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PortAudio - an Open-Source Cross-Platform Audio API
PortAudio provides a very simple API for recording and/or playing sound using a simple callback function or a blocking read/write interface. Example programs are included that play sine waves, process audio input (guitar fuzz), record and playback audio, list available audio devices, etc.
c++ - Record audio with PortAudio - Stack Overflow
https://stackoverflow.com/questions/55064004/record-audio-with-portaudio
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. So if you want to record input into an array; Save array to a file; Playback recorded data, here is an example from the …
PortAudio: paex_record.c File Reference
http://www.portaudio.com/docs/v19-doxydocs/paex__record_8c.html
PortAudio: paex_record.c File Reference. PortAudio. Record input into an array; Save array to a file; Playback recorded data. More... #include <stdio.h>. #include <stdlib.h>. #include " portaudio.h ". Go to the source code of this file.
PortAudio: paex_record.c Source File
http://files.portaudio.com/docs/v19-doxydocs/paex__record_8c_source.html
139 data->frameIndex += framesToCalc; 140 return finished; 141 } 142. 143 /* This routine will be called by the PortAudio engine when audio is needed. 144 ** It may be called at interrupt level on some machines so don't do anything. 145 ** that could mess up …
portaudio/paex_record.c at master · PortAudio/portaudio ...
https://github.com/PortAudio/portaudio/blob/master/examples/paex_record.c
PortAudio is a cross-platform, open-source C language library for real-time audio input and output. - portaudio/paex_record.c at master · PortAudio/portaudio
PortAudio: paex_record_file.c Source File
http://files.portaudio.com/docs/v19-doxydocs/paex__record__file_8c_source.html
239 /* This routine will be called by the PortAudio engine when audio is needed. 240 ** It may be called at interrupt level on some machines so don't do anything 241 ** that could mess up the system like calling malloc() or free().
PortAudio: Example programs demonstrating PortAudio …
http://portaudio.com/docs/v19-doxydocs/group__examples__src.html
paex_record.c. Record input into an array; Save array to a file; Playback recorded data. file. paex_record_file.c. Record input into a file, then playback recorded data from file (Windows only at the moment) file. paex_saw.c. Play a simple (aliasing) sawtooth wave. file.
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