raea splat
Train footage of a real place or thing into a 3D Gaussian splat for <Splat>, on this Mac's GPU.
raea splat train turns a video, or a folder of photos, of a real place or object into a Gaussian splat that
<Splat src> draws in a 3D scene. It picks frames, solves the cameras with COLMAP and trains with Brush on Metal.
raea splat setup installs those tools. Like a solve, a splat is kept in the asset store by its footage and
settings, so the same footage trains once.
raea splat setup
raea splat train media/shoe.mp4 -o shoe.ply --matte black
raea splat train media/room.mp4 -o room.ply --from 3 --seconds 20 --frames 300 --steps 30000Usage
raea splat train VIDEO|IMAGE_DIR -o OUT.ply [--frames 150] [--steps 20000] [--max-res 1600] [--from S] [--seconds N] [--max-splats 2000000] [--matte none|black] [--match sequential|exhaustive] [--credit TEXT] [--license TEXT] [--dir EDIT_DIR]
raea splat setup (footage trained into a Gaussian splat for <Splat>; setup installs its tools)Headless: it needs nothing running and opens no window. Takes up to 2 arguments besides its flags.
Flags
| Flag | Takes | What it does |
|---|---|---|
--credit | TEXT | Who made the footage, written into OUT.ply.json beside the splat. |
--dir | EDIT_DIR | The edit's folder, whose asset store keeps the splat (the current folder by default). |
--frames | 150 | How many pictures to train on, 8 to 2000. |
--from | S | Start this many seconds into a video. |
--license | TEXT | The footage's licence, written into OUT.ply.json. |
--match | sequential|exhaustive | How COLMAP matches pictures: sequential (neighbours only, the default for a video over 60 frames) or exhaustive (every pair). |
--matte | none|black | black for an object filmed on black, trained alone without its background. |
--max-res | 1600 | The long side the pictures are scaled to, in pixels (256 to 4096). |
--max-splats | 2000000 | The most splats the result may have. |
--seconds | N | How many seconds of a video to use (to its end by default). |
--steps | 20000 | Training steps, 100 to 200000: more is sharper and slower. |
-o | OUT.ply | Where the splat goes, with its sidecar OUT.ply.json. |