Skip to main content


The Adjustment toolset of VideoEditor SDK for iOS offers essential and advanced editing functions like Brightness, Contrast, Saturation or Exposure.

Adjustments tool

Our Adjustment tool is our swiss army knife for image optimization. It offers essential functions like brightness and contrast while allowing more expert users to fine-tune highlights, shadows and clarity.

The tool is implemented in the AdjustToolController class. For your app, you can choose which functionality you'd like to make available by modifying the AdjustToolControllerOptions as described in the configuration section. Using these options you can configure the sliders and buttons and react to changes to the sliders.

The default toolset consists of:

  1. Brightness
  2. Contrast
  3. Saturation
  4. Clarity
  5. Shadows
  6. Highlights
  7. Exposure

In order to change the available tools or their order, you have to set an array of AdjustTool values to the allowedAdjustTools property. For an example of how to configure this tool refer to the next section.