Enhance a PowerPoint presentation with AI (Synthesia 2024)

Feisworld Media
19 Jan 202405:34

TLDRIn this video, we explore how to transform standard PowerPoint presentations into captivating and engaging experiences using Synthesia's AI avatars. The process involves integrating interactive digital co-hosts into your slides to keep the audience's attention. The video demonstrates how to upload a PowerPoint document to Synthesia, customize the script, and correct pronunciation for proper nouns. It also covers adding silent scenes, incorporating additional text, shapes, and media, and recording onscreen tutorials directly within the platform. The result is a dynamic presentation that brings your slides to life without the need for third-party tools or re-recording.


  • 😀 Synthesia AI avatars can transform standard PowerPoint slides into interactive experiences.
  • 🎥 The process involves uploading a PowerPoint document and Synthesia will analyze and import the slides.
  • 📝 You can type your script directly into Synthesia or upload an audio file for narration.
  • 🕒 There's an option to add pauses in the presentation by specifying the duration.
  • 🗣️ Pronunciation of specific phrases or proper nouns can be corrected using the diction feature.
  • 🤖 Currently, there's no direct integration between Synthesia and 11 Labs for custom AI voice training.
  • 📚 You can upload an audio file to use as a script if you have trained your own AI voice with 11 Labs.
  • 📈 Synthesia allows adding scenes, scripts, and makes the process easy without creating videos from scratch.
  • 🖼️ Additional text, shapes, and media such as videos and images can be added to enhance the presentation.
  • 💬 There's no need to worry about watermarks on media if you have a Synthesia subscription.
  • 🔴 The 'record' feature lets you add explanations or onscreen tutorials directly within Synthesia.

Q & A

  • What is the main purpose of using Synthesia AI avatars in PowerPoint presentations?

    -The main purpose of using Synthesia AI avatars in PowerPoint presentations is to transform standard slides into an interactive experience that captivates and engages the audience, keeping them interested in every word.

  • How does the video guide the user to enhance their PowerPoint slides with AI?

    -The video provides a step-by-step guide on how to integrate AI avatars into PowerPoint slides, offering tips to make the slides interactive and engaging.

  • What is the process of converting a Google Slides document into a PowerPoint presentation?

    -The process involves downloading the document from Google Slides, which automatically converts it into a PowerPoint format.

  • What does Synthesia do when you upload your PowerPoint document?

    -When you upload your PowerPoint document to Synthesia, it imports the slides and analyzes the content to prepare for the integration of AI avatars and the creation of interactive scenes.

  • How can you add a script or audio file to the AI avatar in Synthesia?

    -You can type your script directly into Synthesia or upload an audio file to be used as the script for the AI avatar.

  • What is the benefit of using the diction feature in Synthesia?

    -The diction feature allows you to correct the pronunciation of phrases or proper nouns that may be mispronounced by the AI avatar, ensuring clear communication.

  • Is there a direct integration between Synthesia and 11 Labs mentioned in the video?

    -As of the time the video was recorded, there is no direct integration between Synthesia and 11 Labs, which is a platform for training custom AI voices.

  • How can you use Synthesia to create videos without starting from scratch?

    -You can use Synthesia to upload scripts and add scenes, which simplifies the video creation process without having to start from scratch.

  • What additional features does Synthesia offer for enhancing presentations?

    -Synthesia offers additional features such as adding text, shapes, and media like videos and images, as well as the ability to record onscreen tutorials directly within the app.

  • How does Synthesia help in avoiding watermarks on videos and images used in presentations?

    -If you have a subscription with Synthesia, you can use videos and images provided by the platform without worrying about watermarks.

  • What is the final step suggested in the video to make the PowerPoint presentation come alive?

    -The final step suggested is to incorporate the AI avatars and interactive elements into your PowerPoint presentation to make it engaging and lively.



📈 Transforming PowerPoint Slides with AI Avatars

This paragraph introduces a tutorial on how to enhance standard PowerPoint presentations by integrating AI avatars using Synthesia AI. The speaker aims to show viewers how to transform their presentations into interactive experiences that captivate the audience. The process involves uploading a PowerPoint document to Synthesia, where scenes are created without a script, allowing for the typing of a script or uploading an audio file. The platform provides options to choose the tone of the narration and to correct pronunciation for specific phrases. The speaker also mentions the ability to add pauses, upload custom audio, and integrate additional text and media to enrich the presentation. The paragraph concludes with a mention of the benefits of using Synthesia, such as avoiding re-recording and hiring a video editor, and invites feedback on the app.


🚀 Creating Videos from Ideas, Blog Posts, and Websites

The second paragraph suggests that the viewer will enjoy another video by the speaker, which demonstrates the process of converting ideas, blog posts, or website content into fully developed videos. While the specific details of this process are not elaborated upon in this paragraph, it implies that the speaker has created a method or tutorial to guide individuals in transforming their written content into engaging video formats, likely leveraging tools similar to those discussed in the first paragraph.




PowerPoint is a widely used presentation software developed by Microsoft. It allows users to create visual aids that combine text, graphics, and multimedia content to convey information in a structured and engaging way. In the video, PowerPoint is used as a platform to enhance presentations with interactive AI avatars, aiming to captivate and engage the audience more effectively.

💡AI Avatars

AI Avatars, as mentioned in the script, refer to digital representations of a human that can interact and communicate with an audience. They are powered by artificial intelligence and can be programmed to deliver presentations, respond to questions, and maintain audience engagement. In the context of the video, AI avatars are integrated into PowerPoint slides to transform standard presentations into interactive experiences.


Synthesia is a technology company that specializes in creating AI avatars for video presentations. It allows users to upload their scripts or PowerPoint slides and have them narrated by lifelike avatars. The script mentions Synthesia as the tool that facilitates the transformation of PowerPoint slides into interactive presentations with the help of AI avatars.

💡Interactive Experience

An interactive experience in the context of the video refers to a presentation that is not only informative but also engages the audience through various interactive elements. The script discusses how AI avatars can make PowerPoint presentations interactive by addressing questions from the audience and providing a more dynamic viewing experience.

💡Google Drive

Google Drive is a cloud storage service offered by Google where users can store and access their files online. In the script, Google Drive is used as an example to demonstrate how a user can download documents from Google Slides, which are then automatically converted into PowerPoint format for further enhancement with AI avatars.


A script in this context is the text or dialogue that an AI avatar will narrate during a presentation. The script is essential for guiding the avatar's speech and ensuring that the presentation's message is conveyed accurately. The video script mentions typing or uploading a script to Synthesia for the AI avatar to read.


Diction refers to the choice of words and the way they are pronounced in speech. In the video, the term is used to describe a feature within Synthesia that allows users to correct the pronunciation of specific words or phrases that the AI avatar might mispronounce, ensuring clear communication.

💡11 Labs

11 Labs is mentioned in the script as a platform where users can train their own AI bots, which can be manipulated to sound realistic. Although there is no direct integration with Synthesia, the script suggests that users can upload an audio file from 11 Labs to use as a script for the AI avatars in their presentations.


In the context of the video, scenes refer to individual slides or segments within a PowerPoint presentation that are transformed into interactive segments with the help of AI avatars. Synthesia allows users to navigate and customize each scene with scripts, avatar actions, and other interactive elements.


Media in this context includes videos and images that can be added to PowerPoint slides to enhance the visual appeal and information delivery of a presentation. The script mentions that Synthesia provides ready-to-use media without watermarks for users with a subscription, allowing for richer and more engaging presentations.

💡Onscreen Tutorial

An onscreen tutorial is a guide or demonstration that is shown directly on the computer screen, often used to explain software features or processes. The script highlights Synthesia's ability to record onscreen tutorials within the app, eliminating the need for third-party screen recording tools.


Transform standard PowerPoint slides into an interactive experience with AI avatars.

Use a digital co-host to captivate and engage your audience.

Integrate AI avatars seamlessly into PowerPoint presentations.

Discover secret tips to make your slides stand out.

Enhance boring PowerPoint slides with Synthesia AI.

Download documents from Google Slides to convert them into PowerPoint.

Upload PowerPoint documents to Synthesia for AI analysis and transformation.

Create scripts or upload audio files for AI avatar narration.

Add pauses and customize the tone of AI avatar narration.

Correct mispronunciations using the diction feature.

No direct integration between Synthesia and 11 Labs for custom AI voices.

Upload an audio file as a script for AI avatar narration.

Add scenes, scripts, and customize avatars without creating videos from scratch.

Ensure script accuracy without re-recording or hiring a video editor.

Add additional text and shapes to enhance presentations.

Include media such as videos and images without watermarks.

Record onscreen tutorials directly within Synthesia without third-party software.

Bring your PowerPoint presentation to life with Synthesia AI.