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PortAudio: Main Page
http://files.portaudio.com/docs/v19-doxydocs/#:~:text=Overview%20PortAudio%20is%20a%20cross-platform%2C%20open-source%20C%20language,audio%20streams%20from%20your%20computer%27s%20hardware%20audio%20interfaces.
c++ - Output in PortAudio - Stack Overflow
https://stackoverflow.com/questions/65806332/output-in-portaudio
This is the callback function registered with PortAudio. PortAudio passes data from the input stream (microphone) to inputBuffer for processing by the user. The user passes data to outputBuffer that is sent to the sound card's output stream (speakers). userData is some value or struct passed when the callback is registered.
PortAudio - an Open-Source Cross-Platform Audio API
PortAudio - an Open-Source Cross-Platform Audio API. PortAudio is a free, cross-platform, open-source , audio I/O library. It lets you write simple audio programs in 'C' or C++ that will compile and run on many platforms including Windows, Macintosh OS X, and Unix (OSS/ALSA). It is intended to promote the exchange of audio software between developers on different platforms.
PortAudio: Main Page
http://files.portaudio.com/docs/v19-doxydocs/
PortAudio is a cross-platform, open-source C language library for real-time audio input and output. The library provides functions that allow your software to acquire and output real-time audio streams from your computer's hardware audio interfaces. It is designed to simplify writing cross-platform audio applications, and also to simplify the development of audio software in general …
GitHub - PortAudio/portaudio: PortAudio is a cross ...
https://github.com/PortAudio/portaudio
PortAudio is a portable audio I/O library designed for cross-platform support of audio. It uses either a callback mechanism to request audio processing, or blocking read/write calls to buffer data between the native audio subsystem and the client. Audio can be processed in various formats, including 32 bit floating point, and will be converted to the native format internally.
PortAudio: Writing a Callback Function
http://files.portaudio.com/docs/v19-doxydocs/writing_a_callback.html
The next task is to write your own "callback" function. The "callback" is a function that is called by the PortAudio engine whenever it has captured audio data, or when it needs more audio data for output. Before we begin, it's important to realize that the callback is a delicate place.
PortAudio: Blocking Read/Write Functions
http://portaudio.com/docs/v19-doxydocs/blocking_read_write.html
Most people starting audio programming also find Blocking I/O easier to learn. Blocking I/O works in much the same way as the callback method except that instead of providing a function to provide (or consume) audio data, you must feed data to (or consume data from) PortAudio at regular intervals, usually inside a loop.
Raku Land - Audio::PortAudio
https://raku.land/cpan:JSTOWE/Audio::PortAudio
Access to audio input and output devices. Synopsis use Audio::PortAudio; my $pa = Audio::PortAudio. new; # get the default stream with no inputs, 2 output channels # for audio encoded as 32 bit floats at 44100 samplerate # with a frame buffer of 512; my $stream = $pa. open-default-stream (0, 2, Audio::PortAudio::Float32, 44100, 512); $stream. start; loop {# get …
portaudio/paex_mono_asio_channel_select.c at master ...
https://github.com/PortAudio/portaudio/blob/master/examples/paex_mono_asio_channel_select.c
PortAudio is a cross-platform, open-source C language library for real-time audio input and output. - portaudio/paex_mono_asio_channel_select.c at master · PortAudio/portaudio
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