How to Generate REALISTIC AI Animations | AnimateDiff & ComfyUI Tutorial

14 Oct 202311:02

TLDRThis tutorial guides viewers on creating realistic AI animations using AnimateDiff and ComfyUI. It begins with the installation of necessary dependencies and software, including git, FFmpeg, and 7zip, followed by downloading and setting up ComfyUI. The guide provides a link to a comprehensive guide by Inner Reflections and shares insights from a conversation with the creator. The process involves downloading and installing extensions, AI models, and animation modules. The tutorial then demonstrates how to customize the workflow in ComfyUI, including adjusting settings for animation frames, dimensions, and prompts. It also covers the use of the Prompt Scheduler for dynamic changes in the animation and the K sampler node for upscaling. The final steps include setting the frame rate and exporting the animation in WebM format. The video concludes with tips on troubleshooting and further enhancing the animation quality using Topaz Video AI for upscaling. The presenter encourages viewers to share their creations and emphasizes the creative potential of AI animation tools.


  • 🎨 **Using AnimateDiff**: The tutorial focuses on creating animations with AnimateDiff, guiding through the installation process and providing settings for optimal results.
  • 🛠️ **Software and Tools**: To get started, you need to install dependencies like git, FFmpeg, and 7zip, and choose between Automatic1111 or ComfyUI, with a preference for the latter.
  • 🔗 **Following a Guide**: A guide by Inner Reflections is recommended for detailed instructions, and the presenter had a beneficial conversation with Inner Reflections to share insights.
  • 📚 **Downloading Extensions**: After setting up the base software, download necessary extensions like the main AnimateDiff extension, Confi Manager, Advanced Control Net, and Video Helper Suite.
  • 📈 **Upscaling Node**: An upscaling node is added for higher quality animations, which can be downloaded from a provided link in the description.
  • 🧩 **Custom Nodes Installation**: Custom nodes like auxiliary pre-processors and fiz nodes are installed through the Confi UI manager for additional functionality.
  • 🖼️ **AI Models for Style**: Different AI models like Dream Shaper, Art Universe, and RPG Artist Tools can be used to give animations a specific look.
  • 📝 **Workflow Customization**: The default workflow in ComfyUI can be modified; Inner Reflections has shared workflows that simplify the process.
  • 🔄 **Tweaking Settings**: Settings for the number of animation frames, dimensions, and AI models can be adjusted to fit the desired outcome.
  • ⏱️ **Prompt Scheduling**: The AI generates prompts at specified frame intervals, which can be customized for a dynamic animation over time.
  • 📉 **Negative Prompts**: The negative prompts box allows specifying elements to be avoided in the animation.
  • 🔍 **K Sampler Node**: Fine-tuning the K sampler node's settings, like steps and CFG scale, affects how closely the AI adheres to the prompt.
  • 🔧 **Upscaling and Quality Enhancement**: After generating the animation, it can be upscaled using tools like Topaz Video AI for improved quality and detail.

Q & A

  • What are the three dependencies required for the installation process of ComfyUI?

    -The three dependencies needed are git, FFmpeg, and 7zip. Git is essential for downloading extensions and updates, FFmpeg helps avoid certain errors, and 7zip is used to extract archives.

  • How do you download and install the main AnimateDiff extension?

    -After opening the command prompt box in the ComfyUI custom nodes directory, you copy and paste the first command provided in the guide and hit enter to download the main AnimateDiff extension.

  • What is the purpose of the Auxiliary Pre-processors extension in ComfyUI?

    -The Auxiliary Pre-processors extension is used to preprocess the input data before it's fed into the AI model, which can improve the quality and accuracy of the generated animations.

  • Which AI models are mentioned in the script for giving animations a certain look?

    -The script mentions modules like Dream Shaper, Art Universe, and RPG Artist Tools as AI models that can be used to give animations a certain look.

  • How do you add a custom workflow to ComfyUI?

    -You can add a custom workflow by downloading a JSON file that represents the workflow, then dragging and dropping this file into the ComfyUI interface to load it.

  • What is the recommended upscaling ratio to use in the second K sampler node for upscaling the animation?

    -The recommended upscaling ratio to use in the second K sampler node is 1.5, although this can be adjusted based on the desired quality and speed of the upscaling process.

  • How can you enhance the quality of the generated animation after the initial AnimateDiff process?

    -After the initial AnimateDiff process, you can use a tool like Topaz Video AI to upscale and enhance the quality of the animation. You set the upscaling ratio and choose an upscaling model to sharpen the animation and enhance its details.

  • What is the recommended frame rate to set in the AnimateDiff combine node?

    -The recommended frame rate to set in the AnimateDiff combine node is 10, which provides a good balance between quality and file size for the animation.

  • How can you get help if you encounter an error during the installation or animation process?

    -If you encounter an error, you can seek help on the AnimateDiff Discord server. Use the search box to find if someone has already asked about the error, or post in the support channel if you need assistance.

  • What is the benefit of using the 'Prompt Scheduler' in the animation process?

    -The Prompt Scheduler allows for the generation of different prompts at different frames, enabling a change over time in the animation. This feature can be used to make the animation more dynamic and personalized.

  • How can you ensure consistency across prompts in the animation?

    -You can use the 'Pretext' and 'App text' settings to automatically add keywords at the beginning and end of each prompt, respectively. This helps to maintain consistency in elements like camera angles throughout the animation.

  • What is the recommended method to convert the generated animation to an MP4 file?

    -The recommended method to convert the generated animation to an MP4 file is by using a tool like Easy GIF. You upload the animation file, start the conversion, and then save the MP4 file once it's done.



🎨 Introduction to Anime Diff and Installation

This paragraph introduces the tutorial's focus on creating animations using Anime Diff. The guide covers the installation process, including downloading dependencies like git, FFmpeg, and 7zip, and setting up Comfy UI. It also recommends an installation guide by Inner Reflections and discusses the installation of necessary extensions and AI models for achieving desired animation styles.


🤖 Customizing Workflow and Settings

This paragraph details the steps to customize the workflow in Comfy UI for creating animations. It explains how to select the number of animation frames, set dimensions, choose a checkpoint model, and use the Prompt Scheduler for generating prompts at different frames. The paragraph also discusses the use of the K sampler node for controlling the AI's adherence to the prompt and the upscaling process to improve animation quality. It concludes with advice on handling errors and generating new animations if needed.


📈 Upscaling and Enhancing Animations

The final paragraph focuses on the upscaling and enhancement of animations using Easy GIF and Topaz Video AI. It explains how to convert the animation to MP4 format and then upscale it using Topaz Video AI for improved quality and detail. The paragraph also emphasizes the excitement of using AI for creative purposes and the potential for users to share their creations on social platforms.




AnimateDiff is a tool used for generating animations from still images or text descriptions. In the video, it is the primary software being discussed for creating realistic AI animations. It is mentioned in the context of installing extensions and using it with ComfyUI for better results.


ComfyUI is a user interface that simplifies the process of using complex software like AnimateDiff. The video tutorial focuses on using ComfyUI to manage the animation creation process, including installing custom nodes and extensions to enhance functionality.


Dependencies refer to the prerequisite software or libraries needed for AnimateDiff and ComfyUI to function correctly. In the script, git, FFmpeg, and 7zip are mentioned as essential dependencies for downloading extensions, avoiding errors, and extracting archives.

💡Custom Nodes

Custom nodes are additional components that can be installed to extend the capabilities of ComfyUI. The video mentions installing auxiliary pre-processors and fiz nodes as custom nodes to improve the animation generation process.

💡AI Models

AI models are the artificial intelligence algorithms that drive the animation generation in AnimateDiff. The video discusses using models like Dream Shaper, Art Universe, and RPG Artist Tools to give the animations a specific look or style.


A workflow in the context of the video refers to a series of steps or a process that has been predefined to carry out a task, such as generating animations. The tutorial provides a workflow called 'text to video with prompt travel' which is used as a starting point and then customized.


Upscaling is the process of increasing the resolution of a video or image while maintaining or enhancing its quality. In the video, upscaling is used to improve the quality of the generated animations, with specific settings and tools like Topaz Video AI being discussed.


Prompts are the text inputs or descriptions that guide the AI in generating specific content. The video explains how to use prompts to direct the AI to create desired changes in the animation over time, making the final output more personalized.

💡Checkpoint Model

A checkpoint model in the context of AI animation refers to a saved state of the AI model that can be loaded to continue training or to generate content with specific characteristics. The video mentions choosing between different checkpoint models for the motion module in AnimateDiff.

💡CFG Scale

CFG Scale is a parameter that determines how closely the AI should adhere to the provided prompts when generating animations. A higher CFG scale means the AI will follow the prompts more closely, while a lower scale allows for more creative freedom.

💡K Sampler

K Sampler is a term used in the context of the video to refer to a setting that affects the randomness or diversity of the AI's output. It is used to control the variability in the generated animations, with different settings leading to different levels of uniqueness in the results.

💡Frame Rate

Frame rate is the number of frames displayed per second in a video. In the video, setting the frame rate in the AnimateDiff combine node is discussed as a crucial step to determine the smoothness and speed of the animation.


Learn how to create animations using AnimateDiff.

Installation process and settings for ComfyUI are shared.

Inner Reflections' guide is recommended for getting started.

Three dependencies are required: git, FF impa, and 7zip.

Downloading and extracting ComfyUI for your operating system.

Downloading necessary extensions via command prompt.

Adding an upscaling node for higher quality animations.

Installing auxiliary pre-processors and fiz nodes.

AI models like Dream Shaper Art, Universe, and RPG Artist Tools are discussed.

Downloading and installing control net models for advanced animations.

Customizing the default workflow for AnimateDiff.

Tweaking settings for animation frames, width, height, and model choice.

Using the Prompt Scheduler for dynamic changes in the animation.

Writing custom prompts for a personalized animation experience.

Configuring the K sampler node for AI adherence and creativity.

Upscaling the animation with a secondary Cas sampler node.

Setting frame rate and output format in AnimateDiff combine node.

Troubleshooting and seeking support on Discord for errors.

Converting the animation to MP4 using Easy GIF.

Using Topaz Video AI for further upscaling and enhancing animation quality.

Sharing created animations on social platforms for feedback and inspiration.