Notes For VIdeos од eyal geron

my extention made for me but i share it with the whole community
this extention can see if you have a youtube or vimeo URL or embedded video player of youtube or vimeo in the site you're on and with CTRL+SHIFT+Y you can open a note that will be saved on the timeline of the video you are currently on in the specific time of the video (in the minute and second you watch)
so if you're want to watch 4 hours video but you currently won't know when the information in the video has been presented
this extention could help