Edit file File name : block.json Content :{ "$schema": "https://schemas.wp.org/trunk/block.json", "apiVersion": 3, "name": "core/video", "title": "Video", "category": "media", "description": "Embed a video from your media library or upload a new one.", "keywords": [ "movie" ], "textdomain": "default", "attributes": { "autoplay": { "type": "boolean", "source": "attribute", "selector": "video", "attribute": "autoplay" }, "caption": { "type": "rich-text", "source": "rich-text", "selector": "figcaption", "role": "content" }, "controls": { "type": "boolean", "source": "attribute", "selector": "video", "attribute": "controls", "default": true }, "id": { "type": "number", "role": "content" }, "loop": { "type": "boolean", "source": "attribute", "selector": "video", "attribute": "loop" }, "muted": { "type": "boolean", "source": "attribute", "selector": "video", "attribute": "muted" }, "poster": { "type": "string", "source": "attribute", "selector": "video", "attribute": "poster" }, "preload": { "type": "string", "source": "attribute", "selector": "video", "attribute": "preload", "default": "metadata" }, "blob": { "type": "string", "role": "local" }, "src": { "type": "string", "source": "attribute", "selector": "video", "attribute": "src", "role": "content" }, "playsInline": { "type": "boolean", "source": "attribute", "selector": "video", "attribute": "playsinline" }, "tracks": { "role": "content", "type": "array", "items": { "type": "object" }, "default": [] } }, "supports": { "anchor": true, "align": true, "spacing": { "margin": true, "padding": true, "__experimentalDefaultControls": { "margin": false, "padding": false } }, "interactivity": { "clientNavigation": true } }, "editorStyle": "wp-block-video-editor", "style": "wp-block-video" } Save