'Cropping' a recorded radio programme

dinkypumpkin dinkypumpkin at gmail.com
Mon Jun 11 19:36:58 EDT 2012

On 11/06/2012 17:45, dinkypumpkin wrote:
> On 11/06/2012 17:22, Mark Fraser wrote:
>> What about for Linux users?
> One low-tech alternative: If you can determine cut points with your
> media player, Audacity, etc., you can try using ffmpeg to crop your MP4
> audio files.  For example, the command below would skip 30 seconds at
> the beginning of the file (-ss parameter), copy the next 30 minutes of
> audio (-t parameter) to output and skip the remainder of the file:
> ffmpeg -i input.m4a -ss 00:00:30 -t 00:30:00 -vn -acodec copy -y output.m4a

Also just remembered that WinFF provides an interface to this for the 
GUI-minded Linux user (see "Time" tab in Options).

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