On Sun, Mar 29, 2009 at 00:31:15 +0100, Bernard wrote: [...]
> It gave compressed audio wav files which I > recuperated onto Linux. From there on, I uncompressed them using the > 'sox' software, then converted them into mp3 files using 'lame', which > processing gave satisfactory results, to be heard using any Linux > software such as Alsaplayer. If you are using sox anyway then I would incorporate the trimming in that step (see below). > My question is this : I have recorded a file which is way too long, > since I started the record maybe one hour prior to the meeting that was > the purpose of this work. Now I hope I can trim the record in such way > as to discard the unwanted part, and keep what I want. How am I to trim > such an audio file ? Is there a specific doc I should read for this ? If you know the duration of the part that you want to cut off: man sox | /usr/bin/less "+/trim start" If you want to cut off parts with low volume: man sox | /usr/bin/less "+/silence \[-l\]" -- Regards, | http://users.icfo.es/Florian.Kulzer Florian | -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
