Template:YouTube Video Infobox

Example usage:

{"params":{"title1":{"suggested":true},"image1":{"suggested":true},"caption1":{"suggested":true},"channel":{"suggested":true},"topic":{"suggested":true},"reaction":{"suggested":true},"first_line":{"suggested":true},"final_line":{"suggested":true},"length":{"suggested":true},"previous":{"suggested":true},"next":{"suggested":true}},"sets":[],"maps":{}}