Automated AI-powered rotoscoping has arrived!

Mask Prompter is the new way of creating mattes. Simply use points and boxes to detect and generate black-white mattes and alpha channels for objects in your footage.

Use the power of A.I. to handle the tedious work and get back to being creative!

New: Fast mode! This gives good performance on weaker gpus and cpu only systems.

Hardware support

MacOS ≥ 12.3 (M1/M2 or Intel with AMD GPU) and RAM >= 16GB &#9989 &#9989 MacOS ≥ 11.5 &#9989 &#10060

	cpu mode	hardware acceleration
Windows with NVIDIA GPU		&#9989
Windows with other GPU	&#9989	&#10060

Hardware acceleration will run orders of magnitude faster than the cpu mode.

Features

Simple workflow

The matting workflow is super simple. Specify points and rectangles on/around the object. Mask Prompter will create a matte from your prompt. This allows for fine-grained selection, refinement and easy tracking.

Interactive

We applied some custom extensions to the underlying AI – therefore you’ll get interactive prompting. Note: The performance will be dependent on your hardware.

Stable on video!

It’s very easy to get consistent results on video. The rivers matte on the right was created with a single point placed on the river!

Multiple output modes

Output your mattes as overlays for visualization, as a black-white matte or as content with transparent alpha channel. This allows for versatile integration in your workflow and combination with other effects.

Size: 25.2 MBFree Download