def parse_smc(input_dir, output_dir):
'''Convert smc to jams'''
# Get a list of the wavs, tags, and txts
wav_files = find_with_extension(os.path.join(input_dir, 'SMC_MIREX_Audio'),
'wav',
depth=1)
ann_files = find_with_extension(os.path.join(
input_dir, 'SMC_MIREX_Annotations_05_08_2014'),
'txt',
depth=1)
tag_files = find_with_extension(os.path.join(input_dir, 'SMC_MIREX_Tags'),
'tag',
depth=1)
# Make sure everything lines up
assert len(wav_files) == len(ann_files)
assert len(wav_files) == len(tag_files)
for wav, ann, tag in zip(wav_files, ann_files, tag_files):
# Get the file metadata
metadata = smc_file_metadata(wav)
# Get the annotation
beat_annotation = smc_annotation(ann)
# Get the tags
tag_annotation = smc_tags(tag, metadata.duration)
jam = jams.JAMS(file_metadata=metadata)
jam.annotations.append(beat_annotation)
jam.annotations.append(tag_annotation)
# Add content path to the top-level sandbox
jam.sandbox.content_path = os.path.basename(wav)
# Save the jam
save_jam(output_dir, jam)
def parse_smc(input_dir, output_dir):
'''Convert smc to jams'''
# Get a list of the wavs, tags, and txts
wav_files = find_with_extension(os.path.join(input_dir,
'SMC_MIREX_Audio'),
'wav', depth=1)
ann_files = find_with_extension(os.path.join(input_dir,
'SMC_MIREX_Annotations_05_08_2014'),
'txt', depth=1)
tag_files = find_with_extension(os.path.join(input_dir,
'SMC_MIREX_Tags'),
'tag', depth=1)
# Make sure everything lines up
assert len(wav_files) == len(ann_files)
assert len(wav_files) == len(tag_files)
for wav, ann, tag in zip(wav_files, ann_files, tag_files):
# Get the file metadata
metadata = smc_file_metadata(wav)
# Get the annotation
beat_annotation = smc_annotation(ann)
# Get the tags
tag_annotation = smc_tags(tag, metadata.duration)
jam = jams.JAMS(file_metadata=metadata)
jam.annotations.append(beat_annotation)
jam.annotations.append(tag_annotation)
# Add content path to the top-level sandbox
jam.sandbox.content_path = os.path.basename(wav)
# Save the jam
save_jam(output_dir, jam)
def __test(level, sort):
results = util.find_with_extension(root, 'txt', depth=level, sort=sort)
eq_(sorted(results), sorted(files[:level]))
def test_find_with_extension(root_and_files, level, sort):
root, files = root_and_files
results = util.find_with_extension(root, 'txt', depth=level, sort=sort)
assert sorted(results) == sorted(files[:level])
def test_find_with_extension(root_and_files, level, sort):
root, files = root_and_files
results = util.find_with_extension(root, 'txt', depth=level, sort=sort)
assert sorted(results) == sorted(files[:level])
