solvent
closed beta · seat 412 of 500
solvent

render what you imagined,
not what you typed.

Solvent is a brush-based editor for generative video. Paint motion, color, and camera on the canvas. 192 frames ship in under eight seconds, and the preview never stops.

192 frames in 8 seconds 4K preview, live runs on one GPU, yours or ours
The pitch

Typing a prompt is like describing a sculpture with your eyes closed. Solvent hands you the chisel.

The rest of the field wants you to write better sentences. We want you to brush, scrub, and nudge, the way you'd direct an actor or push a camera. The canvas is alive. Your strokes are the prompt.

Feature 01 · Brushwork

Brush, don't type.

Paint motion vectors directly onto the frame. Drag to set camera arcs. Highlight a word, re-color it with a gesture. Every stroke maps to a latent, and every latent maps to a visible change. No more guessing which adjective mattered.

  • motion brush · maps to optical flow
  • color brush · re-tones without re-rendering
  • camera brush · freehand 3D paths
  • undo depth: unlimited, per-stroke
scene_07.solvent · editing
00:03 / 00:08
a figure walks through warm amber light, camera drifts upward, motion feels unhurried
Motion
Color
Depth
Feature 02 · Preview

Frames in seconds, not hours.

Every stroke triggers a full re-render of the frames it touches: under a second per frame, parallelized across the clip. No 20-minute queue, no batch-job mindset. Edit, watch, edit, watch, edit.

  • 192 frames @ 1080p · 8.2s median
  • re-renders only what your stroke touched
  • 4K preview on a single 40GB GPU
  • no credits, no tokens, no queue
Frame preview 192 frames · 1080p · 8.2s
scene_07 · take 04 re-rendered 00:03
Feature 03 · Composition

The canvas is composable.

Break a scene into nodes: a motion brush, a color pass, a camera, an upscaler. Wire them however you like. Save a graph as a preset. Share it. The whole tool is the graph. There is no "advanced mode", just more nodes.

  • every stroke is a node, every node a stroke
  • save a graph, share as a preset link
  • bring your own model · runs any LoRA
  • inspect any intermediate frame
scene_07.graph 4 nodes · 3 edges
motion-brush flow · 24fps color-pass amber grade render 192f · 1080p upscale 4K · ×4
I stopped writing paragraphs of adjectives and started painting. My shot count tripled in a week. Yuki Oshiro · music video director

Start brushing.

Closed beta · 500 seats · no waitlist theater. Pick a seat, pick a scene, push a stroke.