/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$this->_profile = $this->_reader->readUInt8();
$this->_mode = $this->_reader->readUInt8();
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_indexEntryCountInterval = $this->_reader->readUInt32LE();
$indexSpecifiersCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $indexSpecifiersCount; $i++) {
$this->_indexSpecifiers[] = array('streamNumber' => $this->_reader->readUInt16LE(), 'indexType' => $this->_reader->readUInt16LE());
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$dataSize = $this->_reader->readUInt32LE();
$this->_data = $this->_reader->read($dataSize);
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$bitrateRecordsCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $bitrateRecordsCount; $i++) {
$this->_bitrateRecords[] = array('streamNumber' => ($tmp = $this->_reader->readInt16LE()) & 0x1f, 'flags' => $tmp >> 5, 'averageBitrate' => $this->_reader->readUInt32LE());
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_bannerImageType = $this->_reader->readUInt32LE();
$bannerImageDataSize = $this->_reader->readUInt32LE();
$this->_bannerImageData = $this->_reader->read($bannerImageDataSize);
$bannerImageUrlLength = $this->_reader->readUInt32LE();
$this->_bannerImageUrl = $this->_reader->read($bannerImageUrlLength);
$copyrightUrlLength = $this->_reader->readUInt32LE();
$this->_copyrightUrl = $this->_reader->read($copyrightUrlLength);
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_fileId = $this->_reader->readGuid();
$this->_indexEntryTimeInterval = $this->_reader->readInt64LE();
$this->_maximumPacketCount = $this->_reader->readUInt32LE();
$indexEntriesCount = $this->_reader->readUInt32LE();
for ($i = 0; $i < $indexEntriesCount; $i++) {
$this->_indexEntries[] = array('packetNumber' => $this->_reader->readUInt32LE(), 'packetCount' => $this->_reader->readUInt16LE());
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_fileId = $this->_reader->readGuid();
$this->_totalDataPackets = $this->_reader->readInt64LE();
$this->_reader->skip(2);
// No support for Data Packets as of yet (if ever)
// for ($i = 0; $i < $this->_totalDataPackets; $i++)
// $this->_dataPackets[] =
// new HausDesign_Media_Asf_Object_Data_Packet($reader);
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$priorityRecordCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $priorityRecordCount; $i++) {
$this->_priorityRecords[] = array('streamNumber' => $this->_reader->readUInt16LE(), 'flags' => $this->_reader->readUInt16LE());
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$this->_exclusionType = $this->_reader->readGuid();
$streamNumbersCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $streamNumbersCount; $i++) {
$this->_streamNumbers[] = $this->_reader->readUInt16LE();
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$languageIdRecordsCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $languageIdRecordsCount; $i++) {
$languageIdLength = $this->_reader->readInt8();
$languageId = $this->_reader->readString16($languageIdLength);
$this->_languages[] = iconv('utf-16le', $this->getOption('encoding'), $languageId);
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader = null, $options);
if ($reader === null) {
return;
}
$this->_sharingType = $this->_reader->readGuid();
$this->_dataBitrate = $this->_reader->readUInt32LE();
$this->_bufferSize = $this->_reader->readUInt32LE();
$streamNumbersCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $streamNumbersCount; $i++) {
$this->_streamNumbers[] = $this->_reader->readUInt16LE();
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$secretDataLength = $this->_reader->readUInt32LE();
$this->_secretData = $this->_reader->read($secretDataLength);
$protectionTypeLength = $this->_reader->readUInt32LE();
$this->_protectionType = $this->_reader->readString8($protectionTypeLength);
$keyIdLength = $this->_reader->readUInt32LE();
$this->_keyId = $this->_reader->readString8($keyIdLength);
$licenseUrlLength = $this->_reader->readUInt32LE();
$this->_licenseUrl = $this->_reader->readString8($licenseUrlLength);
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$descriptionRecordsCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $descriptionRecordsCount; $i++) {
$descriptionRecord = array('languageIndex' => $this->_reader->readUInt16LE(), 'streamNumber' => $this->_reader->readUInt16LE());
$nameLength = $this->_reader->readUInt16LE();
$dataType = $this->_reader->readUInt16LE();
$dataLength = $this->_reader->readUInt32LE();
$descriptionRecord['name'] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($nameLength));
switch ($dataType) {
case 0:
// Unicode string
$descriptionRecord['data'] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($dataLength));
break;
case 1:
// BYTE array
$descriptionRecord['data'] = $this->_reader->read($dataLength);
break;
case 2:
// BOOL
$descriptionRecord['data'] = $this->_reader->readUInt16LE() == 1;
break;
case 3:
// DWORD
$descriptionRecord['data'] = $this->_reader->readUInt32LE();
break;
case 4:
// QWORD
$descriptionRecord['data'] = $this->_reader->readInt64LE();
break;
case 5:
// WORD
$descriptionRecord['data'] = $this->_reader->readUInt16LE();
break;
case 6:
// GUID
$descriptionRecord['data'] = $this->_reader->readGuid();
break;
default:
break;
}
$this->_descriptionRecords[] = $descriptionRecord;
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$contentEncryptionRecordsCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $contentEncryptionRecordsCount; $i++) {
$entry = array('systemId' => $this->_reader->readGuid(), 'systemVersion' => $this->_reader->readUInt32LE(), 'streamNumbers' => array());
$encryptedObjectRecordCount = $this->_reader->readUInt16LE();
for ($j = 0; $j < $encryptedObjectRecordCount; $j++) {
$this->_reader->skip(4);
$entry['streamNumbers'][] = $this->_reader->readUInt16LE();
}
$dataCount = $this->_reader->readUInt32LE();
$entry['data'] = $this->_reader->read($dataCount);
$this->_contentEncryptionRecords[] = $entry;
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$titleLen = $this->_reader->readUInt16LE();
$authorLen = $this->_reader->readUInt16LE();
$copyrightLen = $this->_reader->readUInt16LE();
$descriptionLen = $this->_reader->readUInt16LE();
$ratingLen = $this->_reader->readUInt16LE();
$this->_title = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($titleLen));
$this->_author = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($authorLen));
$this->_copyright = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($copyrightLen));
$this->_description = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($descriptionLen));
$this->_rating = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($ratingLen));
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_reserved1 = $this->_reader->readGuid();
$markersCount = $this->_reader->readUInt32LE();
$this->_reserved2 = $this->_reader->readUInt16LE();
$nameLength = $this->_reader->readUInt16LE();
$this->_name = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($nameLength));
for ($i = 0; $i < $markersCount; $i++) {
$marker = array('offset' => $this->_reader->readInt64LE(), 'presentationTime' => $this->_reader->readInt64LE());
$this->_reader->skip(2);
$marker['sendTime'] = $this->_reader->readUInt32LE();
$marker['flags'] = $this->_reader->readUInt32LE();
$descriptionLength = $this->_reader->readUInt32LE();
$marker['description'] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($descriptionLength));
$this->_markers[] = $marker;
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$this->_reserved = $this->_reader->readGuid();
$codecEntriesCount = $this->_reader->readUInt32LE();
for ($i = 0; $i < $codecEntriesCount; $i++) {
$entry = array('type' => $this->_reader->readUInt16LE());
$codecNameLength = $this->_reader->readUInt16LE() * 2;
$entry['codecName'] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($codecNameLength));
$codecDescriptionLength = $this->_reader->readUInt16LE() * 2;
$entry['codecDescription'] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($codecDescriptionLength));
$codecInformationLength = $this->_reader->readUInt16LE();
$entry['codecInformation'] = $this->_reader->read($codecInformationLength);
$this->_entries[] = $entry;
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$contentDescriptorsCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $contentDescriptorsCount; $i++) {
$nameLen = $this->_reader->readUInt16LE();
$name = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($nameLen));
$valueDataType = $this->_reader->readUInt16LE();
$valueLen = $this->_reader->readUInt16LE();
switch ($valueDataType) {
case 0:
// string
$this->_contentDescriptors[$name] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($valueLen));
break;
case 1:
// byte array
$this->_contentDescriptors[$name] = $this->_reader->read($valueLen);
break;
case 2:
// bool
$this->_contentDescriptors[$name] = $this->_reader->readUInt32LE() == 1 ? true : false;
break;
case 3:
// 32-bit integer
$this->_contentDescriptors[$name] = $this->_reader->readUInt32LE();
break;
case 4:
// 64-bit integer
$this->_contentDescriptors[$name] = $this->_reader->readInt64LE();
break;
case 5:
// 16-bit integer
$this->_contentDescriptors[$name] = $this->_reader->readUInt16LE();
break;
default:
break;
}
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$this->_reserved = $this->_reader->readGuid();
$commandsCount = $this->_reader->readUInt16LE();
$commandTypesCount = $this->_reader->readUInt16LE();
$commandTypes = array();
for ($i = 0; $i < $commandTypesCount; $i++) {
$commandTypeNameLength = $this->_reader->readUInt16LE();
$commandTypes[] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($commandTypeNameLength * 2));
}
for ($i = 0; $i < $commandsCount; $i++) {
$command = array('presentationTime' => $this->_reader->readUInt32LE(), 'type' => $commandTypes[$this->_reader->readUInt16LE()]);
$commandNameLength = $this->_reader->readUInt16LE();
$command['name'] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($commandNameLength * 2));
$this->_commands[] = $command;
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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, $options);
if ($reader === null) {
return;
}
$this->_startTime = $this->_reader->readInt64LE();
$this->_endTime = $this->_reader->readInt64LE();
$this->_dataBitrate = $this->_reader->readUInt32LE();
$this->_bufferSize = $this->_reader->readUInt32LE();
$this->_initialBufferFullness = $this->_reader->readUInt32LE();
$this->_alternateDataBitrate = $this->_reader->readUInt32LE();
$this->_alternateBufferSize = $this->_reader->readUInt32LE();
$this->_alternateInitialBufferFullness = $this->_reader->readUInt32LE();
$this->_maximumObjectSize = $this->_reader->readUInt32LE();
$this->_flags = $this->_reader->readUInt32LE();
$this->_streamNumber = $this->_reader->readUInt16LE();
$this->_streamLanguageIndex = $this->_reader->readUInt16LE();
$this->_averageTimePerFrame = $this->_reader->readInt64LE();
$streamNameCount = $this->_reader->readUInt16LE();
$payloadExtensionSystemCount = $this->_reader->readUInt16LE();
for ($i = 0; $i < $streamNameCount; $i++) {
$streamName = array('languageIndex' => $this->_reader->readUInt16LE());
$streamNameLength = $this->_reader->readUInt16LE();
$streamName['streamName'] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($streamNameLength));
$this->_streamNames[] = $streamName;
}
for ($i = 0; $i < $payloadExtensionSystemCount; $i++) {
$payloadExtensionSystem = array('extensionSystemId' => $this->_reader->readGuid(), 'extensionDataSize' => $this->_reader->readUInt16LE());
$extensionSystemInfoLength = $this->_reader->readUInt32LE();
$payloadExtensionSystem['extensionSystemInfo'] = iconv('utf-16le', $this->getOption('encoding'), $this->_reader->readString16($extensionSystemInfoLength));
$this->_payloadExtensionSystems[] = $payloadExtensionSystem;
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF 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);
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_indexEntryTimeInterval = $this->_reader->readUInt32LE();
$indexSpecifiersCount = $this->_reader->readUInt16LE();
$indexBlocksCount = $this->_reader->readUInt32LE();
for ($i = 0; $i < $indexSpecifiersCount; $i++) {
$this->_indexSpecifiers[] = array('streamNumber' => $this->_reader->readUInt16LE(), 'indexType' => $this->_reader->readUInt16LE());
}
for ($i = 0; $i < $indexBlocksCount; $i++) {
$indexEntryCount = $this->_reader->readUInt32LE();
$blockPositions = array();
for ($i = 0; $i < $indexSpecifiersCount; $i++) {
$blockPositions[] = $this->_reader->readInt64LE();
}
$offsets = array();
for ($i = 0; $i < $indexSpecifiersCount; $i++) {
$offsets[] = $this->_reader->readUInt32LE();
}
$this->_indexBlocks[] = array('blockPositions' => $blockPositions, 'indexEntryOffsets' => $offsets);
}
}
/**
* Sets the object size. The size must include the 24 byte header.
*
* @param integer $size The object size.
*/
public final function setSize($size)
{
if ($this->_parent !== null) {
$this->_parent->setSize(($this->_parent->getSize() > 0 ? $this->_parent->getSize() : 0) + $size - ($this->_size > 0 ? $this->_size : 0));
}
$this->_size = $size;
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_streamType = $this->_reader->readGuid();
$this->_errorCorrectionType = $this->_reader->readGuid();
$this->_timeOffset = $this->_reader->readInt64LE();
$typeSpecificDataLength = $this->_reader->readUInt32LE();
$errorCorrectionDataLength = $this->_reader->readUInt32LE();
$this->_flags = $this->_reader->readUInt16LE();
$this->_reserved = $this->_reader->readUInt32LE();
switch ($this->_streamType) {
case self::AUDIO_MEDIA:
$this->_typeSpecificData = array('codecId' => $this->_reader->readUInt16LE(), 'numberOfChannels' => $this->_reader->readUInt16LE(), 'samplesPerSecond' => $this->_reader->readUInt32LE(), 'avgNumBytesPerSecond' => $this->_reader->readUInt32LE(), 'blockAlignment' => $this->_reader->readUInt16LE(), 'bitsPerSample' => $this->_reader->readUInt16LE());
$codecSpecificDataSize = $this->_reader->readUInt16LE();
$this->_typeSpecificData['codecSpecificData'] = $this->_reader->read($codecSpecificDataSize);
break;
case self::VIDEO_MEDIA:
$this->_typeSpecificData = array('encodedImageWidth' => $this->_reader->readUInt32LE(), 'encodedImageHeight' => $this->_reader->readUInt32LE(), 'reservedFlags' => $this->_reader->readInt8());
$this->_reader->skip(2);
$formatDataSize = $this->_reader->readUInt32LE();
$this->_typeSpecificData = array_merge($this->_typeSpecificData, array('imageWidth' => $this->_reader->readUInt32LE(), 'imageHeight' => $this->_reader->readUInt32LE(), 'reserved' => $this->_reader->readUInt16LE(), 'bitsPerPixelCount' => $this->_reader->readUInt16LE(), 'compressionId' => $this->_reader->readUInt32LE(), 'imageSize' => $this->_reader->readUInt32LE(), 'horizontalPixelsPerMeter' => $this->_reader->readUInt32LE(), 'verticalPixelsPerMeter' => $this->_reader->readUInt32LE(), 'colorsUsedCount' => $this->_reader->readUInt32LE(), 'importantColorsCount' => $this->_reader->readUInt32LE(), 'codecSpecificData' => $this->_reader->read($formatDataSize - 38)));
break;
case self::JFIF_MEDIA:
$this->_typeSpecificData = array('imageWidth' => $this->_reader->readUInt32LE(), 'imageHeight' => $this->_reader->readUInt32LE(), 'reserved' => $this->_reader->readUInt32LE());
break;
case self::DEGRADABLE_JPEG_MEDIA:
$this->_typeSpecificData = array('imageWidth' => $this->_reader->readUInt32LE(), 'imageHeight' => $this->_reader->readUInt32LE(), $this->_reader->readUInt16LE(), $this->_reader->readUInt16LE(), $this->_reader->readUInt16LE());
$interchangeDataSize = $this->_reader->readUInt16LE();
if ($interchangeDataSize == 0) {
$interchangeDataSize++;
}
$this->_typeSpecificData['interchangeData'] = $this->_reader->read($interchangeDataSize);
break;
case self::FILE_TRANSFER_MEDIA:
// break intentionally omitted
// break intentionally omitted
case self::BINARY_MEDIA:
$this->_typeSpecificData = array('majorMediaType' => $this->_reader->readGUID(), 'mediaSubtype' => $this->_reader->readGUID(), 'fixedSizeSamples' => $this->_reader->readUInt32LE(), 'temporalCompression' => $this->_reader->readUInt32LE(), 'sampleSize' => $this->_reader->readUInt32LE(), 'formatType' => $this->_reader->readGUID());
$formatDataSize = $this->_reader->readUInt32LE();
$this->_typeSpecificData['formatData'] = $this->_reader->read($formatDataSize);
break;
case self::COMMAND_MEDIA:
// break intentionally omitted
// break intentionally omitted
default:
$this->_reader->skip($typeSpecificDataLength);
break;
}
switch ($this->_errorCorrectionType) {
case self::AUDIO_SPREAD:
$this->_errorCorrectionData = array('span' => $this->_reader->readInt8(), 'virtualPacketLength' => $this->_reader->readUInt16LE(), 'virtualChunkLength' => $this->_reader->readUInt16LE());
$silenceDataSize = $this->_reader->readUInt16LE();
$this->_errorCorrectionData['silenceData'] = $this->_reader->read($silenceDataSize);
break;
case self::NO_ERROR_CORRECTION:
// break intentionally omitted
// break intentionally omitted
default:
$this->_reader->skip($errorCorrectionDataLength);
break;
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_data = $this->_reader->read($this->getSize() - 24);
}
/**
* Removes the object.
*
* @param HausDesign_Media_Asf_Object $object The object to remove
*/
public final function removeObject($object)
{
if ($this->hasObject($object->getIdentifier())) {
foreach ($this->_objects[$object->getIdentifier()] as $key => $value) {
if ($object === $value) {
unset($this->_objects[$object->getIdentifier()][$key]);
}
}
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_reader->skip(4);
$indexSpecifiersCount = $this->_reader->readUInt16LE();
$indexBlocksCount = $this->_reader->readUInt32LE();
for ($i = 0; $i < $indexSpecifiersCount; $i++) {
$this->_indexSpecifiers[] = array('streamNumber' => $this->_reader->readUInt16LE(), 'indexType' => $this->_reader->readUInt16LE());
}
for ($i = 0; $i < $indexBlocksCount; $i++) {
$indexEntryCount = $this->_reader->readUInt32LE();
$timecodeRange = $this->_reader->readUInt16LE();
$blockPositions = array();
for ($i = 0; $i < $indexSpecifiersCount; $i++) {
$blockPositions[] = $this->_reader->readInt64LE();
}
$indexEntries = array();
for ($i = 0; $i < $indexEntryCount; $i++) {
$timecode = $this->_reader->readUInt32LE();
$offsets = array();
for ($i = 0; $i < $indexSpecifiersCount; $i++) {
$offsets[] = $this->_reader->readUInt32LE();
}
$indexEntries[] = array('timecode' => $timecode, 'offsets' => $offsets);
}
$this->_indexBlocks[] = array('timecodeRange' => $timecodeRange, 'blockPositions' => $blockPositions, 'indexEntries' => $indexEntries);
}
}
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param HausDesign_Io_Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_fileId = $this->_reader->readGuid();
$this->_fileSize = $this->_reader->readInt64LE();
$this->_creationDate = $this->_reader->readInt64LE();
$this->_dataPacketsCount = $this->_reader->readInt64LE();
$this->_playDuration = $this->_reader->readInt64LE();
$this->_sendDuration = $this->_reader->readInt64LE();
$this->_preroll = $this->_reader->readInt64LE();
$this->_flags = $this->_reader->readUInt32LE();
$this->_minimumDataPacketSize = $this->_reader->readUInt32LE();
$this->_maximumDataPacketSize = $this->_reader->readUInt32LE();
$this->_maximumBitrate = $this->_reader->readUInt32LE();
}
