ANVIL: Accelerator-Native Video Interpolation via Codec Motion Vector Priors

ArXi:2603.26835v1 Announce Type: cross Mobile displays refresh at 90-120 Hz, yet most video is encoded at 24-30 frames per second; real-time frame-rate doubling requires each synthesized frame within 33.3 ms on mobile neural processing units. We show that mainstream flow-based video frame interpolation faces three structural deployment barriers on mobile accelerators: spatial sampling operators exceed the frame budget or lack hardware, iterative flow refinement collapses under 8-bit post-