Define metafiles in conf.json

config.json

@@ -23,13 +23,15 @@
     "griffin_lim_iters": 60,
     "power": 1.5,
 
-    "num_loader_workers": 14,
+    "num_loader_workers": 8,
 
     "checkpoint": true,
     "save_step": 750,
     "print_step": 10,
     "run_eval": false,
     "data_path": "/snakepit/shared/data/keithito/LJSpeech-1.1/",
+    "meta_file_train": "metadata.csv",
+    "meta_file_val": "metadata_val.csv",
     "min_seq_len": 0,
     "output_path": "experiments/"
   }

train.py

@@ -332,7 +332,7 @@ def main(args):
                         max_mel_freq = c.max_mel_freq)
 
     # Setup the dataset
-    train_dataset = LJSpeechDataset(os.path.join(c.data_path, 'metadata_train.csv'),
+    train_dataset = LJSpeechDataset(os.path.join(c.data_path, c.meta_file_train),
                                     os.path.join(c.data_path, 'wavs'),
                                     c.r,
                                     c.text_cleaner,
@@ -346,7 +346,7 @@ def main(args):
                               pin_memory=True)
 
     if c.run_eval:
-        val_dataset = LJSpeechDataset(os.path.join(c.data_path, 'metadata_val.csv'),
+        val_dataset = LJSpeechDataset(os.path.join(c.data_path, c.meta_file_val),
                                     os.path.join(c.data_path, 'wavs'),
                                     c.r,
                                     c.text_cleaner,