file_entity-8.x-2.x-dev/templates/file-entity-video.html.twig

{#
/**
* @file
* Default theme implementation to display the file entity as a video tag.
*
* Available variables:
* - attributes: An array of HTML attributes, intended to be added to the
*   video tag.
* - files: And array of files to be added as sources for the video tag. Each
*   element is an array with the following elements:
*   - file: The full file object.
*   - source_attributes: An array of HTML attributes for to be added to the
*     source tag.
*
* @ingroup themeable
*/
#}

<video {{ attributes }}>
    {% for file in files %}
        <source {{ file.source_attributes }} />
    {% endfor %}
</video>