/**
* Constructs the class with given parameters and reads box related data
* from the ISO Base Media file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader = null, &$options = array())
{
parent::__construct($reader, $options);
$this->setContainer(true);
if ($reader === null) {
return;
}
$this->constructBoxes();
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt32BE($entryCount = count($this->_sampleToChunkTable));
for ($i = 1; $i <= $entryCount; $i++) {
$writer->writeUInt32BE($this->_sampleToChunkTable[$i]['firstChunk'])->writeUInt32BE($this->_sampleToChunkTable[$i]['samplesPerChunk'])->writeUInt32BE($this->_sampleToChunkTable[$i]['sampleDescriptionIndex']);
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt32BE($this->_trackId)->writeUInt32BE($this->_defaultSampleDescriptionIndex)->writeUInt32BE($this->_defaultSampleDuration)->writeUInt32BE($this->_defaultSampleSize)->writeUInt32BE($this->_defaultSampleFlags);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt32BE($this->_parentSize);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt16BE(ord($this->_language[0]) - 0x60 << 10 | ord($this->_language[1]) - 0x60 << 5 | ord($this->_language[2]) - 0x60);
$this->_tag->write($writer);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt32BE($entryCount = count($this->_syncSampleTable));
for ($i = 1; $i <= $entryCount; $i++) {
$writer->writeUInt32BE($this->_syncSampleTable[$i]);
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->write(str_pad('', 4, ""))->write($this->_handlerType)->writeUInt32BE(0)->writeUInt32BE(0)->writeUInt32BE(0)->writeString8($this->_name, 1);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt16BE($this->_graphicsMode)->writeUInt16BE($this->_opcolor[0])->writeUInt16BE($this->_opcolor[1])->writeUInt16BE($this->_opcolor[2]);
}
/**
* Returns the box heap size in bytes.
*
* @return integer
*/
public function getHeapSize()
{
return parent::getHeapSize() + 4 + count($this->_chunkOffsetTable) * 8;
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
if ($this->getVersion() == 1) {
$writer->writeInt64BE($this->_creationTime)->writeInt64BE($this->_modificationTime)->writeUInt32BE($this->_timescale)->writeInt64BE($this->_duration);
} else {
$writer->writeUInt32BE($this->_creationTime)->writeUInt32BE($this->_modificationTime)->writeUInt32BE($this->_timescale)->writeUInt32BE($this->_duration);
}
$writer->writeUInt16BE(ord($this->_language[0]) - 0x60 << 10 | ord($this->_language[1]) - 0x60 << 5 | ord($this->_language[2]) - 0x60)->write(str_pad('', 2, ""));
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeString8($this->_name, 1)->write($this->_location);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
if ($this->getVersion() == 1) {
$writer->writeInt64BE($this->_creationTime)->writeInt64BE($this->_modificationTime)->writeUInt32BE($this->_timescale)->writeInt64BE($this->_duration);
} else {
$writer->writeUInt32BE($this->_creationTime)->writeUInt32BE($this->_modificationTime)->writeUInt32BE($this->_timescale)->writeUInt32BE($this->_duration);
}
@(list(, $rateDecimals) = explode('.', (double) $this->_rate));
@(list(, $volumeDecimals) = explode('.', (double) $this->_volume));
$writer->writeUInt32BE(floor($this->_rate) << 16 | $rateDecimals)->writeUInt16BE(floor($this->_volume) << 8 | $volumeDecimals)->write(str_pad('', 10, ""));
for ($i = 0; $i < 9; $i++) {
$writer->writeUInt32BE($this->_matrix[$i]);
}
$writer->write(str_pad('', 24, ""))->writeUInt32BE($this->_nextTrackId);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt16BE($this->_maxPDUSize)->writeUInt16BE($this->_avgPDUSize)->writeUInt16BE($this->_maxBitrate)->writeUInt16BE($this->_avgBitrate);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
if ($this->getVersion() == 1) {
$writer->writeInt64BE($this->_fragmentDuration);
} else {
$writer->writeUInt32BE($this->_fragmentDuration);
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt32BE($this->_sequenceNumber);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt16BE($this->_itemId)->writeUInt16BE($this->_itemProtectionIndex)->writeString8($this->_itemName, 1)->writeString8($this->_contentType, 1)->writeString8($this->_contentEncoding, 1);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt16BE(ord($this->_language[0]) - 0x60 << 10 | ord($this->_language[1]) - 0x60 << 5 | ord($this->_language[2]) - 0x60)->writeString8($this->_notice, 1);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
@(list(, $balanceDecimals) = explode('.', (double) $this->_balance));
$writer->writeInt16BE(floor($this->_balance) << 8 | $balanceDecimals)->writeInt16BE(0);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt32BE($entryCount = count($this->_timeToSampleTable));
for ($i = 1; $i <= $entryCount; $i++) {
$writer->writeUInt32BE($this->_timeToSampleTable[$i]['sampleCount'])->writeUInt32BE($this->_timeToSampleTable[$i]['sampleDelta']);
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->write($this->_schemeType);
$writer->writeUInt32BE($this->_schemeVersion);
if ($this->hasFlag(1)) {
$writer->writeString8($this->_schemeUri, 1);
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
if ($this->getVersion() == 1) {
$writer->writeInt64BE($this->_creationTime)->writeInt64BE($this->_modificationTime)->writeUInt32BE($this->_trackId)->writeUInt32BE(0)->writeInt64BE($this->_duration);
} else {
$writer->writeUInt32BE($this->_creationTime)->writeUInt32BE($this->_modificationTime)->writeUInt32BE($this->_trackId)->writeUInt32BE(0)->writeUInt32BE($this->_duration);
}
@(list(, $volumeDecimals) = explode('.', (double) $this->_volume));
$writer->write(str_pad('', 8, ""))->writeInt16BE($this->_layer)->writeInt16BE($this->_alternateGroup)->writeUInt16BE(floor($this->_volume) << 8 | $volumeDecimals)->write(str_pad('', 2, ""));
for ($i = 0; $i < 9; $i++) {
$writer->writeUInt32BE($this->_matrix[$i]);
}
@(list(, $widthDecimals) = explode('.', (double) $this->_width));
@(list(, $heightDecimals) = explode('.', (double) $this->_height));
$writer->writeUInt32BE(floor($this->_width) << 16 | $widthDecimals)->writeUInt32BE(floor($this->_height) << 16 | $heightDecimals);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
for ($i = 0; $i < count($this->_values); $i++) {
$writer->writeUInt16BE($this->_values[$i]['priority']);
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt32BE($this->_groupingType);
$writer->writeUInt32BE($entryCount = count($this->_sampleToGroupTable));
for ($i = 1; $i <= $entryCount; $i++) {
$writer->writeUInt32BE($this->_sampleToGroupTable[$i]['sampleCount'])->writeUInt32BE($this->_sampleToGroupTable[$i]['groupDescriptionIndex']);
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$lengthSizes = $this->_getLengthSizes();
$writer->writeUInt32BE($this->_trackId)->writeUInt32BE($lengthSizes['trafNum'] << 4 | $lengthSizes['trunNum'] << 2 | $lengthSizes['sampleNum'])->writeUInt32BE($entryCount = count($this->_entries));
for ($i = 0; $i < $entryCount; $i++) {
if ($this->getVersion() == 1) {
$writer->writeInt64BE($this->_entries[$i]['time'])->writeInt64BE($this->_entries[$i]['mediaTime']);
} else {
$writer->writeUInt32BE($this->_entries[$i]['time'])->writeInt32BE($this->_entries[$i]['moofOffset']);
}
switch ($lengthSizes['trafNum']) {
case 0:
$writer->writeUInt8($this->_entries[$i]['trafNumber']);
break;
case 1:
$writer->writeUInt16BE($this->_entries[$i]['trafNumber']);
break;
case 2:
$writer->writeUInt32BE($this->_entries[$i]['trafNumber']);
break;
case 3:
$writer->writeInt64BE($this->_entries[$i]['trafNumber']);
break;
}
switch ($lengthSizes['trunNum']) {
case 0:
$writer->writeUInt8($this->_entries[$i]['trunNumber']);
break;
case 1:
$writer->writeUInt16BE($this->_entries[$i]['trunNumber']);
break;
case 2:
$writer->writeUInt32BE($this->_entries[$i]['trunNumber']);
break;
case 3:
$writer->writeInt64BE($this->_entries[$i]['trunNumber']);
break;
}
switch ($lengthSizes['sampleNum']) {
case 0:
$writer->writeUInt8($this->_entries[$i]['sampleNumber']);
break;
case 1:
$writer->writeUInt16BE($this->_entries[$i]['sampleNumber']);
break;
case 2:
$writer->writeUInt32BE($this->_entries[$i]['sampleNumber']);
break;
case 3:
$writer->writeInt64BE($this->_entries[$i]['sampleNumber']);
break;
}
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->write($this->_location);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt32BE($entryCount = count($this->_compositionOffsetTable));
for ($i = 1; $i <= $entryCount; $i++) {
$writer->writeUInt32BE($this->_compositionOffsetTable[$i]['sampleCount'])->writeUInt32BE($this->_compositionOffsetTable[$i]['sampleOffset']);
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt32BE($this->getBoxCount());
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
for ($i = 0; $i < count($this->_timeToSampleTable); $i++) {
$writer->writeUInt32BE($this->_progressiveDownloadInfo[$i]['rate'])->writeUInt32BE($this->_progressiveDownloadInfo[$i]['initialDelay']);
}
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
$writer->writeUInt16BE($this->_itemId);
}
/**
* Writes the box data.
*
* @param HausDesign_Io_Writer $writer The writer object.
* @return void
*/
protected function _writeData($writer)
{
parent::_writeData($writer);
for ($i = 1; $i <= count($this->_sampleDependencyTypeTable); $i++) {
$writer->write(chr(($this->_sampleDependencyTypeTable[$i]['sampleDependsOn'] & 0x3) << 4 | ($this->_sampleDependencyTypeTable[$i]['sampleIsDependedOn'] & 0x3) << 2 | $this->_sampleDependencyTypeTable[$i]['sampleHasRedundancy'] & 0x3));
}
}