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Questions tagged [compositing]

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9 views

How to synch audio with video when both tracks are from same source?

I am using the VSE in Blender 2.80 on Windows 10 to add cards to an existing video in MP4 format that is about 20 minutes long. I placed my cards and have chosen the following settings: These are the ...
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1answer
114 views

White Noise in Blender Z Pass with alpha value in Mix Shader

I am trying to get the depth value using z pass from my scene which is a simple head model, but while rendering there is white salt and pepper noise in the hair and eyelash. I have saved in both png ...
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6 views

scene and camera tracking

how can get the same set up scene and layers that I get automatically with "set background" and "set track scene" in camera tracking? I try to explain better: when you use tracking point in Movie ...
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6 views

Compositing: Ho to scale compositing results to different image sizes?

I have a compositing and would like to save the image result to individual files by using different image sizes. Currently I only know the end size of an composting result is based in the scene ...
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1answer
39 views

Video editing: weird transparency blending with “Alpha Over”

I'm working on a video in the sequencer, and as part of this I want to overlay a scene containing some text. The text is rendered via node-based shading, and in particular uses a "clouds" texture to ...
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1answer
19 views

Exr data window in compositing

I try to make image compositing with Blender and my sequence images layers are EXR coming from another software ( Houdini ). Many software use a feature of openEXR call "data window". It's make a crop ...
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22 views

How do I render a GlossInd pass without all the extra planes on which the gloss actually is?

I am trying my hand at VFX/CGI so I need to use blender to render objects to composite into live-action footage in After Effects. This requires me to separate passes and render shadows and gloss etc. ...
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16 views

How to create a Multi Dimentional Door? [duplicate]

I'm trying to do things with as little of Photoshop as possible, seeing if there is a alt method on how to such effect. So, I have this scene set up where I need this door that leads to a white room ...
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1answer
6 views

Rendering with background movie clip isn't working

I've tried rendering a 3d poly spider on top of a movie clip (Which I imported from a sequence of PNGs), but even after a bit of compositing nodes I've copied from another similar question it still ...
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0answers
7 views

Strange moving Texture in my Visual FX shot during following a YouTube Tutorial

When I try to recreate the effect in this Youtube Tutorial (https://www.youtube.com/watch?v=3df4Lxchf4Q&t ), then the last steps where he is connecting the track position node with the translate ...
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1answer
14 views

How do I get image handles and click&drag things around in Blender Compositor?

I'm not new to Blender but I was wondering how to use the Blender Compositor the After Effects away or like any other compositing or video editing software, meaning I'd like to click onto an image or ...
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20 views

composing cycles reflection

I understand that this question has been raised many times, but nowhere can I find an answer, how can I get a reflection of the glow on a transparent floor in composing? sorry if that .... ( in B- 2....
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9 views

What file format and setup for the “Vector Blur” node in compositing

Which file format I've to save for using vector data in a "Vector Blur" node in Blenders compositing? Currently I save the vector pass into a OpenEXR file, but the blur is always vertical and doesn't ...
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1answer
15 views

Glare shows in compositing window, not in final render

I am trying to do the Blender Guru Neon tutorial, all good EXCEPT I can't figure out the glare node set up. I have mine set up just like his tutorial shows, but in mine the glare only shows as a ...
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16 views

How to composite shadow on different view layers?

I'm trying to learn how to do this to save on render times during animation in Blender 2.81. I want to use this on a project that will have moving characters, moving camera, etc. Everything works ...
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20 views

how to add mist in the 2.8 compositor?

I enabled the mist pass in my render settings then rendered via sheep it. however i have no mist settings on my image only a depth. and i cant seem to get the mist to appear
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35 views

EXR Artefacts / Lensdistortion STMap to Nuke / 3D Tracking

I bumpt into a STMap artifacts problem In Nuke i generate a plate red (x+0.5)/width green (y+0.5)/height" blue 0 alpha 1 Format is EXR 32bit zip1 In Blender I undistort it ...
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1answer
49 views

Cryptomatte from Blender to Fusion Studio 16

I am new to Blender and I am trying to export individual multi layer exr files into Fusion Studio 16 for the purpose of utilizing cryptomatte editing. I enabled the cryptomatte in the render pass ...
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15 views

Animation Render Glitches

I have been struggling with this issue for some time now. Every once in a while, when I render a frame it will have bizarre...glitches, is all I can call them. Animations are where this is most ...
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6 views

Is it possible in the compositing to move, rotate, and stale layers in a interactive mode

Move, rotate, scale layers in the compositing changing only parameters of the node is very mechanic and slow there is an other way to do it in Blender or using Addons. Because do it in After effects ...
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15 views

Box Mask won't Translate

I'm compositing movies, a man on a green screen over a beach scene. I have used a Box Mask to exclude some rubbish in the edges of the green screen shot. This all works fine - see screenshot. Of ...
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1answer
28 views

Diffuse Colour not showing in compositing render layers

I'm new to blender from cinema 4d and am trying to get my head around the render layers and file output nodes so I can combine my passes in Nuke. I have all my render layers setup inside Blender and ...
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0answers
18 views

My object isn't tracking with the empty in final render but it's fine in my layout and 3-d viewport

My graphic tracks with the empty (the running man) fine in my viewport but is almost completely disjointed in my final render Could you help me see why [https://i.imgur.com/YH5vSnp.gifv] is fine in my ...
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3answers
79 views

Blender 2.8 Time Nodes for 2d Animation

I am pretty much a blender newbie but here is what I am trying to accomplish: Basically I want to create a simple 2d animation using nodes. I created this simple network which changes the color over ...
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25 views

How to add thickness to transparent material from image? [duplicate]

I have this object with a material I created with an image, how can I manage to add thickness to it ? I already tried adding the solidify modifier but could not get any result... Here is a screenshot ...
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2answers
53 views

Blender color reduction

I'm trying to post-process my render to achieve a low color depth look. For some reason the image becomes darker and the render do not really matches the look I want. Exporting the not post-...
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8 views

compositer scale node translates image diagonally downwards

when I use the scale node it commonly also slightly translate the image towards the bottom left. in this example I'm up scaling an image to a frame exactly 2x its original size as you can see there ...
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1answer
15 views

Compositing and motion tracking the object is bright but see through

The object will end up transparent but I don't know how to explain it. This is a compositing issue I have tried using a mix node and aplha over node with different FAC values and get a product worse ...
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38 views

Compositing a transparent helmet

A reference for what I'm going for. Trying to composite a helmet similar to what is seen below but onto a photo of a dog. Here is my background plate. I'm having a difficult time making it look like ...
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1answer
25 views

When I render my image, and select composite and combined for the render view, only one of the layers is showing

I followed a tutorial on YouTube about how to make a planet in blender. Unfortunately, he didn't show you how to render it. The tutorial has a planet layer, and an atmosphere layer. Then in a ...
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1answer
816 views

denoise node not available under compositing in blender 2.8

I was following blender gurus new donut tutorial. after modelling the donut, i rendered it once, went into compositing to add a denoiser node to the rendered image. but if i search it, its not ...
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1answer
33 views

How to make transparent background from halo material

i spending many hour following this tutorial,when i finished it and try to change the background to transparent the result is not what i want.So how i achieve this for vfx on my movie. This is the ...
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21 views

Rendered motion track is jittery despite low solve error (0.3)

I have done some motion tracking and overlayed a 3D model onto my tracked footage. The track itself seemed promising, with a solve error of about 0.3 (after a lot of fiddling). Scrubbing through the ...
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0answers
36 views

How to do cyclical compositing?

I am trying to simulate the effect of long exposure on cameras. Using motion blur is a good strategy for short exposures but when I want an extra large exposure (to do some sort of light painting) the ...
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1answer
379 views

How to render multiple scenes at once, composite, and save as ONE file in Blender 2.8?

Similar questions on here seem to refer to rendering two different scenes for the purpose of multiple outputs. I want to composite BOTH scenes together in Blender's compositor and then export as one ...
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0answers
14 views

Compositor distorts some part of image vs blender cycle

I am trying to use compositing nodes to overlay some object above the other (eye browse over the face). The resulted image is partially distorted compared to normal cycle. I am not sure why. Please ...
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36 views

Is there some way I can update the viewer node during background rendering to output the correct results?

I'm rendering several images from one blender file and I would like to manipulate the pixels of the render output directly. I implemented the workaround from https://blender.stackexchange.com/a/71264/...
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30 views

(SOLVED) Multiple meshes don't show up in final render, but show up in viewport with and without rendering on

[EDIT] I figured out the issue. My file management setup in the outliner was pretty terrible, there were random collections that messed with what the project rendered. I just moved all the meshes into ...
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0answers
21 views

Different View Transform & Look settings per layer in compositor

I have a scene with two view layers. The first view layer contains a starship ans is designed for the Filmic View Transform in Render tab and for the Look set to None. The second view layer ...
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2answers
54 views

Blender compositing, blur node problem

I am using mask for motion tracking scene, and I want use blur for mask in compositing. what is problem: blender node is bluring mask and make it larger, that causes problem for me, is it possible to ...
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0answers
28 views

Are there any other ways besides motion tracking?

I have an animated model with vertex parented empties (img 1) I need to transfer these positions to another blend file so that they are on the same z coordinate. And so that there was a camera on top. ...
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1answer
202 views

Blender 2.8 compositor isn't saving me any time?

I'm trying to squeeze out some animation highlights for a sizzle reel and wanted to save time by reusing my background with the compositor. Here is what was being rendered before I used a transparent ...
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22 views

Z-Combine desaturates reflection Layer

I am trying to combine some layer in the compositor with Z-Combine but in the last step the reflection is loosing its color. In the top of the first picture you can see the part of compositing that ...
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1answer
33 views

Compositing video footage into a 3d scene?

I am trying to composite some footage of a person that has been chroma keyed into a scene of a dark room with flickering lights. My problem is that I don't even know how I would get close to making it ...
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75 views

why blender motion track didn't render the movie?

I build a motion tracking animation, but the render result didn't shows my video. I make sure my nodes are linked right. what's wrong with my animation? please help me!
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0answers
33 views

How to control 2 light sources glare in one composite image?

https://i.imgur.com/3P9IzdY.png How can I rework this node system in the compositor so I can have the glare be different for two different objects emitting light within a single image render?
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38 views

Mist with Photo in compositing

I have a problem with Mist. I am compositing a photo with blender, using the cool mist tool. The problem is I don't have any clue how to exclude the foliage over my cosplayer model. This is my cycles ...
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1answer
51 views

How can I overlay snow onto a static scene to make an animation?

I have a scene consisting of a castle in the mountains. I want to add snowfall to the scene using a particle emitter to make the scene animated. That's the easy part. My scene takes quite a long ...
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1answer
22 views

How to mix 2 keying nodes in the compositor to keep the alpha channel from both?

How do I mix two keys in the compositor to form an image that uses both the keyed out parts? Movie Clip node > Keying node > Viewer = green screen removed; then same Movie Clip node > different ...
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1answer
19 views

is there a way i can control which parts of the render have the glow? [duplicate]

im trying to replicate something similar to below where near the exhaust the flames are extremely bright and towards the end of the flame it fades out. i got the glow to be amped up but i have no idea ...

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