9d0ae2bfb48aa7d95c6f236d8b9f841fb64a525f,TTS/vocoder/datasets/wavernn_dataset.py,WaveRNNDataset,load_item,#WaveRNNDataset#,42

Before Change

            if mel.shape[-1] < 5:
                print(" [!] Instance is too short! : {}".format(wavpath))
                self.item_list[index] = self.item_list[index + 1]
                audio = self.ap.load_wav(wavpath)
                mel = self.ap.melspectrogram(audio)
            if self.mode in ["gauss", "mold"]:

After Change

            min_audio_len = 2 * self.seq_len + (2 * self.pad * self.hop_len)
            if audio.shape[0] < min_audio_len:
                print(" [!] Instance is too short! : {}".format(wavpath))
                audio = np.pad(audio, [0, min_audio_len - audio.shape[0] + self.hop_len])
            mel = self.ap.melspectrogram(audio)

            if self.mode in ["gauss", "mold"]:
                x_input = audio

Instances