Gnash, the GNU Flash player
Wed, 2006-02-01 02:49
https://savannah.gnu.org/projects/gnash
It's got good support for a lot of regular vector&ActionScript Flash, but sound and embedded videos are still lacking.
The Firefox plugin's pretty unstable, I suggest only using the standalone player.
Now has partial sound support
The sound system is being rewritten with GStreamer. The old system hogged the sound device so nothing else could use it.
The plugin works the same as the player except buttons are very slow.