AI生成视频-智谱清影
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AI生成视频-智谱清影
AI生成视频-智谱清影
2024年10月14日修改
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在快手可灵凭借老照片动起来火了之后，国内各大人工智能企业纷纷推出自己的AI生成视频功能。
从可灵AI、即梦AI，到PixVerse V2、清影、Vidu，前后不过1个月时间，5个视频大模型就卷得不可开交。
就在可灵AI全面开放使用，并且推出会员收费模式之后，智谱却反其道而行，开源了与「清影」同源的视频生成模型——CogVideoX。
开源网址：
8月6号，智谱开源了 3D Causal VAE，用于 CogVideoX-2B，可以几乎无损地重构视频。
以及 CogVideoX 系列视频生成模型的第一个模型, CogVideoX-2B。
下面几个是开源项目给到的视频demo，大家可以感受下效果。A detailed wooden toy ship with intricately carved masts and sails is seen gliding smoothly over a plush, blue carpet that mimics the waves of the sea. The ship's hull is painted a rich brown, with tiny windows. The carpet, soft and textured, provides a perfect backdrop, resembling an oceanic expanse. Surrounding the ship are various other toys and children's items, hinting at a playful environment. The scene captures the innocence and imagination of childhood, with the toy ship's journey symbolizing endless adventures in a whimsical, indoor setting.
，时长00:06
The camera follows behind a white vintage SUV with a black roof rack as it speeds up a steep dirt road surrounded by pine trees on a steep mountain slope, dust kicks up from its tires, the sunlight shines on the SUV as it speeds along the dirt road, casting a warm glow over the scene. The dirt road curves gently into the distance, with no other cars or vehicles in sight. The trees on either side of the road are redwoods, with patches of greenery scattered throughout. The car is seen from the rear following the curve with ease, making it seem as if it is on a rugged drive through the rugged terrain. The dirt road itself is surrounded by steep hills and mountains, with a clear blue sky above with wispy clouds.
，时长00:06
A street artist, clad in a worn-out denim jacket and a colorful bandana, stands before a vast concrete wall in the heart, holding a can of spray paint, spray-painting a colorful bird on a mottled wall.
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In the haunting backdrop of a war-torn city, where ruins and crumbled walls tell a story of devastation, a poignant close-up frames a young girl. Her face is smudged with ash, a silent testament to the chaos around her. Her eyes glistening with a mix of sorrow and resilience, capturing the raw emotion of a world that has lost its innocence to the ravages of conflict.
，时长00:06
开源模型和清影同源，但需要输入英文提示词才可以使用。
目前支持生成720*480分辨率的视频，时长6秒，平均8帧/秒，这个帧率卡顿会比较明显。
想要部署到本地运行的老铁，需要重点看下硬件配置。