sample JSON file

videos.json

{
    "videos" : [
        {
            "videoId" : "ID",
            "title" : "title" 
            "streamingURL" : "http://www.url-to-video.it/video.mp4",
            "publishDate" : "MM/GG/AAAA HH:mm",
            "tags" : ["tag1", "tag2", "tag3"],
            "abstract" : "abstract",
        } 
    ]
}