AMR Converter This is a simple script I wrote in perl to convert between AMR and diferent audio formats (WAV, MIDI & MP3). My Script has this Input/Output Diagram: .-----------. -->| MID/MOD | `-----+-----' | timidity | | | v v v .---------. .-------------. .-------. .-----------. .-------. | +--mp123->| | | +--encode->| +--ifs2amr->| | | MP3 | | WAV |<-sox->| RAW | | AMR-IF2 | | AMR | | |<--lame--+ | | |<-decode--| |<-amr2ifs--+ | `----+----' `---------+---' `-------' `-----------' `---+---' | ^ | | v | v v You will need this programs to use this script: timidity http://www.onicos.com/staff/iz/timidity/dist/download.html Program http://www.stardate.bc.ca/eawpatches/eawpats12_full.rar Patches sox http://sox.sourceforge.net/ lame http://lame.sourceforge.net/ mpg123 http://www.mpg123.de/ Encoder decoder ftp://ftp.3gpp.org/Specs/latest/Rel-5/26_series/26104-520.zip compiled with this changes: makefile without -DETSI added #include "sp_dec.h" to decoder.c To find more info about AMR and MMS check this pages: MMS Info AMR Info AMR file format SPOT XDE Player AMR converter for Windows (Not tested) AMR comverter for Windows Conversion between AMR (Adaptive Multi-rate Codec) file formats MMS Diary Thanks to Stefan Hellkvist for his comments. If you need more info just E-mail me to amrconvert@xa.bi