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Motion TrackingProject
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Description

Motion tracking for VFX, based on the Libmv a structure from motion library.

Subproject of VFX & Video

Recent Activity

Apr 26 2022

Germano Cavalcante (mano-wii) changed the status of T97239: Curvature / handles of spline-based mask aren't deformed properly when parented to a plane track from Needs Information from Developers to Confirmed.
Apr 26 2022, 11:35 PM · Motion Tracking, Masking, VFX & Video, BF Blender
Simon Harfst (simhar) added a comment to T97239: Curvature / handles of spline-based mask aren't deformed properly when parented to a plane track.

Somehow strange to declare an obvious malfunction not as a bug... )-;
it's just not doing what it is supposed to do...

Apr 26 2022, 5:42 PM · Motion Tracking, Masking, VFX & Video, BF Blender
Philipp Oeser (lichtwerk) placed T97239: Curvature / handles of spline-based mask aren't deformed properly when parented to a plane track up for grabs.

Talked to @Sergey Sharybin (sergey), this is not considered a bug for now, but might see improvement in the near future (in that it is appealing to handle plane track differently here in concert with mask handles).

Apr 26 2022, 12:48 PM · Motion Tracking, Masking, VFX & Video, BF Blender
Philipp Oeser (lichtwerk) updated the task description for T97239: Curvature / handles of spline-based mask aren't deformed properly when parented to a plane track.
Apr 26 2022, 12:46 PM · Motion Tracking, Masking, VFX & Video, BF Blender
Philipp Oeser (lichtwerk) changed the status of T97239: Curvature / handles of spline-based mask aren't deformed properly when parented to a plane track from Confirmed to Needs Information from Developers.

Hm, OK so the reason this happens is that the handles are set to type Auto, and if these are set to Auto, well... they are recalculated even after the plane track matrix has been applied to them, see https://developer.blender.org/diffusion/B/browse/master/source/blender/blenkernel/intern/mask_evaluate.c$898

Apr 26 2022, 12:34 PM · Motion Tracking, Masking, VFX & Video, BF Blender
Philipp Oeser (lichtwerk) updated the task description for T97239: Curvature / handles of spline-based mask aren't deformed properly when parented to a plane track.
Apr 26 2022, 9:41 AM · Motion Tracking, Masking, VFX & Video, BF Blender
Philipp Oeser (lichtwerk) changed the status of T97239: Curvature / handles of spline-based mask aren't deformed properly when parented to a plane track from Needs Information from User to Confirmed.

Ah, get it now, it snaps into place when such a handle is transformed.

Apr 26 2022, 9:41 AM · Motion Tracking, Masking, VFX & Video, BF Blender

Apr 21 2022

ecation (ecation) added a comment to D10739: Update Camera presets.

I think there should be at least one mobile phone preset in the list. I used the iPhone preset for all my mobile phone cameras including OnePlus and it got the solves close enough. I don't think all models need to be listed, just a few example phones to give us the ballpark figures.

Apr 21 2022, 10:36 AM · Motion Tracking, VFX & Video, User Interface, Restricted Project

Apr 14 2022

Philipp Oeser (lichtwerk) closed D14651: Fix T97135: Fix selection issues with parented masks in the MCE.
Apr 14 2022, 5:04 PM · Motion Tracking, Masking, VFX & Video
Sergey Sharybin (sergey) accepted D14651: Fix T97135: Fix selection issues with parented masks in the MCE.

On a glance seems fine.

Apr 14 2022, 4:39 PM · Motion Tracking, Masking, VFX & Video
Philipp Oeser (lichtwerk) added a task to D14651: Fix T97135: Fix selection issues with parented masks in the MCE: T97135: Node mask selection does not take in consideration the parenting with the markers.
Apr 14 2022, 4:32 PM · Motion Tracking, Masking, VFX & Video
Philipp Oeser (lichtwerk) requested review of D14651: Fix T97135: Fix selection issues with parented masks in the MCE.
Apr 14 2022, 4:32 PM · Motion Tracking, Masking, VFX & Video

Mar 24 2022

Philipp Oeser (lichtwerk) closed T94190: the markers are displayed in the wrong place as Archived.

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.

Mar 24 2022, 4:49 PM · VFX & Video, BF Blender, Motion Tracking

Mar 23 2022

Sergey Sharybin (sergey) updated the diff for D10198: Migrate Movie Clip Editor to new tool system.

Update against current master branch.
Lets get this patch rolling and finished!

Mar 23 2022, 5:48 PM · User Interface, BF Blender, Motion Tracking

Mar 10 2022

Philipp Oeser (lichtwerk) changed the status of T94190: the markers are displayed in the wrong place from Needs Triage to Needs Information from User.

Sounds like T92287: "Setup Tracking scene" not alligned when using vertical Videos

Mar 10 2022, 11:24 AM · VFX & Video, BF Blender, Motion Tracking
Philipp Oeser (lichtwerk) added projects to T94190: the markers are displayed in the wrong place: BF Blender, VFX & Video.
Mar 10 2022, 11:19 AM · VFX & Video, BF Blender, Motion Tracking

Mar 8 2022

Sergey Sharybin (sergey) closed T96228: "Copy from Active Track" in the "Movie Clip Editor" does not work with an error. as Resolved by committing rB2ddb53de5403: Fix T96228: TypeError on use of Copy from Active Track operation.
Mar 8 2022, 9:53 AM · Motion Tracking, VFX & Video, BF Blender (3.1)
Pratik Borhade (PratikPB2123) added a revision to T96228: "Copy from Active Track" in the "Movie Clip Editor" does not work with an error.: D14273: Fix T96228: TypeError on use of Copy from Active Track operation.
Mar 8 2022, 6:50 AM · Motion Tracking, VFX & Video, BF Blender (3.1)
Pratik Borhade (PratikPB2123) changed the status of T96228: "Copy from Active Track" in the "Movie Clip Editor" does not work with an error. from Needs Triage to Confirmed.

Hi, thanks for the report
I can confirm. Will submit a patch quickly. (Definitely was introduced after python 3.10 switch)

Mar 8 2022, 6:20 AM · Motion Tracking, VFX & Video, BF Blender (3.1)
K.nao (nao) edited projects for T96228: "Copy from Active Track" in the "Movie Clip Editor" does not work with an error., added: BF Blender (3.1), VFX & Video, Motion Tracking; removed BF Blender.
Mar 8 2022, 1:41 AM · Motion Tracking, VFX & Video, BF Blender (3.1)

Feb 28 2022

Brecht Van Lommel (brecht) moved T83612: UI: Tracking: Migrate to active tools based toolbar from Backlog to bcon2: Features on the BF Blender (3.2) board.
Feb 28 2022, 6:38 PM · BF Blender (3.2), VFX & Video, User Interface, Motion Tracking
Brecht Van Lommel (brecht) edited projects for T83612: UI: Tracking: Migrate to active tools based toolbar, added: BF Blender (3.2); removed BF Blender (3.1).

Moving to next release since 3.1 is bug fixing only at this point.

Feb 28 2022, 5:31 PM · BF Blender (3.2), VFX & Video, User Interface, Motion Tracking

Feb 21 2022

Philipp Oeser (lichtwerk) changed the status of T82645: Tracking: unify data storage for camera intrinsics from Needs Triage to Needs Information from Developers.

Good to see this getting active again (sort of).
Since there is not much the #triaging team can do, I think it is up to Motion Tracking devs to decide on status here.

Feb 21 2022, 9:55 AM · VFX & Video, BF Blender, Motion Tracking

Feb 2 2022

Björn Eckhardt (Modicolitor) added a comment to T95291: Rotation stabilization using wrong anchor point.

I tested the behavior on blender 2.70 (I'm happy to have forgotten those times) and it behaves differently:

  • at the start of the second pair of tracks (second anchor) the movie has the same rotation as the end of the first track pair
Feb 2 2022, 2:20 PM · Motion Tracking, VFX & Video, BF Blender

Jan 31 2022

Björn Eckhardt (Modicolitor) added a comment to T95291: Rotation stabilization using wrong anchor point.

The oldest blender version I have available right now is 2.81 and it shows the same behavior as the current versions. Seems to be an old bug.

Jan 31 2022, 5:15 PM · Motion Tracking, VFX & Video, BF Blender
Philipp Oeser (lichtwerk) added a project to T95291: Rotation stabilization using wrong anchor point: Motion Tracking.

Has this worked in a previous release? https://download.blender.org/release/

Jan 31 2022, 3:26 PM · Motion Tracking, VFX & Video, BF Blender

Jan 29 2022

WangYun (fan_tangCK) removed a watcher for Motion Tracking: WangYun (fan_tangCK).
Jan 29 2022, 2:27 AM
WangYun (fan_tangCK) added a watcher for Motion Tracking: WangYun (fan_tangCK).
Jan 29 2022, 2:25 AM

Jan 28 2022

Ivan Perevala (ivpe) added a comment to T82645: Tracking: unify data storage for camera intrinsics.

@Sergey Sharybin (sergey), After such a long time, I would like to continue what I started.

Jan 28 2022, 3:50 PM · VFX & Video, BF Blender, Motion Tracking

Jan 19 2022

Ivan Perevala (ivpe) updated subscribers of T82645: Tracking: unify data storage for camera intrinsics.

@Pratik Borhade (PratikPB2123) Current design is still not confirmed by module owners because we need to find the best solution from side of user experience. I wish one day I would see the same task status change authored by someone of them, but before it still should be discussed. Any way, the latest coommit you saw has no reviewer beacause first things first I need to summarize all previous discussion. I think the best way to do that is to implement it in my own local branch and than, a lot of hidden questions would be solved faster.

Jan 19 2022, 12:31 PM · VFX & Video, BF Blender, Motion Tracking
Ivan Perevala (ivpe) changed the status of T82645: Tracking: unify data storage for camera intrinsics from Confirmed to Needs Triage.
Jan 19 2022, 12:20 PM · VFX & Video, BF Blender, Motion Tracking
Pratik Borhade (PratikPB2123) changed the status of T82645: Tracking: unify data storage for camera intrinsics from Needs Triage to Confirmed.
Jan 19 2022, 10:25 AM · VFX & Video, BF Blender, Motion Tracking

Jan 18 2022

Philipp Oeser (lichtwerk) placed T85392: Movie clip editor theme color unclear for 'Path Before/After' up for grabs.

Will have to concentrate on triaging for a while (and step down).

Jan 18 2022, 9:20 PM · User Interface, Motion Tracking, BF Blender
Germano Cavalcante (mano-wii) closed T94891: cant import image sequence ant cant import multiple images on shading menu as Archived.

On closer inspection, the image sequence is also not a bug. It is necessary to indicate in the created node that the dropped image is part of a sequence.

Jan 18 2022, 3:51 PM · Images & Movies, Import/Export, Motion Tracking, BF Blender
Germano Cavalcante (mano-wii) changed the status of T94891: cant import image sequence ant cant import multiple images on shading menu from Needs Triage to Needs Information from User.
Jan 18 2022, 3:36 PM · Images & Movies, Import/Export, Motion Tracking, BF Blender
Germano Cavalcante (mano-wii) added a comment to T94891: cant import image sequence ant cant import multiple images on shading menu.

Thanks for the report I can confirm the image sequence problem. But I'm not sure about the other problem which is grabbing and dropping multiple images (not sequencing) at the same time. Has this been supported before?
Note, to properly track issues we need them to be reported separately.

Jan 18 2022, 3:36 PM · Images & Movies, Import/Export, Motion Tracking, BF Blender

Jan 14 2022

lucas (jackzillaz) updated the task description for T94891: cant import image sequence ant cant import multiple images on shading menu.
Jan 14 2022, 2:59 AM · Images & Movies, Import/Export, Motion Tracking, BF Blender

Jan 10 2022

Sergey Sharybin (sergey) edited Description on Motion Tracking.
Jan 10 2022, 7:20 PM
Sergey Sharybin (sergey) edited Description on Motion Tracking.
Jan 10 2022, 7:17 PM
Sergey Sharybin (sergey) edited Description on Motion Tracking.
Jan 10 2022, 7:16 PM

Jan 3 2022

Ivan Perevala (ivpe) added a revision to T82645: Tracking: unify data storage for camera intrinsics: D13708: Base DNA and RNA expansion of Camera data-block for lens distortion parameters storage.
Jan 3 2022, 10:45 AM · VFX & Video, BF Blender, Motion Tracking

Dec 19 2021

sepehr zandevakili (sepehr) renamed T94190: the markers are displayed in the wrong place from motion track error to the markers are displayed in the wrong place.
Dec 19 2021, 12:00 PM · VFX & Video, BF Blender, Motion Tracking

Dec 18 2021

Jonathan (fin150) removed a watcher for Motion Tracking: Jonathan (fin150).
Dec 18 2021, 3:09 AM

Dec 6 2021

Carlos (Mujsoye) added a watcher for Motion Tracking: Carlos (Mujsoye).
Dec 6 2021, 7:07 AM

Dec 5 2021

Jonathan (fin150) added a watcher for Motion Tracking: Jonathan (fin150).
Dec 5 2021, 9:58 AM

Nov 13 2021

Jalen Jobes (RealJayJobes) added a watcher for Motion Tracking: Jalen Jobes (RealJayJobes).
Nov 13 2021, 1:00 PM

Nov 5 2021

Jeroen Bakker (jbakker) closed T92807: Blender 3.0 - Planar Track - Only half of the image appears in the MovieClip Editor as Resolved by committing rB00734d572484: Fix T92807: Incorrect display planar tracking..
Nov 5 2021, 2:54 PM · VFX & Video, Motion Tracking, BF Blender
Jeroen Bakker (jbakker) claimed T92807: Blender 3.0 - Planar Track - Only half of the image appears in the MovieClip Editor.
Nov 5 2021, 12:39 PM · VFX & Video, Motion Tracking, BF Blender
Sergey Sharybin (sergey) added a comment to T92807: Blender 3.0 - Planar Track - Only half of the image appears in the MovieClip Editor.

Caused by rB7e66616b7e1.

Nov 5 2021, 12:01 PM · VFX & Video, Motion Tracking, BF Blender
Evan Wilson (EAW) updated subscribers of T92807: Blender 3.0 - Planar Track - Only half of the image appears in the MovieClip Editor.

I recall this being an issue before, and seem to vaguely recall it getting fixed. Best I can find is rB630cb1bb1de1: Clip Editor: Fix visualization of plane track image which has too vague of a commit message to confirm it is the possible previous fix I am thinking about. @Sergey Sharybin (sergey) does that commit seem familiar/relevant?

Nov 5 2021, 12:12 AM · VFX & Video, Motion Tracking, BF Blender