使用nodejs将videostream传输到浏览器

我想用nodejs创build一个stream媒体服务器(我知道有很多,但我想创build一个使用nodejs),问题是,video不像YouTube上得到下载,你可以给如何做像YouTube一样获得stream媒体,谢谢

var http = require('http'), var fs = require('fs'), var util = require('util'); http.createServer(function (req, res) { var path = '/home/flumotion/test.mp4'; var stat = fs.statSync(path); var total = stat.size; if (req.headers['range']) { var range = req.headers.range; console.log("Range = "+range); var parts = range.replace(/bytes=/, "").split("-"); var partialstart = parts[0]; var partialend = parts[1]; var start = parseInt(partialstart, 10); var end = partialend ? parseInt(partialend, 10) : total-1; var chunksize = (end-start)+1; console.log('RANGE: ' + start + ' - ' + end + ' = ' + chunksize); var file = fs.createReadStream(path, {start: start, end: end}); res.writeHead(206, { 'Content-Range': 'bytes ' + start + '-' + end + '/' + total, 'Accept-Ranges': 'bytes', 'Content-Length': chunksize, 'Content-Type': 'video/mp4' }); file.pipe(res); } else { console.log('ALL: ' + total); res.writeHead(200, { 'Content-Length': total, 'Content-Type': 'video/mp4' }); fs.createReadStream(path).pipe(res); } }).listen(1337, '127.0.0.1'); console.log('Server running at http://127.0.0.1:1337/'); 

发送206而不是200为我工作

 var range = req.headers.range; var total = data.length;// your video size.. you can use fs.statSync("filename").size to get the size of the video if it is stored in a file system split = range.split(/[-=]/), ini = +split[1], end = split[2]?+split[2]:total-1, chunkSize = end - ini + 1; res.writeHead(206, { "Content-Range": "bytes " + ini + "-" + end + "/" + total, "Accept-Ranges": "bytes", "Content-Length": chunkSize, "Content-Type": // check mimeType });