Hello,
On Sun, 14 Jun 2020, tu...@posteo.de wrote:
>I want to split an audio file containing crow calls at points
>where no crow call is. The "silence" in between is not exactly
>"silence" but some low level noise.
>
>Searching the internet for "split audio at silence" and similiar
>gives me this link
>https://unix.stackexchange.com/questions/318164/sox-split-audio-on-silence-but-keep-silence
>
>which uses a program called "silence" to detect the silence.
>
>Unfortunately I can't figure out, what package contains that program
>or from where I can download that program.
You need 'media-sound/sox' and then use the silence effect. Note that
it is _one_ command on _one_line in that answer on stackexchange
sox -V3 audiobook.mp3 audiobook_part_.mp3 silence \
1 0.5 0.1% 1 0.5 0.1% : newfile : restart
See 'man 7 soxeffect'
HTH,
-dnh
--
Ich glaube aber nicht, dass der DDR Ram hat. Er hat seinen Rechner doch erst
vor einem Jahr gekauft! Die werden Ihm da doch nicht uralt-Speicherbausteine
hereingesteckt haben. Maximal kann er also "Ex-DDR"-Speicher haben (Sprich
Infineon, denn die Produzieren ja auch in Dresden ...). -- Konrad Neitzel
