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How to recieve current sound wave of sound output in maemo?
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ukaef
2010-09-29 , 17:46
Posts: 52 | Thanked: 41 times | Joined on Sep 2010
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Hello,
first of all I want to introduce myself and explaint my lack of knowledge
Im graphics and web designer, I have some skills in PHP, ActionScript. Few years ago I was programming little apps in Delphi (Object Pascal). I dont understand C++ at all, but im trying to learn Python.
Recently I made small app in PyQt.
I want to recieve audio waveform snapshot (smallest piece of waveform which is playing at the output at the phone)
I red about multimedia architecture of maemo -
http://wiki.maemo.org/Documentation/...ain#PulseAudio
. If Im thinking correctly I have to "ask" PulseAudio for that data.
I found this ->
http://maemo.org/api_refs/5.0/5.0-fi...c-example.html
but (as I said) I dont understand C++. Is this what im looking for? Is here anyone who can translate for me code to python? I need only one function - that returns sound snapshot in realtime or in specified time laps. Thera are other things described in PulseAudio documentation -
http://maemo.org/api_refs/5.0/5.0-final/pulseaudio/
but i didnt understood them too. PLAESE HELP
Edit:
Is there anyone who can tell me what to do to get pyAudio library in python on n900? That could be what im looking for.
Maybe someone know how to get get those PCM data using phonon?
Last edited by ukaef; 2010-10-06 at
16:16
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