Speed up the training with saving audios as Numpy arrays #420
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Training can be easily speed up by using numpy arrays instead of the
.wavon each training step..wavloading is very slow.This pull request supports both
.npyfiles creating inpreprocessing.pyand.npycreation on the fly for those datasets that were already preprocessed.Inspired by #265 and @primepake recommendation (primepake/wav2lip_288x288#19 (comment))