//store file input in a varaible
    			$file = Input::file('videos');

      			//Retrieving The Extension Of An Uploaded File
      			$extension = $file->getClientOriginalExtension();

      			//define directory to store images
      			$directory = '/uploads/videos/';
      			$dire = public_path().'/uploads/images';

      			//change filename to a random sha1 plus current time
      			$filename = "video_" . substr(sha1(time().time()), 0, 15) . mt_rand(5, 10) . ".{$extension}";
      			$thumb = "img_" . mt_rand(1, 99999999) . ".png";

				$c = exec("ffmpeg -ss 00:00:05 -i ".$file." -vf 'select=not(mod(n\,1000)),scale=320:240' ".$dire.'/'.$thumb);

				//Move the uploaded file to temp directory
				$s3 = AWS::get('s3');
				$upload_success = $s3->putObject([
				  'ACL' => 'public-read',
				  'Bucket' => 'luzapp',
				  'Key' => $directory.$filename,
				  'Body' => fopen($file->getPathname(), 'r'),
				  'ContentType' => 'video/mp4'
				]);


				/*upload file to s3 from public folder*/

	            $image ='uploads/images/'.$thumb;
	            $outputImage = imagecreatefrompng($image);
	            // save image in output Buffer --
	            ob_start();
	            imagejpeg($outputImage,NULL,100);
	            $imageFileContents = ob_get_contents();

	            //  header('Content-Type: image/png');
	            // imagepng($imageFileContents);

	            // use AwsS3S3Client;
	            $directory1 = 'uploads/images/'.$thumb;

	            // Create an Amazon S3 client object
	            $client = S3Client::factory(array(
	              	'secret'  => 'C/uZfMI+aAG/oeJ0h/wOFTYohmGCMW/WVL9Bq6E3',
	              	'key' => 'AKIAIQH4ZKDFCTMPLOVQ'
	            ));

	            $context = stream_context_create(array(
	                's3' => array(
	                	'ACL' => 'public-read'
	             	)
	            ));

	            // Register the stream wrapper from a client object
	            $client->registerStreamWrapper();

	            $bucket = 'luzapp';
	            $key = $directory1;

	            // save content on S3 --
	            $contents = file_put_contents("s3://{$bucket}/{$key}",$imageFileContents,0,$context);

	            $size = filesize("s3://{$bucket}/{$key}");

	            ob_end_clean();  // clear o/p buffer

	            /*end of upload file to s3 from public folder*/