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Since the time that you forked my repository - I have added chroma upscaling code to better match jpeg2png, which also has such a feature. And I implemented it myself, but in a different way.
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Made possible by the enhancements provided by #1992. In order of (my relative) priority, as requested.
### Video
- [vidstabdetect](https://ffmpeg.org/ffmpeg-filters.html#vidstabdetect-1) and [vi…
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The emacs text is especially tricky to read. One hackish way to fix this without rerecording is to scale 4x nearest neighbor and reupload to youtube. This is a popular strategy for demoscene recording…
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## The problems
Currently, every image for the dataset is output using the method described [here](https://github.com/Light-Anime-Datasets/FHD-Anime/tree/f3809c41d3ac56f578a58c9c8f827e9e49e6fd3e?ta…
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Scaling from P010 to NV12 seems to do something nasty to the chroma plane of the output.
For example:
```
ffmpeg -y -hwaccel vaapi -hwaccel_output_format vaapi -i in.mp4 -an -vf 'scale_vaapi=w=12…
fhvwy updated
3 years ago
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First of all, greetings for making something like waifu2x and watfu2x-caffe possible, as they clearly are the future in upscaling, especially low-resolution sources as they're starting to look very da…
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[[VCB-Studio科普教程3] 视频格式基础知识 | VCB-Studio](https://vcb-s.com/archives/2726)
[[VCB-Studio科普教程5] 那些播放器教程背后的知识 | VCB-Studio](https://vcb-s.com/archives/4567)
[Cyber Raiden Tech](https://cyberraidentec…
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Since the discussion in previous issue isn't about the downscaler, probably should move the discussion to avoid spamming Artoriaz.
Tested the latest AR changes, it's better than previous but not be…
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AVIF encoding option has "Subsample chroma: Half".
This is an exceptionally bad choice:
1. Chroma upsampling algorithm is not specified for AVIF, which makes a blocky nearest-neighbor a valid im…
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Issue: When using "--vpp-resize amf_point" argument, upscaled video stream gets broken to green screen and basically no bitrate. This doesn't happen with any other type of upscaling, only amf_point. I…