Changeset 88432a9 for python

Timestamp:

Jan 12, 2014, 2:59:49 AM (11 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

bc24e9c

Parents:

3f9e8e5

Message:

python/lib/aubio/slicing.py: rewrite slicing loop from aubiocut, add some tests

Location:

python

Files:

• lib/aubio/slicing.py (added)
• tests/test_slicing.py (added)
• tests/utils.py (modified) (1 diff)

python/tests/utils.py

@@ -19 +19 @@
     f.close()
     return yaml_data
+
+def count_samples_in_file(file_path):
+    from aubio import source
+    hopsize = 256
+    s = source(file_path, 0, hopsize)
+    total_frames = 0
+    while True:
+        samples, read = s()
+        total_frames += read
+        if read < hopsize: break
+    return total_frames
+
+def count_samples_in_directory(samples_dir):
+    import os
+    total_frames = 0
+    for f in os.walk(samples_dir):
+        if len(f[2]):
+            for each in f[2]:
+                file_path = os.path.join(f[0], each)
+                if file_path:
+                    total_frames += count_samples_in_file(file_path)
+    return total_frames