$block_data['flags']['lacing_type'] = self::BlockLacingType($block_data['flags']['lacing']);

[1500] Fix | Delete

[1501] Fix | Delete

// Lace (when lacing bit is set)

[1502] Fix | Delete

if ($block_data['flags']['lacing'] > 0) {

[1503] Fix | Delete

$block_data['lace_frames'] = getid3_lib::BigEndian2Int($this->readEBMLelementData(1)) + 1; // Number of frames in the lace-1 (uint8)

[1504] Fix | Delete

if ($block_data['flags']['lacing'] != 0x02) {

[1505] Fix | Delete

for ($i = 1; $i < $block_data['lace_frames']; $i ++) { // Lace-coded size of each frame of the lace, except for the last one (multiple uint8). *This is not used with Fixed-size lacing as it is calculated automatically from (total size of lace) / (number of frames in lace).

[1506] Fix | Delete

if ($block_data['flags']['lacing'] == 0x03) { // EBML lacing

[1507] Fix | Delete

$block_data['lace_frames_size'][$i] = $this->readEBMLint(); // TODO: read size correctly, calc size for the last frame. For now offsets are deteminded OK with readEBMLint() and that's the most important thing.

[1508] Fix | Delete

}

[1509] Fix | Delete

else { // Xiph lacing

[1510] Fix | Delete

$block_data['lace_frames_size'][$i] = 0;

[1511] Fix | Delete

do {

[1512] Fix | Delete

$size = getid3_lib::BigEndian2Int($this->readEBMLelementData(1));

[1513] Fix | Delete

$block_data['lace_frames_size'][$i] += $size;

[1514] Fix | Delete

}

[1515] Fix | Delete

while ($size == 255);

[1516] Fix | Delete

}

[1517] Fix | Delete

}

[1518] Fix | Delete

if ($block_data['flags']['lacing'] == 0x01) { // calc size of the last frame only for Xiph lacing, till EBML sizes are now anyway determined incorrectly

[1519] Fix | Delete

$block_data['lace_frames_size'][] = $element['end'] - $this->current_offset - array_sum($block_data['lace_frames_size']);

[1520] Fix | Delete

}

[1521] Fix | Delete

}

[1522] Fix | Delete

}

[1523] Fix | Delete

[1524] Fix | Delete

if (!isset($info['matroska']['track_data_offsets'][$block_data['tracknumber']])) {

[1525] Fix | Delete

$info['matroska']['track_data_offsets'][$block_data['tracknumber']]['offset'] = $this->current_offset;

[1526] Fix | Delete

$info['matroska']['track_data_offsets'][$block_data['tracknumber']]['length'] = $element['end'] - $this->current_offset;

[1527] Fix | Delete

//$info['matroska']['track_data_offsets'][$block_data['tracknumber']]['total_length'] = 0;

[1528] Fix | Delete

}

[1529] Fix | Delete

//$info['matroska']['track_data_offsets'][$block_data['tracknumber']]['total_length'] += $info['matroska']['track_data_offsets'][$block_data['tracknumber']]['length'];

[1530] Fix | Delete

//$info['matroska']['track_data_offsets'][$block_data['tracknumber']]['duration'] = $block_data['timecode'] * ((isset($info['matroska']['info'][0]['TimecodeScale']) ? $info['matroska']['info'][0]['TimecodeScale'] : 1000000) / 1000000000);

[1531] Fix | Delete

[1532] Fix | Delete

// set offset manually

[1533] Fix | Delete

$this->current_offset = $element['end'];

[1534] Fix | Delete

[1535] Fix | Delete

return $block_data;

[1536] Fix | Delete

}

[1537] Fix | Delete

[1538] Fix | Delete

/**

[1539] Fix | Delete

* @param string $EBMLstring

[1540] Fix | Delete

*

[1541] Fix | Delete

* @return int|float|false

[1542] Fix | Delete

*/

[1543] Fix | Delete

private static function EBML2Int($EBMLstring) {

[1544] Fix | Delete

// http://matroska.org/specs/

[1545] Fix | Delete

[1546] Fix | Delete

// Element ID coded with an UTF-8 like system:

[1547] Fix | Delete

// 1xxx xxxx - Class A IDs (2^7 -2 possible values) (base 0x8X)

[1548] Fix | Delete

// 01xx xxxx xxxx xxxx - Class B IDs (2^14-2 possible values) (base 0x4X 0xXX)

[1549] Fix | Delete

// 001x xxxx xxxx xxxx xxxx xxxx - Class C IDs (2^21-2 possible values) (base 0x2X 0xXX 0xXX)

[1550] Fix | Delete

// 0001 xxxx xxxx xxxx xxxx xxxx xxxx xxxx - Class D IDs (2^28-2 possible values) (base 0x1X 0xXX 0xXX 0xXX)

[1551] Fix | Delete

// Values with all x at 0 and 1 are reserved (hence the -2).

[1552] Fix | Delete

[1553] Fix | Delete

// Data size, in octets, is also coded with an UTF-8 like system :

[1554] Fix | Delete

// 1xxx xxxx - value 0 to 2^7-2

[1555] Fix | Delete

// 01xx xxxx xxxx xxxx - value 0 to 2^14-2

[1556] Fix | Delete

// 001x xxxx xxxx xxxx xxxx xxxx - value 0 to 2^21-2

[1557] Fix | Delete

// 0001 xxxx xxxx xxxx xxxx xxxx xxxx xxxx - value 0 to 2^28-2

[1558] Fix | Delete

// 0000 1xxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx - value 0 to 2^35-2

[1559] Fix | Delete

// 0000 01xx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx - value 0 to 2^42-2

[1560] Fix | Delete

// 0000 001x xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx - value 0 to 2^49-2

[1561] Fix | Delete

// 0000 0001 xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx - value 0 to 2^56-2

[1562] Fix | Delete

[1563] Fix | Delete

$first_byte_int = ord($EBMLstring[0]);

[1564] Fix | Delete

if (0x80 & $first_byte_int) {

[1565] Fix | Delete

$EBMLstring[0] = chr($first_byte_int & 0x7F);

[1566] Fix | Delete

} elseif (0x40 & $first_byte_int) {

[1567] Fix | Delete

$EBMLstring[0] = chr($first_byte_int & 0x3F);

[1568] Fix | Delete

} elseif (0x20 & $first_byte_int) {

[1569] Fix | Delete

$EBMLstring[0] = chr($first_byte_int & 0x1F);

[1570] Fix | Delete

} elseif (0x10 & $first_byte_int) {

[1571] Fix | Delete

$EBMLstring[0] = chr($first_byte_int & 0x0F);

[1572] Fix | Delete

} elseif (0x08 & $first_byte_int) {

[1573] Fix | Delete

$EBMLstring[0] = chr($first_byte_int & 0x07);

[1574] Fix | Delete

} elseif (0x04 & $first_byte_int) {

[1575] Fix | Delete

$EBMLstring[0] = chr($first_byte_int & 0x03);

[1576] Fix | Delete

} elseif (0x02 & $first_byte_int) {

[1577] Fix | Delete

$EBMLstring[0] = chr($first_byte_int & 0x01);

[1578] Fix | Delete

} elseif (0x01 & $first_byte_int) {

[1579] Fix | Delete

$EBMLstring[0] = chr($first_byte_int & 0x00);

[1580] Fix | Delete

}

[1581] Fix | Delete

[1582] Fix | Delete

return getid3_lib::BigEndian2Int($EBMLstring);

[1583] Fix | Delete

}

[1584] Fix | Delete

[1585] Fix | Delete

/**

[1586] Fix | Delete

* @param int $EBMLdatestamp

[1587] Fix | Delete

*

[1588] Fix | Delete

* @return float

[1589] Fix | Delete

*/

[1590] Fix | Delete

private static function EBMLdate2unix($EBMLdatestamp) {

[1591] Fix | Delete

// Date - signed 8 octets integer in nanoseconds with 0 indicating the precise beginning of the millennium (at 2001-01-01T00:00:00,000000000 UTC)

[1592] Fix | Delete

// 978307200 == mktime(0, 0, 0, 1, 1, 2001) == January 1, 2001 12:00:00am UTC

[1593] Fix | Delete

return round(($EBMLdatestamp / 1000000000) + 978307200);

[1594] Fix | Delete

}

[1595] Fix | Delete

[1596] Fix | Delete

/**

[1597] Fix | Delete

* @param int $target_type

[1598] Fix | Delete

*

[1599] Fix | Delete

* @return string|int

[1600] Fix | Delete

*/

[1601] Fix | Delete

public static function TargetTypeValue($target_type) {

[1602] Fix | Delete

// http://www.matroska.org/technical/specs/tagging/index.html

[1603] Fix | Delete

static $TargetTypeValue = array();

[1604] Fix | Delete

if (empty($TargetTypeValue)) {

[1605] Fix | Delete

$TargetTypeValue[10] = 'A: ~ V:shot'; // the lowest hierarchy found in music or movies

[1606] Fix | Delete

$TargetTypeValue[20] = 'A:subtrack/part/movement ~ V:scene'; // corresponds to parts of a track for audio (like a movement)

[1607] Fix | Delete

$TargetTypeValue[30] = 'A:track/song ~ V:chapter'; // the common parts of an album or a movie

[1608] Fix | Delete

$TargetTypeValue[40] = 'A:part/session ~ V:part/session'; // when an album or episode has different logical parts

[1609] Fix | Delete

$TargetTypeValue[50] = 'A:album/opera/concert ~ V:movie/episode/concert'; // the most common grouping level of music and video (equals to an episode for TV series)

[1610] Fix | Delete

$TargetTypeValue[60] = 'A:edition/issue/volume/opus ~ V:season/sequel/volume'; // a list of lower levels grouped together

[1611] Fix | Delete

$TargetTypeValue[70] = 'A:collection ~ V:collection'; // the high hierarchy consisting of many different lower items

[1612] Fix | Delete

}

[1613] Fix | Delete

return (isset($TargetTypeValue[$target_type]) ? $TargetTypeValue[$target_type] : $target_type);

[1614] Fix | Delete

}

[1615] Fix | Delete

[1616] Fix | Delete

/**

[1617] Fix | Delete

* @param int $lacingtype

[1618] Fix | Delete

*

[1619] Fix | Delete

* @return string|int

[1620] Fix | Delete

*/

[1621] Fix | Delete

public static function BlockLacingType($lacingtype) {

[1622] Fix | Delete

// http://matroska.org/technical/specs/index.html#block_structure

[1623] Fix | Delete

static $BlockLacingType = array();

[1624] Fix | Delete

if (empty($BlockLacingType)) {

[1625] Fix | Delete

$BlockLacingType[0x00] = 'no lacing';

[1626] Fix | Delete

$BlockLacingType[0x01] = 'Xiph lacing';

[1627] Fix | Delete

$BlockLacingType[0x02] = 'fixed-size lacing';

[1628] Fix | Delete

$BlockLacingType[0x03] = 'EBML lacing';

[1629] Fix | Delete

}

[1630] Fix | Delete

return (isset($BlockLacingType[$lacingtype]) ? $BlockLacingType[$lacingtype] : $lacingtype);

[1631] Fix | Delete

}

[1632] Fix | Delete

[1633] Fix | Delete

/**

[1634] Fix | Delete

* @param string $codecid

[1635] Fix | Delete

*

[1636] Fix | Delete

* @return string

[1637] Fix | Delete

*/

[1638] Fix | Delete

public static function CodecIDtoCommonName($codecid) {

[1639] Fix | Delete

// http://www.matroska.org/technical/specs/codecid/index.html

[1640] Fix | Delete

static $CodecIDlist = array();

[1641] Fix | Delete

if (empty($CodecIDlist)) {

[1642] Fix | Delete

$CodecIDlist['A_AAC'] = 'aac';

[1643] Fix | Delete

$CodecIDlist['A_AAC/MPEG2/LC'] = 'aac';

[1644] Fix | Delete

$CodecIDlist['A_AC3'] = 'ac3';

[1645] Fix | Delete

$CodecIDlist['A_EAC3'] = 'eac3';

[1646] Fix | Delete

$CodecIDlist['A_DTS'] = 'dts';

[1647] Fix | Delete

$CodecIDlist['A_FLAC'] = 'flac';

[1648] Fix | Delete

$CodecIDlist['A_MPEG/L1'] = 'mp1';

[1649] Fix | Delete

$CodecIDlist['A_MPEG/L2'] = 'mp2';

[1650] Fix | Delete

$CodecIDlist['A_MPEG/L3'] = 'mp3';

[1651] Fix | Delete

$CodecIDlist['A_PCM/INT/LIT'] = 'pcm'; // PCM Integer Little Endian

[1652] Fix | Delete

$CodecIDlist['A_PCM/INT/BIG'] = 'pcm'; // PCM Integer Big Endian

[1653] Fix | Delete

$CodecIDlist['A_QUICKTIME/QDMC'] = 'quicktime'; // Quicktime: QDesign Music

[1654] Fix | Delete

$CodecIDlist['A_QUICKTIME/QDM2'] = 'quicktime'; // Quicktime: QDesign Music v2

[1655] Fix | Delete

$CodecIDlist['A_VORBIS'] = 'vorbis';

[1656] Fix | Delete

$CodecIDlist['V_MPEG1'] = 'mpeg';

[1657] Fix | Delete

$CodecIDlist['V_THEORA'] = 'theora';

[1658] Fix | Delete

$CodecIDlist['V_REAL/RV40'] = 'real';

[1659] Fix | Delete

$CodecIDlist['V_REAL/RV10'] = 'real';

[1660] Fix | Delete

$CodecIDlist['V_REAL/RV20'] = 'real';

[1661] Fix | Delete

$CodecIDlist['V_REAL/RV30'] = 'real';

[1662] Fix | Delete

$CodecIDlist['V_QUICKTIME'] = 'quicktime'; // Quicktime

[1663] Fix | Delete

$CodecIDlist['V_MPEG4/ISO/AP'] = 'mpeg4';

[1664] Fix | Delete

$CodecIDlist['V_MPEG4/ISO/ASP'] = 'mpeg4';

[1665] Fix | Delete

$CodecIDlist['V_MPEG4/ISO/AVC'] = 'h264';

[1666] Fix | Delete

$CodecIDlist['V_MPEG4/ISO/SP'] = 'mpeg4';

[1667] Fix | Delete

$CodecIDlist['V_VP8'] = 'vp8';

[1668] Fix | Delete

$CodecIDlist['V_MS/VFW/FOURCC'] = 'vcm'; // Microsoft (TM) Video Codec Manager (VCM)

[1669] Fix | Delete

$CodecIDlist['A_MS/ACM'] = 'acm'; // Microsoft (TM) Audio Codec Manager (ACM)

[1670] Fix | Delete

}

[1671] Fix | Delete

return (isset($CodecIDlist[$codecid]) ? $CodecIDlist[$codecid] : $codecid);

[1672] Fix | Delete

}

[1673] Fix | Delete

[1674] Fix | Delete

/**

[1675] Fix | Delete

* @param int $value

[1676] Fix | Delete

*

[1677] Fix | Delete

* @return string

[1678] Fix | Delete

*/

[1679] Fix | Delete

private static function EBMLidName($value) {

[1680] Fix | Delete

static $EBMLidList = array();

[1681] Fix | Delete

if (empty($EBMLidList)) {

[1682] Fix | Delete

$EBMLidList[EBML_ID_ASPECTRATIOTYPE] = 'AspectRatioType';

[1683] Fix | Delete

$EBMLidList[EBML_ID_ATTACHEDFILE] = 'AttachedFile';

[1684] Fix | Delete

$EBMLidList[EBML_ID_ATTACHMENTLINK] = 'AttachmentLink';

[1685] Fix | Delete

$EBMLidList[EBML_ID_ATTACHMENTS] = 'Attachments';

[1686] Fix | Delete

$EBMLidList[EBML_ID_AUDIO] = 'Audio';

[1687] Fix | Delete

$EBMLidList[EBML_ID_BITDEPTH] = 'BitDepth';

[1688] Fix | Delete

$EBMLidList[EBML_ID_CHANNELPOSITIONS] = 'ChannelPositions';

[1689] Fix | Delete

$EBMLidList[EBML_ID_CHANNELS] = 'Channels';

[1690] Fix | Delete

$EBMLidList[EBML_ID_CHAPCOUNTRY] = 'ChapCountry';

[1691] Fix | Delete

$EBMLidList[EBML_ID_CHAPLANGUAGE] = 'ChapLanguage';

[1692] Fix | Delete

$EBMLidList[EBML_ID_CHAPPROCESS] = 'ChapProcess';

[1693] Fix | Delete

$EBMLidList[EBML_ID_CHAPPROCESSCODECID] = 'ChapProcessCodecID';

[1694] Fix | Delete

$EBMLidList[EBML_ID_CHAPPROCESSCOMMAND] = 'ChapProcessCommand';

[1695] Fix | Delete

$EBMLidList[EBML_ID_CHAPPROCESSDATA] = 'ChapProcessData';

[1696] Fix | Delete

$EBMLidList[EBML_ID_CHAPPROCESSPRIVATE] = 'ChapProcessPrivate';

[1697] Fix | Delete

$EBMLidList[EBML_ID_CHAPPROCESSTIME] = 'ChapProcessTime';

[1698] Fix | Delete

$EBMLidList[EBML_ID_CHAPSTRING] = 'ChapString';

[1699] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERATOM] = 'ChapterAtom';

[1700] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERDISPLAY] = 'ChapterDisplay';

[1701] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERFLAGENABLED] = 'ChapterFlagEnabled';

[1702] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERFLAGHIDDEN] = 'ChapterFlagHidden';

[1703] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERPHYSICALEQUIV] = 'ChapterPhysicalEquiv';

[1704] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERS] = 'Chapters';

[1705] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERSEGMENTEDITIONUID] = 'ChapterSegmentEditionUID';

[1706] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERSEGMENTUID] = 'ChapterSegmentUID';

[1707] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERTIMEEND] = 'ChapterTimeEnd';

[1708] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERTIMESTART] = 'ChapterTimeStart';

[1709] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERTRACK] = 'ChapterTrack';

[1710] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERTRACKNUMBER] = 'ChapterTrackNumber';

[1711] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERTRANSLATE] = 'ChapterTranslate';

[1712] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERTRANSLATECODEC] = 'ChapterTranslateCodec';

[1713] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERTRANSLATEEDITIONUID] = 'ChapterTranslateEditionUID';

[1714] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERTRANSLATEID] = 'ChapterTranslateID';

[1715] Fix | Delete

$EBMLidList[EBML_ID_CHAPTERUID] = 'ChapterUID';

[1716] Fix | Delete

$EBMLidList[EBML_ID_CLUSTER] = 'Cluster';

[1717] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERBLOCK] = 'ClusterBlock';

[1718] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERBLOCKADDID] = 'ClusterBlockAddID';

[1719] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERBLOCKADDITIONAL] = 'ClusterBlockAdditional';

[1720] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERBLOCKADDITIONID] = 'ClusterBlockAdditionID';

[1721] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERBLOCKADDITIONS] = 'ClusterBlockAdditions';

[1722] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERBLOCKDURATION] = 'ClusterBlockDuration';

[1723] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERBLOCKGROUP] = 'ClusterBlockGroup';

[1724] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERBLOCKMORE] = 'ClusterBlockMore';

[1725] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERBLOCKVIRTUAL] = 'ClusterBlockVirtual';

[1726] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERCODECSTATE] = 'ClusterCodecState';

[1727] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERDELAY] = 'ClusterDelay';

[1728] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERDURATION] = 'ClusterDuration';

[1729] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERENCRYPTEDBLOCK] = 'ClusterEncryptedBlock';

[1730] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERFRAMENUMBER] = 'ClusterFrameNumber';

[1731] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERLACENUMBER] = 'ClusterLaceNumber';

[1732] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERPOSITION] = 'ClusterPosition';

[1733] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERPREVSIZE] = 'ClusterPrevSize';

[1734] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERREFERENCEBLOCK] = 'ClusterReferenceBlock';

[1735] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERREFERENCEPRIORITY] = 'ClusterReferencePriority';

[1736] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERREFERENCEVIRTUAL] = 'ClusterReferenceVirtual';

[1737] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERSILENTTRACKNUMBER] = 'ClusterSilentTrackNumber';

[1738] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERSILENTTRACKS] = 'ClusterSilentTracks';

[1739] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERSIMPLEBLOCK] = 'ClusterSimpleBlock';

[1740] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERTIMECODE] = 'ClusterTimecode';

[1741] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERTIMESLICE] = 'ClusterTimeSlice';

[1742] Fix | Delete

$EBMLidList[EBML_ID_CODECDECODEALL] = 'CodecDecodeAll';

[1743] Fix | Delete

$EBMLidList[EBML_ID_CODECDOWNLOADURL] = 'CodecDownloadURL';

[1744] Fix | Delete

$EBMLidList[EBML_ID_CODECID] = 'CodecID';

[1745] Fix | Delete

$EBMLidList[EBML_ID_CODECINFOURL] = 'CodecInfoURL';

[1746] Fix | Delete

$EBMLidList[EBML_ID_CODECNAME] = 'CodecName';

[1747] Fix | Delete

$EBMLidList[EBML_ID_CODECPRIVATE] = 'CodecPrivate';

[1748] Fix | Delete

$EBMLidList[EBML_ID_CODECSETTINGS] = 'CodecSettings';

[1749] Fix | Delete

$EBMLidList[EBML_ID_COLOURSPACE] = 'ColourSpace';

[1750] Fix | Delete

$EBMLidList[EBML_ID_CONTENTCOMPALGO] = 'ContentCompAlgo';

[1751] Fix | Delete

$EBMLidList[EBML_ID_CONTENTCOMPRESSION] = 'ContentCompression';

[1752] Fix | Delete

$EBMLidList[EBML_ID_CONTENTCOMPSETTINGS] = 'ContentCompSettings';

[1753] Fix | Delete

$EBMLidList[EBML_ID_CONTENTENCALGO] = 'ContentEncAlgo';

[1754] Fix | Delete

$EBMLidList[EBML_ID_CONTENTENCKEYID] = 'ContentEncKeyID';

[1755] Fix | Delete

$EBMLidList[EBML_ID_CONTENTENCODING] = 'ContentEncoding';

[1756] Fix | Delete

$EBMLidList[EBML_ID_CONTENTENCODINGORDER] = 'ContentEncodingOrder';

[1757] Fix | Delete

$EBMLidList[EBML_ID_CONTENTENCODINGS] = 'ContentEncodings';

[1758] Fix | Delete

$EBMLidList[EBML_ID_CONTENTENCODINGSCOPE] = 'ContentEncodingScope';

[1759] Fix | Delete

$EBMLidList[EBML_ID_CONTENTENCODINGTYPE] = 'ContentEncodingType';

[1760] Fix | Delete

$EBMLidList[EBML_ID_CONTENTENCRYPTION] = 'ContentEncryption';

[1761] Fix | Delete

$EBMLidList[EBML_ID_CONTENTSIGALGO] = 'ContentSigAlgo';

[1762] Fix | Delete

$EBMLidList[EBML_ID_CONTENTSIGHASHALGO] = 'ContentSigHashAlgo';

[1763] Fix | Delete

$EBMLidList[EBML_ID_CONTENTSIGKEYID] = 'ContentSigKeyID';

[1764] Fix | Delete

$EBMLidList[EBML_ID_CONTENTSIGNATURE] = 'ContentSignature';

[1765] Fix | Delete

$EBMLidList[EBML_ID_CRC32] = 'CRC32';

[1766] Fix | Delete

$EBMLidList[EBML_ID_CUEBLOCKNUMBER] = 'CueBlockNumber';

[1767] Fix | Delete

$EBMLidList[EBML_ID_CUECLUSTERPOSITION] = 'CueClusterPosition';

[1768] Fix | Delete

$EBMLidList[EBML_ID_CUECODECSTATE] = 'CueCodecState';

[1769] Fix | Delete

$EBMLidList[EBML_ID_CUEPOINT] = 'CuePoint';

[1770] Fix | Delete

$EBMLidList[EBML_ID_CUEREFCLUSTER] = 'CueRefCluster';

[1771] Fix | Delete

$EBMLidList[EBML_ID_CUEREFCODECSTATE] = 'CueRefCodecState';

[1772] Fix | Delete

$EBMLidList[EBML_ID_CUEREFERENCE] = 'CueReference';

[1773] Fix | Delete

$EBMLidList[EBML_ID_CUEREFNUMBER] = 'CueRefNumber';

[1774] Fix | Delete

$EBMLidList[EBML_ID_CUEREFTIME] = 'CueRefTime';

[1775] Fix | Delete

$EBMLidList[EBML_ID_CUES] = 'Cues';

[1776] Fix | Delete

$EBMLidList[EBML_ID_CUETIME] = 'CueTime';

[1777] Fix | Delete

$EBMLidList[EBML_ID_CUETRACK] = 'CueTrack';

[1778] Fix | Delete

$EBMLidList[EBML_ID_CUETRACKPOSITIONS] = 'CueTrackPositions';

[1779] Fix | Delete

$EBMLidList[EBML_ID_DATEUTC] = 'DateUTC';

[1780] Fix | Delete

$EBMLidList[EBML_ID_DEFAULTDURATION] = 'DefaultDuration';

[1781] Fix | Delete

$EBMLidList[EBML_ID_DISPLAYHEIGHT] = 'DisplayHeight';

[1782] Fix | Delete

$EBMLidList[EBML_ID_DISPLAYUNIT] = 'DisplayUnit';

[1783] Fix | Delete

$EBMLidList[EBML_ID_DISPLAYWIDTH] = 'DisplayWidth';

[1784] Fix | Delete

$EBMLidList[EBML_ID_DOCTYPE] = 'DocType';

[1785] Fix | Delete

$EBMLidList[EBML_ID_DOCTYPEREADVERSION] = 'DocTypeReadVersion';

[1786] Fix | Delete

$EBMLidList[EBML_ID_DOCTYPEVERSION] = 'DocTypeVersion';

[1787] Fix | Delete

$EBMLidList[EBML_ID_DURATION] = 'Duration';

[1788] Fix | Delete

$EBMLidList[EBML_ID_EBML] = 'EBML';

[1789] Fix | Delete

$EBMLidList[EBML_ID_EBMLMAXIDLENGTH] = 'EBMLMaxIDLength';

[1790] Fix | Delete

$EBMLidList[EBML_ID_EBMLMAXSIZELENGTH] = 'EBMLMaxSizeLength';

[1791] Fix | Delete

$EBMLidList[EBML_ID_EBMLREADVERSION] = 'EBMLReadVersion';

[1792] Fix | Delete

$EBMLidList[EBML_ID_EBMLVERSION] = 'EBMLVersion';

[1793] Fix | Delete

$EBMLidList[EBML_ID_EDITIONENTRY] = 'EditionEntry';

[1794] Fix | Delete

$EBMLidList[EBML_ID_EDITIONFLAGDEFAULT] = 'EditionFlagDefault';

[1795] Fix | Delete

$EBMLidList[EBML_ID_EDITIONFLAGHIDDEN] = 'EditionFlagHidden';

[1796] Fix | Delete

$EBMLidList[EBML_ID_EDITIONFLAGORDERED] = 'EditionFlagOrdered';

[1797] Fix | Delete

$EBMLidList[EBML_ID_EDITIONUID] = 'EditionUID';

[1798] Fix | Delete

$EBMLidList[EBML_ID_FILEDATA] = 'FileData';

[1799] Fix | Delete

$EBMLidList[EBML_ID_FILEDESCRIPTION] = 'FileDescription';

[1800] Fix | Delete

$EBMLidList[EBML_ID_FILEMIMETYPE] = 'FileMimeType';

[1801] Fix | Delete

$EBMLidList[EBML_ID_FILENAME] = 'FileName';

[1802] Fix | Delete

$EBMLidList[EBML_ID_FILEREFERRAL] = 'FileReferral';

[1803] Fix | Delete

$EBMLidList[EBML_ID_FILEUID] = 'FileUID';

[1804] Fix | Delete

$EBMLidList[EBML_ID_FLAGDEFAULT] = 'FlagDefault';

[1805] Fix | Delete

$EBMLidList[EBML_ID_FLAGENABLED] = 'FlagEnabled';

[1806] Fix | Delete

$EBMLidList[EBML_ID_FLAGFORCED] = 'FlagForced';

[1807] Fix | Delete

$EBMLidList[EBML_ID_FLAGINTERLACED] = 'FlagInterlaced';

[1808] Fix | Delete

$EBMLidList[EBML_ID_FLAGLACING] = 'FlagLacing';

[1809] Fix | Delete

$EBMLidList[EBML_ID_GAMMAVALUE] = 'GammaValue';

[1810] Fix | Delete

$EBMLidList[EBML_ID_INFO] = 'Info';

[1811] Fix | Delete

$EBMLidList[EBML_ID_LANGUAGE] = 'Language';

[1812] Fix | Delete

$EBMLidList[EBML_ID_MAXBLOCKADDITIONID] = 'MaxBlockAdditionID';

[1813] Fix | Delete

$EBMLidList[EBML_ID_MAXCACHE] = 'MaxCache';

[1814] Fix | Delete

$EBMLidList[EBML_ID_MINCACHE] = 'MinCache';

[1815] Fix | Delete

$EBMLidList[EBML_ID_MUXINGAPP] = 'MuxingApp';

[1816] Fix | Delete

$EBMLidList[EBML_ID_NAME] = 'Name';

[1817] Fix | Delete

$EBMLidList[EBML_ID_NEXTFILENAME] = 'NextFilename';

[1818] Fix | Delete

$EBMLidList[EBML_ID_NEXTUID] = 'NextUID';

[1819] Fix | Delete

$EBMLidList[EBML_ID_OUTPUTSAMPLINGFREQUENCY] = 'OutputSamplingFrequency';

[1820] Fix | Delete

$EBMLidList[EBML_ID_PIXELCROPBOTTOM] = 'PixelCropBottom';

[1821] Fix | Delete

$EBMLidList[EBML_ID_PIXELCROPLEFT] = 'PixelCropLeft';

[1822] Fix | Delete

$EBMLidList[EBML_ID_PIXELCROPRIGHT] = 'PixelCropRight';

[1823] Fix | Delete

$EBMLidList[EBML_ID_PIXELCROPTOP] = 'PixelCropTop';

[1824] Fix | Delete

$EBMLidList[EBML_ID_PIXELHEIGHT] = 'PixelHeight';

[1825] Fix | Delete

$EBMLidList[EBML_ID_PIXELWIDTH] = 'PixelWidth';

[1826] Fix | Delete

$EBMLidList[EBML_ID_PREVFILENAME] = 'PrevFilename';

[1827] Fix | Delete

$EBMLidList[EBML_ID_PREVUID] = 'PrevUID';

[1828] Fix | Delete

$EBMLidList[EBML_ID_SAMPLINGFREQUENCY] = 'SamplingFrequency';

[1829] Fix | Delete

$EBMLidList[EBML_ID_SEEK] = 'Seek';

[1830] Fix | Delete

$EBMLidList[EBML_ID_SEEKHEAD] = 'SeekHead';

[1831] Fix | Delete

$EBMLidList[EBML_ID_SEEKID] = 'SeekID';

[1832] Fix | Delete

$EBMLidList[EBML_ID_SEEKPOSITION] = 'SeekPosition';

[1833] Fix | Delete

$EBMLidList[EBML_ID_SEGMENT] = 'Segment';

[1834] Fix | Delete

$EBMLidList[EBML_ID_SEGMENTFAMILY] = 'SegmentFamily';

[1835] Fix | Delete

$EBMLidList[EBML_ID_SEGMENTFILENAME] = 'SegmentFilename';

[1836] Fix | Delete

$EBMLidList[EBML_ID_SEGMENTUID] = 'SegmentUID';

[1837] Fix | Delete

$EBMLidList[EBML_ID_SIMPLETAG] = 'SimpleTag';

[1838] Fix | Delete

$EBMLidList[EBML_ID_CLUSTERSLICES] = 'ClusterSlices';

[1839] Fix | Delete

$EBMLidList[EBML_ID_STEREOMODE] = 'StereoMode';

[1840] Fix | Delete

$EBMLidList[EBML_ID_OLDSTEREOMODE] = 'OldStereoMode';

[1841] Fix | Delete

$EBMLidList[EBML_ID_TAG] = 'Tag';

[1842] Fix | Delete

$EBMLidList[EBML_ID_TAGATTACHMENTUID] = 'TagAttachmentUID';

[1843] Fix | Delete

$EBMLidList[EBML_ID_TAGBINARY] = 'TagBinary';

[1844] Fix | Delete

$EBMLidList[EBML_ID_TAGCHAPTERUID] = 'TagChapterUID';

[1845] Fix | Delete

$EBMLidList[EBML_ID_TAGDEFAULT] = 'TagDefault';

[1846] Fix | Delete

$EBMLidList[EBML_ID_TAGEDITIONUID] = 'TagEditionUID';

[1847] Fix | Delete

$EBMLidList[EBML_ID_TAGLANGUAGE] = 'TagLanguage';

[1848] Fix | Delete

$EBMLidList[EBML_ID_TAGNAME] = 'TagName';

[1849] Fix | Delete

$EBMLidList[EBML_ID_TAGTRACKUID] = 'TagTrackUID';

[1850] Fix | Delete

$EBMLidList[EBML_ID_TAGS] = 'Tags';

[1851] Fix | Delete

$EBMLidList[EBML_ID_TAGSTRING] = 'TagString';

[1852] Fix | Delete

$EBMLidList[EBML_ID_TARGETS] = 'Targets';

[1853] Fix | Delete

$EBMLidList[EBML_ID_TARGETTYPE] = 'TargetType';

[1854] Fix | Delete

$EBMLidList[EBML_ID_TARGETTYPEVALUE] = 'TargetTypeValue';

[1855] Fix | Delete

$EBMLidList[EBML_ID_TIMECODESCALE] = 'TimecodeScale';

[1856] Fix | Delete

$EBMLidList[EBML_ID_TITLE] = 'Title';

[1857] Fix | Delete

$EBMLidList[EBML_ID_TRACKENTRY] = 'TrackEntry';

[1858] Fix | Delete

$EBMLidList[EBML_ID_TRACKNUMBER] = 'TrackNumber';

[1859] Fix | Delete

$EBMLidList[EBML_ID_TRACKOFFSET] = 'TrackOffset';

[1860] Fix | Delete

$EBMLidList[EBML_ID_TRACKOVERLAY] = 'TrackOverlay';

[1861] Fix | Delete

$EBMLidList[EBML_ID_TRACKS] = 'Tracks';

[1862] Fix | Delete

$EBMLidList[EBML_ID_TRACKTIMECODESCALE] = 'TrackTimecodeScale';

[1863] Fix | Delete

$EBMLidList[EBML_ID_TRACKTRANSLATE] = 'TrackTranslate';

[1864] Fix | Delete

$EBMLidList[EBML_ID_TRACKTRANSLATECODEC] = 'TrackTranslateCodec';

[1865] Fix | Delete

$EBMLidList[EBML_ID_TRACKTRANSLATEEDITIONUID] = 'TrackTranslateEditionUID';

[1866] Fix | Delete

$EBMLidList[EBML_ID_TRACKTRANSLATETRACKID] = 'TrackTranslateTrackID';

[1867] Fix | Delete

$EBMLidList[EBML_ID_TRACKTYPE] = 'TrackType';

[1868] Fix | Delete

$EBMLidList[EBML_ID_TRACKUID] = 'TrackUID';

[1869] Fix | Delete

$EBMLidList[EBML_ID_VIDEO] = 'Video';

[1870] Fix | Delete

$EBMLidList[EBML_ID_VOID] = 'Void';

[1871] Fix | Delete

$EBMLidList[EBML_ID_WRITINGAPP] = 'WritingApp';

[1872] Fix | Delete

}

[1873] Fix | Delete

[1874] Fix | Delete

return (isset($EBMLidList[$value]) ? $EBMLidList[$value] : dechex($value));

[1875] Fix | Delete

}

[1876] Fix | Delete

[1877] Fix | Delete

/**

[1878] Fix | Delete

* @param int $value

[1879] Fix | Delete

*

[1880] Fix | Delete

* @return string

[1881] Fix | Delete

*/

[1882] Fix | Delete

public static function displayUnit($value) {

[1883] Fix | Delete

// http://www.matroska.org/technical/specs/index.html#DisplayUnit

[1884] Fix | Delete

static $units = array(

[1885] Fix | Delete

0 => 'pixels',

[1886] Fix | Delete

1 => 'centimeters',

[1887] Fix | Delete

2 => 'inches',

[1888] Fix | Delete

3 => 'Display Aspect Ratio');

[1889] Fix | Delete

[1890] Fix | Delete

return (isset($units[$value]) ? $units[$value] : 'unknown');

[1891] Fix | Delete

}

[1892] Fix | Delete

[1893] Fix | Delete

/**

[1894] Fix | Delete

* @param array $streams

[1895] Fix | Delete

*

[1896] Fix | Delete

* @return array

[1897] Fix | Delete

*/

[1898] Fix | Delete

private static function getDefaultStreamInfo($streams)

[1899] Fix | Delete

{

[1900] Fix | Delete

$stream = array();

[1901] Fix | Delete

foreach (array_reverse($streams) as $stream) {

[1902] Fix | Delete

if ($stream['default']) {

[1903] Fix | Delete

break;

[1904] Fix | Delete

}

[1905] Fix | Delete

}

[1906] Fix | Delete

[1907] Fix | Delete

$unset = array('default', 'name');

[1908] Fix | Delete

foreach ($unset as $u) {

[1909] Fix | Delete

if (isset($stream[$u])) {

[1910] Fix | Delete

unset($stream[$u]);

[1911] Fix | Delete

}

[1912] Fix | Delete

}

[1913] Fix | Delete

[1914] Fix | Delete

$info = $stream;

[1915] Fix | Delete

$info['streams'] = $streams;

[1916] Fix | Delete

[1917] Fix | Delete

return $info;

[1918] Fix | Delete

}

[1919] Fix | Delete

[1920] Fix | Delete

}

[1921] Fix | Delete

[1922] Fix | Delete