use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Session\SessionManager;
use Illuminate\Contracts\Filesystem\Factory as FileSystem;
use Illuminate\Contracts\Routing\ResponseFactory;
public function actionObtenerVideo(Request $request, FileSystem $fileSystem, ResponseFactory $responseFactory, $codigoCurso)
{
$tCurso=TCurso::find($codigoCurso);
$file_path='curso/videopresentacion/'.($tCurso->codigoCurso).'.'.($tCurso->extensionVideo);
$fileContents=$fileSystem->get($file_path);
$response=$responseFactory->make($fileContents, 200);
$response->header('Content-Type', 'video/'.$tCurso->extensionVideo);
return $response;
}