Linked Questions

5
votes
1answer
3k views

How can I avoid this camera tracking error? “Some data failed to reconstruct (see console for details)” [duplicate]

I'm currently following Sebastien Konig's Match Track Blend DVD and have encountered a problem where despite matching camera type, lens type and trying to solve for distortion, I'm getting the ...
0
votes
0answers
32 views

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
vote
0answers
20 views

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 ...
24
votes
2answers
16k views

How can I get better results when doing camera motion tracking?

Whenever I do camera tracking in Blender the reconstruction is always zooming out or not on the axis. I have a great quality camera, but the end results of the camera tracking always has the model ...
8
votes
4answers
6k views

Solve error high with good track?

So I recorded some Footage in front of my school and tracked it. The tracking points themselves seem alright (I think) but I get an average solve error of around Five. Here are my settings: The ...
3
votes
1answer
3k views

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?
1
vote
1answer
2k views

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 ...
2
votes
1answer
661 views

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 ...
2
votes
1answer
839 views

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 ...
3
votes
1answer
638 views

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 ...
0
votes
2answers
265 views

Why do I get a solve error above 100+ in MovieClipEditor while following the MatchTrackBlend DVD tutorial?

I'm continuing to work my way through the original Match, Track, Blend(MTB) DVD, but I've smacked into a baffling problem in Chapter 16: Creating a Clean Plate. As you can see in the image above, I'...
1
vote
1answer
705 views

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....
2
votes
1answer
601 views

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 ...
1
vote
1answer
86 views

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 ...
1
vote
1answer
85 views

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, ...

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