how to post mp4 videos?

I'm trying to post a couple of mp4 videos of Jr. Thompson, to post on his memorial thread. I have posted hundreds of still photos, but even when I load the mp4 videos into my "documents" folder or my "photos' folder they do not show up when I hit the "download file" button...what am I doing wrong?

 

Try this. HRP

 

If you want to embed a video in a thread you'll have to upload it to a video hosting service like YouTube, Vimeo, Facebook, or somewhere similar. If you already have a video uploaded to your Photobucket account, you can't embed the the video here. But you can post a link to the video in a thread. Just make sure you have "Public Viewing" enabled on your Photobucket account. If it's set up as a private account only you will be able to access the video.