openl3 features

src/extract_openl3_features.py

@@ -0,0 +1,13 @@
+import os
+import sys
+import openl3
+
+# data path (dist/wav/)
+path = sys.argv[1]
+
+# train, devel or test subset
+dataset = sys.argv[2]
+
+# extract features for all audio samples from correct subset
+files = sorted([f for f in os.listdir(path) if dataset in f])
+openl3.process_audio_file([path + f for f in files], output_dir='./features/openl3/'+dataset+'/', batch_size=32, embedding_size=512)