MovieTrackingTrack(bpy_struct)

base class — bpy_struct

class bpy.types.MovieTrackingTrack(bpy_struct)

Match-moving track data for tracking

average_error

Average error of re-projection

Type :float in [-inf, inf], default 0.0, (readonly)

bundle

Position of bundle reconstructed from this track

Type :float array of 3 items in [-inf, inf], default (0.0, 0.0, 0.0), (readonly)

color

Color of the track in the Movie Track Editor and the 3D viewport after a solve

Type :float array of 3 items in [0, 1], default (0.0, 0.0, 0.0)

correlation_min

Minimal value of correlation between mathed pattern and reference which is still treated as successful tracking

Type :float in [-1, 1], default 0.0

has_bundle

True if track has a valid bundle

Type :boolean, default False, (readonly)

hide

Track is hidden

Type :boolean, default False

lock

Track is locked and all changes to it are disabled

Type :boolean, default False

markers

Collection of markers in track

Type :bpy_prop_collection of MovieTrackingMarker, (readonly)

name

Unique name of track

Type :string, default “”

pattern_max

Right-bottom corner of pattern area in normalized coordinates relative to marker position

Type :float array of 2 items in [-inf, inf], default (0.0, 0.0)

pattern_min

Left-bottom corner of pattern area in normalized coordinates relative to marker position

Type :float array of 2 items in [-inf, inf], default (0.0, 0.0)

pyramid_levels

Number of pyramid levels (increase on blurry footage)

Type :int in [1, 16], default 0

search_max

Right-bottom corner of search area in normalized coordinates relative to marker position

Type :float array of 2 items in [-inf, inf], default (0.0, 0.0)

search_min

Left-bottom corner of search area in normalized coordinates relative to marker position

Type :float array of 2 items in [-inf, inf], default (0.0, 0.0)

select

Track is selected

Type :boolean, default False

select_anchor

Track’s anchor point is selected

Type :boolean, default False

select_pattern

Track’s pattern area is selected

Type :boolean, default False

select_search

Track’s search area is selected

Type :boolean, default False

tracker

Tracking algorithm to use

• KLT KLT, Kanade–Lucas–Tomasi tracker which works with most of video clips, a bit slower than SAD.
• SAD SAD, Sum of Absolute Differences tracker which can be used when MLT tracker fails.

Type :enum in [‘KLT’, ‘SAD’], default ‘KLT’

use_blue_channel

Use blue channel from footage for tracking

Type :boolean, default False

use_custom_color

Use custom color instead of theme-defined

Type :boolean, default False

use_green_channel

Use green channel from footage for tracking

Type :boolean, default False

use_red_channel

Use red channel from footage for tracking

Type :boolean, default False

marker_find_frame(frame)

Get marker for specified frame

Parameters:frame (int in [0, 300000]) – Frame, type for the new spline Returns:Marker for specified frame Return type:MovieTrackingMarker

Inherited Properties

bpy_struct.id_data

Inherited Functions

bpy_struct.as_pointer bpy_struct.callback_add bpy_struct.callback_remove bpy_struct.driver_add bpy_struct.driver_remove bpy_struct.get bpy_struct.is_property_hidden bpy_struct.is_property_set

bpy_struct.items bpy_struct.keyframe_delete bpy_struct.keyframe_insert bpy_struct.keys bpy_struct.path_from_id bpy_struct.path_resolve bpy_struct.type_recast bpy_struct.values

References

MovieTracking.tracks MovieTrackingStabilization.rotation_track MovieTrackingStabilization.tracks

MovieTrackingTracks.active UILayout.template_marker