Created by: yangliu2

The default behavior for the method is to get AudioSegment from begin to end if 'start' or 'end' is not provided. https://github.com/PaddlePaddle/DeepSpeech/blob/4bf526e78d8531551fce1f4d8bfb119e297812d7/data_utils/audio.py#L99 On line 99, 'end = 0. if end is None else end' should be 'end = duration if end is None else end'. Please let me know if this is what was intended or I missed something.

Thanks.