If you think that you have the best video/audio converter, in this case I have the
ULTIMATE ONE.
It Support the Following format Documents & texts:
Raw text, HTML, XHTML, Microsoft Word, RTF, PDF, PS, Open Office, Star Writer, Pocket Word, Word Perfect.
CSV, dBase, Microsoft Excel, Pocket Excel, Lotus 123, Quattro Pro, Star Calc, Open Office spreadsheet.
MathML, Star Math, Open Office math.
Microsoft Powerpoint, Star Impress, Open Office presentation
Archives:
7Z, BZ2, BZA, CAB, GZ, LHA, LZH, RAR, TAR, TGZ, YZ1, ZIP.
Movie:
3GP, AMV, ASF, AVI, DV, FLI, FLV, GVI, MKV, MOV, MP4, MPG, OGM, RM, SWF, VOB, WMV.
Movie conversion to AVI (DivX MPEG4), 3GP, SWF (Flash), AMV (for Chinese MP4/S1 MP3 players), MPEG2, MOV, MP4 (IPOD and
PSP), MP3 (sound track extraction) and JPEG (frame extraction).
Options : resize, fps, codec, bitrate, fourcc, etc. (depends on the format)
Image:
AVS, BMP, CIN, DCX, DIB, DPX, FITS, GIF, ICO, JFIF, JIF, JPE, JPEG, JPG, MIFF, OTB, P7, PALM, PAM, PBM, PCD, PCDS, PCL, PCX, PGM, PICT, PNG, PNM, PPM, PSD, RAS, SGI, SUN, TGA, TIF, TIFF, WMF, XBM, XPM, YUV, CGM, DXF, EMF, EPS, MET, MVG, ODG, OTG, STD, SVG, S
, WMF.
Audio & Sound:
WAV to MP3, OGG, AAC, AMR, FLAC, MPC, MMF, AU, AIFF, QCP.
MP3 to WAV, OGG, AAC, AMR, FLAC, MPC, MMF, AU, AIFF, QCP.
WMA to WAV, OGG, AAC, AMR, FLAC, MP3, MPC, MMF, AU, AIFF, QCP.
OGG to WAV, MP3, AAC, AMR, FLAC, MPC, MMF, AU, AIFF, QCP.
AAC to WAV, MP3, OGG, AMR, FLAC, MPC, MMF, AU, AIFF, QCP.
MP4 (AAC) to WAV, MP3, OGG, AMR, FLAC, MPC, MMF, AU, AIFF, QCP.
FLAC to WAV, MP3, OGG, AMR, AAC, MPC, MMF, AU, AIFF, QCP.
VQF (Yamaha TwinVQ) to WAV, MP3, OGG, AMR, AAC, FLAC, MMF, AU, AIFF, QCP.
MPC (Musepack) to WAV, MP3, OGG, AMR, AAC, FLAC, MMF, AU, AIFF, QCP.
REAL AUDIO to WAV, MP3, OGG, AMR, AAC, FLAC, MPC, MMF, AU, AIFF, QCP.
AMR to WAV, MP3, OGG, AAC, FLAC, MPC, MMF, AU, AIFF, QCP.
MMF (pcm) to WAV, MP3, OGG, AAC, FLAC, MPC, AMR, AU, AIFF, QCP.
AU to WAV, MP3, OGG, AAC, FLAC, MPC, AMR, MMF, AIFF, QCP.
AIFF to WAV, MP3, OGG, AAC, FLAC, MPC, AMR, AU, MMF, QCP.
QCP to WAV, MP3, OGG, AAC, FLAC, MPC, AMR, AU, AIFF, MMF.
3GP to WAV, MP3, OGG, AAC, FLAC, MPC, AMR, AU, AIFF, MMF.
Amiga files (8SVF, MAUD), Psion files (PRC, WVE), SNDT, SF, SoundBlaster VOC, AVR, TXW, Soundtracker files (MOD, XM FastTracker, IT ImpulseTracker, S3M ScreamTracker),...........
Music, monophonic & polyphonic ringtones:
MIDI, MIDI-0, SP-MIDI, CMX, MMF, MOTOROLA, SAGEM, EMELODY, IMELODY, EMS, RTTTL/RTX, NOKIA, NOKIA-TXT.
Formats used on most common mobile phones like Alcatel, Mitsubishi, Samsung, Nokia, Siemens, Nec, Panasonic, Sagem, Sharp, Sony, Trium, Sony-Ericsson, LG, Motorola.
After you saw that you may think again, Go here to an online convert.