%video{ id: "#{options[:id]}", class: "video-js vjs-default-skin #{options[:class]}", :'data-setup' => data_setup }
  - if options[:sources]
    - options[:sources].each do |mime, url|
      %source{ src: "#{url}", type: "#{mime}" }
  - if options[:captions]
    - options[:captions].each do |lang, pair|
      - pair.each do |label, url|
        %track{ kind: 'captions', src: "#{url}", srclang: "#{lang}", label: "#{label}" }
  %p.vjs-no-js= yield :vjs_rails