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• How to live stream video securely ?

  16 février 2018, par casper04

  I have an IP Camera which sends out a RTSP stream over UDP. On the same network I have an Intel Edison where I can send the stream to, to possibly convert the stream and make sure it’s sent securely. From the Edison I want to send the stream to a server, where the stream is stored and sent out to the client (a browser).

  Now I know that the best option to stream video on different browsers is HTTP Live Streaming, which means I should convert the stream to a format which is compatible with HLS. And as I understand it, this can be done with FFMPEG (which, I believe, also works on Yocto Linux, which is what is running on the Edison).

  What I don’t want however, is that the stream that I’m sending out can be easily watched by people who are not authorized. Therefore, I would like to either encrypt the stream (and decrypt it on the server), or send it over HTTPS. Is this possible, and if so, how ?

• There is a video stream option and player. But can't find where to manage video and stream

  26 janvier 2018, par Chanaka De Silva

  I’m working on this repository. in this application, we can upload a video taken by a action camera or drone, and it uses GPS coordinates (lat,lang) and draw the path of the video in the map. And also we can play the video via the system too after upload.

  Bt the size of the video is too much high. So it take a lot of time to process video and also download and play when we host in a server. I wanted to reduce size. So I write this code.

  try {
  
  new ffmpeg('demo.mp4', function (err, video) {
  
      if (!err) {
  
          video
  
              .setVideoSize('50%', true, false)
  
              .setVideoFrameRate(30)
  
              .save('output.mp4', function (error, file) {
  
                  if (error) {
  
                      console.log("error : ", error);
  
                  }
  
                  if (!error)
  
                      console.log('Video file: ' + file);
  
              });
  
          console.log('The video is ready to be processed');
  
      } else {
  
          console.log('Error: ' + err);
  
      }
  
  });

  }

  But the issue is I can’t find where is the video coming from in this application. We need to pass like "demo.mp4" to my code as you can see. This is the index file if this application : https://github.com/chanakaDe/replay-lite/blob/master/frontend/index.html

  And this is the player file : https://github.com/chanakaDe/replay-lite/blob/master/frontend/player.js

  This is the file called api.js : https://github.com/chanakaDe/replay-lite/blob/master/frontend/api.js

  This file also has some video functions : https://github.com/chanakaDe/replay-lite/blob/master/gopro/index.js

  Please guys, sometimes you will see this questions as a silly question. But you have the repo to check and can you guys please check and let me know where to get a video file or stream to add my size reduce code ?

• ffmpeg How to stream to my own server ?

  10 février 2018, par Ricky

  I have an app that can take in an hls source and output to an rtmp endpoint but what if I want to stream to my own server ? How would I set up my own rtmp end point. I would love to be able take a stream in and stream that stream to my own app so the user can see the stream. for example :

  if I stream to my own server like this

  ffmpeg -re -i "https://mnmedias.api.telequebec.tv/m3u8/29880.m3u8" -f flv "160.222.22.22"

  I have been googling all around and haven’t found any tutorials or guides in doing so. Any pointers would greatly be appreciated.