Image: reddit.com · I built a free app with Claude Code that runs NVIDIA DLSS 4.5 and AMD FSR 4 frame generation, both on an NVIDIA card, live on any window or on video files
A free app running DLSS and FSR frame generation on video
Smooth My Video, written by Claude Code, interpolates video with six methods on an NVIDIA card, including live mode for windows.
Credits
- Reddit poster Glittering-Cherry-90 Source ↗
- Repository account flowreen Source ↗
Earliest dated source:
The full story
Smooth My Video is a free, open-source Windows app for NVIDIA RTX GPUs that saves a smoother copy of a video, with six interpolation options including GMFSS, RIFE, DLSS 4.5 and FSR 4 frame generation. A live mode does the same to any window or the whole screen.
Claude Code wrote all of the app's own code, about 37,000 lines of TypeScript and C++/CUDA over four months, and rewrote GMFSS and RIFE from Python research code to run directly on NVIDIA hardware. The poster compared one frame from each method: GMFSS kept streaks clean, DLSS 4.5 smeared them and FSR 4 broke them into blocks.
How it was done
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Sources
From a short post by the maker, so the details are as they tell them.
- Reddit: I built a free app with Claude Code that runs NVIDIA DLSS 4.5 and AMD FSR 4 frame generation, both oReddit poster: Glittering-Cherry-90Posted
The maker's post on r/ClaudeAI.
If it disappears: archived copy of Reddit: I built a free app with Claude Code that runs NVIDIA DLSS 4.5 and AMD FSR 4 frame generation, both o (opens in a new tab)
- The code: github.comRepository account: flowreen
Linked in the post.