The video you posted is looking fine on a few Firefox installations I've checked. It might have something to do with one of the plugins you have, or maybe a bug I wouldn't know how to track.
Regarding embedding videos in your posts, it's easy. Use the following syntax :
video:url
embedded that within [] (and replace url with the video address)
Videos in Taiwanderful
The video you posted is looking fine on a few Firefox installations I've checked. It might have something to do with one of the plugins you have, or maybe a bug I wouldn't know how to track.
Regarding embedding videos in your posts, it's easy. Use the following syntax :
video:urlembedded that within [] (and replace url with the video address)
Let me know if you need anything else.
Fili