TL:DR; Convert your audio files to a different CODEC.
Convert your audio files to a different CODEC. Support the following popular CODECs: MP3, WMA, WAV, MPC, OGG, APE, FLAC. Control conversion parameters
4Easysoft MPEG to AMV Converter for Mac, developed by 4Easysoft Studio, is the best Mac MPEG AMV converter to convert MPEG to S1 MP3 players. In addition, this Mac MPEG AMV converter also supports converting popular video formats to AMV video.
Emicsoft PS3 Video Converter let you convert MTS, M2TS, MPG, MPEG, MPEG 2, VOB, DAT, MP4, M4V, TS, WMV, ASF, MKV, AVI, RM, RMVB, 3GP, TOD, MOD, FLV, MPV, MJPG, MPJEG, MP3, MP2, AAC, AC3, WAV, WMA, M4A, RA, to PS3, PSP.
DDVideo 3GP Video Converter is a powerful and easy-to-use 3GP converter which can convert almost all popular video formats to 3GP/3G2 video formats to be played on your mobile phone or other 3GP player.