On 13/02/12 02:42, Miller Puckette wrote:

When I need to do that kind of thing I use the "-send" command line argument to communicate with the patch to tell it which file(s) to open / save to, etc.

There are probably many other ways too.

Also depending on the processing logic etc. one could call pd for each file and e.g. put it in a bash script...

for f in *.wav; do pd -nogui -noaudio -nomidi -send "in_file $f" -send "out_file basename $f .wav_processed_date +%Y-%m-%d-%H-%M-%S.wav" -stderr process.pd done

Totally untested!

Lorenzo.

cheers Miller

On Sun, Feb 12, 2012 at 07:57:01PM -0500, patrick wrote:

...

hi,

i am creating an acoustic model (in french). i would like to use puredata to double or even triple the amount of data (voice recording) by adding some modification to each soundfile (maybe changing the pitch of the voice, adding a bit of noise etc...).

in a directory i have multiple *.wav, how to have pd process each soundfile, apply an effect and save the result in a new file?

thanks!

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