Linked Questions
13 questions linked to/from How can I resize/move the "canvas" of an image in the compositor?
5
votes
0
answers
135
views
How to rotate an image in compositor without cropping it? [duplicate]
I have an image that I want to rotate in compositor, to mix it with another image later. But as you can see in the images attached, when I use the rotate node, the image gets cropped.
I could create ...
- 1,416
1
vote
0
answers
164
views
File output node outputs wrong image resolution [duplicate]
I have the node setup shown below.
The input image size is 8000px by 4000px. The scale node is supposedly reducing this to 800px by 600px.
If I hit render, and then manually save the output from the ...
- 1,310
13
votes
2
answers
4k
views
Stacking cycles renders in the compositor?
There's a blog post going around about a plugin that uses ImageMagick to stack Cycles renders together.
Why can't we do this in the compositor, and with a still frame?
Is there a way to "get ahold ...
- 11.2k
5
votes
4
answers
2k
views
Generate thumbnail image in addition to main image? (command line render)
I'd like to set up a command line script that renders out each frame to the desired output image type (EXR, PNG, TGA, etc.) at full resolution, but then also generates and saves a small thumbnail JPG ...
- 9,441
6
votes
2
answers
2k
views
Compositor renders video zoomed in
So, I made a video, and what to edit it using nodes.
The viewer node shows the image as it should; however the Compositor node outputs the image zoomed in by 50%. Is there a reason to this? I have ...
- 1,534
6
votes
1
answer
4k
views
Rendering a stereoscopic image in Blender 2.77
In am interested in setting up cameras and rendering settings to create a stereoscopic image or animated scene.
I have found easily how to export one image where the red and blue channels are ...
- 4,733
-7
votes
2
answers
5k
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Render Resolution Percentage is a disaster [closed]
Can someone explain the logic of the Render Resolution Percentage in the Properties->Render options? This makes no sense to me and does not work as expected. For one thing, changing the percentage ...
- 167
5
votes
1
answer
407
views
Why is a 100% mix node not acting as the identity?
If I Gaussian Blur white, I get white. No surprise.
If I then pipe this through a Mix node with any other color—say, yellow—the output is black.
I'm baffled. Why does this happen?
This ...
- 9,472
6
votes
1
answer
2k
views
How to crop image based on Alpha in Compositor?
I wonder if there is any way to crop a image based on alpha data like this:
The reason I want to do this is that I want to crop the White area of another image (of the same dimension to the Alpha ...
- 27.9k
3
votes
1
answer
245
views
How to combine two render node outputs into one composite, side by side? (Sum, mask, ramp?)
I am attempting to make a video output from Blender which has the (1) video natural to the left side, and (2) a black and white alpha mask on the right side, kind of like this but L/R instead of top/...
- 427
1
vote
1
answer
102
views
How to move render to the left for space for text?
Currently, I have this:
However, I need space!:!
As you can see above, I need space to write text on the right, while keeping the background gradient.
I had a look here: How can I resize/move the &...
- 1,155
1
vote
0
answers
129
views
How to render 2 scenes in the same animation
I have two scenes, both with the same resolution (720x576).
My target is to get an animation with one scene in the upper part e the other in the lower part.
I tried using compositing, but I couldn't ...
- 23
1
vote
0
answers
49
views
Mask not matching the image [duplicate]
I made a video and created a mask around my mouth. The problem I have is that in the output of the compositor the mask is not matching the mouth like it is in the movie clip editor of the Masking tab.
...
- 11