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Problems with webcam

I have 2 webcams, both work on discord so I know they work. On one webcam, unity detects it, but I get "ERROR - Could not find specified video device", even if I set "deviceName" to it's name. The...

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WebCam Texture scaling on iPhoneX

Hi, I am trying to make a fullscreen camera feed image on a mobile phone (iPhone X). - - A: If I set AspectRatio Fitter to 'Fit in Parent' then it appears at full size but scaled down. - B: If I set...

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Is it possible to call a method once per frame inside of another method?

I'm working with live video processing. My problem is that I want to call a method and inside this method I want to have a loop that runs every frame just like Update() but after a defined time I want...

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how can i take webcam resource that worked by another program at the same time

First, I am not familiar with English, so I am sorry to ask a question using a translator. Hi I'm VR, AR Programmer with Unity. I have to make 'Object Detection Program' So, I studied some Python...

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WebCam.uploadTexture() is too slow with using 4K webcam.

Unity is very slow when working with 4K webcam video. ex:Ricoh theta. Even with the new CPU, I only got 20fps and my CPU Performance is close to 100%. ex: Ryzen 5 3600, Intel i7-8700@3.2GHZ. According...

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Quest connects to external webcam like Logicool C920

Hi! I tried to get the real-time image of my C920 webcam in the Oculus Quest using the WebCamTexture API. The program works perfectly well in Unity because my PC has no problem recognizing the webcam....

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PhotoCapture switch device multiple USB webcam

Hi, I am using windows and unity, and 2 USB webcams. I want to take a series of photos with the two webcams ( for a stereo 3D modeling application) and from what I can tell there are 2 ways of taking a...

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How to simultaneously render multiple (web)cam streams in Android

Hello everyone, I'm trying to render as 2D textures two cameras of my android device simultaneously on two different raw images. Unfortunately, seems that the provided WebCamTexture API allows only to...

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How to acsess multiple webcams in unity and then select them by dropdown

Hi! I have some problems by finding info about unity webcams detection. I want to be able to render my camera on quad in unity. Also to be able to select wich camera to play by dropdown list. Coud...

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Unity (Vuforia) doesn't recognize my PS Eye.

I'm trying to work on some AR stuff with Vuforia on Unity but for some reason it doesn't recognize my PS Eye camera. Any fix? Thank You!

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How to capture Camera disconnect in using Webcamtexture for Webgl

Hi, I wrote a script where I attempted to handle the edge cases with Unity Webcamtexture. So in case of a sudden camera disconnect an error message should pop up showing 'Camera not available'. While...

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Windows.WebCam.VideoCapture not works

I was referring to the official documents.(https://docs.unity3d.com/ScriptReference/Windows.WebCam.VideoCapture.html) but, 'VideoCapture.CreateAsync(false, delegate (VideoCapture videoCapture)'...

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Video Recording in Runtime

Hi I am making a multi screen video recording app using Unity 2020 (like Acapella if you are confused). I have made it so a microphone input can be recorded and played back at a later date but the...

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TEACHABLE MACHINE MODEL & UNITY

Hello, I have a "little" struggle here. My problem is that I am not good with C# or Java. I'll appreciate very much if somebody helps me with my little project that I can't attach but I can send in...

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delay webcam in unity

Please help.. It's just a newbie who is just getting into the unity development. I thought about implementing a webcam and completed it. To get to the stage, we use our webcam to sprinkle hand...

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Webcam texture not rendering on iOs URP

Hello, Having a real problem with Webcam textures on iOs. I render the webcam (mobile phone camera) to a Raw Image (with an unlit two sided material on it) and fix the aspect ratio to be correct. It...

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Why can't my webgl app find any camera on iphone

1. It is a WebGL app, tested on 2019.3 - 2020.3 2. I'm 100% sure SSL/SSH is enabled 3. PC, Android are working fine. 4. on IOS Debug log is "webcam found, count: 0" Code: public MeshRenderer[] renders;...

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How to play a movie and add a live webcam video overlay?

Hi, I am making a film that will be shown at an exhibition in about a month. The visitor can sit in front of a monitor and experience the film like this with headphones. At a certain point in the film...

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WebCamTexture.devices.Length returning 0 in Unity 2020.3.8f1

I run my code on Snapdragon 855 Mobile Hardware Development Kit and call "WebCamTexture.devices.Length" to find the camera device number , but it always return 0 in Unity 2020.3.8.f1. However I change...

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WebCamDevice.devices crash on Windows

My PC has a USB webcam device and a virtual webcam program installed, and 4 video capture boards. Calling WebCamDevice.devices causes a crash. I suspect it is because of the virtual webcam driver or...

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Switching to two different cameras with Vuforia ARCamera

Hi to all, i'm trying to find a way to switch between two different webcams being attached to my tablet on which I am implementing a Vuforia AR application. Is there a way to initialize a different...

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EasyAR 3.1.0 - webcam black screen after updating to Unity 2021.1.18f1

EasyAR 3.1.0 worked properly in older versions of Unity. The webcam loaded as expected, but since I've updated to Unity 2021.1.18f1, the webcam only shows a black screen. I tested it with the samples...

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Is it possible to see images from image sensors and digital cameras on unity...

Is it possible to see images from image sensors and digital cameras on unity like a web camera?

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MRTK open Hololens 2 camera on button click and display the image in the...

As described in the title I have a scene wich contains a button. I attached a script with the code you see below to a ```PhotoManager``` GameObject. The button runs ```TakePhoto()``` from the script...

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web camera not working in exe build

web camera working properly in editor mode but not working in windows exe build

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Can't see virtual webcam device on Unity 2019 (Ubuntu 16.0.4)

I successfully loopbacked Web cam devices on Ubuntu 16.0.4. I can played virtual cams well via ffplay software or webamtests.com on Ubuntu 16.0.4. However, when I tried to play it on Unity, the...

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WebCamTexture absurd CPU usage & visual bug on Linux

Hi everyone, In a recent project on Unity 2021.3.8f1 , I try to use `WebCamTexture`, and everything looks fine on macOS & IOs & Android. See the code below : private void SetUpCamera() {...

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WebCamTexture input frame-rate over 30fps?

I am working on a project to track a smartphone screen via 4 ArUco markers attached to the corners of the phone. The tracking algorithm is already implemented and working well. **My current issue is...

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How to develop an AR app for a Windows tab (not a Surface pro) ?

I'm having a problem to develop an AR app for a chemical factory and I have a particular tab from the brand Getac but the system is running with Windows. I tried to develop like an Hololens (by...

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How to access webcam permission in WebGL embed

Hi there. I've built a little sign language review game in Unity WebGL that allow a user to view their webcam output next to the video in order to practice the sign. On localhost and simmer.io, it...

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