[ ] Wednesday, 6 November 2013 [ ]

redis

A data structure server…

ffmpeg

Converting mp4 to mp3 using ffmpeg:

ffmpeg -i file.mp4 -ar 44100 -vn output.mp3

-i input file name

-ar set the audio sampling frequency

-vn disable video recording


$Id: diary,v 1.38 2025/01/01 22:43:54 fred Exp $