I'd estimate 99% of my flash usage is watching videos.
The sad thing is, that adobe themselves did say that the flash plugin is not for solving the problem of playing videos.
https://blogs.adobe.com/penguinswf/2..._problems.html
They still don't seem to realize that (my estimation

95% of users only ever want to watch flash videos with it. They should have made a "flashplugin light" that was only capable of video playback and solving that problem efficiently.
That would have the advantage of making the flash advertisement garbage go away. Without ads this phoronix article makes chromium consume about 0% CPU on my 3632qm, with flash ads, chromium consumes accumulated about 10 to 20% CPU (of one core). I wonder how much energy humanity could have saved not having flash ads. I mean, not even not clogging the bandwidth with ads, just the client pcs not displaying them.
Not only do the ads waste energy and bandwidth compared to text ads, they also most often destroy or compromise the layout and are just plain ugly.
I mean, what the fuck.
So I would like a flash player that only is capable of playing flash content.
Maybe the approach of Shumway is modular enough so that you can restrict the code loading to that code that plays videos.