Wiki/audio.md

Audio

File Information

• Basic info: file <fileName>
• More info: ffprobe -hide_banner <fileName>
• Even more info: ffprobe -show_streams <fileName>
• Clean info: soxi <fileName>

Conversion

• flac to wav:
  • Using flac flac --decode [<file.flac>]
  • Using sox sox <file.flac> <file.wav>

Burn CD

1. Prepare file: sox <file.flac> -c 2 -r 44100 -b 16 <file.wav>
   • If clip warning, decrease volume by adding -v 0.99 before the input file
     • Decrease till warning is gone
2. Check if burn would succeed cdrecord -dummy -v dev=/dev/sr0 -dao -useinfo -pad [file.wav]
   • Make sure the files are ordered correctly
   • Remove -dummy for actual burn