2251 lines
129 KiB
Text
2251 lines
129 KiB
Text
/////////////////////////////////////////////////////////////////
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/// getID3() by James Heinrich <info@getid3.org> //
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// available at http://getid3.sourceforge.net //
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// or http://www.getid3.org //
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/////////////////////////////////////////////////////////////////
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// //
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// changelog.txt - part of getID3() //
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// See readme.txt for more details //
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// ///
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/////////////////////////////////////////////////////////////////
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What does the returned data structure look like?
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================================================
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Hint: If you take a look at the nicely-formatted output of
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/demos/demo.browse.php you can generally see where the data you want
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is returned.
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Note that what is described below is only a rough guide to what data
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is actually returned by getID3(), since the actual data returned
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depends entirely on what data is in your file, what type of file it
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is, what kind of data is in the tags, etc. In addition, some formats
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(Quicktime for example) use a freeform recursive structure that is
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impossible to document completely.
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In the vast majority of cases, all the data you'll need is located
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in the root of the array or the special arrays described below in
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Section 1 (['audio'], ['video'], ['tags_html'], ['replay_gain']).
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It is suggested that for most applications you should use tag data
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from the root ['tags_html'] array, as this is the only location
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where data is stored in a consistant format: HTML-compatible
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character entities (ie Ӓ) for characters outside the 0x20-0x7F
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range (printable ISO-8859-1 characters). This data can be used as-is
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for output in HTML, and can be converted to whatever character set
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you wish to use if the output is not HTML.
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If you want to merge all available tags (for example, ID3v2 + ID3v1)
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into one array, you can call
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getid3_lib::CopyTagsToComments($ThisFileInfo)
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and you'll then have ['comments'] and ['comments_html'] which are
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identical to ['tags'] and ['tags_html'] except the array is one
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dimension shorter (no tag type array keys). For example, artist is:
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['tags_html']['id3v1']['artist'][0] or ['comments_html']['artist'][0]
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Some commonly-used information is found in these locations:
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File type: ['fileformat'] // ex 'mp3'
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Song length: ['playtime_string'] // ex '3:45' (minutes:seconds)
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['playtime_seconds'] // ex 225.13 (seconds)
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Overall bitrate: ['bitrate'] // ex 113485.71 (bits-per-second - divide by 1000 for kbps)
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Audio frequency: ['audio']['sample_rate'] // ex 44100 (Hertz)
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Artist name: ['comments_html']['artist'][0] // ex 'Elvis' (if CopyTagsToComments() is used - see above)
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// more than one artist may be present, you may want to use implode:
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// implode(' & ', ['comments_html']['artist'])
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/////////////////////////////////////////////////////////////////
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array() {
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// SECTION 1: Values that are present for most or all file types
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['getID3version']=>string() // version of getID3() that scanned this file (ex: '1.6.2')
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['error']=>array() // if present, contains one or more fatal error messages
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['warning']=>array() // if present, contains one or more non-fatal warning messages
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['exist']=>boolean() // does this file actually exist?
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['fileformat']=>string() // one of the standard filetype abbreviations ('mp3', 'riff', 'quicktime', etc)
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['filename']=>string() // filename only, no path
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['filenamepath']=>string() // full filename with path
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['filepath']=>string() // path to file, not including filename
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['filesize']=>integer() // filesize in bytes
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['md5_file']=>string() // md5 hash of entire file
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['md5_data']=>string() // md5 hash of portion of file excluding prepended and appeneded metainformation tags (ID3, APE, etc) - may be identical to ['md5_file']
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['md5_data_source']=>string() // md5 hash of original source file before compression (currently used by FLAC, OptimFROG, WavPack v4+)
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['sha1_file']=>string() // sha1 hash of entire file
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['sha1_data']=>string() // sha1 hash of portion of file excluding prepended and appeneded metainformation tags (ID3, APE, etc) - may be identical to ['md5_file']
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['avdataoffset']=>integer() // offset in bytes where audio/video data starts and prepended tags end
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['avdataend']=>integer() // offset in bytes where audio/video data ends and appended tags start
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['bitrate']=>double() // average bitrate for entire file (all audio/video streams), in bits per second
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['mime_type']=>string() // if present, MIME type of scanned file
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['playtime_seconds']=>double() // playing time of file, in seconds
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['playtime_string']=>string() // playing time of file, formatted as <minutes>:<seconds>
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['tags']=>array() // array of all metainformation tags present in file ('id3v1', 'id3v2', 'ape', 'riff', 'asf', etc)
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['audio']=>array() {
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['bitrate']=>double() // average bitrate for audio portion of file (all audio streams), in bits per second
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['bitrate_mode']=>string() // 'cbr' (Constant Bit Rate) or 'vbr' (Variable Bit Rate)
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['bits_per_sample']=>integer() //
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['channelmode']=>string() // 'mono' or 'stereo'
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['channels']=>integer() // number of audio channels
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['codec']=>string() // name of audio compression codec
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['compression_ratio']=>double() // ratio of compressed byte size of audio to uncompressed size
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['dataformat']=>string() // one of the standard filetype abbreviations ('mp3', 'wma', etc)
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['encoder']=>string() // name and version of encoder used to create file, if known
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['lossless']=>boolean() // true = lossless compression; false = lossy compression
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['sample_rate']=>integer()
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}
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['video']=>array() {
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['bitrate']=>integer() // average bitrate for video portion of file (all video streams), in bits per second
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['bitrate_mode']=>string() // 'cbr' (Constant Bit Rate) or 'vbr' (Variable Bit Rate)
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['bits_per_sample']=>integer() //
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['codec']=>string() // name of video compression codec
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['compression_ratio']=>double() // ratio of compressed byte size of video to uncompressed size
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['dataformat']=>string() // one of the standard filetype abbreviations ('avi', 'mpeg', etc)
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['encoder']=>string() // name and version of encoder used to create file, if known
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['frame_rate']=>double() // frames per second
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['lossless']=>boolean() // true = lossless compression; false = lossy compression
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['resolution_x']=>integer() // horizontal dimension of video/image in pixels
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['resolution_y']=>integer() // vertical dimension of video/image in pixels
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['pixel_aspect_ratio']=>double() // pixel display aspect ratio
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}
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['tags']=>array() { // array of array of strings containing best data from any available metainformation tag (APE, ID3v2, ID3v1, Lyrics3, Vorbis, ASF, RIFF, Real, etc.)
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[<key name>]=>array() // <key name> can be anything, usually 'artist', 'title', etc. Contains array of one or more values (eg: multiple artists are possible)
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}
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['tags_html']=>array() { // identical to ['tags'], but with all entries converted to HTML entities as appropriate from various source encodings
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[<key name>]=>array() //
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}
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['replay_gain']=>array() { // replay gain information combined from any source that contains this information (LAME, ID3v2, Vorbis, APE, etc)
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['audiophile']=>array() {
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['adjustment']=>double()
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['originator']=>string()
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['peak']=>double()
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}
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['radio']=>array() {
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['adjustment']=>double()
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['originator']=>string()
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['peak']=>double()
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}
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}
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// SECTION 2: Values that are present for specific file types only
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['aac']=>array() { // AAC - Advanced Audio Coding / MPEG-4
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['bitrate_distribution']=>array() //
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['header']=>array() { //
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['channel_configuration']=>integer() //
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['crc_present']=>boolean() //
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['home']=>boolean() //
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['layer']=>integer() //
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['mpeg_version']=>integer() //
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['original']=>boolean() //
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['private']=>boolean() //
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['profile_id']=>integer() //
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['profile_text']=>string() //
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['sample_frequency']=>integer() //
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['sample_frequency_index']=>integer() //
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['synch']=>integer() //
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} //
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['header_type']=>string() //
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} //
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//
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['ape']=>array() //
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{ //
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['comments']=>array() { // array of array of strings containing best data from any available metainformation tag (APE, ID3v2, ID3v1, Lyrics3, Vorbis, ASF, RIFF, Real, etc.)
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[<key name>]=>array() // <key name> can be anything, usually 'artist', 'title', etc. Contains array of one or more values (eg: multiple artists are possible)
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} //
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['footer']=>array() //
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{ //
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['flags']=>array() //
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['raw']=>array() //
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['tag_version']=>integer() //
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} //
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['header']=>array() //
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{ //
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['flags']=>array() //
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['raw']=>array() //
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['tag_version']=>integer() //
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} //
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['items']=>array() { // array of array of strings containing metainformation
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[<key name>]=>array() { // <key name> can be anything, usually 'artist', 'title', etc. Contains array of one or more values (eg: multiple artists are possible)
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['data']=>array() { // array of one or more Unicode values
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['data_ascii']=>array() { // array of values converted approximately from Unicode to ASCII
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['flags']=>array() //
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} //
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} //
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['tag_offset_end']=>integer() //
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['tag_offset_start']=>integer() //
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} //
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['asf']=>array() { // ASF - Advanced Streaming Format (ASF, Windows Media Audio (WMA), Windows Media Video (WMV))
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['audio_media']=>array() { //
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[<x>]=>array() { //
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['bitrate']=>integer() //
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['bits_per_sample']=>integer() //
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['channels']=>integer() //
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['codec']=>string() //
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['codec_data']=>string() //
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['codec_data_size']=>integer() //
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['raw']=>array() { //
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['nAvgBytesPerSec']=>integer() //
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['wBitsPerSample']=>integer() //
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['nBlockAlign']=>integer() //
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['nChannels']=>integer() //
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['nSamplesPerSec']=>integer() //
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['wFormatTag']=>integer() //
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} //
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['sample_rate']=>integer() //
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} //
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} //
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['codec_list']=>array() { //
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['codec_entries']=>array() { //
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[<x>]=>array() { //
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['description']=>string() //
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['description_ascii']=>string() //
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['information']=>string() //
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['name']=>string() //
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['name_ascii']=>string() //
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['type']=>string() //
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['type_raw']=>integer() //
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} //
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} //
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['codec_entries_count']=>integer() //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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['reserved']=>string() //
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['reserved_guid']=>string() //
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} //
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['comments']=>array() { // array of comment values, derived from ['content_description']
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['album']=>string() //
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['artist']=>string() //
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['comment']=>string() //
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['copyright']=>string() //
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['genre']=>string() //
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['title']=>string() //
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['track']=>string() //
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['year']=>string() //
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} //
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['content_description']=>array() { // raw values - should use values from ['comments'] instead
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['author']=>string() //
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['author_ascii']=>string() //
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['author_length']=>integer() //
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['copyright']=>string() //
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['copyright_ascii']=>string() //
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['copyright_length']=>integer() //
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['description']=>string() //
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['description_ascii']=>string() //
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['description_length']=>integer() //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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['rating']=>string() //
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['rating_ascii']=>string() //
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['rating_length']=>integer() //
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['title']=>string() //
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['title_ascii']=>string() //
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['title_length']=>integer() //
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} //
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['data_object']=>array() { //
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['fileid']=>string() //
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['fileid_guid']=>string() //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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['reserved']=>integer() //
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['total_data_packets']=>integer() //
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} //
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['extended_content_description']=>array() { //
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['content_descriptors']=>array() { //
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[<x>]=>array() { //
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['name']=>string() //
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['name_ascii']=>string() //
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['name_length']=>integer() //
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['value']=>string() //
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['value_ascii']=>string() //
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['value_length']=>integer() //
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['value_type']=>integer() //
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} //
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} //
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['content_descriptors_count']=>integer() //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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} //
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['file_properties_object']=>array() { //
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['creation_date']=>double() //
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['creation_date_unix']=>double() //
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['data_packets']=>integer() //
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['fileid']=>string() //
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['fileid_guid']=>string() //
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['filesize']=>integer() //
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['flags']=>array() { //
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['broadcast']=>boolean() //
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['seekable']=>boolean() //
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} //
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['flags_raw']=>integer() //
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['max_bitrate']=>integer() //
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['max_packet_size']=>integer() //
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['min_packet_size']=>integer() //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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['play_duration']=>double() //
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['preroll']=>integer() //
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['send_duration']=>double() //
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} //
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['header_extension_object']=>array() { //
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['extension_data']=>integer() //
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['extension_data_size']=>integer() //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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['reserved_1']=>string() //
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['reserved_1_guid']=>string() //
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['reserved_2']=>integer() //
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} //
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['header_object']=>array() { //
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['headerobjects']=>integer() //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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['reserved1']=>integer() //
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['reserved2']=>integer() //
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} //
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['marker_object']=>array() { //
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['markers_count']=>integer() //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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['reserved']=>string() //
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['reserved_2']=>integer() //
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['reserved_guid']=>string() //
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} //
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['stream_bitrate_properties']=>array() { //
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['bitrate_records']=>array() { //
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[<x>]=>array() { //
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['bitrate']=>integer() //
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['flags_raw']=>integer() //
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['flags']=>array() { //
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['stream_number']=>integer() //
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} //
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} //
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} //
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['bitrate_records_count']=>integer() //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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} //
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['stream_properties_object']=>array() { //
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[<x>]=>array() { //
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['error_correct_data']=>string() //
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['error_correct_guid']=>string() //
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['error_correct_type']=>string() //
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['error_data_length']=>integer() //
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['flags_raw']=>integer() //
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['flags']=>array() { //
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['encrypted']=>boolean() //
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} //
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['objectid']=>string() //
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['objectid_guid']=>string() //
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['objectsize']=>integer() //
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['stream_type']=>string() //
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['stream_type_guid']=>string() //
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['time_offset']=>integer() //
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['type_data_length']=>integer() //
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['type_specific_data']=>string() //
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} //
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} //
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['video_media']=>array() { //
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[<x>]=>array() { //
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['flags']=>integer() //
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['format_data']=>array() { //
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['bits_per_pixel']=>integer() //
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['codec']=>string() //
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['codec_data']=>boolean() //
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['codec_fourcc']=>string() //
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['colors_important']=>integer() //
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['colors_used']=>integer() //
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['format_data_size']=>integer() //
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['horizontal_pels']=>integer() //
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['image_height']=>integer() //
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['image_size']=>integer() //
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['image_width']=>integer() //
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['reserved']=>integer() //
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['vertical_pels']=>integer() //
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} //
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['format_data_size']=>integer() //
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['image_height']=>integer() //
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['image_width']=>integer() //
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} //
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} //
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} //
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['au']=>array() { // AU - Next/Sun AUdio format
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['bits_per_sample']=>integer() //
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['channels']=>integer() //
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['comment']=>string() //
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['data_format']=>string() //
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['data_format_id']=>integer() //
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|
['data_size']=>integer() //
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['header_length']=>integer() //
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['sample_rate']=>integer() //
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['used_bits_per_sample']=>integer() //
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} //
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['bmp']=>array() { // BMP - OS/2 or Windows BitMaP
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['header']=>array() { //
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['compression']=>string() //
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['raw']=>array() { //
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['bits_per_pixel']=>integer() //
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['bmp_data_size']=>integer() //
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['colors_important']=>integer() //
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['colors_used']=>integer() //
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['compression']=>integer() //
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['data_offset']=>integer() //
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['filesize']=>integer() //
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['header_size']=>integer() //
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['height']=>integer() //
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['identifier']=>string() //
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['planes']=>integer() //
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['resolution_h']=>integer() //
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['resolution_v']=>integer() //
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['width']=>integer() //
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} //
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} //
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['type_os']=>string() //
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['type_version']=>integer() //
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} //
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['bonk']=>array() { // BONK - lossy/lossless audio compression (www.bonkenc.org)
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['BONK']=>array() { //
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['channels']=>integer() //
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['downsampling_ratio']=>integer() //
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['joint_stereo']=>boolean() //
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['lossless']=>boolean() //
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['number_samples']=>integer() //
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['number_taps']=>integer() //
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['offset']=>integer() //
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['sample_rate']=>integer() //
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['samples_per_packet']=>integer() //
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['size']=>integer() //
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['version']=>integer() //
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} //
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['INFO']=>array() { //
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['size']=>integer() //
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['offset']=>integer() //
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['version']=>integer() //
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[<x>]=>array() { //
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['nextbit']=>integer() //
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['offset']=>integer() //
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} //
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} //
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['dataend']=>integer() //
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['dataoffset']=>integer() //
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} //
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['flac']=>array() { // FLAC - Free Lossless Audio Compressor
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['SEEKTABLE']=>array() { //
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[<x>]=>array() { //
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['offset']=>integer() //
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['samples']=>integer() //
|
|
} //
|
|
['placeholders']=>integer() //
|
|
['raw']=>array() { //
|
|
['block_data']=>string() //
|
|
['block_length']=>integer() //
|
|
['block_type']=>integer() //
|
|
['block_type_text']=>string() //
|
|
['last_meta_block']=>boolean() //
|
|
['offset']=>integer() //
|
|
} //
|
|
} //
|
|
['STREAMINFO']=>array() { //
|
|
['audio_signature']=>string() //
|
|
['bits_per_sample']=>integer() //
|
|
['channels']=>integer() //
|
|
['max_block_size']=>integer() //
|
|
['max_frame_size']=>integer() //
|
|
['min_block_size']=>integer() //
|
|
['min_frame_size']=>integer() //
|
|
['raw']=>array() { //
|
|
['block_data']=>string() //
|
|
['block_length']=>integer() //
|
|
['block_type']=>integer() //
|
|
['block_type_text']=>string() //
|
|
['last_meta_block']=>boolean() //
|
|
['offset']=>integer() //
|
|
} //
|
|
['sample_rate']=>integer() //
|
|
['samples_stream']=>integer() //
|
|
} //
|
|
['VORBIS_COMMENT']=>array() { //
|
|
['raw']=>array() { //
|
|
['block_data']=>string() //
|
|
['block_length']=>integer() //
|
|
['block_type']=>integer() //
|
|
['block_type_text']=>string() //
|
|
['last_meta_block']=>boolean() //
|
|
['offset']=>integer() //
|
|
} //
|
|
} //
|
|
['compressed_audio_bytes']=>integer() //
|
|
['compression_ratio']=>double() //
|
|
['uncompressed_audio_bytes']=>integer() //
|
|
} //
|
|
|
|
|
|
['gif']=>array() { // GIF - Graphics Interchange Format
|
|
['global_color_table']=>array() { //
|
|
[<x>]=>integer() //
|
|
} //
|
|
['header']=>array() { //
|
|
['bits_per_pixel']=>integer() //
|
|
['flags']=>array() { //
|
|
['global_color_sorted']=>boolean() //
|
|
['global_color_table']=>boolean() //
|
|
} //
|
|
['global_color_size']=>integer() //
|
|
['raw']=>array() { //
|
|
['aspect_ratio']=>integer() //
|
|
['bg_color_index']=>integer() //
|
|
['flags']=>integer() //
|
|
['height']=>integer() //
|
|
['identifier']=>string() //
|
|
['version']=>string() //
|
|
['width']=>integer() //
|
|
} //
|
|
} //
|
|
['version']=>string() //
|
|
} //
|
|
|
|
|
|
['id3v1']=>array() { // ID3v1
|
|
['album']=>string() //
|
|
['artist']=>string() //
|
|
['comment']=>string() //
|
|
['genre']=>string() //
|
|
['genreid']=>integer() //
|
|
['title']=>string() //
|
|
['track']=>integer() //
|
|
['year']=>string() //
|
|
['padding_valid']=>boolean() //
|
|
['comments']=>array() //
|
|
['tag_offset_start']=>integer() //
|
|
['tag_offset_end']=>integer() //
|
|
} //
|
|
|
|
|
|
['id3v2']=>array() { // ID3v2 - www.id3.org
|
|
[<frame name>]=>array() { // <frame name> can be any of the 4-character (3-character in ID3v2.2) frame names allowed in the ID3v2 spec. Exact contents of returned array data varies with frame type.
|
|
[<x>]=>array() { // some frames types allow multiple values ('COMM' for example), others do not and do not have this array level
|
|
['asciidata']=>boolean() //
|
|
['asciidescription']=>string() //
|
|
['data']=>boolean() //
|
|
['datalength']=>integer() //
|
|
['dataoffset']=>integer() //
|
|
['description']=>string() //
|
|
['encoding']=>string() //
|
|
['encodingid']=>integer() //
|
|
['flags']=>array() { //
|
|
['Encryption']=>boolean() //
|
|
['FileAlterPreservation']=>boolean() //
|
|
['GroupingIdentity']=>boolean() //
|
|
['ReadOnly']=>boolean() //
|
|
['TagAlterPreservation']=>boolean() //
|
|
['compression']=>boolean() //
|
|
} //
|
|
['framenamelong']=>string() //
|
|
['language']=>string() //
|
|
['languagename']=>string() //
|
|
} //
|
|
} //
|
|
['comments']=>array() { // array of array of strings containing best data from any available metainformation tag (APE, ID3v2, ID3v1, Lyrics3, Vorbis, ASF, RIFF, Real, etc.)
|
|
[<key name>]=>array() // <key name> can be anything, usually 'artist', 'title', etc. Contains array of one or more values (eg: multiple artists are possible)
|
|
} //
|
|
['flags']=>array() { //
|
|
['experim']=>string() //
|
|
['exthead']=>string() //
|
|
['unsynch']=>string() //
|
|
} //
|
|
['header']=>boolean() //
|
|
['headerlength']=>integer() //
|
|
['majorversion']=>integer() //
|
|
['minorversion']=>integer() //
|
|
['padding']=>array() { //
|
|
['length']=>integer() //
|
|
['start']=>integer() //
|
|
['valid']=>boolean() //
|
|
} //
|
|
['tag_offset_end']=>integer() //
|
|
['tag_offset_start']=>integer() //
|
|
} //
|
|
|
|
|
|
['iso']=>array() { // ISO-9660 - CD-ROM Image
|
|
['directories']=>array() { //
|
|
[<x>]=>array() { //
|
|
[<x>]=>array() { //
|
|
['file_flags']=>array() { //
|
|
['associated']=>boolean() //
|
|
['directory']=>boolean() //
|
|
['extended']=>boolean() //
|
|
['hidden']=>boolean() //
|
|
['multiple']=>boolean() //
|
|
['permissions']=>boolean() //
|
|
} //
|
|
['file_identifier_ascii']=>string() //
|
|
['filename']=>string() //
|
|
['filesize']=>integer() //
|
|
['offset_bytes']=>integer() //
|
|
['raw']=>array() { //
|
|
['extended_attribute_length']=>integer() //
|
|
['file_flags']=>integer() //
|
|
['file_identifier']=>string() //
|
|
['file_identifier_length']=>integer() //
|
|
['file_unit_size']=>integer() //
|
|
['filesize']=>integer() //
|
|
['interleave_gap_size']=>integer() //
|
|
['length']=>integer() //
|
|
['offset_logical']=>integer() //
|
|
['recording_date_time']=>string() //
|
|
['volume_sequence_number']=>integer() //
|
|
} //
|
|
['recording_timestamp']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
['files']=>array() { // multidimensional tree-structure array listing of all files and directories in image
|
|
[<directory name>]=>array() // entries of type array are directories (key is directory name), may contain files and/or other subdirectories
|
|
[<file name>]=>integer() // entries of type integer are files (key is file name, value is file size in bytes)
|
|
} //
|
|
['path_table']=>array() { //
|
|
['directories']=>array() { //
|
|
[<x>]=>array() { //
|
|
['extended_length']=>integer() //
|
|
['full_path']=>string() //
|
|
['length']=>integer() //
|
|
['location_bytes']=>integer() //
|
|
['location_logical']=>integer() //
|
|
['name']=>string() //
|
|
['name_ascii']=>string() //
|
|
['parent_directory']=>integer() //
|
|
} //
|
|
} //
|
|
['offset']=>integer() //
|
|
['raw']=>string() //
|
|
} //
|
|
['primary_volume_descriptor']=>array() { //
|
|
['abstract_file_identifier']=>string() //
|
|
['application_identifier']=>string() //
|
|
['bibliographic_file_identifier']=>string() //
|
|
['copyright_file_identifier']=>string() //
|
|
['data_preparer_identifier']=>string() //
|
|
['offset']=>integer() //
|
|
['publisher_identifier']=>string() //
|
|
['raw']=>array() { //
|
|
['abstract_file_identifier']=>string() //
|
|
['application_data']=>string() //
|
|
['application_identifier']=>string() //
|
|
['bibliographic_file_identifier']=>string() //
|
|
['copyright_file_identifier']=>string() //
|
|
['data_preparer_identifier']=>string() //
|
|
['file_structure_version']=>integer() //
|
|
['logical_block_size']=>integer() //
|
|
['path_table_l_location']=>integer() //
|
|
['path_table_l_opt_location']=>integer() //
|
|
['path_table_m_location']=>integer() //
|
|
['path_table_m_opt_location']=>integer() //
|
|
['path_table_size']=>integer() //
|
|
['publisher_identifier']=>string() //
|
|
['root_directory_record']=>string() //
|
|
['standard_identifier']=>string() //
|
|
['system_identifier']=>string() //
|
|
['unused_1']=>string() //
|
|
['unused_2']=>string() //
|
|
['unused_3']=>string() //
|
|
['unused_4']=>integer() //
|
|
['volume_creation_date_time']=>string() //
|
|
['volume_descriptor_type']=>integer() //
|
|
['volume_descriptor_version']=>integer() //
|
|
['volume_effective_date_time']=>string() //
|
|
['volume_expiration_date_time']=>string() //
|
|
['volume_identifier']=>string() //
|
|
['volume_modification_date_time']=>string() //
|
|
['volume_sequence_number']=>integer() //
|
|
['volume_set_identifier']=>string() //
|
|
['volume_set_size']=>integer() //
|
|
['volume_space_size']=>integer() //
|
|
} //
|
|
['system_identifier']=>string() //
|
|
['volume_creation_date_time']=>integer() //
|
|
['volume_effective_date_time']=>boolean() //
|
|
['volume_expiration_date_time']=>boolean() //
|
|
['volume_identifier']=>string() //
|
|
['volume_modification_date_time']=>integer() //
|
|
['volume_set_identifier']=>string() //
|
|
} //
|
|
['supplementary_volume_descriptor']=>array() { //
|
|
['abstract_file_identifier']=>string() //
|
|
['application_identifier']=>string() //
|
|
['bibliographic_file_identifier']=>string() //
|
|
['copyright_file_identifier']=>string() //
|
|
['data_preparer_identifier']=>string() //
|
|
['offset']=>integer() //
|
|
['publisher_identifier']=>string() //
|
|
['raw']=>array() { //
|
|
['abstract_file_identifier']=>string() //
|
|
['application_data']=>string() //
|
|
['application_identifier']=>string() //
|
|
['bibliographic_file_identifier']=>string() //
|
|
['copyright_file_identifier']=>string() //
|
|
['data_preparer_identifier']=>string() //
|
|
['file_structure_version']=>integer() //
|
|
['logical_block_size']=>integer() //
|
|
['path_table_l_location']=>integer() //
|
|
['path_table_l_opt_location']=>integer() //
|
|
['path_table_m_location']=>integer() //
|
|
['path_table_m_opt_location']=>integer() //
|
|
['path_table_size']=>integer() //
|
|
['publisher_identifier']=>string() //
|
|
['root_directory_record']=>string() //
|
|
['standard_identifier']=>string() //
|
|
['system_identifier']=>string() //
|
|
['unused_1']=>string() //
|
|
['unused_2']=>string() //
|
|
['unused_3']=>string() //
|
|
['unused_4']=>integer() //
|
|
['volume_creation_date_time']=>string() //
|
|
['volume_descriptor_type']=>integer() //
|
|
['volume_descriptor_version']=>integer() //
|
|
['volume_effective_date_time']=>string() //
|
|
['volume_expiration_date_time']=>string() //
|
|
['volume_identifier']=>string() //
|
|
['volume_modification_date_time']=>string() //
|
|
['volume_sequence_number']=>integer() //
|
|
['volume_set_identifier']=>string() //
|
|
['volume_set_size']=>integer() //
|
|
['volume_space_size']=>integer() //
|
|
} //
|
|
['system_identifier']=>string() //
|
|
['volume_creation_date_time']=>integer() //
|
|
['volume_effective_date_time']=>boolean() //
|
|
['volume_expiration_date_time']=>boolean() //
|
|
['volume_identifier']=>string() //
|
|
['volume_modification_date_time']=>integer() //
|
|
['volume_set_identifier']=>string() //
|
|
} //
|
|
} //
|
|
|
|
|
|
['jpg']=>array() { // JPEG - still image
|
|
['exif']=>array() // data returned from PHP's exif_read_data() function
|
|
} //
|
|
|
|
|
|
['la']=>array() { // LA - Lossless Audio (www.lossless-audio.com)
|
|
['raw']=>array() {
|
|
['format']=>integer() //
|
|
['flags']=>integer() //
|
|
} //
|
|
['flags']=>array() { //
|
|
['seekable']=>boolean() //
|
|
['high_compression']=>boolean() //
|
|
} //
|
|
['bits_per_sample']=>integer() //
|
|
['bytes_per_sample']=>integer() //
|
|
['bytes_per_second']=>integer() //
|
|
['channels']=>integer() //
|
|
['compression_ratio']=>double() //
|
|
['format_size']=>integer() //
|
|
['header_size']=>integer() //
|
|
['original_crc']=>double() //
|
|
['sample_rate']=>integer() //
|
|
['samples']=>integer() //
|
|
['uncompressed_size']=>integer() //
|
|
['version']=>double() //
|
|
['version_major']=>integer() //
|
|
['version_minor']=>integer() //
|
|
['footerstart']=>double() //
|
|
}
|
|
|
|
|
|
['lpac']=>array() { // LPAC - Lossless Predictive Audio Compressor
|
|
['block_length']=>integer() //
|
|
['file_version']=>integer() //
|
|
['flags']=>array() { //
|
|
['16_bit']=>boolean() //
|
|
['24_bit']=>boolean() //
|
|
['adaptive_prediction_order']=>boolean() //
|
|
['adaptive_quantization']=>boolean() //
|
|
['fast_compress']=>boolean() //
|
|
['is_wave']=>boolean() //
|
|
['joint_stereo']=>boolean() //
|
|
['max_prediction_order']=>integer() //
|
|
['quantization']=>integer() //
|
|
['random_access']=>boolean() //
|
|
['stereo']=>boolean() //
|
|
} //
|
|
['raw']=>array() { //
|
|
['audio_type']=>integer() //
|
|
['parameters']=>double() //
|
|
} //
|
|
['total_samples']=>integer() //
|
|
} //
|
|
|
|
|
|
['lyrics3']=>array() { // Lyrics3 - metainformation tags
|
|
['comments']=>array() { //
|
|
['album']=>string() //
|
|
['artist']=>string() //
|
|
['author']=>string() //
|
|
['comment']=>string() //
|
|
['title']=>string() //
|
|
} //
|
|
['flags']=>array() { //
|
|
['lyrics']=>boolean() //
|
|
['timestamps']=>boolean() //
|
|
} //
|
|
['images']=>array() { //
|
|
[<x>]=>array() { //
|
|
['description']=>string() //
|
|
['filename']=>string() //
|
|
['timestamp']=>integer() //
|
|
} //
|
|
} //
|
|
['raw']=>array() { //
|
|
['offset_start']=>integer() //
|
|
['offset_end']=>integer() //
|
|
['AUT']=>string() //
|
|
['EAL']=>string() //
|
|
['EAR']=>string() //
|
|
['ETT']=>string() //
|
|
['IMG']=>string() //
|
|
['IND']=>string() //
|
|
['INF']=>string() //
|
|
['LYR']=>string() //
|
|
['lyrics3tagsize']=>integer() //
|
|
['lyrics3version']=>integer() //
|
|
['unparsed']=>string() //
|
|
} //
|
|
['synchedlyrics']=>array() { //
|
|
[<x>]=>string() //
|
|
} //
|
|
['unsynchedlyrics']=>string() //
|
|
} //
|
|
|
|
|
|
['midi']=>array() { // MIDI (Musical Instrument Digital Interface) - sequenced music
|
|
['comments']=>array() { //
|
|
['comment']=>string() //
|
|
['copyright']=>string() //
|
|
} //
|
|
['keysignature']=>array() { //
|
|
[<x>]=>string() //
|
|
} //
|
|
['raw']=>array() { //
|
|
['events']=>array() { //
|
|
[<x>]=>array() { //
|
|
[<x>]=>array() { //
|
|
['us_qnote']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
['fileformat']=>integer() //
|
|
['headersize']=>integer() //
|
|
['ticksperqnote']=>integer() //
|
|
['track']=>array() { //
|
|
[<x>]=>array() { //
|
|
['instrument']=>string() //
|
|
['instrumentid']=>integer() //
|
|
['name']=>string() //
|
|
} //
|
|
} //
|
|
['tracks']=>integer() //
|
|
} //
|
|
['timesignature']=>array() { //
|
|
[<x>]=>string() //
|
|
} //
|
|
['totalticks']=>integer() //
|
|
} //
|
|
|
|
|
|
['monkeys_audio']=>array() { // Monkey's Audio - lossless audio compression
|
|
['bitrate']=>double() //
|
|
['bits_per_sample']=>integer() //
|
|
['channels']=>integer() //
|
|
['compressed_size']=>integer() //
|
|
['compression']=>string() //
|
|
['compression_ratio']=>double() //
|
|
['flags']=>array() { //
|
|
['24-bit']=>boolean() //
|
|
['8-bit']=>boolean() //
|
|
['crc-32']=>boolean() //
|
|
['no_wav_header']=>boolean() //
|
|
['peak_level']=>boolean() //
|
|
['seek_elements']=>boolean() //
|
|
} //
|
|
['frames']=>integer() //
|
|
['peak_level']=>integer() //
|
|
['peak_ratio']=>double() //
|
|
['playtime']=>double() //
|
|
['raw']=>array() { //
|
|
['header_tag']=>string() //
|
|
['nChannels']=>integer() //
|
|
['nCompressionLevel']=>integer() //
|
|
['nFinalFrameSamples']=>integer() //
|
|
['nFormatFlags']=>integer() //
|
|
['nPeakLevel']=>integer() //
|
|
['nSampleRate']=>integer() //
|
|
['nSeekElements']=>integer() //
|
|
['nTotalFrames']=>integer() //
|
|
['nVersion']=>integer() //
|
|
['nWAVHeaderBytes']=>integer() //
|
|
['nWAVTerminatingBytes']=>integer() //
|
|
} //
|
|
['sample_rate']=>integer() //
|
|
['samples']=>integer() //
|
|
['samples_per_frame']=>integer() //
|
|
['uncompressed_size']=>integer() //
|
|
['version']=>double() //
|
|
} //
|
|
|
|
|
|
['mpc']=>array() { // MPC (Musepack) - lossy audio compression
|
|
['header']=>array() { //
|
|
['album_gain_db']=>integer() //
|
|
['album_peak']=>integer() //
|
|
['album_peak_db']=>boolean() //
|
|
['title_gain_db']=>integer() //
|
|
['title_peak']=>integer() //
|
|
['title_peak_db']=>boolean() //
|
|
['begin_loud']=>boolean() //
|
|
['end_loud']=>boolean() //
|
|
['encoder_version']=>string() //
|
|
['frame_count']=>integer() //
|
|
['intensity_stereo']=>boolean() //
|
|
['last_frame_length']=>integer() //
|
|
['max_level']=>integer() //
|
|
['max_subband']=>integer() //
|
|
['mid_side_stereo']=>boolean() //
|
|
['profile']=>string() //
|
|
['sample_rate']=>integer() //
|
|
['samples']=>integer() //
|
|
['size']=>integer() //
|
|
['stream_major_version']=>integer() //
|
|
['stream_minor_version']=>integer() //
|
|
['true_gapless']=>boolean() //
|
|
['raw']=>array() { //
|
|
['album_gain']=>integer() //
|
|
['album_peak']=>integer() //
|
|
['encoder_version']=>integer() //
|
|
['preamble']=>string() //
|
|
['profile']=>integer() //
|
|
['sample_rate']=>integer() //
|
|
['title_gain']=>integer() //
|
|
['title_peak']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
|
|
|
|
['mpeg']=>array() { // MPEG (Motion Picture Experts Group) - MPEG video and/or MPEG audio (MP3/MP2/MP1)
|
|
['audio']=>array() { //
|
|
['LAME']=>array() { //
|
|
['RGAD']=>array() { //
|
|
['peak_amplitude']=>double() //
|
|
} //
|
|
['ath_type']=>integer() //
|
|
['audio_bytes']=>integer() //
|
|
['bitrate_min']=>integer() //
|
|
['encoder_delay']=>integer() //
|
|
['encoding_flags']=>array() { //
|
|
['nogap_next']=>boolean() //
|
|
['nogap_prev']=>boolean() //
|
|
['nspsytune']=>boolean() //
|
|
['nssafejoint']=>boolean() //
|
|
} //
|
|
['end_padding']=>integer() //
|
|
['lame_tag_crc']=>integer() //
|
|
['lowpass_frequency']=>integer() //
|
|
['mp3_gain_db']=>double() //
|
|
['mp3_gain_factor']=>double() //
|
|
['mp3_gain_raw']=>integer() //
|
|
['music_crc']=>integer() //
|
|
['noise_shaping']=>integer() //
|
|
['noise_shaping_raw']=>integer() //
|
|
['not_optimal_quality']=>boolean() //
|
|
['not_optimal_quality_raw']=>integer() //
|
|
['preset_used_id']=>integer() //
|
|
['short_version']=>string() // ex: "LAME 3.93"
|
|
['long_version']=>string() // (pre-v3.90 only) ex: "LAME 3.88 (alpha)"
|
|
['source_sample_freq']=>string() //
|
|
['source_sample_freq_raw']=>integer() //
|
|
['stereo_mode']=>string() //
|
|
['stereo_mode_raw']=>integer() //
|
|
['surround_info']=>string() //
|
|
['surround_info_id']=>integer() //
|
|
['tag_revision']=>integer() //
|
|
['vbr_method']=>string() //
|
|
['vbr_method_raw']=>integer() //
|
|
} //
|
|
['VBR_bitrate']=>double() //
|
|
['VBR_bytes']=>integer() //
|
|
['VBR_frames']=>integer() //
|
|
['VBR_method']=>string() //
|
|
['VBR_scale']=>integer() //
|
|
['bitrate']=>integer() //
|
|
['bitrate_distribution']=>array() { //
|
|
['free']=>integer() //
|
|
['8']=>integer() //
|
|
['16']=>integer() //
|
|
['24']=>integer() //
|
|
['32']=>integer() //
|
|
['40']=>integer() //
|
|
['48']=>integer() //
|
|
['56']=>integer() //
|
|
['64']=>integer() //
|
|
['80']=>integer() //
|
|
['96']=>integer() //
|
|
['112']=>integer() //
|
|
['128']=>integer() //
|
|
['144']=>integer() //
|
|
['160']=>integer() //
|
|
} //
|
|
['bitrate_mode']=>string() //
|
|
['channelmode']=>string() //
|
|
['channels']=>integer() //
|
|
['copyright']=>boolean() //
|
|
['crc']=>integer() //
|
|
['emphasis']=>string() //
|
|
['frame_count']=>integer() //
|
|
['framelength']=>integer() //
|
|
['layer']=>integer() //
|
|
['modeextension']=>string() //
|
|
['original']=>boolean() //
|
|
['padding']=>boolean() //
|
|
['private']=>boolean() //
|
|
['protection']=>boolean() //
|
|
['raw']=>array() { //
|
|
['bitrate']=>integer() //
|
|
['channelmode']=>integer() //
|
|
['copyright']=>integer() //
|
|
['emphasis']=>integer() //
|
|
['layer']=>integer() //
|
|
['modeextension']=>integer() //
|
|
['original']=>integer() //
|
|
['padding']=>integer() //
|
|
['private']=>integer() //
|
|
['protection']=>integer() //
|
|
['sample_rate']=>integer() //
|
|
['synch']=>integer() //
|
|
['version']=>integer() //
|
|
} //
|
|
['sample_rate']=>integer() //
|
|
['stereo_distribution']=>array() { //
|
|
['dual channel']=>integer() //
|
|
['joint stereo']=>integer() //
|
|
['mono']=>integer() //
|
|
['stereo']=>integer() //
|
|
} //
|
|
['toc']=>array() { //
|
|
[<x>]=>integer() //
|
|
} //
|
|
['version']=>string() //
|
|
['version_distribution']=>array() { //
|
|
[<x>]=>integer() //
|
|
[<x>]=>integer() //
|
|
['2.5']=>integer() //
|
|
} //
|
|
['xing_flags']=>array() { //
|
|
['bytes']=>boolean() //
|
|
['frames']=>boolean() //
|
|
['toc']=>boolean() //
|
|
['vbr_scale']=>boolean() //
|
|
} //
|
|
['xing_flags_raw']=>string() //
|
|
} //
|
|
['video']=>array() { //
|
|
['bitrate']=>integer() //
|
|
['bitrate_mode']=>string() //
|
|
['frame_rate']=>double() //
|
|
['framesize_horizontal']=>integer() //
|
|
['framesize_vertical']=>integer() //
|
|
['pixel_aspect_ratio']=>double() //
|
|
['pixel_aspect_ratio_text']=>string() //
|
|
['raw']=>array() { //
|
|
['bitrate']=>integer() //
|
|
['constrained_param_flag']=>integer() //
|
|
['frame_rate']=>integer() //
|
|
['framesize_horizontal']=>integer() //
|
|
['framesize_vertical']=>integer() //
|
|
['intra_quant_flag']=>integer() //
|
|
['marker_bit']=>integer() //
|
|
['pixel_aspect_ratio']=>integer() //
|
|
['vbv_buffer_size']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
|
|
|
|
['nsv']=>array() { // NSV - Nullsoft Streaming Video
|
|
['NSVf']=>array() { //
|
|
['TOC_entries_1']=>integer() //
|
|
['TOC_entries_2']=>integer() //
|
|
['file_size']=>integer() //
|
|
['header_length']=>integer() //
|
|
['identifier']=>string() //
|
|
['meta_size']=>integer() //
|
|
['metadata']=>string() //
|
|
['playtime_ms']=>integer() //
|
|
} //
|
|
['NSVs']=>array() { //
|
|
['audio_codec']=>string() //
|
|
['frame_rate']=>double() //
|
|
['framerate_index']=>integer() //
|
|
['identifier']=>string() //
|
|
['offset']=>integer() //
|
|
['resolution_x']=>integer() //
|
|
['resolution_y']=>integer() //
|
|
['unknown1b']=>integer() //
|
|
['unknown1c']=>integer() //
|
|
['unknown1d']=>integer() //
|
|
['unknown2a']=>integer() //
|
|
['unknown2b']=>integer() //
|
|
['unknown2c']=>integer() //
|
|
['unknown2d']=>integer() //
|
|
['unknown3a']=>integer() //
|
|
['unknown3b']=>integer() //
|
|
['unknown3c']=>integer() //
|
|
['unknown3d']=>integer() //
|
|
['video_codec']=>string() //
|
|
} //
|
|
['comments']=>array() { //
|
|
['aspect']=>string() //
|
|
['title']=>string() //
|
|
} //
|
|
} //
|
|
|
|
|
|
['ofr']=>array() { // OFR (OptimFROG) - lossless audio compression
|
|
['COMP']=>array() { //
|
|
[<x>]=>array() { //
|
|
['channel_configuration']=>string() //
|
|
['crc_32']=>boolean() //
|
|
['encoder']=>string() //
|
|
['offset']=>integer() //
|
|
['raw']=>array() { //
|
|
['algorithm_id']=>integer() //
|
|
['channel_configuration']=>integer() //
|
|
['encoder_id']=>integer() //
|
|
['sample_type']=>integer() //
|
|
} //
|
|
['sample_count']=>integer() //
|
|
['sample_type']=>string() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['HEAD']=>array() { //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
['OFR ']=>array() { //
|
|
['channel_config']=>integer() //
|
|
['channels']=>integer() //
|
|
['compression']=>string() //
|
|
['encoder']=>string() //
|
|
['offset']=>integer() //
|
|
['raw']=>array() { //
|
|
['compression']=>integer() //
|
|
['encoder_id']=>integer() //
|
|
['sample_type']=>integer() //
|
|
} //
|
|
['sample_rate']=>integer() //
|
|
['sample_type']=>string() //
|
|
['size']=>integer() //
|
|
['total_samples']=>integer() //
|
|
} //
|
|
['TAIL']=>array() { //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
|
|
|
|
['ogg']=>array() { // OGG - container format for Ogg Vorbis, OggFLAC, Speex, etc
|
|
['bitrate_average']=>double() //
|
|
['bitrate_max']=>integer() //
|
|
['bitrate_min']=>integer() //
|
|
['bitrate_nominal']=>integer() //
|
|
['bitstreamversion']=>integer() //
|
|
['blocksize_large']=>integer() //
|
|
['blocksize_small']=>integer() //
|
|
['comments']=>array() { // array of array of strings containing best data from any available metainformation tag (APE, ID3v2, ID3v1, Lyrics3, Vorbis, ASF, RIFF, Real, etc.)
|
|
[<key name>]=>array() // <key name> can be anything, usually 'artist', 'title', etc. Contains array of one or more values (eg: multiple artists are possible)
|
|
} //
|
|
['comments_raw']=>array() { //
|
|
[<x>]=>array() { //
|
|
['dataoffset']=>integer() //
|
|
['key']=>string() //
|
|
['size']=>integer() //
|
|
['value']=>string() //
|
|
} //
|
|
} //
|
|
['numberofchannels']=>integer() //
|
|
['pageheader']=>array() { //
|
|
[<x>]=>array() { //
|
|
['flags']=>array() { //
|
|
['bos']=>boolean() //
|
|
['eos']=>boolean() //
|
|
['fresh']=>boolean() //
|
|
} //
|
|
['flags_raw']=>integer() //
|
|
['header_end_offset']=>integer() //
|
|
['packet_type']=>integer() //
|
|
['page_checksum']=>double() //
|
|
['page_end_offset']=>integer() //
|
|
['page_length']=>integer() //
|
|
['page_segments']=>integer() //
|
|
['page_seqno']=>integer() //
|
|
['page_start_offset']=>integer() //
|
|
['pcm_abs_position']=>integer() //
|
|
['segment_table']=>array() { //
|
|
[<x>]=>integer() //
|
|
} //
|
|
['stream_serialno']=>integer() //
|
|
['stream_structver']=>integer() //
|
|
['stream_type']=>string() //
|
|
} //
|
|
['eos']=>array() { //
|
|
['flags']=>array() { //
|
|
['bos']=>boolean() //
|
|
['eos']=>boolean() //
|
|
['fresh']=>boolean() //
|
|
} //
|
|
['flags_raw']=>integer() //
|
|
['header_end_offset']=>integer() //
|
|
['page_checksum']=>double() //
|
|
['page_end_offset']=>integer() //
|
|
['page_length']=>integer() //
|
|
['page_segments']=>integer() //
|
|
['page_seqno']=>integer() //
|
|
['page_start_offset']=>integer() //
|
|
['pcm_abs_position']=>integer() //
|
|
['segment_table']=>array() { //
|
|
[<x>]=>integer() //
|
|
} //
|
|
['stream_serialno']=>integer() //
|
|
['stream_structver']=>integer() //
|
|
} //
|
|
} //
|
|
['samplerate']=>integer() //
|
|
['samples']=>integer() //
|
|
['stop_bit']=>integer() //
|
|
['vendor']=>string() //
|
|
} //
|
|
|
|
|
|
['png']=>array() { // PNG (Portable Network Graphics) - still image
|
|
['IDAT']=>array() { //
|
|
[<x>]=>array() { //
|
|
['header']=>array() { //
|
|
['crc']=>integer() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
} //
|
|
} //
|
|
['IEND']=>array() { //
|
|
['header']=>array() { //
|
|
['crc']=>double() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
} //
|
|
['IHDR']=>array() { //
|
|
['color_type']=>array() { //
|
|
['alpha']=>boolean() //
|
|
['palette']=>boolean() //
|
|
['true_color']=>boolean() //
|
|
} //
|
|
['compression_method_text']=>string() //
|
|
['header']=>array() { //
|
|
['crc']=>double() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
['height']=>integer() //
|
|
['raw']=>array() { //
|
|
['bit_depth']=>integer() //
|
|
['color_type']=>integer() //
|
|
['compression_method']=>integer() //
|
|
['filter_method']=>integer() //
|
|
['interlace_method']=>integer() //
|
|
} //
|
|
['width']=>integer() //
|
|
} //
|
|
['PLTE']=>array() { //
|
|
['header']=>array() { //
|
|
['crc']=>double() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
[<x>]=>integer() //
|
|
} //
|
|
['comments']=>array() { // array of array of strings containing best data from any available metainformation tag (APE, ID3v2, ID3v1, Lyrics3, Vorbis, ASF, RIFF, Real, etc.)
|
|
[<key name>]=>array() // <key name> can be anything, usually 'artist', 'title', etc. Contains array of one or more values (eg: multiple artists are possible)
|
|
} //
|
|
['gAMA']=>array() { //
|
|
['gamma']=>double() //
|
|
['header']=>array() { //
|
|
['crc']=>integer() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
} //
|
|
['oFFs']=>array() { //
|
|
['header']=>array() { //
|
|
['crc']=>double() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
['position_x']=>integer() //
|
|
['position_y']=>integer() //
|
|
['unit']=>string() //
|
|
['unit_specifier']=>integer() //
|
|
} //
|
|
['pHYs']=>array() { //
|
|
['header']=>array() { //
|
|
['crc']=>integer() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
['pixels_per_unit_x']=>integer() //
|
|
['pixels_per_unit_y']=>integer() //
|
|
['unit']=>string() //
|
|
['unit_specifier']=>integer() //
|
|
} //
|
|
['pcLb']=>array() { //
|
|
['header']=>array() { //
|
|
['crc']=>double() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
} //
|
|
['tEXt']=>array() { //
|
|
['header']=>array() { //
|
|
['crc']=>integer() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
['keyword']=>string() //
|
|
['text']=>string() //
|
|
} //
|
|
['tIME']=>array() { //
|
|
['day']=>integer() //
|
|
['header']=>array() { //
|
|
['crc']=>integer() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
['hour']=>integer() //
|
|
['minute']=>integer() //
|
|
['month']=>integer() //
|
|
['second']=>integer() //
|
|
['unix']=>integer() //
|
|
['year']=>integer() //
|
|
} //
|
|
['tRNS']=>array() { //
|
|
['header']=>array() { //
|
|
['crc']=>double() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
['transparent_color_blue']=>integer() //
|
|
['transparent_color_green']=>integer() //
|
|
['transparent_color_red']=>integer() //
|
|
} //
|
|
['zTXt']=>array() { //
|
|
['compressed_text']=>string() //
|
|
['compression_method']=>integer() //
|
|
['compression_method_text']=>string() //
|
|
['header']=>array() { //
|
|
['crc']=>double() //
|
|
['data']=>string() //
|
|
['data_length']=>integer() //
|
|
['flags']=>array() { //
|
|
['ancilliary']=>boolean() //
|
|
['private']=>boolean() //
|
|
['reserved']=>boolean() //
|
|
['safe_to_copy']=>boolean() //
|
|
} //
|
|
['type_raw']=>double() //
|
|
['type_text']=>string() //
|
|
} //
|
|
['keyword']=>string() //
|
|
['text']=>string() //
|
|
} //
|
|
} //
|
|
|
|
|
|
['quicktime']=>array() { // Quicktime - video/audio
|
|
['']=>array() { //
|
|
['name']=>boolean() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
['audio']=>array() { //
|
|
['bit_depth']=>integer() //
|
|
['channels']=>integer() //
|
|
['codec']=>string() //
|
|
['sample_rate']=>double() //
|
|
} //
|
|
['free']=>array() { //
|
|
['name']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
['mdat']=>array() { //
|
|
['name']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
['moov']=>array() { //
|
|
['hierarchy']=>string() //
|
|
['name']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
['subatoms']=>array() // This is an undocumentably-complex recursive array, typically containing a huge amount of seemingly disorganized data. Avoid this like the plague.
|
|
} //
|
|
['time_scale']=>integer() //
|
|
['display_scale']=>integer() // 1 = normal; 0.5 = half; 2 = double
|
|
['video']=>array() { //
|
|
['codec']=>string() //
|
|
['color_depth']=>integer() //
|
|
['color_depth_name']=>string() //
|
|
['resolution_x']=>double() //
|
|
['resolution_y']=>double() //
|
|
} //
|
|
['wide']=>array() { //
|
|
['name']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
|
|
|
|
['real']=>array() { // Real (RealAudio / RealVideo) - audio/video
|
|
['chunks']=>array() { //
|
|
[<x>]=>array() { //
|
|
['file_version']=>integer() //
|
|
['headers_count']=>integer() //
|
|
['length']=>integer() //
|
|
['name']=>string() //
|
|
['object_version']=>integer() //
|
|
['offset']=>integer() //
|
|
} //
|
|
[<x>]=>array() { //
|
|
['avg_bit_rate']=>integer() //
|
|
['avg_packet_size']=>integer() //
|
|
['data_offset']=>integer() //
|
|
['duration']=>integer() //
|
|
['flags']=>array() { //
|
|
['live_broadcast']=>boolean() //
|
|
['perfect_play']=>boolean() //
|
|
['save_enabled']=>boolean() //
|
|
} //
|
|
['flags_raw']=>integer() //
|
|
['index_offset']=>integer() //
|
|
['length']=>integer() //
|
|
['max_bit_rate']=>integer() //
|
|
['max_packet_size']=>integer() //
|
|
['name']=>string() //
|
|
['num_packets']=>integer() //
|
|
['num_streams']=>integer() //
|
|
['object_version']=>integer() //
|
|
['offset']=>integer() //
|
|
['preroll']=>integer() //
|
|
} //
|
|
} //
|
|
['comments']=>array() { //
|
|
['artist']=>string() //
|
|
['comment']=>string() //
|
|
['title']=>string() //
|
|
} //
|
|
} //
|
|
|
|
|
|
['riff']=>array() { // RIFF (Resource Interchange File Format) - audio/video container format (AVI, WAV, CDDA, etc)
|
|
['AIFC']=>array() { //
|
|
['COMM']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['FVER']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['INST']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['MARK']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['SSND']=>array() { //
|
|
[<x>]=>array() { //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
['AIFF']=>array() { //
|
|
['(c) ']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['COMM']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['SSND']=>array() { //
|
|
[<x>]=>array() { //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
['AVI ']=>array() { //
|
|
['JUNK']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['hdrl']=>array() { //
|
|
['avih']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['odml']=>array() { //
|
|
['dmlh']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
['strl']=>array() { //
|
|
['JUNK']=>array() { //
|
|
[<x>]=>array() { //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['strf']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['strh']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['strn']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
} //
|
|
['idx1']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['movi']=>array() { //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['CDDA']=>array() { //
|
|
['fmt ']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['disc_id']=>integer() //
|
|
['offset']=>integer() //
|
|
['playtime_frames']=>integer() //
|
|
['playtime_seconds']=>double() //
|
|
['size']=>integer() //
|
|
['start_offset_frame']=>integer() //
|
|
['start_offset_seconds']=>double() //
|
|
['track_num']=>integer() //
|
|
['unknown1']=>integer() //
|
|
['unknown6']=>integer() //
|
|
['unknown7']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
['WAVE']=>array() { //
|
|
['DISP']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['INFO']=>array() { //
|
|
['IART']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['ICMT']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['ICOP']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['IENG']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['IGNR']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['IKEY']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['IMED']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['INAM']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['ISBJ']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['ISFT']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['ISRC']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['ISRF']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['ITCH']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
['MEXT']=>array() { //
|
|
[<x>]=>array() { //
|
|
['anciliary_data_length']=>integer() //
|
|
['data']=>string() //
|
|
['flags']=>array() { //
|
|
['anciliary_data_free']=>boolean() //
|
|
['anciliary_data_left']=>boolean() //
|
|
['anciliary_data_right']=>boolean() //
|
|
['homogenous']=>boolean() //
|
|
} //
|
|
['offset']=>integer() //
|
|
['raw']=>array() { //
|
|
['anciliary_data_def']=>integer() //
|
|
['sound_information']=>integer() //
|
|
} //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['bext']=>array() { //
|
|
[<x>]=>array() { //
|
|
['author']=>string() //
|
|
['bwf_version']=>integer() //
|
|
['coding_history']=>array() { //
|
|
[<x>]=>string() //
|
|
} //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['origin_date']=>string() //
|
|
['origin_date_unix']=>integer() //
|
|
['origin_time']=>string() //
|
|
['reference']=>string() //
|
|
['reserved']=>integer() //
|
|
['size']=>integer() //
|
|
['time_reference']=>integer() //
|
|
['title']=>string() //
|
|
} //
|
|
} //
|
|
['cart']=>array() { //
|
|
[<x>]=>array() { //
|
|
['artist']=>string() //
|
|
['category']=>string() //
|
|
['classification']=>string() //
|
|
['client_id']=>string() //
|
|
['cut_id']=>string() //
|
|
['data']=>string() //
|
|
['end_date']=>string() //
|
|
['end_time']=>string() //
|
|
['offset']=>integer() //
|
|
['out_cue']=>string() //
|
|
['post_time']=>array() { //
|
|
[<x>]=>array() { //
|
|
['timer_value']=>integer() //
|
|
['usage_fourcc']=>string() //
|
|
} //
|
|
} //
|
|
['producer_app_id']=>string() //
|
|
['producer_app_version']=>string() //
|
|
['size']=>integer() //
|
|
['start_date']=>string() //
|
|
['start_time']=>string() //
|
|
['tag_text']=>array() { //
|
|
[<x>]=>string() //
|
|
} //
|
|
['title']=>string() //
|
|
['url']=>string() //
|
|
['user_defined_text']=>string() //
|
|
['version']=>string() //
|
|
['zero_db_reference']=>integer() //
|
|
} //
|
|
} //
|
|
['data']=>array() { //
|
|
[<x>]=>array() { //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['fact']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['fmt ']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
['rgad']=>array() { //
|
|
[<x>]=>array() { //
|
|
['data']=>string() //
|
|
['offset']=>integer() //
|
|
['size']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
['audio']=>array() { //
|
|
[<x>]=>array() { //
|
|
['bitrate']=>integer() //
|
|
['bits_per_sample']=>integer() //
|
|
['channels']=>integer() //
|
|
['codec']=>string() //
|
|
['sample_rate']=>integer() //
|
|
} //
|
|
['bits_per_sample']=>integer() //
|
|
['channels']=>integer() //
|
|
['codec_fourcc']=>string() //
|
|
['codec_name']=>string() //
|
|
['sample_rate']=>integer() //
|
|
['total_samples']=>integer() //
|
|
} //
|
|
['comments']=>array() { // array of array of strings containing best data from any available metainformation tag (APE, ID3v2, ID3v1, Lyrics3, Vorbis, ASF, RIFF, Real, etc.)
|
|
[<key name>]=>array() // <key name> can be anything, usually 'artist', 'title', etc. Contains array of one or more values (eg: multiple artists are possible)
|
|
} //
|
|
['header_size']=>integer() //
|
|
['raw']=>array() { //
|
|
['avih']=>array() { //
|
|
['dwFlags']=>integer() //
|
|
['dwHeight']=>integer() //
|
|
['dwInitialFrames']=>integer() //
|
|
['dwLength']=>integer() //
|
|
['dwMaxBytesPerSec']=>integer() //
|
|
['dwMicroSecPerFrame']=>integer() //
|
|
['dwPaddingGranularity']=>integer() //
|
|
['dwRate']=>integer() //
|
|
['dwScale']=>integer() //
|
|
['dwStart']=>integer() //
|
|
['dwStreams']=>integer() //
|
|
['dwSuggestedBufferSize']=>integer() //
|
|
['dwTotalFrames']=>integer() //
|
|
['dwWidth']=>integer() //
|
|
['flags']=>array() { //
|
|
['capturedfile']=>boolean() //
|
|
['copyrighted']=>boolean() //
|
|
['hasindex']=>boolean() //
|
|
['interleaved']=>boolean() //
|
|
['mustuseindex']=>boolean() //
|
|
['trustcktype']=>boolean() //
|
|
} //
|
|
} //
|
|
['fact']=>array() { //
|
|
['NumberOfSamples']=>integer() //
|
|
} //
|
|
['fmt ']=>array() { //
|
|
['nAvgBytesPerSec']=>integer() //
|
|
['wBitsPerSample']=>integer() //
|
|
['nBlockAlign']=>integer() //
|
|
['nChannels']=>integer() //
|
|
['nSamplesPerSec']=>integer() //
|
|
['wFormatTag']=>integer() //
|
|
} //
|
|
['rgad']=>array() { //
|
|
['audiophile']=>array() { //
|
|
['adjustment']=>integer() //
|
|
['name']=>integer() //
|
|
['originator']=>integer() //
|
|
['signbit']=>integer() //
|
|
} //
|
|
['fPeakAmplitude']=>double() //
|
|
['nAudiophileRgAdjust']=>integer() //
|
|
['nRadioRgAdjust']=>integer() //
|
|
['radio']=>array() { //
|
|
['adjustment']=>integer() //
|
|
['name']=>integer() //
|
|
['originator']=>integer() //
|
|
['signbit']=>integer() //
|
|
} //
|
|
} //
|
|
['strf']=>array() { //
|
|
['auds']=>array() { //
|
|
[<x>]=>array() { //
|
|
['nAvgBytesPerSec']=>integer() //
|
|
['wBitsPerSample']=>integer() //
|
|
['nBlockAlign']=>integer() //
|
|
['nChannels']=>integer() //
|
|
['nSamplesPerSec']=>integer() //
|
|
['wFormatTag']=>integer() //
|
|
} //
|
|
} //
|
|
['vids']=>array() { //
|
|
[<x>]=>array() { //
|
|
['biBitCount']=>integer() //
|
|
['biClrImportant']=>integer() //
|
|
['biClrUsed']=>integer() //
|
|
['biHeight']=>integer() //
|
|
['biPlanes']=>integer() //
|
|
['biSize']=>integer() //
|
|
['biSizeImage']=>integer() //
|
|
['biWidth']=>integer() //
|
|
['biXPelsPerMeter']=>integer() //
|
|
['biYPelsPerMeter']=>integer() //
|
|
['fourcc']=>string() //
|
|
} //
|
|
} //
|
|
} //
|
|
['strh']=>array() { //
|
|
[<x>]=>array() { //
|
|
['dwFlags']=>integer() //
|
|
['dwInitialFrames']=>integer() //
|
|
['dwLength']=>integer() //
|
|
['dwQuality']=>integer() //
|
|
['dwRate']=>integer() //
|
|
['dwSampleSize']=>integer() //
|
|
['dwScale']=>integer() //
|
|
['dwStart']=>integer() //
|
|
['dwSuggestedBufferSize']=>integer() //
|
|
['fccHandler']=>string() //
|
|
['fccType']=>string() //
|
|
['rcFrame']=>integer() //
|
|
['wLanguage']=>integer() //
|
|
['wPriority']=>integer() //
|
|
} //
|
|
} //
|
|
} //
|
|
['rgad']=>array() { //
|
|
['audiophile']=>array() { //
|
|
['adjustment']=>double() //
|
|
['name']=>string() //
|
|
['originator']=>string() //
|
|
} //
|
|
['peakamplitude']=>double() //
|
|
['radio']=>array() { //
|
|
['adjustment']=>double() //
|
|
['name']=>string() //
|
|
['originator']=>string() //
|
|
} //
|
|
} //
|
|
['video']=>array() { //
|
|
[<x>]=>array() { //
|
|
['codec']=>string() //
|
|
['frame_height']=>integer() //
|
|
['frame_rate']=>double() //
|
|
['frame_width']=>integer() //
|
|
} //
|
|
} //
|
|
['litewave']=>array() { // http://www.clearjump.com
|
|
['raw']=>array() { //
|
|
['compression_method']=>integer() // 1=lossy; 2=lossless
|
|
['compression_flags']=>integer() //
|
|
['m_dwScale']=>integer() // scalefactor for lossy compression - related to m_wQuality as: $m_wQuality = round((2000 - $m_dwScale) / 20)
|
|
['m_dwBlockSize']=>integer() // number of samples in encoded blocks
|
|
['m_wQuality']=>integer() // quality factor (0=most compressed lossy; 99=best quality lossy; 100=lossless)
|
|
['m_wMarkDistance']=>integer() // distance between marks in bytes
|
|
['m_wReserved']=>integer() //
|
|
['m_dwOrgSize']=>integer() // original file size in bytes
|
|
['m_bFactExists']=>integer() // indicates if 'fact' chunk exists in the original file
|
|
['m_dwRiffChunkSize']=>integer() // riff chunk size in the original file
|
|
} //
|
|
['quality_factor']=>integer() // alias of ['raw']['m_wQuality']
|
|
} //
|
|
} //
|
|
|
|
|
|
['shn']=>array() { // Shorten - lossless audio compression
|
|
['seektable']=>array() { //
|
|
['length']=>integer() //
|
|
['offset']=>integer() //
|
|
['present']=>boolean() //
|
|
} //
|
|
['version']=>integer() //
|
|
} //
|
|
|
|
|
|
['swf']=>array() { // SWF - ShockWave Flash (www.openswf.org)
|
|
['header']=>array() { //
|
|
['frame_count']=>integer() //
|
|
['frame_height']=>integer() //
|
|
['frame_width']=>integer() //
|
|
['length']=>integer() //
|
|
['signature']=>string() //
|
|
['version']=>integer() //
|
|
} //
|
|
['bgcolor']=>string() //
|
|
['tags']=>array() //
|
|
} //
|
|
|
|
|
|
['voc']=>array() { // VOC - SoundBlaster VOC audio format
|
|
['blocks']=>array() { //
|
|
[<x>]=>array() { //
|
|
['bits_per_sample']=>integer() //
|
|
['block_offset']=>integer() //
|
|
['block_size']=>integer() //
|
|
['block_type_id']=>integer() //
|
|
['channels']=>integer() //
|
|
['compression_name']=>string() //
|
|
['compression_type']=>integer() //
|
|
['pack_method']=>integer() //
|
|
['sample_rate']=>integer() //
|
|
['sample_rate_id']=>integer() //
|
|
['stereo']=>boolean() //
|
|
['time_constant']=>integer() //
|
|
['wFormat']=>integer() //
|
|
} //
|
|
} //
|
|
['compressed_bits_per_sample']=>integer() //
|
|
['header']=>array() { //
|
|
['datablock_offset']=>integer() //
|
|
['major_version']=>integer() //
|
|
['minor_version']=>integer() //
|
|
} //
|
|
} //
|
|
|
|
|
|
['vqf']=>array() { // VQF - transform-domain weighted interleave Vector Quantization Format (lossy audio)
|
|
['COMM']=>array() { //
|
|
['bitrate']=>integer() //
|
|
['channel_mode']=>integer() //
|
|
['sample_rate']=>integer() //
|
|
['security_level']=>integer() //
|
|
} //
|
|
['DSIZ']=>integer() //
|
|
['comments']=>array() { // array of array of strings containing best data from any available metainformation tag (APE, ID3v2, ID3v1, Lyrics3, Vorbis, ASF, RIFF, Real, etc.)
|
|
[<key name>]=>array() // <key name> can be anything, usually 'artist', 'title', etc. Contains array of one or more values (eg: multiple artists are possible)
|
|
} //
|
|
['raw']=>array() { //
|
|
['header_tag']=>string() //
|
|
['size']=>integer() //
|
|
['version']=>string() //
|
|
} //
|
|
} //
|
|
|
|
|
|
['wavpack']=>array() { // WavPack - lossless audio compression
|
|
['bits']=>integer() //
|
|
['crc1']=>double() //
|
|
['crc2']=>integer() //
|
|
['extension']=>string() //
|
|
['extra_bc']=>string() //
|
|
['extras']=>string() //
|
|
['flags_raw']=>integer() //
|
|
['offset']=>integer() //
|
|
['shift']=>integer() //
|
|
['size']=>integer() //
|
|
['total_samples']=>integer() //
|
|
['version']=>integer() //
|
|
} //
|
|
|
|
|
|
['zip']=>array() { // ZIP - lossless data compression
|
|
['central_directory']=>array() { //
|
|
[<x>]=>array() { //
|
|
['compressed_size']=>integer() //
|
|
['compression_method']=>string() //
|
|
['create_version']=>string() //
|
|
['entry_offset']=>integer() //
|
|
['extract_version']=>string() //
|
|
['filename']=>string() //
|
|
['flags']=>array() { //
|
|
['compression_speed']=>string() //
|
|
['data_descriptor_used']=>boolean() //
|
|
['encrypted']=>boolean() //
|
|
} //
|
|
['host_os']=>string() //
|
|
['last_modified_timestamp']=>integer() //
|
|
['offset']=>integer() //
|
|
['raw']=>array() { //
|
|
['compressed_size']=>integer() //
|
|
['compression_method']=>integer() //
|
|
['crc_32']=>double() //
|
|
['create_version']=>integer() //
|
|
['disk_number_start']=>integer() //
|
|
['external_file_attrib']=>double() //
|
|
['extra_field_length']=>integer() //
|
|
['extract_version']=>integer() //
|
|
['file_comment_length']=>integer() //
|
|
['filename_length']=>integer() //
|
|
['general_flags']=>integer() //
|
|
['internal_file_attrib']=>integer() //
|
|
['last_mod_file_date']=>integer() //
|
|
['last_mod_file_time']=>integer() //
|
|
['local_header_offset']=>integer() //
|
|
['signature']=>integer() //
|
|
['uncompressed_size']=>integer() //
|
|
} //
|
|
['uncompressed_size']=>integer() //
|
|
} //
|
|
} //
|
|
['comments']=>array() { //
|
|
['comment']=>string() //
|
|
} //
|
|
['compressed_size']=>integer() //
|
|
['compression_method']=>string() //
|
|
['compression_speed']=>string() //
|
|
['end_central_directory']=>array() { //
|
|
['comment']=>string() //
|
|
['comment_length']=>integer() //
|
|
['directory_entries_this_disk']=>integer() //
|
|
['directory_entries_total']=>integer() //
|
|
['directory_offset']=>integer() //
|
|
['directory_size']=>integer() //
|
|
['disk_number_current']=>integer() //
|
|
['disk_number_start_directory']=>integer() //
|
|
['offset']=>integer() //
|
|
['signature']=>integer() //
|
|
} //
|
|
['entries']=>array() { //
|
|
[<x>]=>array() { //
|
|
['compressed_size']=>integer() //
|
|
['compression_method']=>string() //
|
|
['extract_version']=>string() //
|
|
['filename']=>string() //
|
|
['flags']=>array() { //
|
|
['compression_speed']=>string() //
|
|
['data_descriptor_used']=>boolean() //
|
|
['encrypted']=>boolean() //
|
|
} //
|
|
['host_os']=>string() //
|
|
['last_modified_timestamp']=>integer() //
|
|
['offset']=>integer() //
|
|
['raw']=>array() { //
|
|
['compressed_size']=>integer() //
|
|
['compression_method']=>integer() //
|
|
['crc_32']=>integer() //
|
|
['extra_field_length']=>integer() //
|
|
['extract_version']=>integer() //
|
|
['filename_length']=>integer() //
|
|
['general_flags']=>integer() //
|
|
['last_mod_file_date']=>integer() //
|
|
['last_mod_file_time']=>integer() //
|
|
['signature']=>integer() //
|
|
['uncompressed_size']=>integer() //
|
|
} //
|
|
['uncompressed_size']=>integer() //
|
|
} //
|
|
} //
|
|
['entries_count']=>integer() //
|
|
['files']=>array() { // multidimensional tree-structure array listing of all files and directories in image
|
|
[<directory name>]=>array() // entries of type array are directories (key is directory name), may contain files and/or other subdirectories
|
|
[<file name>]=>integer() // entries of type integer are files (key is file name, value is file size in bytes)
|
|
} //
|
|
['uncompressed_size']=>integer() //
|
|
} //
|
|
} //
|