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• Laravel CORS for static assets

  3 février 2023, par Md Mostakim Rahman

  I am making a video playlist with ffmpeg with laravel but when I want to get a playlist from a public storage as a static asset, it shows Access-Control-Allow-Origin error. I have tried many ways but it did not solve.

  


  I have used this :

  


  namespace App\Http\Middleware;

use Closure;

class CorsMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        $headers = [
            'Access-Control-Allow-Origin'      => '*',
            'Access-Control-Allow-Methods'     => 'POST, GET, OPTIONS, PUT, DELETE',
            'Access-Control-Allow-Credentials' => 'true',
            'Access-Control-Max-Age'           => '86400',
            'Access-Control-Allow-Headers'     => 'Content-Type, Authorization, X-Requested-With'
        ];

        if ($request->isMethod('OPTIONS'))
        {
            return response()->json('{"method":"OPTIONS"}', 200, $headers);
        }

        $response = $next($request);
        foreach($headers as $key => $value)
        {
            $response->header($key, $value);
        }

        return $response;
    }
}


  


  Also this in the .htaccess :

  


  Header set Access-Control-Allow-Origin "*"&#xA;also this &#xA;<ifmodule>&#xA;    Header set Access-Control-Allow-Origin "*"&#xA;</ifmodule>&#xA;

  


  and so on

  


• Class 'Pbmedia\LaravelFFMpeg\FFMpegServiceProvider\FFMpeg' not found

  26 mars 2019, par farooq

  Encountered error

  Class ’Pbmedia\LaravelFFMpeg\FFMpegServiceProvider\FFMpeg’ not found

  I’m building a web application to upload a video and store it in cloud. I want to get the duration of the uploaded video. I tried to install laravel/FFMpeg package. After doing all the steps, I’m getting the above error.

  Code

  My controller code :

  <?php 
  
  namespace App\Http\Controllers;
  
  use Auth;
  
  use Illuminate\Http\Request;
  
  use DB;
  
  use App\Http\Requests;
  
  use App\Http\Controllers\Controller;
  
  use Illuminate\Support\Facades\Storage;
  
  use App\Providers\DropboxServiceProvider;
  
  use Dropbox\Client;
  
  use Dropbox\WriteMode;
  
  use Pbmedia\LaravelFFMpeg\FFMpegServiceProvider as FFMpeg; 
  
  //use Pbmedia\LaravelFFMpeg\FFMpegFacade as FFMpeg;
  
  //use FFMpeg;
  
  
  
  class FileController extends Controller 
  
  {
  
     public function FileUpload(Request $request)
  
     {
  
      $file = $request->file('file');
  
      $note = $request->input('note');
  
      //$request->file('file')->store('assets');
  
      if($file)
  
      { 
  
  
  
           //Storage::disk('local')->put($file, $file);
  
          //$file = $request->input('file')->store('1.png');
  
           $file1 = Storage::disk('local')->put('' ,$request->file) ;
  
           $filename = $file->getClientOriginalName();
  
  
  
           Storage::move(''.$file1, $filename); // keep the same folder to just rename 
  
  
  
  
  
  
  
           $file = FFMPEG\FFMpeg::open($filename);
  
           $durationInSeconds = $file->getDurationInSeconds();
  
           return view('users/order-status')->with('file',$durationInSeconds);
  
      }
  
      else
  
      {
  
          $file ="not found";
  
      }
  
      return view('users/order-status')->with('file',$file);
  
     }
  
  
  
     public function dropboxFileUpload(Request $request)
  
      {
  
  
  
  
  
          $file = $request->input('file');
  
          //Storage::disk('dropbox')->put('file.txt', 'Hello laravel ');
  
          //$path = $request->input('file')->store('audio');
  
          Storage::disk('local')->put($file, 'Contents');
  
          echo asset('storage/"$file"');
  
          //$file = "/storage/app/".$file. "";
  
  
  
          //dd($path);
  
          //$file = dd($path);
  
      return view('users/order-status')->with('file',$file);
  
  
  
      }
  
  }
  
  ?>

• Update a connection to websocket in Meteor

  3 août 2017, par Lucas Carvalho

  I’m new in meteor and i want to create a video stream using JSMpeg and ffmpeg.

  With meteor, i can start a separeted server to receive the ffmpeg data and now i need to pass this data through a websocket connection for the clients logged in the server.

  How I can create this connection or how i can pass this data thru JSMpeg on the client side ?

  This is how i started the http server inside the meteor application :

  var http = require('http');
  
  
  
  var STREAM_PORT = 8081,
  
    WEBSOCKET_PORT = 8082,
  
    RECORD_STREAM = false;
  
  
  
  Meteor.startup(() => {
  
    // HTTP Server to accept incomming MPEG-TS Stream from ffmpeg
  
    var streamServer = http.createServer( function(request, response) {
  
      var params = request.url.substr(1).split('/');
  
  
  
      if (params.length != 3){
  
        console.log(
  
          'Failed Stream Connection: wrong number of parameters.'
  
        );
  
        response.end();
  
      }
  
  
  
      var userEmail = params[0];
  
  
  
      //here goes an function to get the user id
  
      var userID;
  
  
  
      var connName = userID + "-" + params[1] + "-" + params[2];
  
  
  
      response.connection.setTimeout(0);
  
      console.log(
  
        'Stream Connected: ' + 
  
        request.socket.remoteAddress + ':' +
  
        request.socket.remotePort, connName
  
      );
  
      request.on('data', function(data){
  
        //here i need to pass the data to an websocket
  
        socketServer.broadcast(connName, data);
  
        if (request.socket.recording) {
  
          request.socket.recording.write(data);
  
        }
  
      });
  
  
  
      // Record the stream to a local file?
  
      if (RECORD_STREAM) {
  
        var path = 'recordings/' + Date.now() + '.ts';
  
        request.socket.recording = fs.createWriteStream(path);
  
      }
  
    }).listen(STREAM_PORT);
  
  });