{{ $caption := .Get "caption" -}}
{{ $poster := .Get "poster" -}}
{{ $preload := .Get "preload" | default "none" -}}
{{ $src := .Get "src" -}}
{{ $type := .Get "type" -}}

<figure class="media">
  <video controls preload="{{ $preload }}" poster="{{ $poster }}">
    <source src="{{ $src }}" {{ with $type }}type="{{ . }}"{{ end }}>
    It seems like your browser does not support the video format.
  </video>
{{ with $caption -}}
  <figcaption>{{ . | markdownify }}</figcaption>
{{ end }}
{{ with $src -}}
  <a href="{{ . }}">Source link</a>
{{ end -}}
</figure>