title: phpvideotoolkit class errors on xampp installed on windows server 2008
body: <p>find i m trying to convert sequence of images into a video. and for that i canme to know about the ffmpeg class.</p>
  
  <p>the only wrapper class that i found is phpvideotoolkit but i m not able to work with it.</p>
  
  <p>i installed phpvideotoolkit on xampp on my windows 2008 server . but it is throwing alor of errors </p>
  
  <pre><code>This example shows you how to extract a specific frame from a movie.
  
  
  Notice: Undefined property: PHPVideoToolkit::$_tmb_directory in C:\xampp\htdocs\phpvideo\phpvideotoolkit.php5.php on line 869
  
  Notice: Undefined offset: 0 in C:\xampp\htdocs\phpvideo\phpvideotoolkit.php5.php on line 877
  PHPVideoToolkit Error: Execute error. Output for file "C:\xampp\htdocs\phpvideo\examples\working\to-be-processed\MOV00007.3gp" was not found. No images were generated.
  
  Notice: Undefined property: PHPVideoToolkit::$_tmb_directory in C:\xampp\htdocs\phpvideo\phpvideotoolkit.php5.php on line 869
  
  Notice: Undefined offset: 0 in C:\xampp\htdocs\phpvideo\phpvideotoolkit.php5.php on line 877
  PHPVideoToolkit Error: Execute error. Output for file "C:\xampp\htdocs\phpvideo\examples\working\to-be-processed\Video000.3gp" was not found. No images were generated.
  
  Notice: Undefined property: PHPVideoToolkit::$_tmb_directory in C:\xampp\htdocs\phpvideo\phpvideotoolkit.php5.php on line 869
  
  Notice: Undefined offset: 0 in C:\xampp\htdocs\phpvideo\phpvideotoolkit.php5.php on line 877
  PHPVideoToolkit Error: Execute error. Output for file "C:\xampp\htdocs\phpvideo\examples\working\to-be-processed\cat.mpeg" was not found. No images were generated.
  </code></pre>
  
  <p>example </p>
  
  <pre><code>PHPVideoToolkit Error: Execute error. Output for file "C:\xampp\htdocs\phpvideo\examples\working\tmp\1336156630-4fa421d69357d\tmp_%d.jpg" was not found. Please check server write permissions and/or available codecs compiled with FFmpeg. You can check the encode decode availability by inspecting the output array from PHPVideoToolkit::getFFmpegInfo().
  </code></pre>
  
  <p>i m trying to make it work since last many hours but no luck</p>
  
  <p>Also, for this code :</p>
  
  <pre><code>$srcFile = "test-mpeg.mpg";
  $ffmpegObj = new ffmpeg_movie($srcFile);
  </code></pre>
  
  <p>i am gettign error that it cant file the file. i believe its something to do with permissions but i m not able to figure out</p>
  
  <p>fpoen , fwrite , file_put_contents all are working fine without any permissions problems.</p>
  
  <p>can anyone please guide me in the write direction. what do i need to do to make this phpvideotoolkit  work</p>