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worldveil / dejavu

Audio fingerprinting and recognition in Python
MIT License
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ValueError: No JSON object could be decoded #169

Closed nils-fl closed 4 years ago

nils-fl commented 5 years ago

Hi, in principle it seems to do something when I run python example.py but I get:

Failed fingerprinting Traceback (most recent call last): File "/home/ml/dejavu/dejavu/__init__.py", line 78, in fingerprint_directory song_name, hashes, file_hash = iterator.next() File "/usr/local/lib/python2.7/multiprocessing/pool.py", line 673, in next raise value ValueError: No JSON object could be decoded Failed fingerprinting Traceback (most recent call last): File "/home/ml/dejavu/dejavu/__init__.py", line 78, in fingerprint_directory song_name, hashes, file_hash = iterator.next() File "/usr/local/lib/python2.7/multiprocessing/pool.py", line 673, in next raise value ValueError: No JSON object could be decoded Failed fingerprinting Traceback (most recent call last): File "/home/ml/dejavu/dejavu/__init__.py", line 78, in fingerprint_directory song_name, hashes, file_hash = iterator.next() File "/usr/local/lib/python2.7/multiprocessing/pool.py", line 673, in next raise value ValueError: No JSON object could be decoded Failed fingerprinting Traceback (most recent call last): File "/home/ml/dejavu/dejavu/__init__.py", line 78, in fingerprint_directory song_name, hashes, file_hash = iterator.next() File "/usr/local/lib/python2.7/multiprocessing/pool.py", line 673, in next raise value ValueError: No JSON object could be decoded Failed fingerprinting Traceback (most recent call last): File "/home/ml/dejavu/dejavu/__init__.py", line 78, in fingerprint_directory song_name, hashes, file_hash = iterator.next() File "/usr/local/lib/python2.7/multiprocessing/pool.py", line 673, in next raise value ValueError: No JSON object could be decoded Traceback (most recent call last): File "example.py", line 23, in <module> song = djv.recognize(FileRecognizer, "mp3/Sean-Fournier--Falling-For-You.mp3") File "/home/ml/dejavu/dejavu/__init__.py", line 168, in recognize return r.recognize(*options, **kwoptions) File "/home/ml/dejavu/dejavu/recognize.py", line 41, in recognize return self.recognize_file(filename) File "/home/ml/dejavu/dejavu/recognize.py", line 29, in recognize_file frames, self.Fs, file_hash = decoder.read(filename, self.dejavu.limit) File "/home/ml/dejavu/dejavu/decoder.py", line 51, in read audiofile = AudioSegment.from_file(filename) File "/usr/local/lib/python2.7/site-packages/pydub/audio_segment.py", line 660, in from_file info = mediainfo_json(orig_file) File "/usr/local/lib/python2.7/site-packages/pydub/utils.py", line 267, in mediainfo_json info = json.loads(output) File "/usr/local/lib/python2.7/json/__init__.py", line 339, in loads return _default_decoder.decode(s) File "/usr/local/lib/python2.7/json/decoder.py", line 364, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/usr/local/lib/python2.7/json/decoder.py", line 382, in raw_decode raise ValueError("No JSON object could be decoded") ValueError: No JSON object could be decoded

Does it mean that its not getting any features and the fingerprinting return is empty?

Vaali commented 4 years ago

Hi I too got the same error . Any ideas to solve this?