Thank you for the suggestion. I will check to see if schooltube will meet the need for individual student privacy. See my question below.
I am also looking for a way for students to post and share their individual projects by sending a url and password to family members without being accessible to the work of everyone in the class. Is it necessary to create individual accounts for every student vs. a class account on whatever host? If so, I need suggestions for host sites which would provide this. At this time the students are elementary grades 1-5, 50 students total, with two or three small projects each, less than 2 minutes each.