#migrated #ffmpeg

Title: ffmpeg techniques

Created: 20 Nov 2019 Modified: 20 Nov 2019

Description: A list of useful script for `ffmpeg`.

Below listed some useful script for using ffmpeg.

1. Trim music from start [Link]

   ffmpeg -ss {start time} -i {input file} {output file}
   

2. Slow down music [Link]

   ffmpeg -i {input file} -filter:a "atempo={ratio}" {output file}
   

3. Download m3u8 streaming file

   ffmpeg -i https://example.com/example.m3u8 -c copy -bsf:a aac_adtstoasc example.mp4
   

[Legacy Link]