David R. Stong

graphics guy Penn State

MP4 is listed first in this cascade

This is text descriptive of the above video. It should be completely self-explanatory. It wraps and adheres to the video. The order in this cascade is MP4, MOV, WEBM, and OGV.

MOV is listed first in this cascade

This is text descriptive of the above video. It should be completely self-explanatory. It wraps and adheres to the video. The order in this cascade is MOV, MP4, WEBM, and OGV.

WEBM is listed first in this cascade

This is text descriptive of the above video. It should be completely self-explanatory. It wraps and adheres to the video. This is text descriptive of the above video. It should be completely self-explanatory. It wraps and adheres to the video. The order in this cascade is WEBM, MP4, MOV, and OGV.

OGV is listed first in this cascade

This is text descriptive of the above video. It should be completely self-explanatory. It wraps and adheres to the video. The order in this cascade is OGV, MP4, MOV, and WEBM.

This is the fifth video, with M4V as the extension on MP4

The code is like this:
<video controls width="320" height="285">
<source src="Step1.m4v" />
<source src="Step1.mov" />
<source src="Step1.webm" />
<source src="Step1.ogv" />
</video>

This is an additional video, just an FLV

There's no player, nor a list of alternatives. The code is like this:
<video controls width="320" height="285">
<source src="Step1.flv" />
</video>