Linked Questions
19 questions linked to/from Some Data Failed to Reconstruct, Motion Tracking
3
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Tracking hands in Blender
I am making a video clip with my friend. To add a special effect, i would want to track our hands. But Blender can't keep track of the hands. Maybe wearing gloves could help? Is there a way to track ...
- 137
3
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1
answer
7k
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How to pick good keyframes for motion tracking?
What are good practices for picking good keyframes when motion tracking? How are these frames used?
What is an "ideal" keyframe?
- 157k
2
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1
answer
1k
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Motion Tracking: No Camera for Frame X
I'm trying to track a relatively simple scene, and I keep running into weird problems. I know that the scene is blurry and low quality with only imperfect trackers available, but I don't really care ...
- 848
2
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1
answer
808
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motion tracking timeline colors
I can't find the answer in online docs, or elsewhere. Would you know what the magenta colour means on the motion tracking timeline? There doesn't seem to e different amount of valid tracking markers, ...
- 133
2
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1
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3k
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Jumpy/Glitchy Motion Tracking [duplicate]
I am in the process of finishing my first own blender project (woo!) and have encountered some interesting behavior.
The camera seems to be jumping/skipping whilst tracking, causing my text rendering ...
- 131
2
votes
1
answer
751
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Motion Tracking video tips [duplicate]
I just started with motion tracking in blender and it a really awesome feature but I discovered that shooting the right video is very hard.
The image below is a part of I test video I made where I ...
- 342
2
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1
answer
1k
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How to make good camera tracking markers [duplicate]
I am going to be making a scene where I will be using camera tracking for the first time and I was wondering how to make good markers for good scene tracking... the scene is going to consist of just ...
- 413
1
vote
1
answer
382
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3d track stabilzed video?
Tracking shaky/handheld video is difficult because a) motion blur and b) potential track marks jump around wildly. The first makes the quality and precison of a match worse and the second requires to ...
- 253
1
vote
1
answer
601
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Can't motion track backwards
So I'm trying to track a panning footage(start in center, pan left, pan right without stopping in the middle, and back to center.), and I want to place the tracker in the end where there is no motion ...
- 13
1
vote
1
answer
2k
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Motion tracking, scene doesn't line up with tracked data. [duplicate]
I fallowed this tutorial and watch some others. I used the video from the tutorial (the same one he used for motion tracking). I successfully imported the video, add the track points, and tracked them....
- 11
1
vote
1
answer
3k
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Motion tracking is oriented incorrectly; no depth
I took a quick video on my iPhone 4, and tracked it in Blender. It appears to have tracked quite well. Note that I have some tracks in the foreground and some in the background:
However, after ...
- 9,422
0
votes
1
answer
124
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Solve Error High [duplicate]
I don't know why the solve error is high? It should have been an easy tracking. Footage have well contrasting markers. Can anyone please help me understand why this is happening and how can I get more ...
- 13
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0
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28
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Tracking and solve error [duplicate]
Im tracking a scene, and have 14 points tracked with a solve error of 1.16 im trying to get this below one. I have found a point with a solve error of over 2 so i tryed deleting this to see the effect ...
- 21
0
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0
answers
35
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Motion Tracking [duplicate]
why does the message "some data failed to reconstruct" come up when i solve camera motion? Im working on a gaming montage, so what i did was use the dolly camera from Call of Duty Black ops 2 to ...
- 1
0
votes
0
answers
271
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2.74 Camera Solve failing despite having 8 consistent tracks and matching keyframes [duplicate]
I'm sure this must be something I have just overlooked or misunderstood, but I cannot for figure out why I can't solve camera motion in this situation.
I have 8 tracked points, with seemingly very ...
- 260