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• AVI video streaming over internet with FFMPAG/AVCONV or NGINX RTMP servers

  20 mai 2014, par Emmanuel Brunet

  I’ve got a general question regarding video streaming, FFMPEG/AVCONV and RTMP.

  I’ve read a lot of posts since several days to find out how to stream video over internet. But no answer fit my needs. I found examples with.mp4 to web/flv conversion .. and so on but none that works withe AVI real time video streaming.

  I need a straightforward example to put this in place.

  How to set up AVI video streaming over internet with much browser compatibility as possible using ffmpeg/avconv on debian / ubuntu and if possible the NGINX RTMP server ?

  I’ve set up an NGINX-1.70 server on debian (but could use another one), added the RTMP module configured with only the basic examples and I’d like to use FFMPEG (avconf) to convert AVI videos on the fly and make them available for streaming over internet (in a format that can be displayed by a wide range of browsers).

  Up to now, I understand that I need to setup a streaming server (ffmpeg/avconv server ?) or NGINX (my favorite), to convert videos on the fly with a bunch of horrible ffmpeg options and connect the output stream to the streaming server. That’s all ... still a long way to go to work out what I’m expecting !

  How can I do that ?

  Thanks for your help

• FFMPEG run time error

  17 mai 2014, par saif

  I added FFMPEG to the references and the build is succeeded but when i run this error is appear

  Could not load file or assembly ’AForge.Video.FFMPEG.dll’ or one of
  its dependencies. The specified module could not be found.

  Looked at the Aforge page
  http://www.aforgenet.com/framework/docs/html/4ee1742c-44d3-b250-d6aa-90cd2d606611.htm and Find this..

  Make sure you have FFmpeg binaries (DLLs) in the output folder of your
  application in order to use this class successfully. FFmpeg binaries
  can be found in Externals folder provided with AForge.NET framework’s
  distribution.

  But I did not understand the meaning of it and how can I do that whether it is the reason of error

• Node.js Stream Mp3 to http without having to save file

  21 août 2016, par user2758113

  I am trying to stream just audio from a youtube link straight to http with node.js.

  My code looks like this, I am using express 4.0.

  var express = require('express');
  
  var router = express.Router();
  
  var ytdl = require('ytdl');
  
  var ffmpeg = require('fluent-ffmpeg');
  
  var fs = require('fs');
  
  
  
  router.get('/', function(req, res) {
  
  
  
    var url = 'https://www.youtube.com/watch?v=GgcHlZsOgQo';
  
    var video = ytdl(url)
  
  
  
    res.set({
  
        "Content-Type": "audio/mpeg"
  
    })
  
  
  
    new ffmpeg({source: video})
  
        .toFormat('mp3')
  
        .writeToStream(res, function(data, err) {
  
          if (err) console.log(err)
  
        })
  
  
  
  });
  
  
  
  module.exports = router;

  Now, I’m able to stream the video’s audio to the response if I save the file then pipe it to the response, but I’d rather try to figure out some way to go from downloading to ffmpeg to response.

  Not sure if this is possible. The main goal is to keep it as light weight as possible, and not have to read from files.

  I’ve seen this code which is essentially what I’d like to do minus the saving to a file part.