Content positioning.

Reframe the source inside a fixed visual container.

Move footage inside a fixed frame without moving the frame itself. Two matching windows use custom fit with identical scale and different content centers. The subject’s placement changes while the outer bounds remain aligned.

Try it in your agent.

Use this prompt as a starting point. Review the result, then ask for the details you want to change.

A prompt to start from

Use Tesseract. Create an eight-second silent Tesseract content-positioning comparison. Place two equal 812×584 coastal-video frames side by side on Bone. Both use identical custom content scale and synchronized footage. Keep the frame geometry fixed while the right version uses a different absolute contentCenter to shift the person right and leave more open space. Set “The frame stays. The focus moves.” in one line above. The difference must come from Custom media fit, not moving or resizing the layer.

Tesseract plugins and runtime downloads are coming soon.

A few useful details.

How do I try this with my agent?

Tesseract plugins and runtime downloads are coming soon. Save the sample prompt for launch. Once Tesseract is installed, your local agent can use it to create, preview, and refine an editable project.

Where does the video render?

Tesseract previews and renders locally on a Mac. The local engine is free; your agent’s subscription or usage costs are separate.

Crop and reframe

Control what appears inside a video or image frame.

Media fit

Stretch media deliberately or preserve proportions with contain/cover.

Nested scenes

Organize a complex scene into smaller editable sections.

Browse all Tesseract features

Your next video, made with your agent.

Professional tools for editing footage, creating motion graphics, and shaping sound.

Coming soon

Free on your Mac. Your agent’s costs are separate.