如何制作对上口型的AI翻译视频?HeyGen AI数字人教程,定制专属AI数字人,翻译多语言视频。

Alex Day
29 Oct 202305:34

TLDR视频教程介绍了如何使用Heygen AI数字人视频制作平台制作对上口型的AI翻译视频。Heygen支持300多种声音和40多种语言,包括中文、粤语、英语、西班牙语和日语等。用户可以免费创建一个定制的数字人替身,并有2分钟的免费额度。制作视频有两种方式:一是让AI数字人根据文字自动制作口播视频;二是上传现有视频,选择翻译语言,由平台完成口型和语言的翻译。视频还展示了如何采集数字人替身的素材,即使用中文录制,也能让数字人说其他语言。此外,Heygen提供了GPT接口,帮助用户创作视频脚本。最后,视频分享了使用Heygen生成的视频效果,并鼓励观众体验。

Takeaways

  • 😀 Heygen 是一个AI数字人视频制作平台,支持多种语言和声音。
  • 🤖 可以免费制作AI数字人替身,并有2分钟的免费额度。
  • 🌐 比较于Synthesia,Heygen提供更经济的定制数字人选项。
  • 📹 制作AI视频有两种方式:一是创建数字人后用其进行多语言口播,二是上传视频进行语言翻译。
  • 🎥 Heygen 允许用户在家用简单设备就能制作数字人替身。
  • 🗣 AI数字人可以流利地说出多种语言,即便录制时使用的是其他语言。
  • 📑 利用Heygen可以快速生成多语言视频,适用于培训、产品宣传等。
  • 🚀 Heygen提供简单的视频制作过程和高效的翻译服务,适合快速内容创作。
  • 📝 还有GPT入口可用于直接生成视频脚本,简化内容创作过程。
  • 🌍 进一步探索AI在视频翻译和口型同步处理专业术语的能力。

Q & A

  • AI视频翻译工具Heygen的主要功能是什么?

    -Heygen是一个AI数字人视频制作平台,可以通过AI数字人生成多种语言的培训视频、产品宣传视频等,支持300多种声音,40多种语言。

  • 与Synthesia相比,Heygen在价格上有何优势?

    -与Synthesia相比,Heygen的价格相对便宜。Synthesia制作一个定制的数字人替身需要1,000美金一年,而Heygen可以免费制作一个定制的数字人替身,并有2分钟的免费额度可以使用。

  • 如何使用Heygen制作数字人替身?

    -可以使用家里的简单相机或电脑摄像头录制2分钟视频来制作数字人替身,或者通过电脑摄像头直接现场录制。录制时,Heygen会提供滚动的参考文字和一些神态、动作上的建议。

  • Heygen支持的视频和语言种类有哪些?

    -Heygen支持300多种声音和40多种语言,包括中文、粤语、英语、西班牙语、日语等。

  • 如果Heygen的免费额度用完了,超出部分的费用是多少?

    -如果超出免费额度,费用是59美金一个月,拥有30分钟的额度。

  • 使用Heygen的第二种制作视频方式是什么?

    -第二种方式是直接上传视频,选择需要翻译的语言,由平台完成视频语言口型的翻译。

  • 在Heygen平台上,如何进行视频定制?

    -在Heygen后台找到对应场景、穿着、形态、风格的数字人形象,选择想用来生成视频的形象,然后进入视频定制,输入需要的语言文字,选择翻译,就可以制作视频。

  • Heygen是否提供GPT的入口来帮助创作视频脚本?

    -是的,Heygen提供了GPT的入口,可以直接调用GPT的能力创作文字,只需要给到简单的选题,它就能提供视频的基础脚本。

  • 如何测试AI的语言能力和口型同步处理能力?

    -可以通过上传一个需要翻译的视频到Heygen的翻译界面,选择需要翻译的语言,获取翻译好的视频来测试AI的语言能力和口型同步处理能力。

  • 使用Heygen生成的视频效果如何?

    -根据视频脚本的描述,使用Heygen生成的视频效果看起来很酷,并且可以快速翻译视频内容到其他语言,效率很高。

  • 如何快速体验Heygen生成的视频?

    -可以通过点击视频链接中的链接,使用2分钟的免费额度快速体验Heygen生成的视频。

  • 视频的讲述者是谁,他的职业是什么?

    -视频的讲述者是Alex Day,他是一个使用AI和自动化技术解决数字营销问题的专业人士。

Outlines

00:00

🚀 Introduction to AI Video Translation with Heygen

This paragraph introduces the concept of AI video translation and how it enables celebrities like Tim Cook or Taylor Swift to speak fluent Chinese through AI-generated videos. The narrator explains that they will discuss the tools and processes needed to create such videos, showcasing two methods: one involving an AI digital person generating a video from text, and the other translating an existing video into different languages. The narrator uses Heygen, an AI digital person video production platform, which supports over 300 voices and 40 languages, including Chinese, Cantonese, English, Spanish, and Japanese. Compared to Synthesia, Heygen is more affordable, offering a free custom digital person avatar with a 2-minute free quota. The paragraph also provides a link for viewers to try out Heygen for free without needing a credit card.

05:01

🎬 Heygen's Video Translation and Customization Process

The narrator details the process of creating a digital avatar with Heygen, which is simpler than Synthesia and does not require a professional studio. Users can either upload a pre-recorded video or record directly using a camera or webcam, following on-screen prompts for text and gestures. The platform captures pronunciation, mouth movements, and body language, allowing the digital person to speak various languages convincingly. After a short wait, the digital avatar is ready, and users can customize it with different scenes, attire, and styles. Heygen also offers translation services and a scriptwriting tool powered by GPT for creating video scripts. The narrator shares their positive experience with Heygen, finding it efficient for quickly translating video content into other languages and plans to continue using it. The paragraph concludes with a call to action for viewers to try out Heygen using a provided link and to support the channel by liking, subscribing, and sharing the video.

Mindmap

Keywords

💡AI Video Translation

AI Video Translation refers to the process of using artificial intelligence to convert a video's audio from one language to another, while also synchronizing the lip movements of the speaker in the video to match the translated language. This technology is showcased in the video where various personalities, such as Tim Cook or Taylor Swift, are seen speaking fluently in languages they may not have originally recorded in, highlighting the capabilities of AI to enhance multilingual communication.

💡Heygen

Heygen is an AI digital human video production platform that enables the creation of training and promotional videos in multiple languages using AI digital humans. It is highlighted in the video as a cost-effective alternative to other platforms, offering a wide range of voice options and language support. The video demonstrates how Heygen can be used to create personalized digital human avatars and translate videos into different languages, which is central to the theme of leveraging AI for efficient multilingual content creation.

💡AI Digital Human

An AI Digital Human, as mentioned in the video, is a virtual avatar powered by artificial intelligence that can mimic human speech and facial expressions. These digital humans can be customized to represent a specific individual or a generic character and are used to generate videos in various languages. In the context of the video, AI digital humans are crucial for creating multilingual content without the need for the actual person to speak those languages, showcasing the potential of AI in content personalization and language translation.

💡Lip Sync

Lip Sync, in the context of the video, refers to the synchronization of a speaker's lip movements with the audio of a different language. This is a significant feature of AI video translation, allowing the digital human or the person in the video to appear as if they are naturally speaking the translated language. The video emphasizes the importance of accurate lip sync to make the translated content appear authentic and professional.

💡Custom Digital Human Avatar

A Custom Digital Human Avatar, as discussed in the video, is a unique digital representation of a person created using AI technology. The process involves capturing the individual's likeness, voice, and mannerisms to generate a digital double that can be used in various multimedia applications. In the video, the creation of a custom digital human avatar is a key step in producing personalized multilingual videos, demonstrating the convergence of personalization and technology.

💡Synthesia

Synthesia is another AI digital human platform mentioned for comparison with Heygen. It is known for creating customized digital human avatars, but it is noted to be more expensive than Heygen. The video script contrasts the pricing and features of Synthesia with Heygen, emphasizing the affordability and capabilities of Heygen in creating multilingual video content.

💡Language Conversion

Language Conversion is the process of translating the spoken language in a video from one language to another, which is a core focus of the video's content. The video demonstrates how AI technology can convert English to Chinese, for instance, not just through text translation but also by adjusting the lip movements and facial expressions of the speaker to match the new language. This process is crucial for creating videos that can reach a global audience.

💡Professional Terminology

Professional Terminology refers to the specific vocabulary used within a particular industry or field. In the video, the speaker tests the AI's ability to handle professional terminology by reading a report on the lithium battery sector. This showcases the AI's capability to accurately translate industry-specific language, which is important for maintaining the integrity of the content when translating to other languages.

💡Video Customization

Video Customization is the process of personalizing video content to fit specific needs or preferences. The video script describes how Heygen allows users to customize their digital human avatar's appearance, clothing, and style, as well as the language and content of the video. This level of customization is essential for creating engaging and targeted multilingual videos.

💡GPT

GPT, or Generative Pre-trained Transformer, is an AI language model that can generate human-like text based on a given prompt. In the video, GPT is used to create a script for introducing Heygen, demonstrating the AI's ability to assist in creative writing tasks. This highlights the broader applications of AI beyond translation, into areas such as content creation and scriptwriting.

💡Digital Marketing

Digital Marketing is the use of digital channels to promote products or services. The video's presenter, Alex Day, identifies as a digital marketer who uses AI and automation to solve problems. This keyword ties into the video's theme by showing how AI video translation and digital human technology can be leveraged for efficient and effective digital marketing strategies, particularly in creating multilingual content.

Highlights

Heygen是一个AI数字人视频制作平台,能够生成多种语言的视频。

Heygen支持300多种声音和40多种语言,包括中文、粤语、英语、西班牙语和日语。

与Synthesia相比,Heygen的价格更为亲民,提供定制数字人替身和2分钟的免费额度。

Heygen允许用户免费制作数字人替身,无需绑定信用卡即可试用。

第一种制作方式是AI数字人根据文字自动制作口播视频。

第二种制作方式是上传视频并选择翻译语言,由平台完成语言口型的翻译。

制作数字人替身的过程简单,无需专业摄影棚,使用家用相机或摄像头即可。

Heygen提供滚动参考文字和神态动作建议,帮助用户录制数字人替身。

即使使用中文录制的数字人替身,也能让数字人说其他语言。

数字人替身制作完成后,用户可以在Heygen后台选择场景、穿着、形态和风格。

Heygen支持横竖屏视频的生成,并提供翻译选项。

用户可以通过GPT的入口调用GPT的能力来创作视频的基础脚本。

第二种翻译视频的方式更为简单,只需上传视频并选择翻译语言。

免费版本的视频翻译需要排队等待,付费版本则更快。

通过视频翻译和语言转化,可以测试AI处理专业术语和口型同步的能力。

使用Heygen,可以快速翻译视频内容到其他语言,提高效率。

视频展示了使用Heygen生成的视频效果,鼓励观众体验。

视频由Alex Day制作,他是一个使用AI和自动化解决问题的数字营销人。