cs.CV 2606.02569

AdaCodec: A Predictive Visual Code for Video MLLMs

AdaCodec employs predictive visual coding, transmitting full reference frames only when prediction is costly, reducing visual tokens by 84.7% and boosting long-video understanding efficiency.

Haowen Hou, Zhen Huang, Zheming Liang et al.

2026-06-02 562