I have tried this method, but it didn't work

15.12.2022 14:55:56.039 *INFO* [qtp2102147594-25673] org.apache.sling.auth.core.impl.SlingAuthenticator getAnonymousResolver: Anonymous access not allowed by configuration - requesting credentials15.12.2022 14:55:56.049 *WARN* [qtp2102147594-25673] org.apache.sling.auth.core.AuthUtil isRedirectValid...

The IDP needs a xml file

The IDP needs SAML metadata(SP), anybody knows what is this? And where can I find it? 

The default textarea is too large. How can I modify the size of the textarea by some fields? Is it possible? Or I must overwrite it and use js to modify it?  

Are there any specific examples？

Are there any other detailed tutorials on CRX2OAK tool?

I want to import/export assets from prd, but the assets are too large to import or export. Is there any way to import or export assets from prd to uat?(more than 50G)

I am using image compression in AEM. It does compression, but changes the width and height of the image. There is option to give width and height of the image, but I don't want to change the options every time. I want this to be same as the original image. Is there any way to make it automatically ...

For example, Can I use rendition instead of original image？