FFMPEG RTP live stream into a web app

stearnsbq · August 24, 2019, 1:25pm

I am having issues getting a RTP stream from ffmpeg. I followed all of the examples and guidelines on https://mediasoup.org/documentation/v3/communication-between-client-and-server/, however once I try to consume the PlainRtpTransport on the client side the promise rejects with the error “no active media section found”.

What I am doing is basically creating stream of a virtual desktop to the mediaserver to be displayed in a webapp which users can control the mouse and be able to watch videos or w/e with eachother however I am stuck getting the actual stream on the page.

My Code:

gist.github.com

https://gist.github.com/stearnsbq/525da996147912d40ac5fed3062bc6a6

server.js

 const mediasoup = require('mediasoup');
 const socketIO = require('socket.io');
 const express = require('express');


    
 let socketServer;
 let producer;
 let worker;
 let router;

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video.component.ts

import { Component, OnInit, defineInjectable } from '@angular/core';
import * as mediasoupClient from 'mediasoup-client';
import * as io from 'socket.io-client';
@Component({
  selector: 'app-video',
  templateUrl: './video.component.html',
  styleUrls: ['./video.component.scss']
})
export class VideoComponent implements OnInit {
   private socket;

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FFMPEG line

ffmpeg -s 1280x768 -f x11grab -i :0 -map 0:v:0 -vcodec libx264 -preset fast -tune zerolatency -s 1280x768 -f tee "[select=v:f=rtp:ssrc=22222222:payload_type=102]rtp://127.0.0.1:30983"

ibc · August 25, 2019, 9:46pm

You should not use “127.0.0.1” as WebRtcTransport listenIps. Browsers do not allow media in UDP localhost.

ibc · September 2, 2019, 12:24am

Closing due to inactivity.

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FFMPEG RTP live stream into a web app

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