Downsample augmentation is not working because of the floating value of the nb_return_frame variable.

[redzhepdx]

nb_return_frame = np.floor(self.ratio * len(clip))
numpy floor return a value in float64 and linspace function doesn't support float to integer conversion.

nb_return_frame = int(np.floor(self.ratio * len(clip)))
I tried to run it like this and it works!

Note : It is the same for Upsample augmentation too!

[ahmetgunduz]

hi @redzhepdx , Thank you for informing! Could you please make a pull request for this? appreciated