Or perhaps you have Super Audio CD (SACD) rips in DSD format (.dff or. If you attempt to play back an audio file with a sample rate that is too high for your phone, it may get resampled 'on-the-fly' by your phone, and the results may be less than pleasing to the discerning ear. It supports a specific target sample rate for all files, or you can set a maximum sample rate, and the closest even multiple of 44.1K or 48K below the specified maximum will be calculated and set for you.įor example, your phone may only support certain audio file formats, and it may have limitations as to which sample rates it supports. It is mainly designed to help in situations where you have multiple lossless audio files in one or many format/sample rate(s), and you want to convert them all to one particular format/sample rate. This utility is meant to work only with audio files.

Tested in macOS and ubuntu, with bash 3.2+ Ffmpeg Batch Audio Resampler/Format ConverterĪ batch audio file converter/resampler for *nix systems, written in bash, making use of ffmpeg.

Ffmpeg batch convert audio linux