reven yes, you could do this. Just not currently a built-in node. You could do this with a Function node using FFMPEG directly, or you could try the FFMPEG Builder: Custom Parameters node.
mkz First step is watermark for photo. i will make a auto workflow for a non-profit site. That ech people can upload the photo and each photo have the same watermark and resolutie etc
reven make a ticket/issue for it on the github page. I'll be honest though, this smells commercial and will be a low priority. I'm not opposed to commercial stuff, I'm opposed to doing commercial stuff for free.
mkz No it is not commercial want to use it at the local football club. I create a ticket on github thank you