Hi PP,
assuming the wav file plays ok the following works here
SOURCE=path/to/your/input/file
HEADNUM=how far from the *START* of the file you want to start in seconds
TAILNUM=how far from the *START* of the file you want to end in seconds.
you may have 0 and 60
ffmpeg -hide_banner -loglevel error -i $SOURCE -ss $HEADNUM -to
$TAILNUMĀ somedesiredoutput.wav
If this does not work you may have a wav file that is carrying data in
chunks at one or other end.
or is a wav container which has something ffmpeg won't play with.
https://downloads.avaya.com/elmodocs2/cmapi/docs/api/doc-files/G729WaveFileFormat.html
suggests you need to find a converter to make the g729 into something
user friendly.
regards
Robert
On 25/05/21 8:18 am, pink panther wrote:
I have a 325kb audio wave file recorded in g729. I am trying to trim it to
1 minute. I have tried almost every command I see from guys using ffmpeg
and none seem to work.Can someone assist?
Thanks
_______________________________________________
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-user
To unsubscribe, visit link above, or email
ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
--
Robert Jeffares
Communication Consultants
64 Warner Park Avenue
Laingholm
Auckland
New Zealand 0604
+64 9 817 6358
_______________________________________________
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-user
To unsubscribe, visit link above, or email
ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".