Flash Video Problem

I just upgraded to Adobe CS5 on OSX. I uploaded a video f4v (is this the new version of flv?) to my server. It plays on Safari but not on Fireworks. I see the container but not the video. And it only shows the first few seconds on Google Chrome. Does anyone know why? I did upgrade the flash player on fireworks but no go.

.f4v is an H.264 encoded video file (the type used in iTunes, iPods, iPhones, etc). Why it's not playing depends on how you're trying to play it. I'm assuming you have some sort of .swf file acting as a video player? If you do, it should play in all browsers, including Firefox.