Is there any way of reading the audio data from a sound file that is currently being played?
I want to play a sound file and have access to the waveform data so I can show a real time oscilloscope like display. Can this be done in Python?
The file could be played from Python or from another desktop audio player.
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Grumpy Mike
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Re: Reading Audio data
Think I saw something like this on this forum, but not sure if it was Python...
http://raspberrycompote.blogspot.com/ - Low-level graphics and 'Coding Gold Dust'
Re: Reading Audio data
Ha, found it: http://www.raspberrypi.org/phpBB3/viewt ... 67#p232657 - that says RMS, but maybe there is more to the lib...
http://raspberrycompote.blogspot.com/ - Low-level graphics and 'Coding Gold Dust'