How do I upload a video to facebook?

I have an iPhone 4S.  I'm trying to upload a 10-sec video to my radio station's facebook page, which I am an admin for.  If I click 'share photo,' then 'choose from library,' the videos aren't there.  If I try e-mailing the video to the Facebook page...

I edited a video on Movie Maker and I tried to upload it to Facebook but it said "Sorry, that's not a video file that we support. We currently only support the following extensions:..." So how do I change it to where I can upload the video...

I have a Canon Powershot camera, (this one: http://www.usa.canon.com/consumer/contro… and yesterday I took a video with my friends. I was trying to upload it to Facebook but it isn't working. When I try to upload it, it says, "Sorry, that...

i made a videoon windows movie maker but it says Sorry, that's not a video file that we support how do i make it so that i can upload it?if i upload it on youtube can i upload to facebook some how?

I uploaded a video of mine to Facebook and then deleted the video. How can I capture that video off of facebook so that I can upload it onto Youtube?

Hello. My mom wants to upload a video of me playing guitar onto facebook. We have one of those video cameras where you record everything onto a DVD. I was wondering how we would go ...show more

I went to thorpe park a while ago and brought the saw video and want to upload it to Facebook, but every time i do it says its in the wrong format anyone know how to change this or even the stages to upload it to facebook? Thanksss

Everytime I try to upload a video on facebook with my iPhone 4s it doesn't work :( it always says error or this video couldn't be upload at this time.. Ive tried uploading it a couple kf times but nothing happens..Idk what to do? How can I make this...