[wp-trac] [WordPress Trac] #26845: MP3 ID3 Tag Metadata Malformed

[WordPress Trac]

#26845: MP3 ID3 Tag Metadata Malformed
--------------------------+-------------------------
 Reporter:  chipbennett   |       Owner:
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  3.9
Component:  Media         |     Version:  trunk
 Severity:  normal        |  Resolution:  worksforme
 Keywords:  needs-patch   |     Focuses:
--------------------------+-------------------------
Changes (by matthewhaworth):

 * status:  new => closed
 * version:  3.8 => trunk
 * resolution:   => worksforme


Comment:

 I tried to replicate with this code:

 {{{
 <?php
 include_once 'wp-config.php';
 include_once 'wp-load.php';
 include_once 'wp-includes/wp-db.php';
 include_once 'wp-includes/pluggable.php';
 $tracks = get_children( array(
         'post_parent' => 4,
         'post_type' => 'attachment',
         'post_mime_type' => 'audio',
 ));
 // Loop through them
 foreach ( $tracks as $track ) {
     $metadata = get_post_meta( $track->ID, '_wp_attachment_metadata', true
 );
     var_dump($metadata);
     $metadata = wp_get_attachment_metadata( $track->ID );
     var_dump($metadata);
 }
 }}}

 After I had uploaded the file attached, I ran this and got the following
 output:

 {{{

 array(21) {
   ["dataformat"]=>
   string(3) "mp3"
   ["channels"]=>
   int(2)
   ["sample_rate"]=>
   int(44100)
   ["bitrate"]=>
   int(128000)
   ["channelmode"]=>
   string(6) "stereo"
   ["bitrate_mode"]=>
   string(3) "cbr"
   ["codec"]=>
   string(4) "LAME"
   ["encoder"]=>
   string(15) "LAME3.98 (beta)"
   ["lossless"]=>
   bool(false)
   ["encoder_options"]=>
   string(6) "CBR128"
   ["compression_ratio"]=>
   float(0.090702947845805)
   ["fileformat"]=>
   string(3) "mp3"
   ["filesize"]=>
   int(3247099)
   ["mime_type"]=>
   string(10) "audio/mpeg"
   ["length"]=>
   int(203)
   ["length_formatted"]=>
   string(4) "3:23"
   ["title"]=>
   string(17) "I've Seen Footage"
   ["artist"]=>
   string(11) "Death Grips"
   ["album"]=>
   string(15) "The Money Store"
   ["track_number"]=>
   string(1) "6"
   ["comment"]=>
   string(74) "Free download from http://www.last.fm/music/Death+Grips and
 http://MP3.com"
 }
 array(21) {
   ["dataformat"]=>
   string(3) "mp3"
   ["channels"]=>
   int(2)
   ["sample_rate"]=>
   int(44100)
   ["bitrate"]=>
   int(128000)
   ["channelmode"]=>
   string(6) "stereo"
   ["bitrate_mode"]=>
   string(3) "cbr"
   ["codec"]=>
   string(4) "LAME"
   ["encoder"]=>
   string(15) "LAME3.98 (beta)"
   ["lossless"]=>
   bool(false)
   ["encoder_options"]=>
   string(6) "CBR128"
   ["compression_ratio"]=>
   float(0.090702947845805)
   ["fileformat"]=>
   string(3) "mp3"
   ["filesize"]=>
   int(3247099)
   ["mime_type"]=>
   string(10) "audio/mpeg"
   ["length"]=>
   int(203)
   ["length_formatted"]=>
   string(4) "3:23"
   ["title"]=>
   string(17) "I've Seen Footage"
   ["artist"]=>
   string(11) "Death Grips"
   ["album"]=>
   string(15) "The Money Store"
   ["track_number"]=>
   string(1) "6"
   ["comment"]=>
   string(74) "Free download from http://www.last.fm/music/Death+Grips and
 http://MP3.com"
 }
 }}}

--
Ticket URL: <https://core.trac.wordpress.org/ticket/26845#comment:2>
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