Video material previews incorrectly on Mac

Received multiple reports of users on Mac computers experiencing issues previewing video materials in Twinmotion 2025.1.

When adding video materials to the scene, the scale seems to be incorrect and the video will only appear as blurry flashes when applied to a surface. The material preview in the Materials Dock also looks incorrect.

This does not seem to affect exported renders.

The same file where this occurred on a Mac machine does not display the issue when viewed on Windows. Currently no successful reproduction internally on Windows and Mac.

Reporting users are all on M4 chip Macs and indicate that Twinmotion 2024.1.2 does not display this problem. The issue was not present on an M1 chip Mac.

1. Open Twinmotion 2025.1
2. Add a video material to any surface in the scene

Result: The video material will preview incorrectly in the viewport and in the Materials Dock