Trying to get Secure HTML5 Video Player plugin to work!

I’ve spent the past several days trying to get Secure HTML5 Video Player to play a video. Does this plugin–or any other video plugin–actually work? It shouldn’t take HOURS of testing to get a video to play in a WordPress post!

I’m on WP 4.0, using the Secure HTML5 Video Player v3.10.

First, the shortcode doesn’t work at all. If I use the shortcode, such as

[video file="video"]

the place where I put the shortcode just appears blank in the actual post.

If I change it to be more specific:

[video mp4="video.mp4" ogg="video.ogv"]

In FF, I get a rectangle with the error “No video with supported format and MIME type found.” And yes, I have both .mp4 and .ogv files for FF.

In Chrome, it’s just a rectangle with the controls, but if I click the play button, nothing happens.

I’ve placed the following in my .htaccess file:

AddType video/mp4 mp4 m4v f4v f4p
AddType video/ogg ogv
AddType video/webm webm
AddType video/x-flv flv

Still no difference.

Any ideas?

Thanks.