. ML tasks will run on the CPU; they will be slower but more stable. 4. Workflow Workarounds
: Errors can occur if you apply Mocha Pro to a clip that already has a Slow Motion effect; Premiere may block the second intensive effect. matte assist ml render failure mocha pro verified
A common "hidden" cause for ML render failure is working in advanced color managed workflows like ACES. Some users have found success by switching to a legacy workflow for the tracking phase: Switch to Legacy : In the Mocha project settings, try changing the Color Space Legacy (OCIO Legacy) with a working color space of Input Consistency Workflow Workarounds : Errors can occur if you
Support will escalate to engineering if the ML runtime (ONNX Runtime + custom Boris FX layers) shows a verified incompatibility with specific GPU hardware (e.g., Intel Arc, some older AMD GPUs). : Ensure you are using the latest "Studio"
: Ensure you are using the latest "Studio" drivers (for NVIDIA) rather than "Game Ready" drivers, as they provide better stability for ML tasks. Manual GPU Selection : In Mocha Pro, go to Preferences > GPU
Matte Assist requires VRAM. If you’re tracking a large clip (4K+, long duration, or many layers), the ML model can run out of memory.