{% macro url_thumb(video) -%} {% if video.id %}https://i.ytimg.com/vi/{{ video.id }}/default.jpg{% else %}{{ video.thumbnail_url }}{% endif %} {%- endmacro %} {% macro url_preview(video) -%} {% if video.id %}https://i.ytimg.com/vi/{{ video.id }}/mqdefault.jpg{% else %}{{ video.thumbnail_url }}{% endif %} {%- endmacro %} {% macro player(video) -%}
{%- endmacro %}