From a435de089da4dd37c3c183f633a49107c720dd95 Mon Sep 17 00:00:00 2001 From: Dalyn Cessac Date: Wed, 16 Mar 2011 11:06:40 -0500 Subject: Added phpvideotoolkit transcoder and updates to the preset ui --- .../ffmpeg-php/php-reader/src/ID3/Frame/APIC.php | 253 +++++++++++++++++++++ 1 file changed, 253 insertions(+) create mode 100644 libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/APIC.php (limited to 'libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/APIC.php') diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/APIC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/APIC.php new file mode 100644 index 0000000..ebd4904 --- /dev/null +++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/APIC.php @@ -0,0 +1,253 @@ +Attached picture frame contains a picture directly related to the + * audio file. Image format is the MIME type and subtype for the image. + * + * There may be several pictures attached to one file, each in their individual + * APIC frame, but only one with the same content descriptor. There may only + * be one picture with the same picture type. There is the possibility to put + * only a link to the image file by using the MIME type "-->" and having a + * complete URL instead of picture data. + * + * The use of linked files should however be used sparingly since there is the + * risk of separation of files. + * + * @package php-reader + * @subpackage ID3 + * @author Sven Vollbehr + * @author Ryan Butterfield + * @copyright Copyright (c) 2008 The PHP Reader Project Workgroup + * @license http://code.google.com/p/php-reader/wiki/License New BSD License + * @version $Rev: 105 $ + */ +final class ID3_Frame_APIC extends ID3_Frame + implements ID3_Encoding +{ + /** + * The list of image types. + * + * @var Array + */ + public static $types = array + ("Other", "32x32 pixels file icon (PNG only)", "Other file icon", + "Cover (front)", "Cover (back)", "Leaflet page", + "Media (e.g. label side of CD)", "Lead artist/lead performer/soloist", + "Artist/performer", "Conductor", "Band/Orchestra", "Composer", + "Lyricist/text writer", "Recording Location", "During recording", + "During performance", "Movie/video screen capture", + "A bright coloured fish", "Illustration", "Band/artist logotype", + "Publisher/Studio logotype"); + + /** @var integer */ + private $_encoding = ID3_Encoding::UTF8; + + /** @var string */ + private $_mimeType = "image/unknown"; + + /** @var integer */ + private $_imageType = 0; + + /** @var string */ + private $_description; + + /** @var string */ + private $_imageData; + + /** @var integer */ + private $_imageSize = 0; + + /** + * Constructs the class with given parameters and parses object related data. + * + * @param 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; + + $this->_encoding = Transform::fromUInt8($this->_data[0]); + $this->_mimeType = substr + ($this->_data, 1, ($pos = strpos($this->_data, "\0", 1)) - 1); + $this->_imageType = Transform::fromUInt8($this->_data[++$pos]); + $this->_data = substr($this->_data, $pos + 1); + + switch ($this->_encoding) { + case self::UTF16: + list ($this->_description, $this->_imageData) = + $this->explodeString16($this->_data, 2); + $this->_description = Transform::fromString16($this->_description); + break; + case self::UTF16BE: + list ($this->_description, $this->_imageData) = + $this->explodeString16($this->_data, 2); + $this->_description = Transform::fromString16BE($this->_description); + break; + default: + list ($this->_description, $this->_imageData) = + $this->explodeString8($this->_data, 2); + } + + $this->_imageSize = strlen($this->_imageData); + } + + /** + * Returns the text encoding. + * + * @return integer + */ + public function getEncoding() { return $this->_encoding; } + + /** + * Sets the text encoding. + * + * @see ID3_Encoding + * @param integer $encoding The text encoding. + */ + public function setEncoding($encoding) { $this->_encoding = $encoding; } + + /** + * Returns the MIME type. The MIME type is always ISO-8859-1 encoded. + * + * @return string + */ + public function getMimeType() { return $this->_mimeType; } + + /** + * Sets the MIME type. The MIME type is always ISO-8859-1 encoded. + * + * @param string $mimeType The MIME type. + */ + public function setMimeType($mimeType) { $this->_mimeType = $mimeType; } + + /** + * Returns the image type. + * + * @return integer + */ + public function getImageType() { return $this->_imageType; } + + /** + * Sets the image type code. + * + * @param integer $imageType The image type code. + */ + public function setImageType($imageType) { $this->_imageType = $imageType; } + + /** + * Returns the file description. + * + * @return string + */ + public function getDescription() { return $this->_description; } + + /** + * Sets the content description text using given encoding. + * + * @param string $description The content description text. + * @param integer $encoding The text encoding. + */ + public function setDescription($description, $encoding = false) + { + $this->_description = $description; + if ($encoding !== false) + $this->_encoding = $encoding; + } + + /** + * Returns the embedded image data. + * + * @return string + */ + public function getImageData() { return $this->_imageData; } + + /** + * Sets the embedded image data. Also updates the image size field to + * correspond the new data. + * + * @param string $imageData The image data. + */ + public function setImageData($imageData) + { + $this->_imageData = $imageData; + $this->_imageSize = strlen($imageData); + } + + /** + * Returns the size of the embedded image data. + * + * @return integer + */ + public function getImageSize() { return $this->_imageSize; } + + /** + * Returns the frame raw data. + * + * @return string + */ + public function __toString() + { + $data = Transform::toUInt8($this->_encoding) . $this->_mimeType . "\0" . + Transform::toUInt8($this->_imageType); + switch ($this->_encoding) { + case self::UTF16: + case self::UTF16LE: + $data .= Transform::toString16 + ($this->_description, $this->_encoding == self::UTF16 ? + Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER) . + "\0\0"; + break; + case self::UTF16BE: + $data .= Transform::toString16BE($this->_description) . "\0\0"; + break; + default: + $data .= $this->_description . "\0"; + } + parent::setData($data . $this->_imageData); + return parent::__toString(); + } +} -- cgit v1.2.3