How to change the text of signboard advertisement by cutting and screening

Open Clip Professional, enter the video draft, look at the draft parameters in the upper right corner, find the folder, and then close the video draft. If there is an invisible directory, set to display all hidden files and return to the main cropping interface. 2. Find the draft_content.json file, copy it first, then open it with Notepad or text editor, select all the contents of the file to copy, search and format it on json or format it with some text editors on the computer, copy the formatted text content to the draft_content.json file (delete all the original contents in the file first), then save it, and then reopen the video operation after saving it to see if the original contents of the video exist. If there is an error, it is recommended to copy the contents of the copied file to the draft_content.json file for replacement, and then operate again.

I hope I can help you.