init

download_audio.py

@@ -5,7 +5,7 @@ import zipfile
 import gzip
 import subprocess
 from os.path import join as p_join
-
+from math import ceil, floor
 from tqdm import tqdm
 from multiprocessing import Pool
 from typing import Optional, Dict
@@ -126,16 +126,14 @@ def get_audio(dataframe: pd.DataFrame):
                     print(f"wav shape:{wav.shape}")
                     if wav.ndim > 1:
                         wav = wav[:, 0]
-                    wav = wav[:int(end/sampling_rate * sr) + sr]
-                    if sr != sampling_rate:
-                        print(f"RESAMPLING: {wav.shape} length audio")
-                        wav = librosa.resample(wav, orig_sr=sr, target_sr=sr)
-                    if start < end <= len(wav):
-                        sf.write(features[f"{side}.path"], wav[start:end], sampling_rate)
-                    else:
-                        print(f"\n#### ERROR ####\n truncation error: {start}, {end}, {len(wav)}")
-                        cleanup(features, feature_file)
-                        return None
+                    wav = wav[floor(start / sr * sampling_rate):ceil(end / sr * sampling_rate)]
+                    print(f"wav shape (after truncate):{wav.shape}")
+                    # wav = wav[:int(end/sampling_rate * sr) + sr]
+                    # if sr != sampling_rate:
+                    #     print(f"RESAMPLING: {wav.shape} length audio")
+                    #     wav = librosa.resample(wav, orig_sr=sr, target_sr=sr)
+                    print(f"SAVING: {features[f'{side}.path']}")
+                    sf.write(features[f"{side}.path"], wav[start:end], sr)
                 except Exception as e:
                     print(f"\n#### ERROR ####\n {e}")
                     cleanup(features, feature_file)

main.sh

@@ -5,6 +5,9 @@ rm -rf download/feature
 python -c 'n=41; import os; from glob import glob; tmp = [int(os.path.basename(i).split(".")[0]) for i in glob("download/feature/enA-jaA/*.json")]; print(len([x for x in tmp if (n-1) * 2500 <= x < n * 2500]))'
 python -c 'n=41; import os; from glob import glob; tmp = [int(os.path.basename(i).split(".")[0]) for i in glob("download/audio/enA-jaA/enA/*")]; print(len([x for x in tmp if (n-1) * 2500 <= x < n * 2500]))'
 python -c 'n=41; import os; from glob import glob; tmp = [int(os.path.basename(i).split(".")[0]) for i in glob("download/audio/enA-jaA/jaA/*")]; print(len([x for x in tmp if (n-1) * 2500 <= x < n * 2500]))'
+python -c 'n=42; import os; from glob import glob; tmp = [int(os.path.basename(i).split(".")[0]) for i in glob("download/feature/enA-jaA/*.json")]; print(len([x for x in tmp if (n-1) * 2500 <= x < n * 2500]))'
+python -c 'n=42; import os; from glob import glob; tmp = [int(os.path.basename(i).split(".")[0]) for i in glob("download/audio/enA-jaA/enA/*")]; print(len([x for x in tmp if (n-1) * 2500 <= x < n * 2500]))'
+python -c 'n=42; import os; from glob import glob; tmp = [int(os.path.basename(i).split(".")[0]) for i in glob("download/audio/enA-jaA/jaA/*")]; print(len([x for x in tmp if (n-1) * 2500 <= x < n * 2500]))'
 python -c 'n=51; import os; from glob import glob; tmp = [int(os.path.basename(i).split(".")[0]) for i in glob("download/feature/enA-jaA/*.json")]; print(len([x for x in tmp if (n-1) * 2500 <= x < n * 2500]))'
 python -c 'n=51; import os; from glob import glob; tmp = [int(os.path.basename(i).split(".")[0]) for i in glob("download/audio/enA-jaA/enA/*")]; print(len([x for x in tmp if (n-1) * 2500 <= x < n * 2500]))'
 python -c 'n=51; import os; from glob import glob; tmp = [int(os.path.basename(i).split(".")[0]) for i in glob("download/audio/enA-jaA/jaA/*")]; print(len([x for x in tmp if (n-1) * 2500 <= x < n * 2500]))'