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Audio / SFML 2 sf::SoundRecorder
« on: March 13, 2012, 05:18:05 pm »
Or I could use little help :lol: I really need to speed up this, I don't want to mess with CLAM yet.
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Audio / Spectrum (Analysis)
« on: January 17, 2012, 04:34:47 pm »
C compiles in C++. Make a class, which utilizes FFT library. What is the problem?
4
Audio / SFML 2 sf::SoundRecorder
« on: January 10, 2012, 03:16:36 am »
Or, don't stretch yourself much, I found CLAM library, gonna try infuse it with SFML.
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Audio / SFML 2 sf::SoundRecorder
« on: January 09, 2012, 12:45:23 pm »
Ok sweet! Then I will continue developing and then later update sfml. It would be nice, if you could run onprocesssamples every so captured samples (like every 2048 samples)
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Audio / SFML 2 sf::SoundRecorder
« on: January 09, 2012, 09:13:19 am »
so is there any posibilities that i speed up this? should i recompile openal or something?
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Audio / SFML 2 sf::SoundRecorder
« on: January 06, 2012, 03:54:18 pm »
No difference. Still 2205 Samples.
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Audio / SFML 2 sf::SoundRecorder
« on: January 06, 2012, 01:06:28 am »
I have sf::Clock, which resets at begining of OnProcessSamples and outputs number at end of it. It takes only 2ms max to process everything.
So, it's my OS scheduler thing... how can I change that? I use Win 7.
So, it's my OS scheduler thing... how can I change that? I use Win 7.
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Audio / SFML 2 sf::SoundRecorder
« on: January 05, 2012, 09:59:51 pm »
Hello. I have encountered new problem. I have set sf::Sleep(20), which should gave me ~882 Samples (44100/50) 50=1000ms/20ms.
But it always gives me 2205 samples, which should happen at sf::Sleep(50).
I suspect I have to change something, but don't know what.
But it always gives me 2205 samples, which should happen at sf::Sleep(50).
I suspect I have to change something, but don't know what.
13
Audio / SFML 2 sf::SoundRecorder
« on: December 29, 2011, 01:02:51 pm »
Hello, I just wanted to ask, how can I speed up refresh rate? Right now it is 10 times per second, how can I make that atleast 40 times per second? Thanks.
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Audio / SFML 2 sf::SoundRecorder
« on: December 26, 2011, 07:32:08 pm »
Heh, looks like I didn't really had set up my "what u hear" device properly. It's working now, thanks.
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Audio / SFML 2 sf::SoundRecorder
« on: December 22, 2011, 11:06:23 pm »
Hello, this code:
Outputs me (from console) this kind of numbers:
no matter what, if audio is playing or not, numbers are same.
I have X-FI, and I use "What u hear" as a recording input.
Now, what I want to know, does SFML always records from default audio device, and always records from microphone?
Hint, I want to make realtime audio visualizator.
Code: [Select]
class Recorder : public sf::SoundRecorder
{
virtual bool OnProcessSamples(const sf::Int16* Samples, std::size_t SamplesCount)
{
cout << *(Samples+1000) << "\n";
return true;
}
};
Outputs me (from console) this kind of numbers:
Code: [Select]
0
-6
4
1
-8
-4
0
9
-2
7
-3
-3
2
-8
-5
-2
5
6
-4
-2
-7
-1
6
2
-15
-8
-4
-2
-2
2
-1
2
-1
-1
0
3
-5
-3
no matter what, if audio is playing or not, numbers are same.
I have X-FI, and I use "What u hear" as a recording input.
Now, what I want to know, does SFML always records from default audio device, and always records from microphone?
Hint, I want to make realtime audio visualizator.
Pages: [1]