What is this?
OOOSplat is a local desktop app that turns an ordinary orbiting video or an image sequence into a 3D Gaussian Splat in one click, running frame extraction, COLMAP camera reconstruction, Brush training, and final.ply export entirely on your own machine.
OOOSplat is a local desktop app that turns an ordinary orbiting video or an image sequence into a 3D Gaussian Splat in one click, running frame extraction, COLMAP camera reconstruction, Brush training, and final.ply export entirely on your own machine.How do I get it running?Run the installer for your platform: OOOSplat-0.4.0-x64-windows.exe on Windows, the arm64 .dmg on Apple Silicon Mac (drag into Applications), or 'sudo apt install ./OOOSplat-0.4.0-x64-linux.deb' on Ubuntu 24.04; then pick a video or image folder, a project directory, a quality preset, and click 'Start Generation'.
Run the installer for your platform: OOOSplat-0.4.0-x64-windows.exe on Windows, the arm64 .dmg on Apple Silicon Mac (drag into Applications), or 'sudo apt install ./OOOSplat-0.4.0-x64-linux.deb' on Ubuntu 24.04; then pick a video or image folder, a project directory, a quality preset, and click 'Start Generation'.Do I need to install COLMAP, FFmpeg, or a specific GPU myself?No, FFmpeg, COLMAP, and Brush are bundled with every installer. A GPU is not strictly required since COLMAP falls back to CPU, but Brush training needs a working GPU graphics backend and a discrete GPU is recommended for reasonable speed.
No, FFmpeg, COLMAP, and Brush are bundled with every installer. A GPU is not strictly required since COLMAP falls back to CPU, but Brush training needs a working GPU graphics backend and a discrete GPU is recommended for reasonable speed.Are the macOS and Linux builds as solid as the Windows one?No, both are unsigned Alpha builds: macOS only runs on Apple Silicon (no Intel Mac or Universal Binary) and may need a right-click → Open to pass Gatekeeper, while the Ubuntu package is built and tested only for Ubuntu 24.04 x86_64, not other distros or production use.
No, both are unsigned Alpha builds: macOS only runs on Apple Silicon (no Intel Mac or Universal Binary) and may need a right-click → Open to pass Gatekeeper, while the Ubuntu package is built and tested only for Ubuntu 24.04 x86_64, not other distros or production use.Which operating systems does it actually run on?Windows 11 x64 is the main, most complete target; macOS 15+ on Apple Silicon and Ubuntu 24.04 LTS x86_64 are shipped as separate Alpha builds.
Windows 11 x64 is the main, most complete target; macOS 15+ on Apple Silicon and Ubuntu 24.04 LTS x86_64 are shipped as separate Alpha builds.Does it need an NVIDIA GPU to work?No, a GPU is optional: COLMAP uses CUDA acceleration automatically when an NVIDIA card with driver 528.33+ and Compute Capability 5.0+ is present, and otherwise falls back to CPU; Brush picks whatever graphics backend is available.
No, a GPU is optional: COLMAP uses CUDA acceleration automatically when an NVIDIA card with driver 528.33+ and Compute Capability 5.0+ is present, and otherwise falls back to CPU; Brush picks whatever graphics backend is available.What are the Fast, Balanced, and Fine quality presets?They control frame sampling and training length: Fast keeps 30% of frames with 8,000 Brush iterations, Balanced keeps 50% with 15,000, and Fine keeps 100% of frames with 30,000 iterations and up to 2,000px training resolution.
They control frame sampling and training length: Fast keeps 30% of frames with 8,000 Brush iterations, Balanced keeps 50% with 15,000, and Fine keeps 100% of frames with 30,000 iterations and up to 2,000px training resolution.Can I edit the generated Gaussian Splat afterward?Yes, the Adjust mode lets you move, rotate, and uniformly scale the whole model and use rectangle, sphere, or box tools to non-destructively trim or keep Gaussians, with full undo/redo; edits are written to a separate edit.ply and the original final.ply is never overwritten.
Yes, the Adjust mode lets you move, rotate, and uniformly scale the whole model and use rectangle, sphere, or box tools to non-destructively trim or keep Gaussians, with full undo/redo; edits are written to a separate edit.ply and the original final.ply is never overwritten.Does OOOSplat phone home with any data?It sends only anonymous telemetry (a random install ID, app version, OS/CPU, event names, stage timings, bucketed frame counts) that can be turned off in Settings → Privacy; it never sends your videos, images, PLY files, file paths, or logs.
It sends only anonymous telemetry (a random install ID, app version, OS/CPU, event names, stage timings, bucketed frame counts) that can be turned off in Settings → Privacy; it never sends your videos, images, PLY files, file paths, or logs.Can I turn a splat into a shareable video?Yes, the Animate mode plays a 5-second reveal, 8-second shockwave, and camera orbit, and can export a watermarked 1080x1920, 30fps, 23-second H.264 MP4 into the project folder.
Yes, the Animate mode plays a 5-second reveal, 8-second shockwave, and camera orbit, and can export a watermarked 1080x1920, 30fps, 23-second H.264 MP4 into the project folder.What are similar projects?spirula-studio, ml-sharp, InsertAny3D, artcraft, WorldSculpt, video-subtitle-remover, gaussian-splatting, nerfstudio
spirula-studio, ml-sharp, InsertAny3D, artcraft, WorldSculpt, video-subtitle-remover, gaussian-splatting, nerfstudioWhich topics is it in?3d-gaussian-splatting, gaussian-splatting, image-to-3d, 3d-reconstruction, tauri, video-processing, ffmpeg, 3d, offline, nvidia, computer-vision, cuda
3d-gaussian-splatting, gaussian-splatting, image-to-3d, 3d-reconstruction, tauri, video-processing, ffmpeg, 3d, offline, nvidia, computer-vision, cuda