https://www.zoho.com/campaigns/help/merge-tags/video-merge-tags.html

This doesn't work.

I followed every step stated and I can't see a video. All I get is some code and I'm unable to send a test when that code is in there. 

There is no 'Video Custom Tags' option in the Merge Tags drop down, only 'Video Merge Tags'. Is that the same thing.