MovieTrackingSettings(bpy_struct)

base class — bpy_struct

class bpy.types.MovieTrackingSettings(bpy_struct)

Match moving settings

clean_action

Cleanup action to execute

  • SELECT Select, Select unclean tracks.
  • DELETE_TRACK Delete Track, Delete unclean tracks.
  • DELETE_SEGMENTS Delete Segments, Delete unclean segments of tracks.
Type :enum in [‘SELECT’, ‘DELETE_TRACK’, ‘DELETE_SEGMENTS’], default ‘SELECT’
clean_error

Effect on tracks which have a larger reprojection error

Type :float in [0, inf], default 0.0
clean_frames

Effect on tracks which are tracked less than the specified amount of frames

Type :int in [0, inf], default 0
default_correlation_min

Default minimal value of correlation between matched pattern and reference which is still treated as successful tracking

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

Every tracking cycle, this number of frames are tracked

Type :int in [0, 32767], default 0
default_margin

Default distance from image boudary at which marker stops tracking

Type :int in [0, 300], default 0
default_pattern_match

Track pattern from given frame when tracking marker to next frame

  • KEYFRAME Keyframe, Track pattern from keyframe to next frame.
  • PREV_FRAME Previous frame, Track pattern from current frame to next frame.
Type :enum in [‘KEYFRAME’, ‘PREV_FRAME’], default ‘KEYFRAME’
default_pattern_size

Size of pattern area for newly created tracks

Type :int in [5, 1000], default 0
default_pyramid_levels

Default number of pyramid levels (increase on blurry footage)

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

Size of search area for newly created tracks

Type :int in [5, 1000], default 0
default_tracker

Default 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 KLT tracker fails.
  • Hybrid Hybrid, A hybrid tracker that uses SAD for rough tracking, KLT for refinement..
Type :enum in [‘KLT’, ‘SAD’, ‘Hybrid’], default ‘KLT’
distance

Distance between two bundles used for scene scaling

Type :float in [-inf, inf], default 1.0
keyframe_a

First keyframe used for reconstruction initialization

Type :int in [-inf, inf], default 0
keyframe_b

Second keyframe used for reconstruction initialization

Type :int in [-inf, inf], default 0
object_distance

Distance between two bundles used for object scaling

Type :float in [0.001, 10000], default 1.0
refine_intrinsics

Refine intrinsics during camera solving

  • NONE Nothing, Do not refine camera intrinsics.
  • FOCAL_LENGTH Focal Length, Refine focal length.
  • FOCAL_LENGTH_RADIAL_K1 Focal length, K1, Refine focal length and radial distortion K1.
  • FOCAL_LENGTH_RADIAL_K1_K2 Focal length, K1, K2, Refine focal length and radial distortion K1 and K2.
  • FOCAL_LENGTH_PRINCIPAL_POINT_RADIAL_K1_K2 Focal Length, Optical Center, K1, K2, Refine focal length, optical center and radial distortion K1 and K2.
  • FOCAL_LENGTH_PRINCIPAL_POINT Focal Length, Optical Center, Refine focal length and optical center.
Type :enum in [‘NONE’, ‘FOCAL_LENGTH’, ‘FOCAL_LENGTH_RADIAL_K1’, ‘FOCAL_LENGTH_RADIAL_K1_K2’, ‘FOCAL_LENGTH_PRINCIPAL_POINT_RADIAL_K1_K2’, ‘FOCAL_LENGTH_PRINCIPAL_POINT’], default ‘NONE’
show_default_expanded

Show the expanded in the user interface

Type :boolean, default False
speed

Limit speed of tracking to make visual feedback easier (this does not affect the tracking quality)

  • FASTEST Fastest, Track as fast as it’s possible.
  • DOUBLE Double, Track with double speed.
  • REALTIME Realtime, Track with realtime speed.
  • HALF Half, Track with half of realtime speed.
  • QUARTER Quarter, Track with quarter of realtime speed.
Type :enum in [‘FASTEST’, ‘DOUBLE’, ‘REALTIME’, ‘HALF’, ‘QUARTER’], default ‘FASTEST’
use_default_blue_channel

Use blue channel from footage for tracking

Type :boolean, default False
use_default_green_channel

Use green channel from footage for tracking

Type :boolean, default False
use_default_red_channel

Use red channel from footage for tracking

Type :boolean, default False

Inherited Properties

Inherited Functions

References

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