example["times"]

[ryanyej]

In multi frame
x_up_fuse = torch.cat((x_up, x_prev_cat), dim=1) + self.time_embedding(
example["times"][:, :, None].to(x_up)
).reshape(x_up.shape[0], -1, 1, 1)

what does 'times' means?
B*K, means time interval of this frame with last frame?

Looking forward to your reply.