I am using v3 api and videoEmbeddable=\"true\" in my search request.
However, when I try to play the video(s) on my webpage, it says the content is blocked to be dis
A small subset of videos have domain-level whitelists or blacklists applied to them by their content owners. Those restrictions are not reflected in API responses.
This is what you're seeing with aaR72Xf_4wc and the relevant portion of the blog post about playback restrictions is
There are even more subtle restrictions that occasionally come into play. Not all of these are currently queryable via the API. For instance, some videos are only playable on a certain set of domains.