crop examples to 5 seconds

crop_audio_files.py

@@ -27,7 +27,7 @@ def copy_sample(data: Any, sample_rate: int, start: float, end: float):
 # [id, audio data, sample rate, extension, words]
 TSegment = Tuple[str, Any, int, str, str]
 
-def crop_audio_file(audio_file: str, ctm_file: str, target_duration_secs: float, max_word_duration_secs: float = 2.0, min_segment_duration_secs: float = 0.5, max_segment_duration_secs: float = 1.5) -> List[TSegment]:
+def crop_audio_file(audio_file: str, ctm_file: str, target_duration_secs: float, max_word_duration_secs: float = 2.0, min_segment_duration_secs: float = 3.0, max_segment_duration_secs: float = 5.5) -> List[TSegment]:
     data, sample_rate = sf.read(audio_file)
     ctm = read_ctm_file(ctm_file)
 
@@ -107,7 +107,7 @@ if __name__ == "__main__":
     ctm_files_dir = 'data/ctm/words'
     output_audio_dir = 'data/audio_cropped'
     output_metadata_file = 'metadata_cropped.csv'
-    target_len_secs = 1
+    target_len_secs = 5
 
     n = crop_audio_files(input_audio_dir, ctm_files_dir, output_audio_dir, output_metadata_file, target_len_secs)
     print(f'{n} crops created')

data/audio_cropped.tar.gz

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:73801b326a6059a27269efffc9c981caee8f14e6e36c04d4f20668bc9a4fd2ec
-size 725365601
+oid sha256:602121cd728fb0214a9aab57b2faf908430d586896622b94f46ea25e97f94ddb
+size 1284149469