Vibby
"Vibby makes it easy to highlight, share, and discuss the best parts of any online video. Pick an online video, trim and mark the moments you want to emphasize, then share your highlight reel on any social media platform or embed it on a website/blog. It also allows viewers to comment and access the full video. Appropriate for 4th-12th grade, use Vibby to guide students in identifying important segments of a news broadcast, for example, commenting on the difference between facts and opinions."
http://www.ala.org/aasl/standards/best/websites/2016
"Vibby makes it easy to highlight, share, and discuss the best parts of any online video. Pick an online video, trim and mark the moments you want to emphasize, then share your highlight reel on any social media platform or embed it on a website/blog. It also allows viewers to comment and access the full video. Appropriate for 4th-12th grade, use Vibby to guide students in identifying important segments of a news broadcast, for example, commenting on the difference between facts and opinions."
http://www.ala.org/aasl/standards/best/websites/2016