Merge pull request #2 from rikai/master

Updates to work with modern libraries

README.md

@@ -26,7 +26,7 @@ Download audio-visualizer-python from this repository and run it with `python3 m
 * Download and install Python 3.4 from [https://www.python.org/downloads/windows/](https://www.python.org/downloads/windows/)
 * Download and install PyQt4 for Python 3.4 and Qt4 from [http://www.riverbankcomputing.co.uk/software/pyqt/download](http://www.riverbankcomputing.co.uk/software/pyqt/download)
 * Download and install numpy from [http://www.scipy.org/scipylib/download.html](http://www.scipy.org/scipylib/download.html). There is an installer available, make sure to get the one for Python 3.4
-* Download and install Pillow from [https://pypi.python.org/pypi/Pillow/2.7.0](https://pypi.python.org/pypi/Pillow/2.7.0)
+* Download and install Pillow from [https://pypi.python.org/pypi/Pillow/3.3.0](https://pypi.python.org/pypi/Pillow/3.3.0)
 * Download and install ffmpeg from [https://www.ffmpeg.org/download.html](https://www.ffmpeg.org/download.html). You can use the static builds.
 * Add ffmpeg to your system PATH environment variable.
 
@@ -39,4 +39,4 @@ You can find an example video here:
 
 License
 -------
-audio-visualizer-python is licensed under the MIT license.
+audio-visualizer-python is licensed under the MIT license.

video_thread.py

@@ -70,7 +70,7 @@ class Worker(QtCore.QObject):
 
       # write to out_pipe
       try:
-        out_pipe.stdin.write(im.tostring())
+        out_pipe.stdin.write(im.tobytes())
       finally:
         True
 
@@ -89,4 +89,4 @@ class Worker(QtCore.QObject):
     out_pipe.wait()
     print("Video file created")
     self.progressBarUpdate.emit(100)
-    self.videoCreated.emit()
+    self.videoCreated.emit()