midjourney最新参数大全教程，参数调整/参数设置详细讲解，mj长宽比/垫图/风格化参数/seed值等使用方法及书写格式解析，新手AI绘图入门教程，mj使用技巧，ai作图常用参数设置，AI赚钱
TLDRThe video from Xiaoyuer AI Technology School provides a comprehensive tutorial on using the midjourney AI drawing tool. It explains the importance of parameters in creating AI-generated images and breaks down the prompt into three parts: command, keyword, and parameter. The video covers essential parameters such as aspect ratio (-AR), image weight (-iw), quality (-Q), stylization (-S), and how to use them effectively. It also touches on less frequently used parameters like seed value (--seed), stop (--stop), and chaos value (--c). Xiaoyuer demonstrates how these parameters can influence the final output, from the style and detail level to the uniqueness of each image. The tutorial is aimed at beginners, offering practical advice on how to use midjourney for creating AI art and suggesting a shared rental option for those unable to afford a subscription.
Takeaways
- 🖼️ The aspect ratio (-ar) parameter controls the shape and size of the generated image, with common ratios like 16:9, 1:1, 5:4, and so on.
- 🔄 The image weight (-iw) parameter, with values ranging from 0.5 to 2, adjusts the influence of the input image on the generated output.
- 🎨 The quality (-q) parameter, which can take values from 0.25 to 2, determines the level of detail in the artwork, with higher values producing more detailed images.
- 🌟 The stylization (-s) parameter, with values from 0 to 1,000, adjusts the strength of the style applied to the image.
- 🚫 The 'no' parameter allows users to specify elements that should not appear in the generated image.
- 🌱 The seed value parameter (--seed) is used to generate consistent images by assigning a unique ID to each image creation.
- 🛑 The stop parameter controls the completeness of the generated image, allowing the AI to stop drawing before the image is fully complete.
- 🔁 The repeat parameter (--r) determines how many times the AI should repeat the drawing process based on the given prompts.
- 🔄 The chaos (--c) parameter, with a default value of 0, introduces variability in the generated images, with higher values leading to more unpredictable results.
- 💡 The style parameter is less commonly used as most styles can be described using keywords directly in the prompt.
- 📚 For beginners, it's recommended to watch the tutorial multiple times to fully grasp the abstract nature of the parameters and their effects on the AI drawing process.
Q & A
What is the role of parameters in AI drawing tools like midjourney?
-Parameters in AI drawing tools like midjourney are crucial as they adjust attributes of the image and constrain the range of the AI's drawing capabilities. They are part of the prompt that guides the AI in generating the desired artwork.
How can I control the aspect ratio of the image using midjourney parameters?
-You can control the aspect ratio of the image by using the -AR parameter followed by the desired ratio, such as -AR 16:9 for a widescreen image or -AR 1:1 for a square image.
What does the --iw parameter represent in midjourney, and how is it used?
-The --iw parameter represents the weight or padding of the image in midjourney. It can take values from 0.5 to 2, with 1 being the default. It's used to adjust how closely the generated image resembles a provided reference image.
How does the quality parameter (-Q) affect the level of detail in the generated image?
-The quality parameter (-Q) is used to adjust the level of detail in the generated image. The values can range from 0.25 to 2, with smaller values resulting in more abstract and less detailed images, and larger values producing more specific and detailed images.
What is the stylization degree parameter, and how does it influence the style of the artwork?
-The stylization degree parameter, often written as --s followed by a value from 0 to 1,000, adjusts the strength of the picture's style. A higher value increases the stylization or the 'cute' factor, for example, making the generated image more expressive in the desired style.
How can I remove unwanted elements from the generated image using midjourney parameters?
-To remove unwanted elements from the generated image, you can use the --no parameter followed by the element you wish to exclude, such as --no snow to eliminate snow from the image.
What is the seed value in midjourney, and how does it relate to the uniqueness of generated images?
-The seed value in midjourney is a unique identifier for each generated image, similar to an ID card. It helps the AI assign a unique identity to each picture based on the prompts. Using the same seed value with the same prompt will result in similar images.
How does the stop parameter control the completeness of the AI's drawing?
-The stop parameter, with a value between 10 and 100, is used to adjust the completeness of the AI's drawing. A lower value like 80 means the AI might stop drawing once it reaches 80% completion of the image.
What is the purpose of the repeat parameter, and how does it affect the number of images generated?
-The repeat parameter, written as --r, determines how many times the AI will repeat the drawing process based on the prompts. However, it does not directly control the number of final images produced; instead, it's about the number of iterations the AI goes through to create each image.
What is the chaos value in midjourney, and how does it affect the variability of the generated images?
-The chaos value, with a default range of 0-100 and written as --c, controls the variability among the generated images. A higher chaos value results in more differences between the images, while a lower value leads to more uniformity.
How can I learn more about midjourney and its parameters if I'm a beginner?
-As a beginner, you can watch tutorial videos, rewatch the provided video for a deeper understanding, and subscribe to channels that offer insights into midjourney parameters. Additionally, you can join communities or forums where users share tips and examples of using these parameters.
What is the cost associated with using midjourney, and are there more affordable options for new users?
-Midjourney is a paid tool with a monthly fee of over 200 yuan. For new users or those looking for a more affordable option, renting a shared account or carpooling can be a cost-effective way to access the tool's features.
Outlines
🎨 Introduction to AI Drawing Parameters
The speaker welcomes the audience to Xiaoyuer AI Technology School and introduces the concept of parameters in AI drawing tools. Parameters are crucial for the outcome of the drawing, and the speaker breaks down the prompt into three parts: command, keyword, and parameter. The parameter, in particular, is complex due to its many types and abstract functions. The video aims to clarify these parameters, starting with the aspect ratio (AR), which adjusts image attributes like size. The speaker also discusses other parameters like image weight (iw), quality (Q), and stylization degree (s), explaining how they influence the drawing process.
🔍 Adjusting Image Similarity and Quality
The speaker demonstrates how the image weight (iw) parameter can be adjusted to generate images similar to a reference image. By entering different values for iw, the audience can observe the impact on the resulting image's similarity to the original. The quality parameter (Q) is then introduced, which controls the level of detail in the artwork. The speaker uses examples to show how lower values result in more abstract images, while higher values produce more detailed and specific results. The stylization degree parameter (s) is also explained, which adjusts the strength of the image style.
📏 Understanding Advanced Parameters
The speaker continues to explain additional parameters such as the seed value, which is a unique identifier for each image, and the stop parameter, which controls the completeness of the drawing. The repeat parameter (r) is discussed, clarifying that it does not determine the number of images produced but rather the number of times the drawing process is repeated. The chaos value (c) is introduced, which adjusts the variation among multiple images generated from the same prompt. The speaker emphasizes that while some parameters are rarely used, understanding them can enhance the control over the AI drawing process.
🚀 Practical Usage and Midjourney Access
The speaker discusses the practical application of the parameters, providing a step-by-step guide on how to input them during the drawing process. They also address the issue of accessing the midjourney tool, which is a paid service. To accommodate users who cannot afford the subscription, the speaker suggests a shared rental option, where multiple users can share access to the tool at a reduced cost. The speaker provides a link in the description for those interested in this option and encourages viewers to try out the parameters to enhance their AI-generated drawings.
📚 Summary of Parameters and Final Thoughts
The speaker summarizes the key parameters used in the AI drawing tool, emphasizing that while there are many parameters available, most users commonly utilize the aspect ratio, quality, and style parameters. They note that parameters like delete, seed, stop, and repeat are used in specific situations. The speaker advises the audience to review the parameters multiple times to fully grasp their functions, as they can greatly assist in creating desired drawings. They also remind viewers that if they do not have a midjourney account, they can access it through a shared rental link provided. The video concludes with an invitation for viewers to subscribe and like for future content.
Mindmap
Keywords
Parameter
Aspect Ratio (AR)
Padding (iw)
Quality (Q)
Stylization (s)
Style
Seed Value
Stop Parameter
Repeat (r)
Chaos Value (c)
Shared Rental
Highlights
The importance of parameters in AI drawing tools like midjourney for controlling the outcome of the generated images.
Parameters are divided into three parts: command, keyword, and parameter, with the parameter being crucial for the drawing's effect.
Understanding the function of parameters, such as adjusting image attributes like aspect ratio (AR 16:9).
The use of aspect ratio parameters in different versions of midjourney, including V5, V6, and setting custom ratios like 1:1, 5:4, 3:2, 7:4.
The significance of the -iw parameter for controlling the weight or padding of an image.
How to use the /emig command to overlay a reference image and generate a similar picture.
The impact of the -iw parameter value on the similarity of the generated image to the reference image.
Introduction of the -Q2 parameter for adjusting the level of detail in the artwork.
The role of the stylization degree parameter (-s) in adjusting the strength of the picture's style.
The transition from using style parameters to describing styles directly with keywords for more natural language prompts.
The use of the --no parameter to delete unwanted elements from the generated image.
Explanation of the --seed parameter as an image ID code that influences the uniqueness of each generated image.
The function of the stop parameter to adjust the completeness of the robot's drawing, with a value between 10-100.
The repeat parameter (-r) and its default value of 4, which does not indicate the number of images generated but a setting for the drawing process.
The chaos value (-c) that controls the variation among multiple images generated from the same prompt.
Practical advice on using midjourney, including suggestions for shared rentals for those who cannot afford a monthly subscription.
A comprehensive demonstration of integrating various parameters into a prompt for a midjourney drawing session.
The presenter's recommendation to rewatch the tutorial for better understanding of abstract parameters.
Invitation for viewers to engage with the content by leaving messages and subscribing for future video drawing tutorials.