So I did it years ago, and it was painfully slow because I was working with an 880K and 1060 3gb and spinning rust, but I upscaled my entire hentai collection with waifu2x-ncnn-vulkan, just from 240 and 480 sizes to the nearest 1080 size that a whole multiplier that waifu2x-ncnn-vulkan used. Encoded the video via CPU with HVEC on a slow preset, audio all to opus, and put them all in mkv containers. Had a bash script that automated the whole thing one video file at a time. Ran 24/7 for months.

In the end I was pretty happy with the results.

It kills me that this can all be done faster with better quality now.

Pic unrelated. I just happen to still absolutely love Bible Black. I can't wait until my daughter is old enough to watch it with me.

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Yes, I was fucking with you on that last sentence.