I developed a custom Unreal Engine Still Render Tool to solve a common problem in cinematic production: artists often need a single high-quality frame from a Level Sequence, but rendering the entire sequence is unnecessarily time-consuming.
 

Viewport screenshots can also be unreliable because the viewport may not accurately represent the final rendered result when Level Sequence overrides, cinematic settings or other rendering configuration are involved.
 

The tool provides a streamlined workflow for selecting the required frame and rendering it using the appropriate cinematic and render settings. Artists can choose a render preset and capture a high-quality still without having to configure the rendering workflow manually or process the rest of the sequence.
 

The result is a much faster workflow for tasks such as review images, look development, approvals and production stills, while maintaining greater consistency with the final cinematic output.