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views:

36

answers:

1
+2  Q: 

Pulling an audio file into a PHP script and auto-tuning it?

I want to write a PHP script that can programatically grab a .wav file from a URL, auto-tune it, and then either save it as a new file or output it using an "audio/x-wav" header, but I don't even know where to start. Are there audio manipulation libraries in PHP that can accomplish that?

+1  A: 
  1. file_get_contents or cURL or sockets for downloading
  2. exec + ffmpeg for editing
  3. header + readfile for sending to user
zerkms  2010-08-15 23:06:14
This won't autotune a file though. You'll need a filter for ffmpeg.
Josh Stuart  2010-08-15 23:24:06
@Josh: sure he has to get a filter. I did not said that my 3 items list is a magic that will do all the work for him ;-)
zerkms  2010-08-15 23:26:44

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