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Questions tagged [affdex-sdk]

This tag is for questions regarding the usage of Affectiva's emotion recognition SDKs. The SDK is now at version 3.0.

Affectiva has produced SDKs for , , , and .

API documentation is in the Developer portal.

45-day free trial SDK licenses for Windows, Android or iOS available here.

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What does an exclamation point in the Affdex analysis data mean?

I'm using the Affdex API to analyze facial data. Recently I'm getting back detailed data that periodically has an exclamation point (!) in the data stream, often followed by a very large number (but not always). Does anyone know why this would be…
svannoy
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XamlParseException when implementing Affdex.ImageListener

When implementing Affdex.ImageListener on my main window, I get an XamlParseException stating The method or operation is not implemented My MainWindow stub implements all the methods of the interface. If I remove the interface, everything is fine.…
Mario de Sousa
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Affdex AFDXDetector delegate functions are never called when using the camera?

I’m having some trouble getting the Affdex iOS SDK to work with streaming input from the onboard camera. I’m using XCode 7.1.1 and an iPhone 5S. Here’s my initialization code: let detector = AFDXDetector.init(delegate: self, usingCamera:…
emotionbot
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Affdex SDK: which face will be captured when there are multiple faces in the camera view

I am trying to analyze the emotion data using the affdex sdk integration in my Unity game. Below is the piece of code that I am using to get the emotions from face. public float currentJoy; public override void onImageResults(Dictionary…
Vipin Verma
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Affectiva drops every second frame

I am running Affectiva SDK 4.0 on a GoPro video recording. I'm using a C++ program on Ubuntu 16.04. The GoPro video was recorded with 60 fps. The problem is that Affectiva only provides results for around half of the frames (i.e. 30 fps). If I look…
machinery
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Trimming video for better results with Affectiva?

I have a video recording of a person in a sitting position (the camera was place in front of the person). The recording lasts for around 60 minutes. At the beginning and end of the recordings (around 10 min each) there is a second person in the…
machinery
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Affdex SDK Compilation error with undefined reference to `Visualizer::Visualizer()'

I wish to setup Affectiva SDK 4.0.0 for Linux and hence, have started working on example apps from https://github.com/Affectiva/cpp-sdk-samples I have Ubunutu 16.04, OpenCV 2.4.11, Boost 1.63, cmake 3.8.1, pre-installed gcc 5.5.0 and manually…
Mudra
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Affectiva affdex-sdk works with Android SDK 22 only

I am trying out the github examples referenced in the Affectiva AI docs. See: Affectiva Android example on github The examples work, shipping with the following project gradle configuration: build.gradle apply plugin:…
BetterSaveThanSorry
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getParameters failed affectiva

In few devices I am getiing below exceptions after integrating affdex sdk.Could you please let me know if we need to make any changes to fix it? java.lang.RuntimeException: getParameters failed (empty parameters) …
Remmyabhavan
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Affdex JavaScript SDK non working HTML button

I'm currently working on a project with the technology of Affectiva called Affdex. I'm currently part of an evaluation to test the SDK. I've build a simple website, but this HTML button doesn't seem to do nothing. Now, doing a few tests, I see the…
gangrelg
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Multithreading Aforge directshow to display camera Stream and recognize emotions

I am using the affdex SDK to detect emotions and while the detection of emotions I need to display the camera stream to the users to be able to see themselves, I am using the Aforge library and the Affdex SDk. when I wrote both in the main thread…
Rana Wael
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Adjusting brightness and contrast before using Affectiva Emtion SDK?

Does the brightness or contrast of the video matter, i.e. should it be adjusted before using the Affectiva Emotion SDK so that the face is best visible?
machinery
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Does Affectiva's Unity SDK support WebGL builds?

Aim:- To create a video-game with Unity3D integrated with Affectiva's emotion tracking SDK and deploy it on a web-server for experimenting. I downloaded the sample application called EmoSurvival, which uses the Affectiva's SDK for emotion detection.…
Vipin Verma
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Dark camera preview observed in 6.0.1 affdex-sdk

I have integrated the Affectiva Android SDK. It is working as expected in Lollipop, but in Marshmallow phone a dark preview is observed. The camera application is working fine. Is there any possibility to set the brightness to fix dark preview…
Remmyabhavan
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AffdexMe Says "Failed to retrieve feed from webcam"

The webcam lights up but I get an error message saying "Failed to retrieve feed from webcam". I tried writing a C# program using Affdex SDK, the webcam lights up but nothing happens (it is supposed to write on the console if it finds a face). I…
Halaby
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