Sorry but I don't understand.
Gstreamer it's only a framework not a player
Thanks for your answer.
I install all of the gstreamer plugin.
But it freeze again with vlc, totem(default video player) or parole.
Maybe I must...
First sorry for my english, I'm french and newbie .
I try too install Udoobuntu on a Udooquad/Dual.
Installation work perfectly.
Separate names with a comma.