elvira mamedova said almost 4 years ago on Streaming Videos with Active Storage :
And how the view code work with reguar javascript without the stimulust controller?

    = content_tag :div, data: { controller: 'video' } do
      = content_tag :video, data: { target: 'video.player' } do
        = tag :source, src: url_for(@episode.video),  type: @episode.video.content_type