Comment 3 for bug 122041

Here's the file. Nautilus doesn't give the error anymore (I think it only gave it when it first tried to thumbnail it using Totem, and it remembers it failed). Totem gives the same error or at least something similar when I try to double-click on it. Firefox can open it, though.

I'm not sure how to check the gStreamer version, but given that "apt-get show" only shows 0.10 I assume 0.8 isn't in the Gutsy repositories anymore (I haven't added anything else, as far as I know).