I have a question about Youtube videos!

Hello.
How is BHW'ers
Hope you are having fun.
I am just celebrating independence day in India. Managed to get out of 10 minutes for browsing per day today..Everyone happy independence day to my indian friends.
Now i need someone help who are experienced with youtube…
Suppose i have 1 video having how to clear cookies in chrome.mp4
Now i make another video exact same video but at the end i will add an image extra of 1 second.I am able to upload it on youtube on same channel..
So my…

I have a question about Youtube videos!