Questions tagged [video]
The video tag has no summary.
17 questions
0 votes
1 answer
648 views
Why does my Dell laptop monitor give this weird color banding?
I've noticed some very obvious color banding on the screen of my Dell Precision 7750 laptop while watching video (same in every video program; VLC, built-in Windows video player, etc.) Not only does ...
- 101
0 votes
0 answers
79 views
Building a higher-res detailed image from a video
I'd like to know if the following technology already exists, and if not, how feasible it would be to create something like this: I came up with an idea for creating a higher-res image that is put ...
0 votes
0 answers
81 views
What fast algorithms can generate not-realistic but quite handsome animated landscapes?
I was looking for algorithms that quickly compute quite nice realistic, or not realistic, animated landscapes, in video format ("animated" = the camera moves, or the water is animated, etc.) But all I ...
1 vote
2 answers
620 views
Rendering 3-D point clouds obtained from depth maps as a 2.5D video
Suppose I have code to generate a bunch of frames, each of which is a depth map(I have access to the matrices which represent depth) which in turn is used to generate a point cloud. One frame would ...
- 11
4 votes
1 answer
1k views
Non real-time rendering on Unity3D
I made an audio visualizer using Unity3D (you can see it here) but I am not satisfied on the video quality, as the compression destroys the graphics. I recorded the screen during a real-time rendering....
1 vote
0 answers
254 views
Is 100 Hz really 100 Hz, or is it 99.97Hz
We are trying to check some hardware and our 100Hz video card is running at 99.97Hz. Maybe this is just the natural speed of the chip and it is called 100Hz. I would have thought, however, that ...
- 11
2 votes
1 answer
186 views
A way to save 360° panorama video
What is the best way to save video from faces of a cube? The render can produce 6 squares (90°x90°) of 1024x1024 resolution. Faces oriented along axies and only position is changed continuously. I ...
- 241
2 votes
0 answers
214 views
Converting from 360 degree vr to rectangular
What I am interested in doing is taking a 360 degree stereo video (Oculus Rift etc), and a description of how the viewing direction changes with time (rather than reading from gyroscopes) and then ...
- 121