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wp/wp-includes/ID3/module.audio-video.matroska.php
changeset 7 cf61fcea0001
parent 5 5e2f62d02dcd
child 16 a86126ab1dd4
equal deleted inserted replaced
6:490d5cc509ed 7:cf61fcea0001 
   232 
   232 
   233 		// parse container
 
   233 		// parse container
 
   234 		try {
 
   234 		try {
 
   235 			$this->parseEBML($info);
 
   235 			$this->parseEBML($info);
 
   236 		} catch (Exception $e) {
 
   236 		} catch (Exception $e) {
 
   237 			$info['error'][] = 'EBML parser: '.$e->getMessage();
 
   237 			$this->error('EBML parser: '.$e->getMessage());
 
   238 		}
 
   238 		}
 
   239 
   239 
   240 		// calculate playtime
 
   240 		// calculate playtime
 
   241 		if (isset($info['matroska']['info']) && is_array($info['matroska']['info'])) {
 
   241 		if (isset($info['matroska']['info']) && is_array($info['matroska']['info'])) {
 
   242 			foreach ($info['matroska']['info'] as $key => $infoarray) {
 
   242 			foreach ($info['matroska']['info'] as $key => $infoarray) {
 
   328 							case 'A_PCM/INT/BIG':
 
   328 							case 'A_PCM/INT/BIG':
 
   329 								$track_info['bitrate'] = $trackarray['SamplingFrequency'] * $trackarray['Channels'] * $trackarray['BitDepth'];
 
   329 								$track_info['bitrate'] = $trackarray['SamplingFrequency'] * $trackarray['Channels'] * $trackarray['BitDepth'];
 
   330 								break;
 
   330 								break;
 
   331 
   331 
   332 							case 'A_AC3':
 
   332 							case 'A_AC3':
 
       
   333 							case 'A_EAC3':
 
   333 							case 'A_DTS':
 
   334 							case 'A_DTS':
 
   334 							case 'A_MPEG/L3':
 
   335 							case 'A_MPEG/L3':
 
   335 							case 'A_MPEG/L2':
 
   336 							case 'A_MPEG/L2':
 
   336 							case 'A_FLAC':
 
   337 							case 'A_FLAC':
 
   337 								getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.audio.'.($track_info['dataformat'] == 'mp2' ? 'mp3' : $track_info['dataformat']).'.php', __FILE__, true);
 
   338 								$module_dataformat = ($track_info['dataformat'] == 'mp2' ? 'mp3' : ($track_info['dataformat'] == 'eac3' ? 'ac3' : $track_info['dataformat']));
 
       
   339 								getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.audio.'.$module_dataformat.'.php', __FILE__, true);
 
   338 
   340 
   339 								if (!isset($info['matroska']['track_data_offsets'][$trackarray['TrackNumber']])) {
 
   341 								if (!isset($info['matroska']['track_data_offsets'][$trackarray['TrackNumber']])) {
 
   340 									$this->warning('Unable to parse audio data ['.basename(__FILE__).':'.__LINE__.'] because $info[matroska][track_data_offsets]['.$trackarray['TrackNumber'].'] not set');
 
   342 									$this->warning('Unable to parse audio data ['.basename(__FILE__).':'.__LINE__.'] because $info[matroska][track_data_offsets]['.$trackarray['TrackNumber'].'] not set');
 
   341 									break;
 
   343 									break;
 
   342 								}
 
   344 								}
 
   350 								if ($track_info['dataformat'][0] == 'm' || $track_info['dataformat'] == 'flac') {
 
   352 								if ($track_info['dataformat'][0] == 'm' || $track_info['dataformat'] == 'flac') {
 
   351 									$getid3_temp->info['avdataend'] = $info['matroska']['track_data_offsets'][$trackarray['TrackNumber']]['offset'] + $info['matroska']['track_data_offsets'][$trackarray['TrackNumber']]['length'];
 
   353 									$getid3_temp->info['avdataend'] = $info['matroska']['track_data_offsets'][$trackarray['TrackNumber']]['offset'] + $info['matroska']['track_data_offsets'][$trackarray['TrackNumber']]['length'];
 
   352 								}
 
   354 								}
 
   353 
   355 
   354 								// analyze
 
   356 								// analyze
 
   355 								$class = 'getid3_'.($track_info['dataformat'] == 'mp2' ? 'mp3' : $track_info['dataformat']);
 
   357 								$class = 'getid3_'.$module_dataformat;
 
   356 								$header_data_key = $track_info['dataformat'][0] == 'm' ? 'mpeg' : $track_info['dataformat'];
 
   358 								$header_data_key = $track_info['dataformat'][0] == 'm' ? 'mpeg' : $track_info['dataformat'];
 
   357 								$getid3_audio = new $class($getid3_temp, __CLASS__);
 
   359 								$getid3_audio = new $class($getid3_temp, __CLASS__);
 
   358 								if ($track_info['dataformat'] == 'flac') {
 
   360 								if ($track_info['dataformat'] == 'flac') {
 
   359 									$getid3_audio->AnalyzeString($trackarray['CodecPrivate']);
 
   361 									$getid3_audio->AnalyzeString($trackarray['CodecPrivate']);
 
   360 								}
 
   362 								}
 
   455 								$info['matroska']['track_codec_parsed'][$trackarray['TrackNumber']] = $parsed;
 
   457 								$info['matroska']['track_codec_parsed'][$trackarray['TrackNumber']] = $parsed;
 
   456 								break;
 
   458 								break;
 
   457 
   459 
   458 							default:
 
   460 							default:
 
   459 								$this->warning('Unhandled audio type "'.(isset($trackarray['CodecID']) ? $trackarray['CodecID'] : '').'"');
 
   461 								$this->warning('Unhandled audio type "'.(isset($trackarray['CodecID']) ? $trackarray['CodecID'] : '').'"');
 
       
   462 								break;
 
   460 						}
 
   463 						}
 
   461 
   464 
   462 						$info['audio']['streams'][] = $track_info;
 
   465 						$info['audio']['streams'][] = $track_info;
 
   463 						break;
 
   466 						break;
 
   464 				}
 
   467 				}
 
   522 								$info['fileformat'] = $element_data['data'];
 
   525 								$info['fileformat'] = $element_data['data'];
 
   523 								break;
 
   526 								break;
 
   524 
   527 
   525 							default:
 
   528 							default:
 
   526 								$this->unhandledElement('header', __LINE__, $element_data);
 
   529 								$this->unhandledElement('header', __LINE__, $element_data);
 
       
   530 								break;
 
   527 						}
 
   531 						}
 
   528 
   532 
   529 						unset($element_data['offset'], $element_data['end']);
 
   533 						unset($element_data['offset'], $element_data['end']);
 
   530 						$info['matroska']['header']['elements'][] = $element_data;
 
   534 						$info['matroska']['header']['elements'][] = $element_data;
 
   531 					}
 
   535 					}
 
   560 														$seek_entry['target_offset'] = $element_data['offset'] + getid3_lib::BigEndian2Int($sub_seek_entry['data']);
 
   564 														$seek_entry['target_offset'] = $element_data['offset'] + getid3_lib::BigEndian2Int($sub_seek_entry['data']);
 
   561 														break;
 
   565 														break;
 
   562 
   566 
   563 													default:
 
   567 													default:
 
   564 														$this->unhandledElement('seekhead.seek', __LINE__, $sub_seek_entry);												}
 
   568 														$this->unhandledElement('seekhead.seek', __LINE__, $sub_seek_entry);												}
 
       
   569 														break;
 
   565 											}
 
   570 											}
 
   566 
   571 											if (!isset($seek_entry['target_id'])) {
 
   567 											if ($seek_entry['target_id'] != EBML_ID_CLUSTER || !self::$hide_clusters) { // collect clusters only if required
 
   572 												$this->warning('seek_entry[target_id] unexpectedly not set at '.$seek_entry['offset']);
 
       
   573 												break;
 
       
   574 											}
 
       
   575 											if (($seek_entry['target_id'] != EBML_ID_CLUSTER) || !self::$hide_clusters) { // collect clusters only if required
 
   568 												$info['matroska']['seek'][] = $seek_entry;
 
   576 												$info['matroska']['seek'][] = $seek_entry;
 
   569 											}
 
   577 											}
 
   570 											break;
 
   578 											break;
 
   571 
   579 
   572 										default:
 
   580 										default:
 
   573 											$this->unhandledElement('seekhead', __LINE__, $seek_entry);
 
   581 											$this->unhandledElement('seekhead', __LINE__, $seek_entry);
 
       
   582 											break;
 
   574 									}
 
   583 									}
 
   575 								}
 
   584 								}
 
   576 								break;
 
   585 								break;
 
   577 
   586 
   578 							case EBML_ID_TRACKS: // A top-level block of information with many tracks described.
 
   587 							case EBML_ID_TRACKS: // A top-level block of information with many tracks described.
 
   651 																	$track_entry[$sub_subelement['id_name']] = getid3_lib::trimNullByte($sub_subelement['data']);
 
   660 																	$track_entry[$sub_subelement['id_name']] = getid3_lib::trimNullByte($sub_subelement['data']);
 
   652 																	break;
 
   661 																	break;
 
   653 
   662 
   654 																default:
 
   663 																default:
 
   655 																	$this->unhandledElement('track.video', __LINE__, $sub_subelement);
 
   664 																	$this->unhandledElement('track.video', __LINE__, $sub_subelement);
 
       
   665 																	break;
 
   656 															}
 
   666 															}
 
   657 														}
 
   667 														}
 
   658 														break;
 
   668 														break;
 
   659 
   669 
   660 													case EBML_ID_AUDIO:
 
   670 													case EBML_ID_AUDIO:
 
   676 																	$track_entry[$sub_subelement['id_name']] = getid3_lib::trimNullByte($sub_subelement['data']);
 
   686 																	$track_entry[$sub_subelement['id_name']] = getid3_lib::trimNullByte($sub_subelement['data']);
 
   677 																	break;
 
   687 																	break;
 
   678 
   688 
   679 																default:
 
   689 																default:
 
   680 																	$this->unhandledElement('track.audio', __LINE__, $sub_subelement);
 
   690 																	$this->unhandledElement('track.audio', __LINE__, $sub_subelement);
 
       
   691 																	break;
 
   681 															}
 
   692 															}
 
   682 														}
 
   693 														}
 
   683 														break;
 
   694 														break;
 
   684 
   695 
   685 													case EBML_ID_CONTENTENCODINGS:
 
   696 													case EBML_ID_CONTENTENCODINGS:
 
   711 																							$track_entry[$sub_subelement['id_name']][$sub_sub_subelement['id_name']][$sub_sub_sub_subelement['id_name']] = $sub_sub_sub_subelement['data'];
 
   722 																							$track_entry[$sub_subelement['id_name']][$sub_sub_subelement['id_name']][$sub_sub_sub_subelement['id_name']] = $sub_sub_sub_subelement['data'];
 
   712 																							break;
 
   723 																							break;
 
   713 
   724 
   714 																						default:
 
   725 																						default:
 
   715 																							$this->unhandledElement('track.contentencodings.contentencoding.contentcompression', __LINE__, $sub_sub_sub_subelement);
 
   726 																							$this->unhandledElement('track.contentencodings.contentencoding.contentcompression', __LINE__, $sub_sub_sub_subelement);
 
       
   727 																							break;
 
   716 																					}
 
   728 																					}
 
   717 																				}
 
   729 																				}
 
   718 																				break;
 
   730 																				break;
 
   719 
   731 
   720 																			case EBML_ID_CONTENTENCRYPTION:
 
   732 																			case EBML_ID_CONTENTENCRYPTION:
 
   734 																							$track_entry[$sub_subelement['id_name']][$sub_sub_subelement['id_name']][$sub_sub_sub_subelement['id_name']] = $sub_sub_sub_subelement['data'];
 
   746 																							$track_entry[$sub_subelement['id_name']][$sub_sub_subelement['id_name']][$sub_sub_sub_subelement['id_name']] = $sub_sub_sub_subelement['data'];
 
   735 																							break;
 
   747 																							break;
 
   736 
   748 
   737 																						default:
 
   749 																						default:
 
   738 																							$this->unhandledElement('track.contentencodings.contentencoding.contentcompression', __LINE__, $sub_sub_sub_subelement);
 
   750 																							$this->unhandledElement('track.contentencodings.contentencoding.contentcompression', __LINE__, $sub_sub_sub_subelement);
 
       
   751 																							break;
 
   739 																					}
 
   752 																					}
 
   740 																				}
 
   753 																				}
 
   741 																				break;
 
   754 																				break;
 
   742 
   755 
   743 																			default:
 
   756 																			default:
 
   744 																				$this->unhandledElement('track.contentencodings.contentencoding', __LINE__, $sub_sub_subelement);
 
   757 																				$this->unhandledElement('track.contentencodings.contentencoding', __LINE__, $sub_sub_subelement);
 
       
   758 																				break;
 
   745 																		}
 
   759 																		}
 
   746 																	}
 
   760 																	}
 
   747 																	break;
 
   761 																	break;
 
   748 
   762 
   749 																default:
 
   763 																default:
 
   750 																	$this->unhandledElement('track.contentencodings', __LINE__, $sub_subelement);
 
   764 																	$this->unhandledElement('track.contentencodings', __LINE__, $sub_subelement);
 
       
   765 																	break;
 
   751 															}
 
   766 															}
 
   752 														}
 
   767 														}
 
   753 														break;
 
   768 														break;
 
   754 
   769 
   755 													default:
 
   770 													default:
 
   756 														$this->unhandledElement('track', __LINE__, $subelement);
 
   771 														$this->unhandledElement('track', __LINE__, $subelement);
 
       
   772 														break;
 
   757 												}
 
   773 												}
 
   758 											}
 
   774 											}
 
   759 
   775 
   760 											$info['matroska']['tracks']['tracks'][] = $track_entry;
 
   776 											$info['matroska']['tracks']['tracks'][] = $track_entry;
 
   761 											break;
 
   777 											break;
 
   762 
   778 
   763 										default:
 
   779 										default:
 
   764 											$this->unhandledElement('tracks', __LINE__, $track_entry);
 
   780 											$this->unhandledElement('tracks', __LINE__, $track_entry);
 
       
   781 											break;
 
   765 									}
 
   782 									}
 
   766 								}
 
   783 								}
 
   767 								break;
 
   784 								break;
 
   768 
   785 
   769 							case EBML_ID_INFO: // Contains miscellaneous general information and statistics on the file.
 
   786 							case EBML_ID_INFO: // Contains miscellaneous general information and statistics on the file.
 
   823 														$chaptertranslate_entry[$sub_subelement['id_name']] = getid3_lib::trimNullByte($sub_subelement['data']);
 
   840 														$chaptertranslate_entry[$sub_subelement['id_name']] = getid3_lib::trimNullByte($sub_subelement['data']);
 
   824 														break;
 
   841 														break;
 
   825 
   842 
   826 													default:
 
   843 													default:
 
   827 														$this->unhandledElement('info.chaptertranslate', __LINE__, $sub_subelement);
 
   844 														$this->unhandledElement('info.chaptertranslate', __LINE__, $sub_subelement);
 
       
   845 														break;
 
   828 												}
 
   846 												}
 
   829 											}
 
   847 											}
 
   830 											$info_entry[$subelement['id_name']] = $chaptertranslate_entry;
 
   848 											$info_entry[$subelement['id_name']] = $chaptertranslate_entry;
 
   831 											break;
 
   849 											break;
 
   832 
   850 
   833 										default:
 
   851 										default:
 
   834 											$this->unhandledElement('info', __LINE__, $subelement);
 
   852 											$this->unhandledElement('info', __LINE__, $subelement);
 
       
   853 											break;
 
   835 									}
 
   854 									}
 
   836 								}
 
   855 								}
 
   837 								$info['matroska']['info'][] = $info_entry;
 
   856 								$info['matroska']['info'][] = $info_entry;
 
   838 								break;
 
   857 								break;
 
   839 
   858 
   866 																	$cuetrackpositions_entry[$sub_sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_sub_subelement['data']);
 
   885 																	$cuetrackpositions_entry[$sub_sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_sub_subelement['data']);
 
   867 																	break;
 
   886 																	break;
 
   868 
   887 
   869 																default:
 
   888 																default:
 
   870 																	$this->unhandledElement('cues.cuepoint.cuetrackpositions', __LINE__, $sub_sub_subelement);
 
   889 																	$this->unhandledElement('cues.cuepoint.cuetrackpositions', __LINE__, $sub_sub_subelement);
 
       
   890 																	break;
 
   871 															}
 
   891 															}
 
   872 														}
 
   892 														}
 
   873 														$cuepoint_entry[$sub_subelement['id_name']][] = $cuetrackpositions_entry;
 
   893 														$cuepoint_entry[$sub_subelement['id_name']][] = $cuetrackpositions_entry;
 
   874 														break;
 
   894 														break;
 
   875 
   895 
   877 														$cuepoint_entry[$sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_subelement['data']);
 
   897 														$cuepoint_entry[$sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_subelement['data']);
 
   878 														break;
 
   898 														break;
 
   879 
   899 
   880 													default:
 
   900 													default:
 
   881 														$this->unhandledElement('cues.cuepoint', __LINE__, $sub_subelement);
 
   901 														$this->unhandledElement('cues.cuepoint', __LINE__, $sub_subelement);
 
       
   902 														break;
 
   882 												}
 
   903 												}
 
   883 											}
 
   904 											}
 
   884 											$cues_entry[] = $cuepoint_entry;
 
   905 											$cues_entry[] = $cuepoint_entry;
 
   885 											break;
 
   906 											break;
 
   886 
   907 
   887 										default:
 
   908 										default:
 
   888 											$this->unhandledElement('cues', __LINE__, $subelement);
 
   909 											$this->unhandledElement('cues', __LINE__, $subelement);
 
       
   910 											break;
 
   889 									}
 
   911 									}
 
   890 								}
 
   912 								}
 
   891 								$info['matroska']['cues'] = $cues_entry;
 
   913 								$info['matroska']['cues'] = $cues_entry;
 
   892 								break;
 
   914 								break;
 
   893 
   915 
   925 																	$targets_entry[$sub_sub_subelement['id_name']][] = getid3_lib::BigEndian2Int($sub_sub_subelement['data']);
 
   947 																	$targets_entry[$sub_sub_subelement['id_name']][] = getid3_lib::BigEndian2Int($sub_sub_subelement['data']);
 
   926 																	break;
 
   948 																	break;
 
   927 
   949 
   928 																default:
 
   950 																default:
 
   929 																	$this->unhandledElement('tags.tag.targets', __LINE__, $sub_sub_subelement);
 
   951 																	$this->unhandledElement('tags.tag.targets', __LINE__, $sub_sub_subelement);
 
       
   952 																	break;
 
   930 															}
 
   953 															}
 
   931 														}
 
   954 														}
 
   932 														$tag_entry[$sub_subelement['id_name']] = $targets_entry;
 
   955 														$tag_entry[$sub_subelement['id_name']] = $targets_entry;
 
   933 														break;
 
   956 														break;
 
   934 
   957 
   936 														$tag_entry[$sub_subelement['id_name']][] = $this->HandleEMBLSimpleTag($sub_subelement['end']);
 
   959 														$tag_entry[$sub_subelement['id_name']][] = $this->HandleEMBLSimpleTag($sub_subelement['end']);
 
   937 														break;
 
   960 														break;
 
   938 
   961 
   939 													default:
 
   962 													default:
 
   940 														$this->unhandledElement('tags.tag', __LINE__, $sub_subelement);
 
   963 														$this->unhandledElement('tags.tag', __LINE__, $sub_subelement);
 
       
   964 														break;
 
   941 												}
 
   965 												}
 
   942 											}
 
   966 											}
 
   943 											$tags_entry[] = $tag_entry;
 
   967 											$tags_entry[] = $tag_entry;
 
   944 											break;
 
   968 											break;
 
   945 
   969 
   946 										default:
 
   970 										default:
 
   947 											$this->unhandledElement('tags', __LINE__, $subelement);
 
   971 											$this->unhandledElement('tags', __LINE__, $subelement);
 
       
   972 											break;
 
   948 									}
 
   973 									}
 
   949 								}
 
   974 								}
 
   950 								$info['matroska']['tags'] = $tags_entry;
 
   975 								$info['matroska']['tags'] = $tags_entry;
 
   951 								break;
 
   976 								break;
 
   952 
   977 
   983 														$attachedfile_entry[$sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_subelement['data']);
 
  1008 														$attachedfile_entry[$sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_subelement['data']);
 
   984 														break;
 
  1009 														break;
 
   985 
  1010 
   986 													default:
 
  1011 													default:
 
   987 														$this->unhandledElement('attachments.attachedfile', __LINE__, $sub_subelement);
 
  1012 														$this->unhandledElement('attachments.attachedfile', __LINE__, $sub_subelement);
 
       
  1013 														break;
 
   988 												}
 
  1014 												}
 
   989 											}
 
  1015 											}
 
   990 											$info['matroska']['attachments'][] = $attachedfile_entry;
 
  1016 											$info['matroska']['attachments'][] = $attachedfile_entry;
 
   991 											break;
 
  1017 											break;
 
   992 
  1018 
   993 										default:
 
  1019 										default:
 
   994 											$this->unhandledElement('attachments', __LINE__, $subelement);
 
  1020 											$this->unhandledElement('attachments', __LINE__, $subelement);
 
       
  1021 											break;
 
   995 									}
 
  1022 									}
 
   996 								}
 
  1023 								}
 
   997 								break;
 
  1024 								break;
 
   998 
  1025 
   999 							case EBML_ID_CHAPTERS:
 
  1026 							case EBML_ID_CHAPTERS:
 
  1049 																				$chaptertrack_entry[$sub_sub_sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_sub_sub_subelement['data']);
 
  1076 																				$chaptertrack_entry[$sub_sub_sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_sub_sub_subelement['data']);
 
  1050 																				break;
 
  1077 																				break;
 
  1051 
  1078 
  1052 																			default:
 
  1079 																			default:
 
  1053 																				$this->unhandledElement('chapters.editionentry.chapteratom.chaptertrack', __LINE__, $sub_sub_sub_subelement);
 
  1080 																				$this->unhandledElement('chapters.editionentry.chapteratom.chaptertrack', __LINE__, $sub_sub_sub_subelement);
 
       
  1081 																				break;
 
  1054 																		}
 
  1082 																		}
 
  1055 																	}
 
  1083 																	}
 
  1056 																	$chapteratom_entry[$sub_sub_subelement['id_name']][] = $chaptertrack_entry;
 
  1084 																	$chapteratom_entry[$sub_sub_subelement['id_name']][] = $chaptertrack_entry;
 
  1057 																	break;
 
  1085 																	break;
 
  1058 
  1086 
  1068 																				$chapterdisplay_entry[$sub_sub_sub_subelement['id_name']] = $sub_sub_sub_subelement['data'];
 
  1096 																				$chapterdisplay_entry[$sub_sub_sub_subelement['id_name']] = $sub_sub_sub_subelement['data'];
 
  1069 																				break;
 
  1097 																				break;
 
  1070 
  1098 
  1071 																			default:
 
  1099 																			default:
 
  1072 																				$this->unhandledElement('chapters.editionentry.chapteratom.chapterdisplay', __LINE__, $sub_sub_sub_subelement);
 
  1100 																				$this->unhandledElement('chapters.editionentry.chapteratom.chapterdisplay', __LINE__, $sub_sub_sub_subelement);
 
       
  1101 																				break;
 
  1073 																		}
 
  1102 																		}
 
  1074 																	}
 
  1103 																	}
 
  1075 																	$chapteratom_entry[$sub_sub_subelement['id_name']][] = $chapterdisplay_entry;
 
  1104 																	$chapteratom_entry[$sub_sub_subelement['id_name']][] = $chapterdisplay_entry;
 
  1076 																	break;
 
  1105 																	break;
 
  1077 
  1106 
  1078 																default:
 
  1107 																default:
 
  1079 																	$this->unhandledElement('chapters.editionentry.chapteratom', __LINE__, $sub_sub_subelement);
 
  1108 																	$this->unhandledElement('chapters.editionentry.chapteratom', __LINE__, $sub_sub_subelement);
 
       
  1109 																	break;
 
  1080 															}
 
  1110 															}
 
  1081 														}
 
  1111 														}
 
  1082 														$editionentry_entry[$sub_subelement['id_name']][] = $chapteratom_entry;
 
  1112 														$editionentry_entry[$sub_subelement['id_name']][] = $chapteratom_entry;
 
  1083 														break;
 
  1113 														break;
 
  1084 
  1114 
  1085 													default:
 
  1115 													default:
 
  1086 														$this->unhandledElement('chapters.editionentry', __LINE__, $sub_subelement);
 
  1116 														$this->unhandledElement('chapters.editionentry', __LINE__, $sub_subelement);
 
       
  1117 														break;
 
  1087 												}
 
  1118 												}
 
  1088 											}
 
  1119 											}
 
  1089 											$info['matroska']['chapters'][] = $editionentry_entry;
 
  1120 											$info['matroska']['chapters'][] = $editionentry_entry;
 
  1090 											break;
 
  1121 											break;
 
  1091 
  1122 
  1092 										default:
 
  1123 										default:
 
  1093 											$this->unhandledElement('chapters', __LINE__, $subelement);
 
  1124 											$this->unhandledElement('chapters', __LINE__, $subelement);
 
       
  1125 											break;
 
  1094 									}
 
  1126 									}
 
  1095 								}
 
  1127 								}
 
  1096 								break;
 
  1128 								break;
 
  1097 
  1129 
  1098 							case EBML_ID_CLUSTER: // The lower level element containing the (monolithic) Block structure.
 
  1130 							case EBML_ID_CLUSTER: // The lower level element containing the (monolithic) Block structure.
 
  1117 														$cluster_silent_tracks[] = getid3_lib::BigEndian2Int($sub_subelement['data']);
 
  1149 														$cluster_silent_tracks[] = getid3_lib::BigEndian2Int($sub_subelement['data']);
 
  1118 														break;
 
  1150 														break;
 
  1119 
  1151 
  1120 													default:
 
  1152 													default:
 
  1121 														$this->unhandledElement('cluster.silenttracks', __LINE__, $sub_subelement);
 
  1153 														$this->unhandledElement('cluster.silenttracks', __LINE__, $sub_subelement);
 
       
  1154 														break;
 
  1122 												}
 
  1155 												}
 
  1123 											}
 
  1156 											}
 
  1124 											$cluster_entry[$subelement['id_name']][] = $cluster_silent_tracks;
 
  1157 											$cluster_entry[$subelement['id_name']][] = $cluster_silent_tracks;
 
  1125 											break;
 
  1158 											break;
 
  1126 
  1159 
  1147 														$cluster_block_group[$sub_subelement['id_name']] = getid3_lib::trimNullByte($sub_subelement['data']);
 
  1180 														$cluster_block_group[$sub_subelement['id_name']] = getid3_lib::trimNullByte($sub_subelement['data']);
 
  1148 														break;
 
  1181 														break;
 
  1149 
  1182 
  1150 													default:
 
  1183 													default:
 
  1151 														$this->unhandledElement('clusters.blockgroup', __LINE__, $sub_subelement);
 
  1184 														$this->unhandledElement('clusters.blockgroup', __LINE__, $sub_subelement);
 
       
  1185 														break;
 
  1152 												}
 
  1186 												}
 
  1153 											}
 
  1187 											}
 
  1154 											$cluster_entry[$subelement['id_name']][] = $cluster_block_group;
 
  1188 											$cluster_entry[$subelement['id_name']][] = $cluster_block_group;
 
  1155 											break;
 
  1189 											break;
 
  1156 
  1190 
  1158 											$cluster_entry[$subelement['id_name']][] = $this->HandleEMBLClusterBlock($subelement, EBML_ID_CLUSTERSIMPLEBLOCK, $info);
 
  1192 											$cluster_entry[$subelement['id_name']][] = $this->HandleEMBLClusterBlock($subelement, EBML_ID_CLUSTERSIMPLEBLOCK, $info);
 
  1159 											break;
 
  1193 											break;
 
  1160 
  1194 
  1161 										default:
 
  1195 										default:
 
  1162 											$this->unhandledElement('cluster', __LINE__, $subelement);
 
  1196 											$this->unhandledElement('cluster', __LINE__, $subelement);
 
       
  1197 											break;
 
  1163 									}
 
  1198 									}
 
  1164 									$this->current_offset = $subelement['end'];
 
  1199 									$this->current_offset = $subelement['end'];
 
  1165 								}
 
  1200 								}
 
  1166 								if (!self::$hide_clusters) {
 
  1201 								if (!self::$hide_clusters) {
 
  1167 									$info['matroska']['cluster'][] = $cluster_entry;
 
  1202 									$info['matroska']['cluster'][] = $cluster_entry;
 
  1179 								}
 
  1214 								}
 
  1180 								break;
 
  1215 								break;
 
  1181 
  1216 
  1182 							default:
 
  1217 							default:
 
  1183 								$this->unhandledElement('segment', __LINE__, $element_data);
 
  1218 								$this->unhandledElement('segment', __LINE__, $element_data);
 
       
  1219 								break;
 
  1184 						}
 
  1220 						}
 
  1185 					}
 
  1221 					}
 
  1186 					break;
 
  1222 					break;
 
  1187 
  1223 
  1188 				default:
 
  1224 				default:
 
  1189 					$this->unhandledElement('root', __LINE__, $top_element);
 
  1225 					$this->unhandledElement('root', __LINE__, $top_element);
 
       
  1226 					break;
 
  1190 			}
 
  1227 			}
 
  1191 		}
 
  1228 		}
 
  1192 	}
 
  1229 	}
 
  1193 
  1230 
  1194 	private function EnsureBufferHasEnoughData($min_data=1024) {
 
  1231 	private function EnsureBufferHasEnoughData($min_data=1024) {
 
  1337 					$simpletag_entry[$element['id_name']] = (bool)getid3_lib::BigEndian2Int($element['data']);
 
  1374 					$simpletag_entry[$element['id_name']] = (bool)getid3_lib::BigEndian2Int($element['data']);
 
  1338 					break;
 
  1375 					break;
 
  1339 
  1376 
  1340 				default:
 
  1377 				default:
 
  1341 					$this->unhandledElement('tag.simpletag', __LINE__, $element);
 
  1378 					$this->unhandledElement('tag.simpletag', __LINE__, $element);
 
       
  1379 					break;
 
  1342 			}
 
  1380 			}
 
  1343 		}
 
  1381 		}
 
  1344 
  1382 
  1345 		return $simpletag_entry;
 
  1383 		return $simpletag_entry;
 
  1346 	}
 
  1384 	}
 
  1488 		static $CodecIDlist = array();
 
  1526 		static $CodecIDlist = array();
 
  1489 		if (empty($CodecIDlist)) {
 
  1527 		if (empty($CodecIDlist)) {
 
  1490 			$CodecIDlist['A_AAC']            = 'aac';
 
  1528 			$CodecIDlist['A_AAC']            = 'aac';
 
  1491 			$CodecIDlist['A_AAC/MPEG2/LC']   = 'aac';
 
  1529 			$CodecIDlist['A_AAC/MPEG2/LC']   = 'aac';
 
  1492 			$CodecIDlist['A_AC3']            = 'ac3';
 
  1530 			$CodecIDlist['A_AC3']            = 'ac3';
 
       
  1531 			$CodecIDlist['A_EAC3']           = 'eac3';
 
  1493 			$CodecIDlist['A_DTS']            = 'dts';
 
  1532 			$CodecIDlist['A_DTS']            = 'dts';
 
  1494 			$CodecIDlist['A_FLAC']           = 'flac';
 
  1533 			$CodecIDlist['A_FLAC']           = 'flac';
 
  1495 			$CodecIDlist['A_MPEG/L1']        = 'mp1';
 
  1534 			$CodecIDlist['A_MPEG/L1']        = 'mp1';
 
  1496 			$CodecIDlist['A_MPEG/L2']        = 'mp2';
 
  1535 			$CodecIDlist['A_MPEG/L2']        = 'mp2';
 
  1497 			$CodecIDlist['A_MPEG/L3']        = 'mp3';
 
  1536 			$CodecIDlist['A_MPEG/L3']        = 'mp3';
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