Give a try to Xrecode II. xrecode.com .......................................................................................................................... xrecode II is converter and audio-grabber which allows you to convert from mp3, mp2, wma, aiff, amr, ogg, flac, ape, cue, ac3, wv, mpc, mid, cue ,tta, tak, wav, wav(rf64), dts, m4a, m4b, mp4, ra, rm, aac, avi, mpg, vob, mkv, mka, flv, swf, mov, ofr, wmv, divx, m4v, spx, 3gp, 3g2, m2v, m4v, ts, m2ts, adts, shn, tak, xm, mod, s3m, it, mtm, umx, mlp to m4a, alac, ape, flac, mp3, mp4 (using NeroAAC), ogg, raw, wav, wav(rf64), wma, WavPack, mpc, mp2, Speex, ofr, ac3, aiff, tak and Shorten formats. Command Line parameters are supported ........................................................................................................................... Features - Works on XP, Vista, Windows 7 32/64 bit versions. - Parallel conversion by utilizing power of multi-core CPUs. - Support of embedded CUE sheets (for FLAC, WavPack, APE and TAK files). - Support of mp4, mka chapters (can split mp4, mka by chapters to any supported format). - Built-in Metadata editor with Cover Art support. - Has support for LossyWav. - Supports portable mode. - Merge input files to one large audio file and create CUE sheet. - Converting to many formats at once using "Multiple" output mode. - Grabbing of multi-channel Audio CDs to the desired format at once. - Informative and resizable UI suited even for netbooks. - Extracting audio from flv, avi, mov etc. video files (multiple audio streams are supported). - Can export/import Metadata to/from external file. - Support for 24/32bit audio files. - Multilanguage support. Currently program is available in English, French, Japanese, Polish, Russian, Hungarian, Italian, Spanish, Spanish Traditional, Swedish, Brazilian Portuguese, German, Finnish, Bulgarian, Czech, Danish and Chinese (simplified) languages. ...........................................................................................................................
those video converters work for you? lol, there are lots of free video converter online, which supports video and audio formats conversion, if one couldn't work, just turn to another. my favorite is sothink free video converter. hope you find your solution!
Personally, I use Aunsoft Video Converter to solve this problem successfully. you can google this program.