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| #!/usr/bin/env node | |
| /* | |
| * Inspired by: http://stackoverflow.com/questions/4360060/video-streaming-with-html-5-via-node-js | |
| * Modified from https://gist.github.com/paolorossi/1993068 | |
| */ | |
| var http = require('http') | |
| , fs = require('fs') | |
| , util = require('util') | |
| function dump_req(req) { | |
| return req.method + " " + req.url + " " + req.httpVersion + "\n" + | |
| JSON.stringify( req.headers ) | |
| } | |
| function dump_res(res) { | |
| return res._header | |
| } | |
| http.createServer(function (req, res) { | |
| console.log("Request:", dump_req(req)) | |
| var path = 'Example Video.mp4' | |
| , stat = fs.statSync(path) | |
| , total = stat.size | |
| if (req.headers['range']) { | |
| var range = req.headers.range | |
| , parts = range.replace(/bytes=/, "").split("-") | |
| , partialstart = parts[0] | |
| , partialend = parts[1] | |
| , start = parseInt(partialstart, 10) | |
| , end = partialend ? parseInt(partialend, 10) : total-1 | |
| , 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) | |
| } | |
| console.log("Response", dump_res(res)) | |
| }).listen(1337) | |
| console.log('Server running at http://localhost:1337/') | |
| var head_title_text = "Streaming experiment" | |
| , body_header_text = "Welcome" | |
| , video_src = "http://localhost:1337/" | |
| , video_type = "video/mp4" | |
| , html_arr = [ "<html>" | |
| , "<head>" | |
| , "<title>" + head_title_text + "</title>" | |
| , "</head>" | |
| , "<body>" | |
| , "<h1>" + body_header_text + "</h1>" | |
| , "<video controls>" | |
| , "<source src=\"" + video_src + "\" type=\"" + video_type + "\">" | |
| , "</video>" | |
| , "</body>" | |
| , "</html>"] | |
| , html = html_arr.join("\n") + "\n" | |
| http.createServer(function(req, res) { | |
| console.log("Request:", dump_req(req)) | |
| res.end(html) | |
| console.log("Response", dump_res(res)) | |
| }).listen(8080) | |
| console.log("Server running at http://localhost:8080/") |
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