now.json

{
    "version": 2,
    "builds": [
        { "src": "index.html", "use": "@now/static" },
        { "src": "video.js", "use": "@now/node" },
        { "src": "video-details.js", "use": "@now/node" },
        { "src": "video-embed.js", "use": "@now/node" }
    ],
    "routes": [
        {
            "src": "/video/(?<facebookId>[^/]*)",
            "headers": {"cache-control": "s-maxage=300, stale-while-revalidate"},
            "dest": "/video.js?id=$facebookId"
        },
        {
            "src": "/video/redirect/(?<facebookId>[^/]*)",
            "headers": {"cache-control": "s-maxage=300, stale-while-revalidate"},
            "dest": "/video.js?id=$facebookId&redirect=1"
        },

        {
            "src": "/video/(?<facebookId>[^/]*)/details",
            "headers": {"cache-control": "s-maxage=300, stale-while-revalidate"},
            "dest": "/video-details.js?id=$facebookId"
        },
        {
            "src": "/video/(?<facebookId>[^/]*)/embed",
            "headers": {"cache-control": "s-maxage=300, stale-while-revalidate"},
            "dest": "/video-embed.js?id=$facebookId"
        }
    ]
}