public function simpan()
{

$config['upload_path'] = './video';
$config['allowed_types'] = 'mov|mpeg|mp3|avi|mp4|flv|jpg';
$config['max_size'] = '2000000';
$config['overwrite'] = TRUE;
$this->load->library('upload', $config);

if(!$this->upload->do_upload())
{

$err_msgs = 'Error in Uploading video '.$this->upload->display_errors().'<br />';
echo $err_msgs;
exit;
}
else
{
$err_msgs ='';
$data=array('upload_data' => $this->upload->data());

$video_path = $data['upload_data']['file_name'];

$directory_path = $data['upload_data']['file_path'];
$directory_path_full = $data['upload_data']['full_path'];
$file_name = $data['upload_data']['raw_name'];

$videoDetails = $this->upload->data();
$data = array (
'videoName' => $this->input->post('judul'),
'videoPath' => $config['upload_path']."/".$file_name
);

$this->load->model('model_video');
$this->model_video->insert($data);


exec('ffmpeg -i '.$directory_path_full.' -s 640x352 '.$directory_path.$file_name.'.mp4');


$data = array (
'videoName' => $this->input->post('judul'),
'videoPath' => $config['upload_path']."/".$file_name
);
$this->model_video->insert($data);
$this->session->set_flashdata('info', "Successfully Uploaded");
redirect('vod') ;


}
}