Add Movies from iTunes
The steps of adding files:
Step 1: Click the Add Movies button or Add Files icon（Or do this through the menu item File->Add files to converting list), then the adding window pops up and all available videos will be listed as follows:
Tips: The program allows you to import files from different iTunes library (Default is Movies)
Step 2: Locate and select the files you want to import.
Step 3: Click the OK button, then you can see all the files you chose are shown in the file list.
Tips: You can also drag *.m4v files to the list directly from your disc or other location.
Remove the files
The steps of removing files:
Step 1: Select the files you want to delete.
Step 2: Click the Remove button(Or do this through the menu item File->Remove from converting list), then you can see the files you chose are deleted.
Tips: You can move the mouse to the file which you want to delete, it will show the Remove button, and you can click it to delete the file.