M4A, M4B, and AMR.You can convert almost all video files such as MPEG, WMV, VOB, FLV, MKV, MP4, MOV, and RM into audio format with AVI MP3 Converter. The converter also converts between audio formats, for example, WAV to MP3, WMA to AAC, resample MP3, etc.You can easily change encoding parameters of target files such as sample frequency, bit rate, channels, and quality in the converter. And it is also possible to set parameters to same as the original file. If you want to change volume of output file, it is easy as well.AVI MP3 Converter supports batch conversion. You can convert bulk of files at a time. And the software is full compatible with Vista.Supported Input Formats: 3GP, 3G2, SWF, AAC, AIFF, AIF, AIFC, AFC, AMR, AWB, AU, SND, AVI, CDA, VOC, ADX, AC3, DTS, DV, DIF, VOB, DVD, CDATA, FLV, FLAC, M2TS, MTS, MKV, MKA, DVR MS, MJPG, MJPEG, MMF, MOD, XM, IT, S3M, MTM, UMX, MO3, APE, APL, MIDI, MID, RMI, KAR, MP3, MPA, MPGA, M2A, MPG, MPE, MPEG, M1V, MP2, M2V, MP1, MLV, M4A, M4B, MP4, TS, M4V, MPV, PSP, MPC, MPP, NSV, NSA, NUT, OGG, OGA, OGM, OGV, OGX, MOV, QT, H261, H263, H264, 264, RA, RAM, RM, RMVB, SPX, TTA, DAT, WAV, WV, WMA, ASF, WMV, WM, WMD, XWMV, and YUV.Supported Out Formats: MP3, WAV, WMA, OGG, AMR, AWB, AAC, MP4, M4A, and M4B.