How create gif from base64?

[goodwin74]

How create gif from base64?

var express = require('express');
var app = express();
var bodyParser = require('body-parser');
var urlencodedParser = bodyParser.urlencoded(({ limit: '250mb', extended: true, parameterLimit: 100 }));
app.post('/', urlencodedParser, function(req,res){
		var frames = JSON.parse(req.body.frames);
		//frames = ["data:image/jpeg;base64,......","data:image/jpe...",,"data:ima...", "..."];
});