After Effects adds Motion AI and real-time GPU compositing for faster timelines

Design · 6 min read

After Effects' Motion AI automates common time-consuming tasks like rotoscoping, planar tracking, and cleanup by generating context-aware masks and tracking data that are editable at any stage. The AI is integrated into the timeline so suggested masks and tracks appear as non-destructive layers designers can accept or refine.

Alongside Motion AI, Adobe shipped a real-time GPU compositing pipeline that accelerates playback and allows for live previews of complex layer stacks and effects. The compositor uses tiled rendering and progressive refinement to keep scrubbing responsive even on long timelines.

Adobe highlights how the combination speeds prototyping and client review cycles, but also underscores manual controls to prevent over-reliance on automation for nuanced creative decisions. Studios testing the features report significant time savings for cleanup-heavy tasks.