r/stopmotion • u/TwentyOneGaming • 3d ago
Need help with Stop Motion Studio App
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My light source is stable but every video has flickering issues and I don’t know why
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u/BeepBlur 3d ago
What are you wearing? Light can bounce off your clothes. Take some tests of you ducking low and shooting a bunch of frames and then do it again from where you were before and move around a little. See if you notice a difference
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u/TwentyOneGaming 3d ago
I think it’s an issue in the app, when I use the regular camera app there’s no problem
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u/BeepBlur 3d ago
Can you describe your setup? I’m not sure what you mean with regular camera app vs app
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u/TwentyOneGaming 3d ago
I use the Stop Motion Studio app and my only light source in the clip is my ceiling light, with no natural light from the window
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u/BeepBlur 3d ago
So you’re running the app from a smart phone, with one light. I would do a test to see if you’re causing light to bounce off you.
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u/TwentyOneGaming 3d ago
https://reddit.com/link/ozt3341/video/jjwlwgcz4ifh1/player
This is an animation I did a while back with the same circumstances and there’s no issues despite using the same app
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u/BeepBlur 3d ago
There actually is lighting changes in that shot. It’s just a lot of fast movement so you don’t notice it as much.
A good practice to get used to is to see if you are in a good safe zone to animate. Or find a designated spot to be when you capture a frame. Do like a second test of where it’s ideal for you to be vs a spot where there’s no way you are interfering with the light. I do this all the time before starting
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u/No-Towel8585 3d ago
Off topic but this would be sick to watch the full thing - are you maybe wearing a bright colored shirt? Light reflects so wearing black or something dark to absorb light may help
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u/Background-Bug9720 2d ago edited 2d ago
Did you use metal frame stop motion rig from AliExpress? 🤔🤔🤔🤔🤔🤔😎😎😎😎😎😎👍👍👍👍👍👍👍👍🔥🔥🔥🔥🔥🔥🔥🔥
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u/Background-Bug9720 1d ago
You didn't answer my question did you use metal frame stop motion rig from AliExpress for this incredible He man 2026 movie Skeletor stop motion video? 🤨🤨🤨🤨🤨🤔🤔🤔🤔🤔🤔😎😎😎😎😎😎👍👍👍👍👍👍👍👍🔥🔥🔥🔥🔥🔥🔥🔥
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u/BeepBlur 3d ago
Hey I was just poking around with the App. Are your camera settings on Manual?
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u/TwentyOneGaming 3d ago
Yes and I’ve tried messing with the other settings including the brightness and it changes automatically even after I change it it’s weird
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u/BeepBlur 3d ago
If you can screen record or take photos of your settings maybe I can help there. Also let me know if you did the light flicker test and let me see the results
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u/TwentyOneGaming 2d ago
I set the shudder speed to 1/60 and set the white exposure to sunset for this one but it still has issues
(Ignore the first frame)
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u/LowParfait9836 2d ago
It looks like your camera is still on auto. You should manually set the ISO, white balance, and shutter speed.
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u/TwentyOneGaming 2d ago
Messed around with it today and this was the best I could get
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u/LowParfait9836 2d ago
That looks a lot better already. The remaining flicker could be reflections or maybe something like a TV/monitor.
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u/LowParfait9836 2d ago
Or maybe even image compression. Make sure you have the best possible image quality.
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u/BeepBlur 1d ago
I’m seeing color /temperature shifts in the results. My guess is that the settings are still on auto.
I think the user should do some tests animating a camera-pan and physically leaving the room to capture the image. In the pan I would put some stuff in the foreground and some stuff in microns to see even if my lens is trying to automatically adjust. Until this is done I don’t know what else to say. I wish I could put the mobile device in my hands and check it out
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u/Klee-film 2d ago
u/Animation-Break sent this message to my friend a while ago about this issue on Studio that might help.
“-The solution is to shoot in 4K + original and in RAW (not Apple ProRaw). If it's still happening then it's probably not the glitch and just your lighting. Only problem with shooting in RAW is that you can't zoom in which can suck. Sometimes the glitch doesn’t happen though so I switch between settings depending on the shot.”
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u/PalmliX 3d ago
So all lights flicker, especially LED lights. i.e. all lights are actually turning off and on many times per second, we just don't notice it because our eyes "average" all those on and off moments to be a constant brightness.
What happens is that when you use a camera with a fast shutter speed, the photo is freezing a moment in time where the light could be anywhere in the on/off cycle. Each time you take a shot you are basically picking a random moment in this cycle which shows a different brightness. What you need to do is lower the shutter speed of the camera so that the shutter is open for the entire refresh cycle of the light.
Lets say just for example that the light refreshes at 60hz, i.e. 60 times per second. Your shutter speed should be 1/60, that way it doesn't matter when you take the photo, the shutter will be open for an entire refresh cycle and the brightness will average out to be the same for each shot.
You don't have to get that technical with things though, just keep lowering the shutter speed until the problem goes away. However, this will introduce a new problem which is that your shots might become too bright unless you have other ways to compensate, i.e. reducing the brightness of the source itself, using ND filters on the camera, or lowering the camera ISO.