[Sommaire] [Imprimer]

   1  <?php
   2  
   3      lt_include( PLOG_CLASS_PATH."class/gallery/data/galleryresourcebasemetadatareader.class.php" );
   4  
   5      /**
   6       * methods for fetching metadata from video resources
   7       *
   8       * \ingroup Gallery
   9       */
  10      class GalleryResourceVideoMetadataReader extends GalleryResourceBaseMetadataReader
  11      {
  12      	function GalleryResourceVideoMetadataReader( $resource )
  13          {
  14              $this->GalleryResourceBaseMetadataReader( $resource );
  15          }
  16  
  17          /**
  18           * @return the height in pixels of the video
  19           */
  20          function getHeight()
  21          {
  22              return $this->_metadata["video"]["resolution_y"];
  23          }
  24  
  25          /**
  26           * @return the width in pixels of the video
  27           */
  28          function getWidth()
  29          {
  30              return $this->_metadata["video"]["resolution_x"];
  31          }
  32  
  33          /**
  34           * @return the format of the video
  35           */
  36          function getFormat()
  37          {
  38              return $this->_metadata["video"]["dataformat"];
  39          }
  40  
  41          /**
  42           * @return the bits per sample of the video
  43           */
  44          function getBitsPerSample()
  45          {
  46              return $this->_metadata["video"]["bits_per_sample"];
  47          }
  48  
  49          /**
  50           * @return returns the codec that was used to generate the video
  51           */
  52          function getVideoCodec()
  53          {
  54              return $this->_metadata["video"]["codec"];
  55          }
  56  
  57          /**
  58           * @return returns the name of the codec in which the audio was saved in the video
  59           */
  60          function getAudioCodec()
  61          {
  62              return $this->_metadata["audio"]["codec"];
  63          }
  64  
  65          /**
  66           * @return returnsd the length in seconds of the video
  67           */
  68          function getLength()
  69          {
  70              return $this->_metadata["playtime_seconds"];
  71          }
  72  
  73          /**
  74           * @return a nicely formatted string with the length of the video
  75           */
  76          function getLengthString()
  77          {
  78              return $this->_metadata["playtime_string"];
  79          }
  80  
  81  
  82      }
  83  ?>