k4yt3x/video2x
A machine learning-based video super resolution and frame interpolation framework. Est. Hack the Valley II, 2018.
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SDKs, agent skills, IDE extensions, and reference pipelines from Backblaze Labs. All open source.
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Where it stands
Rank, growth pace and release cadence relative to everything GStars tracks.
Ranks #110 of 2,841 repositories GStars tracks this week (top 4%).
No releases in the last 90 days; the most recent was 622 days ago, with 24 contributors on GitHub.
Use Cases & Benefits
- Provides a machine learning-based framework for video super resolution and frame interpolation using C++.
- Delivers faster, more efficient, and higher quality video upscaling with cross-platform support and Vulkan acceleration.
- Use for enhancing low-resolution anime videos to 4K quality with Anime4K and Real-ESRGAN models.
- Use for creating smooth slow-motion videos by interpolating frames with RIFE neural network models.
- Use for integrating video upscaling and interpolation into cross-platform desktop applications with a user-friendly GUI.
Should you depend on it?
License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.
License
AGPL 3.0
Network copyleft: like the GPL, and also triggered by offering the software over a network.
Community files
- README: present
- Contributing guide: present
- Code of conduct: present
Watch-outs
- AGPL-style copyleft also applies when the software is offered over a network.
- No commits in the last six months (last push Mar 2026).
General guidance from repository metadata, not legal advice. How we score
From the README
Your system must meet the minimum hardware requirements below to run Video2X.
Video2X packages are available for the Linux distros listed below. A universal AppImage is also available for other distros. If you'd like to build it from source code, refer to the PKGBUILD file for a general overview of the required dependencies and commands.
Daily snapshots
Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots
Forks
1.9K+141
Open issues
134+12
Compared with peers in Machine Learning
Fastest-growing repositories GStars tracks in this cohort for the week of Oct 4, by 7-day star growth
| Repository | Stars | +7d | Health | Last release |
|---|---|---|---|---|
| rohitg00/ai-engineering-from-scratch | 68.7K | +3.5K | 75 | 3 days ago |
| pytorch/pytorch | 104.9K | +422 | 75 | 13 days ago |
| netdata/netdata | 80.8K | +98 | 75 | 7 days ago |
| roboflow/supervision | 51.2K | +0 | 75 | 1 day ago |
| paperless-ngx/paperless-ngx | 46.5K | +0 | 65 | 4 days ago |
| k4yt3x/video2x | 22.1K | +0 | 75 | 622 days ago |
| Category median | 68.7K | +98 | 75 | — |
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