id = id["videoId"]
        # for /playlistItems
        elif "resourceId" in row["snippet"]:
            id = row["snippet"]["resourceId"]["videoId"]

        data.update(dict(
            url = "http://youtube.com/v/" + id,
            homepage = "https://youtube.com/watch?v=" + id + ("&wadsworth=1" if conf.youtube_wadsworth else ""),
            homepage = "http://youtu.be/" + id + ("?wadsworth=1" if conf.youtube_wadsworth else ""),
            format = self.fmt,
            title = row["snippet"]["title"],
        ))
        
        # optional values
        if "playing" not in data:
            data["playing"] = row["snippet"]["channelTitle"]