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Description

Usage

$string = getid3_mp3::LAMEpresetUsedLookup( $LAMEtag );

Parameters

$LAMEtag

( array ) required –

Returns

string

Source

File name: wordpress/wp-includes/ID3/module.audio.mp3.php
Lines:

  public static function LAMEpresetUsedLookup($LAMEtag) {

    if ($LAMEtag['preset_used_id'] == 0) {
      // no preset used (LAME >=3.93)
      // no preset recorded (LAME <3.93)
      return '';
    }
    $LAMEpresetUsedLookup = array();

    /////  THIS PART CANNOT BE STATIC .
    for ($i = 8; $i <= 320; $i++) {
      switch ($LAMEtag['vbr_method']) {
        case 'cbr':
          $LAMEpresetUsedLookup[$i] = '--alt-preset '.$LAMEtag['vbr_method'].' '.$i;
          break;
        case 'abr':
        default: // other VBR modes shouldn't be here(?)
          $LAMEpresetUsedLookup[$i] = '--alt-preset '.$i;
          break;
      }
    }

    // named old-style presets (studio, phone, voice, etc) are handled in GuessEncoderOptions()

    // named alt-presets
    $LAMEpresetUsedLookup[1000] = '--r3mix';
    $LAMEpresetUsedLookup[1001] = '--alt-preset standard';
    $LAMEpresetUsedLookup[1002] = '--alt-preset extreme';
    $LAMEpresetUsedLookup[1003] = '--alt-preset insane';
    $LAMEpresetUsedLookup[1004] = '--alt-preset fast standard';
    $LAMEpresetUsedLookup[1005] = '--alt-preset fast extreme';
    $LAMEpresetUsedLookup[1006] = '--alt-preset medium';
    $LAMEpresetUsedLookup[1007] = '--alt-preset fast medium';

    // LAME 3.94 additions/changes
    $LAMEpresetUsedLookup[1010] = '--preset portable';                                                           // 3.94a15 Oct 21 2003
    $LAMEpresetUsedLookup[1015] = '--preset radio';                                                              // 3.94a15 Oct 21 2003

    $LAMEpresetUsedLookup[320]  = '--preset insane';                                                             // 3.94a15 Nov 12 2003
    $LAMEpresetUsedLookup[410]  = '-V9';
    $LAMEpresetUsedLookup[420]  = '-V8';
    $LAMEpresetUsedLookup[440]  = '-V6';
    $LAMEpresetUsedLookup[430]  = '--preset radio';                                                              // 3.94a15 Nov 12 2003
    $LAMEpresetUsedLookup[450]  = '--preset '.(($LAMEtag['raw']['vbr_method'] == 4) ? 'fast ' : '').'portable';  // 3.94a15 Nov 12 2003
    $LAMEpresetUsedLookup[460]  = '--preset '.(($LAMEtag['raw']['vbr_method'] == 4) ? 'fast ' : '').'medium';    // 3.94a15 Nov 12 2003
    $LAMEpresetUsedLookup[470]  = '--r3mix';                                                                     // 3.94b1  Dec 18 2003
    $LAMEpresetUsedLookup[480]  = '--preset '.(($LAMEtag['raw']['vbr_method'] == 4) ? 'fast ' : '').'standard';  // 3.94a15 Nov 12 2003
    $LAMEpresetUsedLookup[490]  = '-V1';
    $LAMEpresetUsedLookup[500]  = '--preset '.(($LAMEtag['raw']['vbr_method'] == 4) ? 'fast ' : '').'extreme';   // 3.94a15 Nov 12 2003

    return (isset($LAMEpresetUsedLookup[$LAMEtag['preset_used_id']]) ? $LAMEpresetUsedLookup[$LAMEtag['preset_used_id']] : 'new/unknown preset: '.$LAMEtag['preset_used_id'].' - report to info@getid3.org');
  }
 

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