Questions tagged [compositing]

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0answers
18 views

Edges look wrong when compositing layers with blur and transparency

I'm trying to composite layers from an animation I made with Blender in After Effects. The problem I'm running into is that the motion-blurred edges are either receding, or becoming discolored, ...
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0answers
15 views

Sharp edges & white dots when using Depth in Compositing

When I try to make fog with Depth in Cycles, noise appears on objects with transparent material & sharp edges are formed on the edges of objects even without Transparent. Every time I try to do ...
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0answers
11 views

How do I add my character animation in blender, to a videoclip?

I created a robot and animated the movement with the camera going around it in blender. I also got the video footage from a game (gta v) where I wanna put the robot (also with the camera turning ...
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1answer
25 views

Exporting a Denoised Composited Image Sequence

I just finished Blender Guru's donut tutorial, all parts and levels. However I must have misunderstood how the composite node works, especially in regards to animation (or rather image sequences). So ...
3
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1answer
33 views

transfering compositing nodes with render layer nodes

I have two projects. In one I have a lot of compositing nodes including a lot of render layer nodes. I have found a way to append nodes but it does not work with render layer nodes. Is there a way to ...
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0answers
33 views

How to render both render layer and movie clip background properly?

The image shows the only change made between the two renders that causes the issue. I go to Cycles Render to go to Film and click transparent to render the background as I was told in a different ...
4
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1answer
28 views

Cant make glare work while compositing [duplicate]

I have a simple monkey model, that is completely black but has white, emissive eyes, like that: Then, in compositor, I have this setup: Clearly, you can see the preview is not showing any glare ...
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0answers
9 views

Create Depth Pass Based on Real World Units

I'm trying to generate synthetic training data as part of some research for my university. This data should resemble depth images captured from my camera (Realsense L515). I've been able to get good ...
3
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3answers
1k views

Making Ores Glow (Minecraft)

A couple weeks ago I got into animations and I find it really interesting. One thing I have not been able to figure out is how to make only specific parts of a block glow. Specifically, I am unable to ...
3
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1answer
80 views

How to render only mist layer?

I rendered in png sequence animation. How can I render only mist and than composite it together. Image. Thanks in advance.
2
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1answer
37 views

There is no button in image (compositing). Button called mist

When I rendered animation (450 frames), I would like to composite it and add mist. I closed Blender and than reopened it again. But when I go to the compositing and add image node with image in it, I ...
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0answers
18 views

Is there a way to know exactly how much time does it take to apply compositing nodes to each frame?

Is there any kind of add-on or method that calculates the delay of every compositing process? It'd be love to know how much time does it take to apply every node so, e.g you can decide whether it's a ...
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1answer
38 views

How to deal with masks and shadowcatcher when compositing 3D elements over an image or video?

I am trying to add 3-D dog ears to a human being in a real life video clip background. I have to mask a portion of the persons hair over the 3-D model ears I created. The problem is I also have to add ...
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0answers
17 views

How to composite this setup properly

Hey Blender heads happy holidays!! So I was just doing some tests and I ran into this problem, basically I first wanted to put the ear buds on the 1st view layer, so that I could get some nice ...
1
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0answers
14 views

Partially obscuring a mesh for a video composite

I am compositing a model into a video, in which a mesh circles around an element that is depicted in the video. Since there is a little bit of movement, it would be better to block the obscured half ...
0
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1answer
31 views

Rendering problem on a procedural cloud

I created a procedural cloud with this tutorial : https://youtu.be/lCvP917Z8uc, but when I duplicate it to create a "Clouds carpet" the invisible cube from which I created my cloud causes my ...
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0answers
17 views

Output to different folder by using different time range

I am animating a windmill and it has two different speed for different shot, and I wonder if it is possble to output result to different folder by time range (0~50 and 70~130). Something look like ...
2
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0answers
21 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. ...
1
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2answers
54 views

Glare on transparent background using Cycles

In a Cycles scene, I need to render glare around the warp engines, however, the resulting PNG always has the glare cut off when it leaves the body of the ship. This problem is present in the output ...
1
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1answer
68 views

How can I composite Eevee and Cycles together in one animation sequence?

I have a character model that I’d like to render in Cycles only and the rest of the scene in Eevee. This was suggested to me by someone I had contacted sometime ago. He said to speed up render times, ...
0
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1answer
40 views

Shadow catcher plane transparency problem in compositing

I'm new to blender and need some help with compositing. I tracked a video footage to camera solve and placed a 3d car in compositing. Shadow catcher plane showing world background on my footage floor ...
-1
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1answer
75 views

Why does the Alpha Over node make my image brighter?

In a Cycles project in Blender 2.9, I want all objects to receive white light from the environment, so I set World Properties --> Surface --> Color to white. But I want the background of the ...
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0answers
33 views

Asking for Video Editing, Workflow advice between VSE & Compositing

I am struggling with strips & VSE because I found no way to apply a node on a strip. The purpose is to make an old moving processing. The Raw video is in FullHD. I believe the several steps of ...
0
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1answer
26 views

Compositor: Uncontrollable glare and noise artifacts

In the compositor, I often have an uncontrollable glare I don't know how to get rid of. Usually, tweaking the threshold fixes the problem, but not with those noisy artifacts. Here is my basic setting: ...
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0answers
24 views

Why Does This Break The Viewer?

I need to be able to use a single value to affect an image in compositing. it seems like the simplest thing the compositor should be able to do but I have no idea how. whenever i attach a node giving ...
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0answers
18 views

How to add background image?

I want to add a background image to a render through the compositing, nodes but I can't seem to figure it out. How can I do this?
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1answer
27 views

How do I preview in composing?

I'm watching a lecture. When a YouTuber added and changed nodes in composing, the image below changed according to that. How do I get a real-time rendering image?
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1answer
45 views

How to make Filmic view transform to not affect the background image? [duplicate]

When rendering 3d scenes, I use the default view transform Filmic, because it is said this gives the most photorealistic results. But when I composit 3d elements over a background video, the Filmic ...
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0answers
14 views

Why is my diffuse color pass spotty when rendered?

The diffuse color pass seems normal when viewed in the viewport, but when it's rendered, the pass has a spotty look. Closer than a particular distance there is no issue, but farther from that ...
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0answers
45 views

Export to JSX for After Effects no longer working on 2.91

I've installed the After Effects JSX export add-on, and it was working fine in 2.90, but with 2.91, it says "Upgrade to 2.8x required" and it doesn't give me the option to export anymore. As ...
0
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1answer
18 views

How to save a denoised image in composting

How do I save my denoised render in Blender's Composting tab? Here's how I arrived at my problem... Rendered an Image Opened Composting Added Denoise Node Node worked perfectly Attempted to save the ...
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0answers
23 views

Problem with edges of mask in exr file while working in photoshop with it

I exported a exr MultiLayer file with masks from blender using cryptomatte. And I have such a problem in Photoshop itself, the seam between the objects is translucent, the mask leaves such an ...
0
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1answer
93 views

How create perfect mask using ID Pass ( “clown pass” in Photoshop)?

Has anyone looked at the tutorial? regular ID Pass so that later in Photoshop it will be easier to select the necessary objects. But what I don't understand is that even if you have this ID Pass (...
4
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3answers
118 views

How do I rotate a Multilayer EXR file in Blender's compositor?

It would seem that rotating an image is a trivial task, however I face this problem when working with Multilayer EXR format files in Blender. But why? I find it convenient to set my archvis scenes up ...
2
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0answers
17 views

High Pass with nodes

I'm attempting to recreate a photoshop technique I learned in a video with blender's node system. (https://www.youtube.com/watch?v=YoeZzxm5W88) I of course searched google and haven't been able to ...
0
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1answer
32 views

I'm trying to use the denoise function, but the nodes aren't showing up on the render layers

I am very new to blender, and I accidentally deleted the Render layer box in the node display in compositor. I don't know how to get it back, and all my renders are either just pure black or pure ...
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0answers
24 views

How can I add chromatic aberration to an image with transparent background correctly in the compositor?

I rendered a png image with transparent sky (i used the transparency option in film to hide the hdri) because i want to add a custom sky later on in gimp so i can tweek its colors separately. The ...
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0answers
15 views

How to properly compose anamophic wide angle shot (3600×3000)?

I have to compose wide angle shot (3600×3000 from red camera) and it looks squeezed. In render settings I made camera same size and just set aspect x to 2 and it's ok. But in composition I can't find ...
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0answers
15 views

Rotoscoping, mask composition

I have to key footage. I did it, and have some issue, actor`s cloth have reflection. So this part of cloth reflected greenscreen and keyed. To solve this problem I made masking but have some problems ...
1
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1answer
96 views

Masking footage over 3d objects in Blender 2.8+?

I don't get how to make a mask and use it properly. What I'd like know exactly is how to make a mask of a certain area of the footage, keep it tracked to the footage and make the mask layered in front ...
1
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1answer
33 views

Blender 2.90.1 Keying Node doesn't seem to work. Am I missing a switch somewhere, or does keying need to be added to the clip like a mask?

The Keying Node doesn't seem to work. Am I overlooking a switch somewhere, or does keying need to be "added" to the clip, as masking does, in order for it to render? Here is my compositor ...
1
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0answers
15 views

Rendering transparency in one compositing node only

I am brand new to compositing nodes, and I am trying to figure out how to render out one layer with transparency, and the other without. For example, My background, I don't want transparent to be the ...
1
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0answers
55 views

Is premultiplied alpha in Blender Compositor BROKEN?

I'm rendering an explosion and adding glow in Blender compositor. I want to use it in a video editor later to composit the explosion on top of other footage. The premultiplied alpha should let me have ...
1
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1answer
25 views

Random Streaks in Appearing Only in Final Render

My rendered animation shows a large streak on some of the frames, and not on others. The streak doesn't show in the viewport, only in the final render. Rendered using cycles. Here is what the Render ...
0
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0answers
21 views

What are Multipass and crypto mattes?

I have animated a character with texture. I want to composite / integrate it into my reallife footage. I have heard about multipass compositing is it possible to get different passes rendered from ...
0
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1answer
58 views

How do I render only the particular view layer I want instead of always including a full composite pass?

I have a scene and I'd like to render out PNG layers to make life easier in post-production. I have set up all my layers to render separately. However, Blender is also spending time rendering out a ...
-2
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1answer
36 views

Can I use blender for creating a 3D integrated scene? [duplicate]

Is blender good for compositing? I want to integrate my models in to real life footage and am expecting realistic results. Or can I make a 3D characters-integrated-real-life-scene which will look ...
1
vote
1answer
38 views

Fade to black during animation

How can I 'fade out' (or in) my animation? For example, at the end of a scene I want it to fade out to black to indicate time passing and then fade back in from black for the next scene.
0
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1answer
28 views

Viewer node in compositing doesn't show anything

Viewer node in compositing doesn't show anything, I've rendered the image, unplugged and replugged the nodes, but it never displays anything for some reason. uploaded the blender file here
0
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1answer
23 views

Did compositing in Cycles, went to eevee for the background, went back to cycles… and all my compositing had been deleted [duplicate]

How do I solve that? I had a beautiful planet and now the planet is all pink and plain, not really what I want. Everything that was in the compositing editor is not there anymore.

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