Static ffmpeg and editing audio files (Ubuntu)

[richard]

On Tue Nov 29 10:05 dinkypumpkin wrote:

> The command "ffmpeg" will invoke the system-supplied ffmpeg, while
> "ffmpeg-static" invokes the PPA build. 

Thanks. That has sorted it now. If I use:

ffmpeg-static -i foo.m4a -ss hh:mm:ss -t hh:mm:ss -acodec copy
output.m4a

it works OK. Duration problem fixed.

-ss is start time. -t is the duration.

I'm no coder. Thanks for your help.