You should be able to edit the uploaded videos from your Creator Studio on YouTube. Here's our Help Center article which has more info on how can you make changes to uploaded videos: https://goo.gl/kt9Q2o . Let us know if it helps.
@TeamYouTube I was just wondering is there any way to upload a intro to your old videos after they’ve been uploaded ?
-
-
-
No it didn’t, so I have a intro I made and I wanted to add it to the start of my old videos.
- 2 more replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.