| ---
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| title: Video Upscaler 4K
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| emoji: 🎬
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| colorFrom: blue
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| colorTo: purple
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| sdk: docker
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| app_file: app.py
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| pinned: false
|
| ---
|
|
|
| # 🎬 Video Upscaler to Ultra HD (4K)
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|
|
| Upload any video and upscale it to:
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| - 720p (HD)
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| - 1080p (Full HD)
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| - 1440p (2K)
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| - 2160p (4K Ultra HD)
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|
|
| ## Features:
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| - High-quality **Lanczos scaling** algorithm
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| - Multiple quality presets (Fast, Balanced, Best)
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| - CPU-optimized (works on free HuggingFace Spaces)
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| - Built with FastAPI (fast and reliable)
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|
|
| ## Technical Details:
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| - Uses FFmpeg with lanczos filter for best upscaling quality
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| - x264 encoder with configurable CRF
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| - Audio preserved at 192kbps AAC
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|
|
