超簡單AI繪圖工具Stable Diffusion安裝篇2024最新版

杰克艾米立
29 Dec 202310:28

TLDRThe video script is a comprehensive guide for users new to AI drawing or those looking to reinstall the software. It outlines two installation methods: a 'lazy' method for non-training users and a standard method for those planning to train models. The guide includes hardware requirements, installation steps for Python, Git, and PowerShell security unlock, and detailed instructions for setting up the webui interface. It also recommends essential extensions for enhanced functionality and provides tips for optimizing the user experience.

Takeaways

  • 📺 The video is a tutorial on reinstalling and optimizing AI drawing software, specifically for users unfamiliar or needing a refresher.
  • 🚀 The tutorial has been updated to reflect changes and社群 (community) efforts over the past year.
  • 💻 Hardware requirements include an Nvidia GPU with over 6GB of dedicated memory; AMD users are advised to seek help on Discord.
  • 📦 Two installation methods are presented: a Lazy Install for non-training users and a Standard Install for those planning to train models.
  • 🛠️ The Lazy Install involves downloading a webui compressed file, updating, and running with optimized commands for better performance.
  • 🔧 The Standard Install is recommended for training needs and involves installing Python, Git, and disabling PowerShell security locks.
  • 🔄 The installation process includes commands for optimizing the software, such as '--xformers' and '--medvram' for VRAM management.
  • 📌 The tutorial provides a list of essential extensions to enhance the AI drawing experience, with detailed installation instructions.
  • 🌐 Extensions like 'prompt-all-in-one', 'Adetailer', 'Free U', and 'ControlNet' offer various functionalities from translation to image enhancement.
  • 🔄 After installing extensions, a webui restart is necessary for the changes to take effect.
  • 🔧 The video concludes with basic UI modifications and API settings for language preferences and translation services.
  • 🎥 The creators encourage viewers to explore further tutorials and join their community for more in-depth learning and support.

Q & A

  • What is the main topic of the video?

    -The main topic of the video is the process of reinstalling AI drawing software, specifically for users who are either new to AI drawing or looking to reinstall it after a long break.

  • What are the two installation methods mentioned in the video?

    -The two installation methods mentioned are the 'Lazy Installation' for users who do not plan to train models, and the 'Standard Installation' for users who intend to train models in the future.

  • What hardware requirement is emphasized at the beginning of the installation?

    -The video emphasizes the need for an Nvidia graphics card with over 6GB of dedicated VRAM. For AMD graphics cards, users are advised to seek help in the Discord group.

  • What is the first step in the Lazy Installation method?

    -The first step in the Lazy Installation method is to download the webui compressed file from the official site, extract it, and run the 'update.bat' to ensure all components are up to date.

  • What command is added to the 'webui-user.bat' file to optimize memory usage for users with 8GB or less VRAM?

    -The command '--medvram' is added to the 'webui-user.bat' file to optimize memory usage for users with 8GB or less VRAM.

  • What is the recommended version of Python for the Standard Installation?

    -The recommended version of Python for the Standard Installation is 3.10.6.

  • Why is it important to add Python to the PATH during installation?

    -Adding Python to the PATH during installation is important because it allows the system to locate and execute Python from any directory, which is necessary for running scripts and using the AI drawing software.

  • What is the purpose of the PowerShell security lock解除 in the installation process?

    -The PowerShell security lock解除 is necessary to allow the execution of git commands that are not native to Windows, which are required for downloading the main program and its updates.

  • How can users install the recommended extensions in the AI drawing software?

    -Users can install the recommended extensions by going to the Extensions window in the webui, selecting 'Install from URL', pasting the provided URL, and clicking 'Install'.

  • What is the function of the 'ControlNet' extension?

    -The 'ControlNet' extension is used for various controls in AI drawing, including character poses, drafts, depth of field, and 3D modeling with 2D rendering.

  • What should users do after installing all the extensions?

    -After installing all the extensions, users should restart the webui by pressing CTRL+C in the terminal and typing 'Y' to confirm. Then, they can relaunch the application by running 'run.bat' for Lazy Installation or 'webui-user.bat' for Standard Installation.

Outlines

00:00

📦 Introduction and Basic Requirements for AI Drawing Tool Installation

This paragraph introduces the video's hosts, Jack and Ali, and their experience with AI drawing tools since their first installation video over a year ago. They acknowledge the evolution of the community's methods and provide guidance for newcomers or those looking to reinstall the AI tool. The hosts emphasize the importance of checking hardware requirements, specifically mentioning the need for an Nvidia GPU with over 6GB of dedicated memory. They also address the issue of AMD GPUs and direct users to their Discord group for support. The paragraph outlines two installation methods based on whether users plan to train models or not: the 'Lazy Pack' for non-training users and the 'Standard Installation' for those who do.

05:02

🛠️ Lazy Pack Installation Method and Optimization Tips

The hosts detail the Lazy Pack installation method, which is recommended for users not planning to train models. They guide viewers through downloading the webui compressed file from the official site, extracting it, and running the update.bat file to ensure all components are up-to-date. The hosts then provide optimization commands to be added to the webui-user.bat file, such as '--xformers' and '--medvram' for systems with 8GB or less VRAM to save memory. The process involves waiting for the system to download necessary kits, which can take from minutes to hours depending on internet speed. Once completed, the webui interface will automatically pop up, indicating a successful installation. The hosts also mention the importance of installing recommended expansions and provide a link to download all necessary commands and URLs.

10:03

🔧 Standard Installation for Model Training and Expansions

This section focuses on the Standard Installation method for users who intend to train models. It outlines a three-step process involving Python, Git, and PowerShell security unlock. The hosts stress the importance of installing the exact version of Python recommended by the AI tool (3.10.6), removing any previous versions, and ensuring the 'add to PATH' option is checked during installation. The Git installation is straightforward but involves multiple 'next' steps. PowerShell security unlock is necessary to execute git commands not native to Windows. The paragraph then guides users through cloning the webui repository and running the installation using webui-user.bat. The hosts proceed to explain the installation of various expansions, such as localization, prompt-all-in-one, Adetailer, Free U, Tiled Diffusion, Tile VAE, Dynamic prompts, Tag complete, ControlNet, Openpose editor, and Ultimate upscale. Each expansion is briefly described, highlighting its functionality and benefits. The paragraph concludes with instructions on how to restart the webui and make basic modifications to the settings for optimal use.

🎨 Final Touches and Additional Resources

In the final paragraph, the hosts guide users on making last-minute adjustments to the settings, such as changing the language in the User interface and adding quick settings for VAE and CLIP. They also provide a brief overview of how to use the prompt-all-in-one tool for inputting phrases in Chinese and generating images. The hosts encourage viewers to explore further by watching additional educational videos on their channel, reading the model recognition and prompt syntax sections, and joining their Discord group for further discussion. They conclude the video with a call to action for viewers to subscribe to their channel and express gratitude for the support.

Mindmap

Keywords

💡AI绘图

AI绘图 refers to the use of artificial intelligence to generate images or artwork. In the context of the video, it is the primary focus, with the hosts discussing the installation and optimization of software necessary for AI-based image creation. The video provides a guide for users unfamiliar with AI drawing tools or those looking to reinstall or update their setup.

💡SD (Stable Diffusion)

SD, or Stable Diffusion, is a type of AI model used for generating images from textual descriptions. It is a key component in the video, where the hosts guide viewers through the process of installing and optimizing SD for improved performance. The video assumes that the audience has an interest in using SD for their AI绘图 projects.

💡WebUI

WebUI stands for Web User Interface, which in this context refers to the graphical interface used to interact with the AI绘图 software. The video provides instructions on downloading, updating, and running WebUI, which is essential for users to access and operate the AI绘图 tool without command-line knowledge.

💡GPU

GPU stands for Graphics Processing Unit, a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display device. In the video, an Nvidia GPU with over 6GB of dedicated memory is recommended for AI绘图 tasks, as it can handle the computational demands of rendering images generated by AI models.

💡VRAM

VRAM, or Video RAM, is a type of computer memory used to store image data for graphics processing. In the context of AI绘图, having a sufficient amount of VRAM is crucial as it directly affects the quality and resolution of the images that can be generated by the AI model. The video mentions optimizing settings for systems with 8GB or less of VRAM to ensure smooth operation.

💡Extensions

In the context of the video, extensions refer to additional software components that enhance or modify the functionality of the primary AI绘图 program. These extensions can provide features such as language localization, image enhancement, and control over the generation process. The video lists several recommended extensions for users to install to improve their AI绘图 experience.

💡Python

Python is a high-level, interpreted programming language known for its readability and ease of use. In the video, Python is a necessary component for the AI绘图 setup, with a specific version (3.10.6) recommended for compatibility. The hosts instruct viewers on the correct installation process, including adding Python to the system PATH, which is essential for running Python scripts.

💡Git

Git is a distributed version control system used for tracking changes in source code during software development. In the context of the video, Git is required for downloading and managing the AI绘图 software and its components. The hosts guide viewers through the installation of Git and its role in the AI绘图 setup process.

💡PowerShell

PowerShell is a task-based command-line shell and scripting language built on the .NET framework by Microsoft. It is used for system administration and automation. In the video, PowerShell is important for executing commands that are not native to Windows, such as those required for installing and managing the AI绘图 software. The hosts instruct viewers on how to disable PowerShell's security lock to allow these commands to run.

💡ControlNet

ControlNet is a feature or tool mentioned in the video that allows users to control various aspects of AI-generated images, such as character poses, drafts, depth of field, and even 3D modeling to 2D rendering. It is one of the recommended extensions for enhancing the AI绘图 experience, providing users with a high level of control over the output.

💡Tiled Diffusion

Tiled Diffusion is an extension mentioned in the video that enables the upgrading of images to high resolutions. It is particularly useful for enhancing the quality of AI-generated images, allowing users to achieve higher levels of detail and clarity. The extension is beneficial for those looking to produce high-resolution artwork from AI models.

💡API

API, or Application Programming Interface, is a set of protocols and tools for building software applications. In the context of the video, the hosts mention configuring the API settings within the AI绘图 software, which likely involves selecting translation services or other functionalities provided by external APIs to enhance the user's experience with the AI绘图 tool.

Highlights

Introduction to the AI drawing tool and its evolution over the past year.

Recommendation of essential expansions for users to install for optimal use.

Hardware requirements for installation, including the need for an Nvidia GPU with over 6GB of VRAM.

Two installation methods based on user needs: Lazy Installation and Standard Installation.

Lazy Installation process, including downloading and updating the webui.

Optimization commands for users with 8GB or lower VRAM to save memory.

Standard Installation's three-step process involving Python, Git, and PowerShell security unlock.

Specific version requirement for Python and the importance of adding to PATH during installation.

Instructions for installing Git and the necessity of proceeding through multiple steps.

PowerShell security unlock to enable the use of git commands not native to Windows.

Downloading and setting up the main webui program from a specific URL.

Installation of recommended foundational expansions for enhanced functionality.

Brief overview of each expansion's function, from localization to advanced AI control tools.

Instructions for installing expansions via the webui Extensions window.

The necessity of restarting webui after all expansions are installed.

Basic modifications to the settings for language preferences and quick settings customization.

How to use the prompt-all-in-one tool for efficient keyword input.

Encouragement for new users to explore further resources and engage with the community.