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Questions tagged [capture]

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1
vote
0answers
24 views

How to capture frames in a MacOS MTKView for recording to a video

I have created a 3D model of a local outdoor performance space and I have an app that uses Metal on MacOS 10.14.2 to display the model. I want to create an animation by flying the camera around the ...
3
votes
2answers
70 views

Why MOCAP data don't use simple point coordinates?

This might sound stupid for you but I really don't know how it works in the domain of 3d animation and motion capture, but I need to work with ASF/AMC files at the moment and I find it a little bit ...
1
vote
0answers
71 views

High resolution screenshot

What are ways to render high resolution screenshot from application? Problem is I have to capture screenshot in higher resolution that it is present on screen. Resolution can be higher than 4K so ...
7
votes
1answer
109 views

How can I intercept and filter all frames coming out of SteamVR?

I'm trying to investigate the effect of certain image operations on how VR scenes are perceived. To do this, I'd like to run an off-the-shelf SteamVR application, capture the frames as they come out ...
2
votes
0answers
172 views

Coordinate system transformation in motion capture files

I am trying to align two motion capture files from different sources. The motion capture file consist of a skeleton specified as a hierarchy of joints. Each joint i.e. "shoulder" has three pieces of ...
9
votes
3answers
352 views

Color space of MERL BRDF database?

I know that by now it might be considered as a kind of sad recurrent joke, but by chance, does anyone here has the least information about the colorspace of RGB values in the MERL BRDF measurement ...