How to add real time filtering effects in camera 2 API in Android

android android-camera android-gpuimageview
Jack picture Jack · Nov 24, 2015 · Viewed 9.1k times · Source

I am developing a camera application in android, i want to enable real time filtering effects feature in to my app,I have used GPUimage filter to add filtering effects to an image.But i don't know how to enable real time filtering effects to camera preview before taking a picture.I have used camera and camera 2 api for below lollipop version and for lollipop version.Any library is available for this ?? I am a beginner,Can anyone help?

Answer

RevakoOA picture RevakoOA · Jan 18, 2016

If you need simple filters like sepia or negative you can just set CONTROL_EFFECT_MODE field in CaptureRequest instance via CaptureRequest.Builder method mBuilder.set(CaptureRequest.CONTROL_EFFECT_MODE, /*your value*/);

see developers doc for available values.

Related questions

How to turn on front flash light programmatically in Android?

I want to turn on front flash light (not with camera preview) programmatically in Android. I googled for it but the help i found referred me to this page Does anyone have any links or sample code?

Read More
How do I open the "front camera" on the Android platform?

More generally, if a device has more than one embedded camera, is there a way to initialize one of them in particular? I didn't find it in Android reference documentation: https://developer.android.com/reference/android/hardware/Camera.html https://…

Read More
Android camera intent

I need to push an intent to default camera application to make it take a photo, save it and return an URI. Is there any way to do this?

Read More