Shirone supports YouTube video embeds with privacy-friendly Facade placeholder patterns and preload policies.

Syntax

Use the ::youtube directive with configurable parameters:

::youtube{id="5gIf0_xpFPI" title="YouTube Demo Video" preload="auto"}

Attribute Parameters

Attribute	Type	Required	Default	Description
id	string	Yes	None	11-character unique YouTube video ID
title	string	Yes	None	Video title and accessibility label
preload	string	No	"none"	Preload policy: "none" (default) or "auto" (viewport preloading)

Preload & Privacy Policies

• preload="none": Third-party scripts and cookies remain blocked until the user actively clicks the poster.
• preload="auto": Prepares container and metadata as the video card scrolls into the active viewport.

Copyright

Copyright Ownership:matsuzaka-yuki

License under:Attribution 4.0 International (CC-BY-4.0)

Contributors: matsuzaka-yuki

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