I want to fetch the max resolution thumbnail from YouTube (1280x720), but OEmbed is providing only the the 480x360 thumbnail URL and there is currently no way to override that. Could a hook be provided to alter the OEmbed data? Currently one can only change the OEmbed url via hook_oembed_resource_url_alter().
{
"author_url": "https://www.youtube.com/user/ZackScott",
"provider_name": "YouTube",
"height": 270,
"thumbnail_width": 480,
"thumbnail_height": 360,
"width": 480,
"version": "1.0",
"html": "<iframe width=\"480\" height=\"270\" src=\"https://www.youtube.com/embed/M3r2XDceM6A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen></iframe>",
"title": "Amazing Nintendo Facts",
"provider_url": "https://www.youtube.com/",
"thumbnail_url": "https://i.ytimg.com/vi/M3r2XDceM6A/hqdefault.jpg",
"author_name": "ZackScott",
"type": "video"
}