This autotrace is perfect. Thanks so much, I'm very close to what I want to do now!
But I don't know how to make batch file
Do you (or anybody) have the knowledge to make a Windows batch file that loops through a folder and does the command for each png in the folder?
But I don't know how to make batch file

Do you (or anybody) have the knowledge to make a Windows batch file that loops through a folder and does the command for each png in the folder?