如何制作 lip sync AI 视频
上传视频
预览，然后点击“唇形同步”
预览和导出
为什么各团队选择 Rask 的唇形同步AI
“口型同步”基于您已批准的翻译内容运行
同一帧中有多人
设有两个质量等级，因此会议纪要的内容与议题的重要性相匹配
一张脸，一个声音，一个人
修正一行，保留已批准的版本
专为已拍摄的素材库打造
安全团队可以确认符合合规要求的方案
观看整个过程
Rask的“Lip-Sync”功能如何处理真实制作素材
画面中出现了几张脸。每位说话者对应的翻译音频均与之匹配，且出现在同一画面中。
人们将脸转向了镜头外。有侧脸和四分之三侧面角度的镜头，发言者或盯着屏幕，或互相凝视。
嘴巴部分被遮挡。无论是胡须、小胡子、眼镜、靠近脸部的手，还是画面中的麦克风——即使嘴巴被部分遮挡，细微的面部表情依然清晰可辨。
剪辑与镜头运动。手持镜头、横移镜头，以及在句子中间切换视角的剪辑。
光线不均。一间演讲厅，一处避难所，一天结束时的办公室。
快节奏的对话。话语重叠、插话，以及人们脱离剧本时的说话节奏。
长篇录音。完整的课程和学习模块，从头到尾。
这些产品的水平体现在增强型唇形同步功能上。标准版 则以牺牲精度为代价来换取更短的处理时间。
口型对位为何独树一帜
课程和讲座库
客户教育与产品入门指导
内部培训与能力建设
营销、广告和品牌视频
每周播报
由创始人及专家主导的内容
标准和增强型口型同步 AI 模式
标准对口型
增强的唇形同步
专为大规模发布视频的团队打造
安全与合规
API 和集成
对于周期性交易量， Rask API 消除了逐个上传文件以及相关流程中的交接环节，包括唇形同步。
审稿人角色
定制开发
人工干预
工作流设计
在正式推出前就已落实的同意与合规事宜
已通过认证。符合 SOC 2 Type II 和 GDPR 标准。视频和音频在传输和存储过程中均保持加密状态。
您的视频素材始终归您所有。您的内容不会被用于训练模型。
同意是首要原则。在许多司法管辖区，声音和面孔所享有的保护程度与签名相当。Rask 仅使用您拥有的视频素材以及您已获授权使用的声音。
还有一种中立的选择。如果无法获得特定声音的使用许可，可以使用具有使用权的人工合成声音来呈现相同的内容。
网友评论
THE BEST AI video translation tool
The user interface is exceptionally intuitive, making the entire process ultra-easy for me. I've particularly appreciated Rask's proficiency in handling technical and specialized language commonly found in online courses. The translations consistently maintain accuracy and a natural tone.
Probably the best AI dubbing software on the market right now
It has an easy to use interface where both the original language and the translation can be edited. And the clone voices are quite good. In totality a top tool right now in the market. I'm the host of a local podcast that we would like to internationalize - translating it to several languages and sending it out again using the original voices, now cloned and speaking English.
Great AI software for delivering content worldwide
The most helpful feature is to edit the translated transcript and being able to redub the video. The voice cloning feature is very accurate - that is great for delivering the content of a known guest, that people know how their voice sounds. Now they recognize the voice and understand the message.
A great discovery that saved a lot of work!
The easy straightforward way to use it, the fact to be able to edit the translated text before rendering the final versions - we work with videos that need compliance approval for the text, so for us this is an important feature, together with the fact that the voice cloning is very well achieved. It makes it easier for us to respond quickly to client changes.
Not perfect, but almost...
You don't need any previous knowledge, you just sign up and start translating and dubbing your videos. The possibility to correct the translations helps to get exceptional results. I have done a project of about 30 videos of about 25 minutes each in 2 languages and the results were excellent.
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Amazing
I used Rask to translate 18 episodes of a podcast from the original Italian. I cloned my own voice and used library voices for all the other people involved. The result is amazing. My cloned voice sounds like my own voice (with a better accent). Rask allowed me to translate an Italian podcast into English in just 3 days.
AI-based video translation service that breaks down language barriers
The most impressive feature is the AI's ability to maintain the speaker's original voice while translating the content. This is a game-changer for online educators like myself looking to reach a global audience. French being my first language, it was difficult for me to reach students from UK, US, etc. But with this tool, I have access to a bigger market.
Fantastic translation tool with some room for improvement
I'm a Canadian YouTuber who's always wanted to translate my content to the french language. I've used it on a couple of my videos to date, and have to say I'm quite impressed with the cloned voice feature. Planning on using it for 3-4 videos per month to bring my french channel back to life without a huge time commitment.