19 Apr
2020
19 Apr
'20
2:30 p.m.
Sat, 18 Apr 2020 09:50:30 +0100 - John Murphy <rosegardener(a)freeode.co.uk>uk>:
I use a program which plays regions of various .wav
files. Its
output pipes into aplay like: '| aplay -f FLOAT_LE -c 2 -r 48000'
To where can I pipe its output, instead, to make a new .wav file,
or make a compressed file? Preferably faster than the region(s)
take to play.
Or, if not, make aplay write to a file instead of playing?
Thank you.
Use sox:
sox source.wav -L -c 2 -r 48000 new.wav trim <start_second>
<duration_seconds>
where:
-L : little endian
-c 2 : 2-channels stereo
-r 48000 : freq (Hz)
<start_second> : region start (second)
<duration_seconds> : region duration (seconds)
Regards
--
al3xu5
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