River Past Audio Converter Pro v7.6.6

River Past Audio Converter is River Past's award winning audio converter and extractor.

Convert from almost any audio format to WAV, MP3, WMA, or audio-only AVI. We support a variety of input formats, including the standard WAV, MP3, WMA, AIFF, RealAudio, and the not-so-standard OGG, AIFF, and Unix Audio.

Extract audio from the standard AVI, ASF, WMV, MPEG-1 and MPEG-2, RealMedia, and the not-so-standard QuickTime MOV and MPEG-4.

If the file format exists, we probably support it.

River Past Audio Converter convert audio or extract audio from the following file formats:

3G2 - 3GPP2 Mobile Video(*.3g2, *.3gp2, *.3gpp)
3GP - 3GP Mobile Video(*.3g, *.3gp, *.3gpp, *.k3g)
AC3 - Dolby Digital AC-3 Audio(*.ac3)
AIF - AIFF/AIFC Apple Audio(*.aif, *.aifc, *.ief)
APE - Monkey Audio(*.ape)
ASF - Advanced Streaming Format(*.asf)
AU - UNIX Audio(*.au)
AVI - Audio Video Interleaved(*.avi)
DIVX - DivX Video(*.divx)
DV - Digital Video Cassette(*.dv)
DVD - Digital Versatile Disk(*.vob)
FLAC - Free Lossless Audio Codec(*.flc)
FLV - Flash Video(*.flv)
M4A - MPEG-4 Audio(*.m4a, *.mp4)
MKV - Matroska Video(*.mkv)
MOV - QuickTime Movie(*.mov, *.qt)
MP3 - MPEG Layer-3(*.mp3)
MPA - MPEG Audio(*.mp2, *.mpa)
MPC - Musepack(*.mpc)
MPEG-1 - MPEG-1 Video(*.mpg)
MPG/MPEG-2 - MPEG-2 Video(*.mpg)
MP4/M4V - MPEG-4 Video(*.m4v, *.mp4)
OFR - OptimFROG Audio(*.ofr)
OGG Vorbis - OGG Vorbis Audio
OGM - OGG Media(*.ogm)
RA - RealAudio(*.ra)
RM - RealMedia(*.rm)
SD2 - Sound Designer 2(*.sd2)
SHN - Shorten Audio(*.shn)
SND - Unix Sound(*.snd)
SVCD - Super VCD(*.dat)
TTA - The True Audio codec(*.tta)
VCD - VideoCD 2.0(*.dat)
WAV - Waveform(*.wav)
WMA - Windows Media Audio
WMV - Windows Media Video(*.wmv)
XVID - XVID Video(*.xvid)
VOB - DVD Media File(*.vob)
AAC - Advanced Audio Coding(*.aac, *.aacp)
AMR - Adaptive Multi-Rate(*.amr)
EVOB - HD-DVD and BlueRay Enhanced VOB(*.evob)
HDTV - High Definition Video(*.tp, *.ts)
PVA - Hauppauge Video Recording(*.pva)


Output Formats:
AIFF/AIFC Apple Audio
MPEG-4 Audio
MPEG Layer-3
MPEG Audio
OGG Vorbis Audio
RealAudio
Waveform
Windows Media Audio


Codec Control
With WAV, MP3, and audio-only AVI output, you have the full control over sample rate, channel, resolution (8-bit or 16-bit), and bitrate.

With WMA output, you have the choice of many pre-defined profiles, targeted at different usages.

Batch Conversion
River Past Audio Converter is a batch converter. You can add a list of files, set the output format, and let it run. A well organized progress dialog will predict how long it takes to convert all the files, so you can do something else and come back when it finishes.