7月2日，runway向所有用户开放了最新的文本转视频模型gen-3 alpha，当然确切的说应该是向所有付费用户开放。那从效果上来看，新发布的gen3模型妥妥的当前AI生成视频的第一梯队，那我们这一期就来测试一下它的文生视频功能。
相信通过我们上面的测试大家也可以看到，在生成视频的质量上，runway gen3模型妥妥的是现在市面上的第一梯队，而且在生成速度上我体验下来也是很好的，几乎生成一个视频也就是两三分钟，当然这也是建立在一个相对昂贵的价格上的，那如果换算成人民币的话，按现在的汇率生成一段10秒的视频，大概是11块钱左右。那这个价格下适不适合将runway作为生产力，就要看具体的应用场景。
然后我个人测试下来，runway Gen-3 Alpha在生成创意类尤其是写实风格视频上有相对不错的表现，当然也可能会遇到我那个飞行的小猪那种翻车的情况，总体来说如果我们变化几种提示词的写法都无法生成想要的效果，这里就不建议继续尝试了，毕竟每一次尝试的成本放在那里。不过gen3现在只是alpha版本，可能后期版本增加了图生视频或者其他的控制方式，生成的视频也会更可控一些。
那关于视频风格上，我看过一些其他大佬的测试，个人觉得runway Gen-3 Alpha在生成2D或者3D视频的效果上不是特别的好，至少不如生成写实视频的效果。这应该和其训练的素材量有关。这里我突发奇想，我觉得有生成卡通视频需求的小伙伴，可以用runway模型生成实拍视频，然后用domoAI转成2D效果，可能更加的自然。
𝕏 我的推特： / ytkexue
💎加入频道会员 享视频优先观看： / @kexue
相关链接
runwayml.com/
help.runwayml.com/hc/en-us/ar...
相关提示词：
喧闹的街道上，一只熊猫在拿着一口锅炒菜。镜头从一口在火上的锅的特写开始，锅中有一些蔬菜。然后逐渐拉远，展现出一只熊猫拿着这口锅，在街上炒菜的场景。镜头移动：从装有蔬菜的锅的特写开始，然后慢慢向后拉远，展现出熊猫在街道上炒菜。
On a bustling street, a panda is stir-frying with a wok. The shot begins with a close-up of the wok over a fire, filled with sizzling vegetables. The camera slowly pulls back to reveal the panda holding the wok, cooking on the street. Camera movement: Start with a close-up on the wok filled with vegetables, then slowly pull back to reveal the panda cooking on the street.
第一视角，写实风格。一直长着机械翅膀的小猪在纽约时代广场飞行，小猪毛茸茸的非常可爱，和他金属质感的机械翅膀形成鲜明的对比。背景是夜晚的时代广场。镜头移动：第一人称视角，跟随在小猪的后面，可以看到繁华的纽约时代广场。
First-person perspective, realistic style. A little pig with mechanical wings has been flying in Times Square, New York. The pig is fluffy and very cute, forming a stark contrast with its metallic mechanical wings. The background is Times Square at night. Camera movement: First-person perspective, following behind the pig, showcasing the bustling Times Square in New York.
FPV Tracking, realistic style. A little pig with mechanical wings has been flying in Times Square, New York. The pig is fluffy and very cute, forming a stark contrast with its metallic mechanical wings. The background is Times Square at night. Camera movement: FPV Tracking, following behind the pig, showcasing the bustling Times Square in New York.
FPV. A little pig with mechanical wings has been flying in Times Square, New York.
Camera Styles:FPV. A little pig with mechanical wings has been flying in Times Square, New York. Camera movement: FPV Tracking, following behind the pig, showcasing the bustling Times Square in New York.
50mm 镜头，一个男人手里拿着一张显卡，痛苦的咬了一口，突然这张显卡着火了。
50mm lens, a man holds a graphics card in his hand, bites it painfully, and suddenly the graphics card catches fire.
In the style of Hayao Miyazaki's cartoons, a girl stands in a field, with a gentle breeze blowing, her long red hair flowing in the wind. Camera movement: starting with a close-up of the girl's face, it gradually pulls back.
2D cartoon style,a girl stands in a field, with a gentle breeze blowing, her long red hair flowing in the wind. Camera movement: starting with a close-up of the girl's face, it gradually pulls back.
3D Disney style,a girl stands in a field, with a gentle breeze blowing, her long red hair flowing in the wind. Camera movement: starting with a close-up of the girl's face, it gradually pulls back.
Film realism style,a girl stands in a field, with a gentle breeze blowing, her long red hair flowing in the wind. Camera movement: starting with a close-up of the girl's face, it gradually pulls back.
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视频语言翻译（含对口型）
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