My question is whether there is an alternative protocol that @DangerousSafe could use to add the video that wouldn’t run into this issue.
I see ALT and GIF tags on videos in the mobile clients for Mastodon, DDG and even Safari on many videos. But this one doesn’t come up.
So, it makes me wonder what the difference is in the way the ALT text is embedded and whether there are any mobile clients where this works or if it’s exclusively available in desktop view.