Which (After Effects, Nuke, Premiere, or Standalone) are you running?
What is the and file format of the footage you are working with?
Render the matte out directly from Mocha as a black-and-white TIFF or EXR sequence.
Developers can often pinpoint whether the issue is VRAM-related, a GPU detection failure, or a deeper software conflict from these logs. matte assist ml render failure mocha pro verified
Corrupted or missing machine learning weight files will stop a render instantly.
This forces Mocha Pro to use the correct GPU for ML processing, bypassing automatic detection errors that might default to an incompatible or underpowered integrated GPU.
A corrupted cache is often the culprit, even on verified systems. Cached data can conflict with ML processing, causing render failures. Perform a comprehensive cache clearance: Which (After Effects, Nuke, Premiere, or Standalone) are
Ensure your GPU drivers (NVIDIA/AMD) are up to date.
Verify that the is set to Auto for full sequence processing.
: Turn off the visibility of your Matte Assist layers one by one. Attempt a preview render after disabling each layer to pinpoint the exact shape causing the failure. Developers can often pinpoint whether the issue is
Attempting to process too many frames at once can lead to memory overflow.
Although less common, a corrupt or improperly activated license can cause render failures. This can happen if:
: If the problem persists, consider reaching out to the software support team. Provide detailed information about your setup, the process you're using, and the exact error messages you receive.
Mocha Pro’s uses an on-device ML model to generate detailed foreground mattes from a rough user-provided shape (like an X-Spline). A render failure means the ML engine crashed, timed out, or received invalid input data.