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The AI team from Peking University and Kuaishou has successfully tackled the challenge of complex video generation. They have proposed a new framework called VideoTetris, which can easily piece together various details like a puzzle to generate high-difficulty, complex-instruction videos. This framework surpasses commercial models such as Pika and Gen-2 in complex video generation tasks.

Alibaba has released EMO (Emote Portrait Alive), a portrait video generation framework that can create videos with rich facial expressions and head poses. The EMO technology outperforms existing state-of-the-art methods such as DreamTalk, Wav2Lip, and SadTalker. The EMO model could potentially be used as a tool for criminal activities.