これは大変なウェブサービスの登場です。
http://media-convert.com/ja/

単に、音声ファイルをMP3変換できるという事で教えてもらったのですが、見てみたらビックリ！

なんとMP3どころか、動画や画像など思い付く限りのあらゆるフォーマットのメディアファイルがコンバートできる無料サービスなのです！

入力ソースは、ファイルのアップロードだけでなく、URLによりWEB上にあるものを指定することも可能です。

対応フォーマットは以下の通り。音声、着メロ、動画、画像、テキスト、パワポ、ワード、アクセスまでも！

---- Sound ----
MPEG-1/2 Audio Layer 3 (.mp3)
Ogg Vorbis (.ogg)
ASF Audio (.asf,.wma)
WAVE form audio format (.wav)
RealAudio (.ra,.rm)
Free Lossless Audio Codec (.flac)
Advanced Audio Coding (.aac)
MPEG-4 advanced audio coding (.m4a,.mp4)
Musepack (.mpc)
TwinVQ (.vqf)
3GP Music (.3gp)
AC3 Audio File (.ac3)
Adaptive Multi-Rate (.amr)
Adaptive Multi-Rate WB (.awb)
Sun Microsystems' audio format (.au,.snd)
Audio Interchange File Format (.aiff)
PureVoice File (.qcp)
AMIGA 8bit sound file (.8svx)
Audio Visual Research (.avr)
AMIGA sound file (.maud)
PSION sound file (.prc)
IRCAM sound file (.sf)
SoundTool (.sndt)
Yamaha TXW sampler (.txw)
Soundblaster file (.voc)
PSION 8bit sound file (.wve)
Soundtracker module (.mod)
FastTracker II module (.xm)
ImpulseTracker module (.it)
ScreamTracker module (.s3m)

---- Ringtone (PCM + Polyphonic) ----
MMF/SMAF-2 (.mmf,.smaf)
MMF/SMAF-3 poly+pcm (.mmf,.smaf)

---- Ringtone (Monophonic / Polyphonic) ----
MIDI-0 (.mid,.midi)
SP-MIDI (.mid,.midi)
Midi karaoke (.kar)
MMF/SMAF-1 (.mmf,.smaf)
Qualcomm CMX 3.0 (.pmd)
Motorola Ringtone (.mot)
Sagem Ringtone (.sagem)
Sagem Ringtone (.sagem21)
Eericsson emelody (.emy)
iMelody Ringtone Format (.imy)
Ringtones text transfer language (.rtttl,.rtx)
Nokia Phone Ring Tone (.nokia,.ott)
Nokia Phone Ring Tone (.noktxt)

---- Image ----
Joint ph. experts group (.jfif,.jif,.jpe,.jpeg,.jpg)
Windows bitmap (.bmp)
Graphics interchange format (.gif)
Truevision TGA (.tga)
Portable network graphics (.png)
Tagged Image File Format (.tif,.tiff)
portable pixmap file format (.pgm)
AVS X image (.avs)
Kodak Cineon Image Format (.cin)
ZSoft IBM PC multi-page Paintbrush (.dcx)
Windows device independent bitmap (.dib)
SMPTE digital moving picture exchange (.dpx)
Flexible Image Transport System (.fits)
Microsoft icon (.ico)
Magick image file format (.miff)
On-the-air Bitmap (.otb)
Portable anymap (.pnm)
Palm pixmap (.palm)
Portable bitmap format black/white (.pbm)
Xv's Visual Schnauzer thumbnail (.p7)
Photo CD (.pcd)
ZSoft IBM PC Paintbrush file (.pcx)
Apple Macintosh QuickDraw (.pict)
Portable pixmap format — color (.ppm)
Adobe Photoshop bitmap file (.psd)
Photo CD — sRGB color (.pcds)
Irix RGB image (.sgi)
SUN Raster Image (.ras,.sun)
X Windows system bitmap black/white (.xbm)
X Windows system pixmap (.xpm)
CCIR 601 4:1:1 (.yuv)

---- Vector Document ----
Windows Metafile (.wmf)
Scalable Vector Graphics (.svg)
Magick Vector Graphics (.mvg)

---- Vector Document ----
AutoCAD Interchange Format (.dxf)
Enhanced Metafile (.emf)
Encapsulated PostScript (.eps)
Computer Graphics Metafile (.cgm)
OS/2 Metafile (.met)
OpenOffice 2.0 Draw Document (.odg)
OpenOffice 2.0 Draw Template (.otg)
OpenOffice 1.0 Draw Document (.sxd)
OpenOffice 1.0 Draw Template (.std)

---- Text Document ----
Text files (.txt)
Url address (web) (.url)
HyperText Markup Language (.htm,.html)
XHTML (.xhtml)
Rich Text Format/MS Word (.rtf)
Portable Document Format (.pdf)
Adobe PostScript (.ps)
Microsoft Word (.doc)
MS Word template (.dot)
OpenOffice 2.0 Text Document (.odt)
OpenOffice 2.0 Text Template (.ott)
OpenOffice 1.0 Text Document (.sxw)
OpenOffice 1.0 Text Template (.stw)
AportisDoc Palm DB (.pdb)
StarWriter (.sdw)
StarWriter Vorlage/Template (.vor)
PocketWord (.psw)
WordPerfect 6 (.wpd)
MS Word 2003 XML (.xml)

---- Data ----
Data Interchange Format (.dif)
dBASE (.dbf)
Microsoft Excel (.xls)
MS Excel Vorlage/Template (.xlt)
Pocket Excel (.pxl)
SYLK (.slk)
Lotus 1-2-3 (.123,.wk1)
Quattro Pro 6.0 (.wb2)
StarCalc (.sdc)
StarCalc Template (.vor)
OpenOffice 2.0 spreadsheet (.ods)
OpenOffice 2.0 calc template (.ots)
OpenOffice 1.0 spreadsheet (.sxc)
OpenOffice 1.0 calc template (.stc)

---- Mathematics ----
MathML (.mml)
StarMath (.smf)
OpenOffice 2.0 Math (.odf)
OpenOffice 1.0 Math (.sxm)

---- Presentation ----
Microsoft PowerPoint (.ppt)
Microsoft PowerPoint Template (.pot)
StarImpress 5.0 (.sdd)
StarImpress 5.0 Template (.vor)
StarImpress 4.0 (.sdd)
StarImpress 4.0 Template (.vor)
OpenOffice 2.0 Impress (.odp)
OpenOffice 2.0 Impress Template (.otp)
OpenOffice 1.0 Impress (.sxi)
OpenOffice 1.0 Impress Template (.sti)

---- Compressed archives ----
Data compression (.zip)
7Z Archive (.7z)
LHA Archive (.lha,.lzh)
RAR Archive (.rar)
TAR Tape archive (.tar)
TAR GZip compressed archive (.tgz)
GZip compressed archive (.gz)
BZ2 compressed archive (.bz2)
Microsoft CABinet (.cab)
BZA compressed archive (.bza)
Deepfreezer YZ1 archive (.yz1)

---- Movie ----
Windows Media Video (.wmv)
3GP/3G2 Video (.3gp)
Audio Video Interleave (.avi)
Matroska (.mkv)
Apple Quicktime (.mov)
Motion Picture Expert Group (.mpg)
Ogg Vorbis compressed video (.ogm)
MPEG-4 (.mp4)
Flash Video (.flv)
DVD Video Object (.vob)
FLIC Animation (.fli)
Digital Video File (.dv)
ASF Video (.asf)

---- Database ----
Microsoft Access (.mdb)

【関連記事】
▼メディア変換サービス Zamzar

投稿者 愛場大介（Daisuke AIBA / Jetdaisuke） : 2006年12月13日 03:08