River Past Audio Converter versions

v7.8 [Mar 25, 2010]
If you have files with multiple audio streams, like Matroka Video (MKV) or OGG Media (OGM), often in different languages, Audio Converter Pro allows you to select which audio stream to extract.
Audio Converter Pro also gives you a clean preview window to set start point and end point, so you don't need additional software to trim your audio.
Occasionally, you may have a file with audio already encoded in a particular format. Audio Converter Pro allows you to extract the audio without re-encoding. For example, a lot of MKV files have MP3 encoded audio. Audio Converter Pro can extract it to .mp3 file without re-encoding, keeping the original quality and saving time.