Čelní start
The [video] macro is a standalone macro and it cannot be used inlineThis macro generates standalone content. As a consequence you need to make sure to use a syntax that separates your macro from the content before and after it so that it's on a line by itself. For example in XWiki Syntax 2.0+ this means having 2 newline characters (a.k.a line breaks) separating your macro from the content before and after it.

https://youtu.be/_phFSscYc4o