Descendre la fréquence d’échantillonnage et la résolution d’une piste audio FLAC
Exemple : 24 bits / 96 kHz → 16 bits / 48 kHz
1. The sox command
$ sox -S <original-flac-file> -r 48000 -b 16 <final-flac-file> (1) (2)| 1 | The sox command comes from the sox package. |
| 2 | The <final-flac-file> must have a .flac extension for sox to infer the destination file format. |
2. Practical case for an album
$ cd the_album/
$ find . -name "*.flac" -print0 | xargs -0 -n 1 -P 4 -I {} sox -S {} -r 48000 -b 16 "{}.sox.flac"
$ rename -f 's/\.sox\.flac//' *.flac
Meta-Press.es: search-engine