誰說視頻只能“一鏡到底”？字節創新技術LCT，讓AI像導演一樣拍攝電影大片！
你是不是已經看慣了那些由AI生成的，雖然逼真但總感覺少了點“味道”的短視頻?現在，一項名爲長上下文調整 （Long Context Tuning， LCT） 的創新技術橫空出世，它讓AI視頻生成模型擁有了執導多鏡頭敘事視頻的能力，如同電影和電視劇那樣，在不同鏡頭之間自由切換，構建出更連貫、更引人入勝的故事場景。過去，頂尖的AI視頻生成模型，比如SoRA，Kling，Gen3，已經能夠創造出長達一分鐘的逼真單鏡頭視頻。但這與真實世界中，由多個鏡頭組成的敘事視頻（比如電影中的一個場景）的需求之
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