Video encoding or FFmpeg required
Unfortunately we are unable to host software that preforms on-demand or server-side video encoding at this time. In addition, we are unable to provide access to FFmpeg to scripts that require it.
However, video that is created elsewhere, such as on your local computer, can be uploaded and hosted as you would any other file. Additionally, video created through services such as YouTube can be embedded in your website with no problems (check with individual services for their tutorials on embedding).