🍎【Touhou】Bad Apple!! — 4kᵁᴴᴰ 60ᵖ
375 views
100
- Play Time: 00:00:00
- Times Looped: 0
nicovideo.jp/watch/sm8628149
How was the video remastered?
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The video itself was upscaled from its original 480p resolution to ~3k UHD (2566x1924) using waifu2x, an image super-resolution implementation for anime-style art using deep convolutional neural networks.
github.com/nagadomi/waifu2x
After that, the video was reprocessed using a motion interpolation filter in Sony Vegas to generate the artificial frames needed to double the framerate from 30ᶠᵖˢ to 60ᶠᵖˢ.
How was the audio remastered?
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The audio/music was not actually "remastered" perse. For this video, I used a lossless version of the original Bad Apple!! track and cut it down to sync with the original track as best as I could.
Where can I download the original video?
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You can download the original uncompressed version (with soft-subtitles) here:
mega.nz/#!rvol2AQZ!RnRhEz18b9Z...
| Algorithm | Length | Quality | Rating | Playback | |||||
|---|---|---|---|---|---|---|---|---|---|
| Algorithm | Longer Loop A | Length | 00:01:37 | Quality | 93% | Rating | Playback | ||
| Algorithm | Longer Loop B | Length | 00:02:19 | Quality | 91% | Rating | Playback | ||
| Algorithm | Shorter Loop A | Length | 00:01:37 | Quality | 93% | Rating | Playback | ||
| Algorithm | Shorter Loop B | Length | 00:01:36 | Quality | 94% | Rating | Playback |