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Article Written By:
Johann Dowa

Open Source iOS Control Providing Live Video Filters With A Great Interface

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Some time ago I mentioned GPUImage that greatly simplifies the creation of OpenGL ES video filters on the iOS platform.

I’ve also pointed out a tutorial on how to create video filters with GPUImage, and today came across a very interesting open source control that contains a collection of different live video filters and a nice image picker control for choosing the right filter.

Here’s a screenshot showing the picker with the filters running on a live stream:

Filters On Live Stream

In addition to providing an interface for selecting filters you can apply a radial blur to a live feed using gestures, and you can apply filters to images in the camera roll.

The control is DLCImagePickerController by Backspace.es and you can find it on Github here.

A great control and a great example on creating video filters with GPUImage.


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