AI RESEARCH
DySink: Dynamic Frame Sinks for Autoregressive Long Video Generation
arXiv CS.CV
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ArXi:2605.21028v1 Announce Type: new Autoregressive long video generation often adopts bounded-memory streaming for efficiency, typically combining local windows for short-term continuity with static early-frame sinks as long-range anchors. However, this fixed allocation keeps early frames cached even when the current visual state has substantially diverged from them, while discarding potentially relevant intermediate history.