Pour celles et ceux qui utilisent le #flashplayer-nonfree sous #Debian, #Ubuntu et dérivés. Parce que #gnash c’est pas la joie.
FlashPlayer - Debian Wiki
▻https://wiki.debian.org/FlashPlayer
Fluent playback with Iceweasel is possible, replace the above options with the below options. This should permit for fluent HD playback with hw acceleration ( or no hw acceleration ) in the browser, except for full-screen HD depending on your machines capabilites.