A hypothetical or specialized abbreviation potentially meaning 'frames per second per second,' suggesting acceleration of frame rate changes, though not standard usage.
Compound acronym built from 'fps' (frames per second) with an additional 'ps' (per second) appended, creating a nested temporal measurement unlikely to appear in standard technical vocabulary.
If fpsps existed as a real measurement, it would describe how quickly video playback speed itself changes—it's the kind of meta-measurement that theoretically exists but almost never gets used because it's too abstract.
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