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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# pySFML - Python bindings for SFML
# Copyright 2012-2013, Jonathan De Wachter <dewachter.jonathan@gmail.com>
#
# This software is released under the LGPLv3 license.
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sfml as sf
# python 2.* compatability
try: input = raw_input
except NameError: pass
def main():
# check that the device can capture audio
if not sf.SoundRecorder.is_available():
print("Sorry, audio capture is not supported by your system")
return
# choose the sample rate
sample_rate = int(input("Please choose the sample rate for sound capture (44100 is CD quality): "))
# wait for user input...
input("Press enter to start recording audio")
# here we'll use an integrated custom recorder, which saves the captured data into a sf.SoundBuffer
recorder = sf.SoundBufferRecorder()
# audio capture is done in a separate thread, so we can block the main thread while it is capturing
recorder.start(sample_rate)
input("Recording... press enter to stop")
recorder.stop()
# get the buffer containing the captured data
buffer = recorder.buffer
# display captured sound informations
print("Sound information:")
print("{0} seconds".format(buffer.duration))
print("{0} samples / seconds".format(buffer.sample_rate))
print("{0} channels".format(buffer.channel_count))
# choose what to do with the recorded sound data
choice = input("What do you want to do with captured sound (p = play, s = save) ? ")
if choice == 's':
# choose the filename
filename = input("Choose the file to create: ")
# save the buffer
buffer.to_file(filename);
else:
# create a sound instance and play it
sound = sf.Sound(buffer)
sound.play();
# wait until finished
while sound.status == sf.Sound.PLAYING:
# leave some CPU time for other threads
sf.sleep(sf.milliseconds(100))
# finished !
print("Done !")
# wait until the user presses 'enter' key
input("Press enter to exit...")
if __name__ == "__main__":
main()
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