Nodes · Transform

CameraTracker

Transformv1core

Overview

Footage in, a solved camera out. The solve is an explicit action — the kernel passes the image through untouched — and its result is baked into the node's knobs as ordinary, undoable animation.

How to

Wire the plate.
Press ▶ Solve and watch the phase/percentage/ETA; Cancel lands at the next frame boundary.
Check the track-curve diagnostics for the worst offenders before trusting the camera.

Inputs

Input	What it takes
in	the image this node works on

Outputs

Output	Type
out	Image

Parameters

Parameter	Type	Default	What it does
features	Int	300	Not documented yet.
min_separation	Float	12	Not documented yet.
patch_radius	Int	12	Not documented yet.
levels	Int	4	Not documented yet.
min_length	Int	8	Not documented yet.
fb_max	Float	0.3	Not documented yet.
motion	Choice	auto	Not documented yet.
focal_mode	Choice	unknown	Not documented yet.
focal_guess_px	Float	0	Not documented yet.
refine_lens	Bool	true	Not documented yet.
detect_movers	Bool	true	Blacksmith auto-holdout: find everything moving independently of the camera (actors, cars) and keep its features out of the solve. Unconfirmed mattes must WIN an A/B solve or they are dropped.
matte_accept	Text	String::new(	Accepted suggestion ids (JSON). A ◇ suggestion — dense motion with no track support — gates nothing until accepted here or in the triage rows.
holdout	Text	"hard".into(	Solver-gate strength. hard (default) excludes matted observations outright; soft keeps 1 in 10 of them — for shots where the matte is aggressive and static coverage is thin.
holdout_regions	Text	String::new(	Not documented yet.
matte_ignore	Text	String::new(	Not documented yet.
mattes	Text	String::new(	Not documented yet.
layers	Text	String::new(	Flat surfaces you've declared (JSON) — drawn with ▱ Add surface in the viewer. Each stores the quad and the frame you drew it on; the corners are tracked at solve time, so nothing goes stale when the plate changes.
layer_stats	Text	String::new(	Not documented yet.
tx	Float	0	Translate X — position along the world X axis, metres.
ty	Float	0	Translate Y — position along the world Y axis (up), metres.
tz	Float	0	Translate Z — position along the world Z axis, metres. The camera looks down −Z.
rx	Float	0	Rotate around X, degrees.
ry	Float	0	Rotate around Y (turntable), degrees.
rz	Float	0	Rotate around Z (roll), degrees.
focal_mm	Float	35	Not documented yet.
aperture_h	Float	36	Not documented yet.
k1	Float	0	Not documented yet.
k2	Float	0	Not documented yet.
solve_rms	Float	0	Not documented yet.
frame_rms	Float	0	Not documented yet.
cloud	Text	String::new(	Not documented yet.
tracks	Text	String::new(	Not documented yet.
status	Text	String::new(	Not documented yet.
solve_start	Float	0	Not documented yet.
solve_cx	Float	0	Not documented yet.
solve_cy	Float	0	Not documented yet.
solve_f_px	Float	0	Not documented yet.
solve_norm	Float	0	Not documented yet.
overlay	Choice	tracks	Not documented yet.