I'm new to the VRSOF and I had 2 câu hỏi about crediting...

1) When bạn say "crediting" a video, does that mean just putting who made it in the description?

2) Do we have to type image credits in the credit box if the bức ảnh is already tagged (like the picture says on it blahblahblah.com)?

Just wondering. And sorry if these have already been answered before :)