Merge branch 'master' of https://github.com/compwright/dejavu

DEPENDENCIES.md

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+# Dependencies required by dejavu
+
+* [`pyaudio`](http://people.csail.mit.edu/hubert/pyaudio/)
+* [`ffmpeg`](https://github.com/FFmpeg/FFmpeg)
+* [`pydub`](http://pydub.com/)
+* [`numpy`](http://www.numpy.org/)
+* [`scipy`](http://www.scipy.org/)
+* [`matplotlib`](http://matplotlib.org/)
+* [`MySQLdb`](http://mysql-python.sourceforge.net/MySQLdb.html)
+
+## Dependency installation for Mac OS X
+
+Tested on OS X Mavericks. Needs [Homebrew](http://brew.sh) to be installed.
+
+```
+brew install portaudio
+brew install ffmpeg
+
+sudo easy_install pyaudio
+sudo easy_install pydub
+sudo easy_install numpy
+sudo easy_install scipy
+sudo easy_install matplotlib
+sudo easy_install pip
+
+sudo pip install MySQL-python
+
+sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18.dylib
+```

dejavu.cnf.SAMPLE

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+{
+    "database": {
+        "host": "127.0.0.1",
+        "user": "root",
+        "passwd": "", 
+        "db": "dejavu"
+    }
+}

dejavu.py

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+#!/usr/bin/python
+
+import sys
+import json
+import warnings
+
+from dejavu import Dejavu
+from dejavu.recognize import FileRecognizer
+from dejavu.recognize import MicrophoneRecognizer
+from dejavu.recognize import FileRecognizer
+
+warnings.filterwarnings("ignore")
+
+def init():
+    # load config from a JSON file (or anything outputting a python dictionary)
+    with open("dejavu.cnf") as f:
+        config = json.load(f)
+
+    # create a Dejavu instance
+    return Dejavu(config)
+
+def showHelp():
+    print ""
+    print "------------------------------------------------"
+    print "DejaVu audio fingerprinting and recognition tool"
+    print "------------------------------------------------"
+    print ""
+    print "Usage: dejavu.py [command] [arguments]"
+    print ""
+    print "Available commands:"
+    print ""
+    print "  Fingerprint a file"
+    print "    dejavu.py fingerprint /path/to/file.extension"
+    print ""
+    print "  Fingerprint all files in a directory"
+    print "    dejavu.py fingerprint /path/to/directory extension"
+    print ""
+    print "  Recognize what is playing through the microphone"
+    print "    dejavu.py recognize mic number_of_seconds"
+    print ""
+    print "  Recognize a file by listening to it"
+    print "    dejavu.py recognize file /path/to/file"
+    print ""
+    print "  Display this help screen"
+    print "    dejavu.py help"
+    print ""
+    exit
+
+if len(sys.argv) > 1:
+    command = sys.argv[1]
+else:
+    showHelp()
+
+if command == 'fingerprint': # Fingerprint all files in a directory
+
+    djv = init()
+    
+
+    if len(sys.argv) == 4:
+
+        directory = sys.argv[2]
+        extension = sys.argv[3]
+        print "Fingerprinting all .%s files in the %s directory" % (extension, directory)
+
+        djv.fingerprint_directory(directory, ["." + extension], 4)
+
+    else:
+
+        filepath = sys.argv[2]
+        djv.fingerprint_file(filepath)
+
+elif command == 'recognize': # Recognize audio
+
+    source = sys.argv[2]
+
+    if source in ['mic', 'microphone']:
+
+        seconds = int(sys.argv[3])
+        djv = init()
+        song = djv.recognize(MicrophoneRecognizer, seconds=seconds)
+
+    elif source == 'file':
+
+        djv = init()
+        sourceFile = sys.argv[3]
+        song = djv.recognize(FileRecognizer, sourceFile)
+
+    else:
+
+        showHelp()
+
+    print song
+
+else:
+
+    showHelp()
+