Update (OpticalFlow Test)
Added 2020-04-13 03:45:21 +0000 UTChttps://sealled.space/content/uploads/2020/04/golden.mp4 (original)
https://sealled.space/content/uploads/2020/04/golden_OpticalFlow_50.mp4 (50% slower)
https://sealled.space/content/uploads/2020/04/golden_OpticalFlow_70.mp4 (30% slower)
https://sealled.space/content/uploads/2020/04/golden_OpticalFlow_90.mp4 (10% slower)
https://sealled.space/content/uploads/2020/04/golden_OpticalFlow_10.mp4 (90% slower)
Judging from how much time it took to render this shot, it's going to take around 50 hours to render whole animation.
This time I tried to add the OpticalFlow effect to the footage and here's the results.
As you can notice the smoothness adds up to the animation quality.
It looks like it's has a higher frame rate, but in reality it doesn't.
However, the drawback you can notice is that some parts looks weird.
I think this is caused by the lack of the frames, the algorithm has barely anything to interpolate from, so the result is partially bad.
Anyway, I will get it working...