mgeier · December 26, 2015 22:39
diff --git a/generate_soundfile.py b/generate_soundfile.py
 #!/usr/bin/env python3

 import numpy as np
 from scipy.io import wavfile

 # SciPy >= 0.13 is needed for 32-bit floating point support

 wavfile.write('stereo.wav', 44100, np.array([[1.0,  -1.0],
                                             [0.75, -0.75],
                                             [0.5,  -0.5],
                                             [0.25, -0.25]], dtype='float32'))
diff --git a/Makefile b/Makefile
 LDLIBS = -lsndfile

 all: rw_problem

 clean:
 	$(RM) rw_problem
diff --git a/rw_problem.c b/rw_problem.c
 #include <sndfile.h>
 int main() {
  SF_INFO sfinfo;
  SNDFILE* sf;
  sf = sf_open("stereo.wav", SFM_RDWR, &sfinfo);
  sf_close(sf);
 }
diff --git a/stereo.wav b/stereo.wav
	#!/usr/bin/env python3

	import numpy as np
	from scipy.io import wavfile

	# SciPy >= 0.13 is needed for 32-bit floating point support

	wavfile.write('stereo.wav', 44100, np.array([[1.0, -1.0],
	[0.75, -0.75],
	[0.5, -0.5],
	[0.25, -0.25]], dtype='float32'))
	#include <sndfile.h>
	int main() {
	SF_INFO sfinfo;
	SNDFILE* sf;
	sf = sf_open("stereo.wav", SFM_RDWR, &sfinfo);
	sf_close(sf);
	}