Sat, 18 Apr 2020 09:50:30 +0100 - John Murphy <rosegardener@xxxxxxxxxxxxx>: > 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 Say NO to copyright, patents, trademarks and any industrial design restrictions. ________________________________________________________________________________ Public GPG/PGP key ID: 4096 bit RSA key F94CFE23 Fingerprint: 59C6 9DC7 CD4B CF2F A190 E3DE 69C5 977B F94C FE23
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