| ///////////////////////////////////////////////////////////////// |
| /// getID3() by James Heinrich <info@getid3.org> // |
| // available at http://getid3.sourceforge.net // |
| // or https://www.getid3.org // |
| // also https://github.com/JamesHeinrich/getID3 // |
| ///////////////////////////////////////////////////////////////// |
|
|
| ***************************************************************** |
| ***************************************************************** |
|
|
| getID3() is released under multiple licenses. You may choose |
| from the following licenses, and use getID3 according to the |
| terms of the license most suitable to your project. |
|
|
| GNU GPL: https://gnu.org/licenses/gpl.html (v3) |
| https://gnu.org/licenses/old-licenses/gpl-2.0.html (v2) |
| https://gnu.org/licenses/old-licenses/gpl-1.0.html (v1) |
|
|
| GNU LGPL: https://gnu.org/licenses/lgpl.html (v3) |
|
|
| Mozilla MPL: https://www.mozilla.org/MPL/2.0/ (v2) |
|
|
| getID3 Commercial License: https://www.getid3.org/#gCL |
| (no longer available, existing licenses remain valid) |
|
|
| ***************************************************************** |
| ***************************************************************** |
| Copies of each of the above licenses are included in the 'licenses' |
| directory of the getID3 distribution. |
|
|
|
|
| +----------------------------------------------+ |
| | If you want to donate, there is a link on | |
| | https://www.getid3.org for PayPal donations. | |
| +----------------------------------------------+ |
|
|
|
|
| Quick Start |
| =========================================================================== |
|
|
| Q: How can I check that getID3() works on my server/files? |
| A: Unzip getID3() to a directory, then access /demos/demo.browse.php |
|
|
|
|
|
|
| Support |
| =========================================================================== |
|
|
| Q: I have a question, or I found a bug. What do I do? |
| A: The preferred method of support requests and/or bug reports is the |
| forum at http://support.getid3.org/ |
|
|
|
|
|
|
| Sourceforge Notification |
| =========================================================================== |
|
|
| It's highly recommended that you sign up for notification from |
| Sourceforge for when new versions are released. Please visit: |
| http://sourceforge.net/project/showfiles.php?group_id=55859 |
| and click the little "monitor package" icon/link. If you're |
| previously signed up for the mailing list, be aware that it has |
| been discontinued, only the automated Sourceforge notification |
| will be used from now on. |
|
|
|
|
|
|
| What does getID3() do? |
| =========================================================================== |
|
|
| Reads & parses (to varying degrees): |
| ¤ tags: |
| * APE (v1 and v2) |
| * ID3v1 (& ID3v1.1) |
| * ID3v2 (v2.4, v2.3, v2.2) |
| * Lyrics3 (v1 & v2) |
|
|
| ¤ audio-lossy: |
| * MP3/MP2/MP1 |
| * MPC / Musepack |
| * Ogg (Vorbis, OggFLAC, Speex, Opus) |
| * AAC / MP4 |
| * AC3 |
| * DTS |
| * RealAudio |
| * Speex |
| * DSS |
| * VQF |
|
|
| ¤ audio-lossless: |
| * AIFF |
| * AU |
| * Bonk |
| * CD-audio (*.cda) |
| * FLAC |
| * LA (Lossless Audio) |
| * LiteWave |
| * LPAC |
| * MIDI |
| * Monkey's Audio |
| * OptimFROG |
| * RKAU |
| * Shorten |
| * TTA |
| * VOC |
| * WAV (RIFF) |
| * WavPack |
|
|
| ¤ audio-video: |
| * ASF: ASF, Windows Media Audio (WMA), Windows Media Video (WMV) |
| * AVI (RIFF) |
| * Flash |
| * Matroska (MKV) |
| * MPEG-1 / MPEG-2 |
| * NSV (Nullsoft Streaming Video) |
| * Quicktime (including MP4) |
| * RealVideo |
|
|
| ¤ still image: |
| * BMP |
| * GIF |
| * JPEG |
| * PNG |
| * TIFF |
| * SWF (Flash) |
| * PhotoCD |
|
|
| ¤ data: |
| * ISO-9660 CD-ROM image (directory structure) |
| * SZIP (limited support) |
| * ZIP (directory structure) |
| * TAR |
| * CUE |
|
|
|
|
| Writes: |
| * ID3v1 (& ID3v1.1) |
| * ID3v2 (v2.3 & v2.4) |
| * VorbisComment on OggVorbis |
| * VorbisComment on FLAC (not OggFLAC) |
| * APE v2 |
| * Lyrics3 (delete only) |
|
|
|
|
|
|
| Requirements |
| =========================================================================== |
|
|
| * PHP 4.2.0 up to 5.2.x for getID3() 1.7.x (and earlier) |
| * PHP 5.0.5 (or higher) for getID3() 1.8.x (and up) |
| * PHP 5.3.0 (or higher) for getID3() 1.9.17 (and up) |
| * PHP 5.3.0 (or higher) for getID3() 2.0.x (and up) |
| * at least 4MB memory for PHP. 8MB or more is highly recommended. |
| 12MB is required with all modules loaded. |
|
|
|
|
|
|
| Usage |
| =========================================================================== |
|
|
| See /demos/demo.basic.php for a very basic use of getID3() with no |
| fancy output, just scanning one file. |
|
|
| See structure.txt for the returned data structure. |
|
|
| *> For an example of a complete directory-browsing, <* |
| *> file-scanning implementation of getID3(), please run <* |
| *> /demos/demo.browse.php <* |
|
|
| See /demos/demo.mysql.php for a sample recursive scanning code that |
| scans every file in a given directory, and all sub-directories, stores |
| the results in a database and allows various analysis / maintenance |
| operations |
|
|
| To analyze remote files over HTTP or FTP you need to copy the file |
| locally first before running getID3(). Your code would look something |
| like this: |
|
|
| // Copy remote file locally to scan with getID3() |
| $remotefilename = 'http://www.example.com/filename.mp3'; |
| if ($fp_remote = fopen($remotefilename, 'rb')) { |
| $localtempfilename = tempnam('/tmp', 'getID3'); |
| if ($fp_local = fopen($localtempfilename, 'wb')) { |
| while ($buffer = fread($fp_remote, 32768)) { |
| fwrite($fp_local, $buffer); |
| } |
| fclose($fp_local); |
|
|
| $remote_headers = array_change_key_case(get_headers($remotefilename, 1), CASE_LOWER); |
| $remote_filesize = (isset($remote_headers['content-length']) ? (is_array($remote_headers['content-length']) ? $remote_headers['content-length'][count($remote_headers['content-length']) - 1] : $remote_headers['content-length']) : null); |
|
|
| // Initialize getID3 engine |
| $getID3 = new getID3; |
|
|
| $ThisFileInfo = $getID3->analyze($localtempfilename, $remote_filesize, basename($remotefilename)); |
|
|
| // Delete temporary file |
| unlink($localtempfilename); |
| } |
| fclose($fp_remote); |
| } |
|
|
| Note: since v1.9.9-20150212 it is possible a second and third parameter |
| to $getID3->analyze(), for original filesize and original filename |
| respectively. This permits you to download only a portion of a large remote |
| file but get accurate playtime estimates, assuming the format only requires |
| the beginning of the file for correct format analysis. |
|
|
| See /demos/demo.write.php for how to write tags. |
|
|
|
|
|
|
| What does the returned data structure look like? |
| =========================================================================== |
|
|
| See structure.txt |
|
|
| It is recommended that you look at the output of |
| /demos/demo.browse.php scanning the file(s) you're interested in to |
| confirm what data is actually returned for any particular filetype in |
| general, and your files in particular, as the actual data returned |
| may vary considerably depending on what information is available in |
| the file itself. |
|
|
|
|
|
|
| Notes |
| =========================================================================== |
|
|
| getID3() 1.x: |
| If the format parser encounters a critical problem, it will return |
| something in $fileinfo['error'], describing the encountered error. If |
| a less critical error or notice is generated it will appear in |
| $fileinfo['warning']. Both keys may contain more than one warning or |
| error. If something is returned in ['error'] then the file was not |
| correctly parsed and returned data may or may not be correct and/or |
| complete. If something is returned in ['warning'] (and not ['error']) |
| then the data that is returned is OK - usually getID3() is reporting |
| errors in the file that have been worked around due to known bugs in |
| other programs. Some warnings may indicate that the data that is |
| returned is OK but that some data could not be extracted due to |
| errors in the file. |
|
|
| getID3() 2.x: |
| See above except errors are thrown (so you will only get one error). |
|
|
|
|
|
|
| Disclaimer |
| =========================================================================== |
|
|
| getID3() has been tested on many systems, on many types of files, |
| under many operating systems, and is generally believe to be stable |
| and safe. That being said, there is still the chance there is an |
| undiscovered and/or unfixed bug that may potentially corrupt your |
| file, especially within the writing functions. By using getID3() you |
| agree that it's not my fault if any of your files are corrupted. |
| In fact, I'm not liable for anything :) |
|
|
|
|
|
|
| License |
| =========================================================================== |
|
|
| GNU General Public License - see license.txt |
|
|
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
|
|
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
|
|
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to: |
| Free Software Foundation, Inc. |
| 59 Temple Place - Suite 330 |
| Boston, MA 02111-1307, USA. |
|
|
| FAQ: |
| Q: Can I use getID3() in my program? Do I need a commercial license? |
| A: You're generally free to use getID3 however you see fit. The only |
| case in which you would require a commercial license is if you're |
| selling your closed-source program that integrates getID3. If you |
| sell your program including a copy of getID3, that's fine as long |
| as you include a copy of the sourcecode when you sell it. Or you |
| can distribute your code without getID3 and say "download it from |
| getid3.sourceforge.net" |
|
|
|
|
|
|
| Why is it called "getID3()" if it does so much more than just that? |
| =========================================================================== |
|
|
| v0.1 did in fact just do that. I don't have a copy of code that old, but I |
| could essentially write it today with a one-line function: |
| function getID3($filename) { return unpack('a3TAG/a30title/a30artist/a30album/a4year/a28comment/c1track/c1genreid', substr(file_get_contents($filename), -128)); } |
|
|
|
|
| Future Plans |
| =========================================================================== |
| https://www.getid3.org/phpBB3/viewforum.php?f=7 |
|
|
| * Better support for MP4 container format |
| * Scan for appended ID3v2 tag at end of file per ID3v2.4 specs (Section 5.0) |
| * Support for JPEG-2000 (http://www.morgan-multimedia.com/jpeg2000_overview.htm) |
| * Support for MOD (mod/stm/s3m/it/xm/mtm/ult/669) |
| * Support for ACE (thanks Vince) |
| * Support for Ogg other than Vorbis, Speex and OggFlac (ie. Ogg+Xvid) |
| * Ability to create Xing/LAME VBR header for VBR MP3s that are missing VBR header |
| * Ability to "clean" ID3v2 padding (replace invalid padding with valid padding) |
| * Warn if MP3s change version mid-stream (in full-scan mode) |
| * check for corrupt/broken mid-file MP3 streams in histogram scan |
| * Support for lossless-compression formats |
| (http://www.firstpr.com.au/audiocomp/lossless/#Links) |
| (http://compression.ca/act-sound.html) |
| (http://web.inter.nl.net/users/hvdh/lossless/lossless.htm) |
| * Support for RIFF-INFO chunks |
| * http://lotto.st-andrews.ac.uk/~njh/tag_interchange.html |
| (thanks Nick Humfrey <njhØsurgeradio*co*uk>) |
| * http://abcavi.narod.ru/sof/abcavi/infotags.htm |
| (thanks Kibi) |
| * Better support for Bink video |
| * http://www.hr/josip/DSP/AudioFile2.html |
| * http://www.pcisys.net/~melanson/codecs/ |
| * Detect mp3PRO |
| * Support for PSD |
| * Support for JPC |
| * Support for JP2 |
| * Support for JPX |
| * Support for JB2 |
| * Support for IFF |
| * Support for ICO |
| * Support for ANI |
| * Support for EXE (comments, author, etc) (thanks p*quaedackersØplanet*nl) |
| * Support for DVD-IFO (region, subtitles, aspect ratio, etc) |
| (thanks p*quaedackersØplanet*nl) |
| * More complete support for SWF - parsing encapsulated MP3 and/or JPEG content |
| (thanks n8n8Øyahoo*com) |
| * Support for a2b |
| * Optional scan-through-frames for AVI verification |
| (thanks rockcohenØmassive-interactive*nl) |
| * Support for TTF (thanks infoØbutterflyx*com) |
| * Support for DSS (https://www.getid3.org/phpBB3/viewtopic.php?t=171) |
| * Support for SMAF (http://smaf-yamaha.com/what/demo.html) |
| https://www.getid3.org/phpBB3/viewtopic.php?t=182 |
| * Support for AMR (https://www.getid3.org/phpBB3/viewtopic.php?t=195) |
| * Support for 3gpp (https://www.getid3.org/phpBB3/viewtopic.php?t=195) |
| * Support for ID4 (http://www.wackysoft.cjb.net grizlyY2KØhotmail*com) |
| * Parse XML data returned in Ogg comments |
| * Parse XML data from Quicktime SMIL metafiles (klausrathØmac*com) |
| * ID3v2 genre string creator function |
| * More complete parsing of JPG |
| * Support for all old-style ASF packets |
| * ASF/WMA/WMV tag writing |
| * Parse declared T??? ID3v2 text information frames, where appropriate |
| (thanks Christian Fritz for the idea) |
| * Recognize encoder: |
| http://www.guerillasoft.com/EncSpot2/index.html |
| http://ff123.net/identify.html |
| http://www.hydrogenaudio.org/?act=ST&f=16&t=9414 |
| http://www.hydrogenaudio.org/?showtopic=11785 |
| * Support for other OS/2 bitmap structures: Bitmap Array('BA'), |
| Color Icon('CI'), Color Pointer('CP'), Icon('IC'), Pointer ('PT') |
| http://netghost.narod.ru/gff/graphics/summary/os2bmp.htm |
| * Support for WavPack RAW mode |
| * ASF/WMA/WMV data packet parsing |
| * ID3v2FrameFlagsLookupTagAlter() |
| * ID3v2FrameFlagsLookupFileAlter() |
| * obey ID3v2 tag alter/preserve/discard rules |
| * http://www.geocities.com/SiliconValley/Sector/9654/Softdoc/Illyrium/Aolyr.htm |
| * proper checking for LINK/LNK frame validity in ID3v2 writing |
| * proper checking for ASPI-TLEN frame validity in ID3v2 writing |
| * proper checking for COMR frame validity in ID3v2 writing |
| * http://www.geocities.co.jp/SiliconValley-Oakland/3664/index.html |
| * decode GEOB ID3v2 structure as encoded by RealJukebox, |
| decode NCON ID3v2 structure as encoded by MusicMatch |
| (probably won't happen - the formats are proprietary) |
|
|
|
|
|
|
| Known Bugs/Issues in getID3() that may be fixed eventually |
| =========================================================================== |
| https://www.getid3.org/phpBB3/viewtopic.php?t=25 |
|
|
| * Cannot determine bitrate for MPEG video with VBR video data |
| (need documentation) |
| * Interlace/progressive cannot be determined for MPEG video |
| (need documentation) |
| * MIDI playtime is sometimes inaccurate |
| * AAC-RAW mode files cannot be identified |
| * WavPack-RAW mode files cannot be identified |
| * mp4 files report lots of "Unknown QuickTime atom type" |
| (need documentation) |
| * Encrypted ASF/WMA/WMV files warn about "unhandled GUID |
| ASF_Content_Encryption_Object" |
| * Bitrate split between audio and video cannot be calculated for |
| NSV, only the total bitrate. (need documentation) |
| * All Ogg formats (Vorbis, OggFLAC, Speex) are affected by the |
| problem of large VorbisComments spanning multiple Ogg pages, but |
| but only OggVorbis files can be processed with vorbiscomment. |
| * The version of "head" supplied with Mac OS 10.2.8 (maybe other |
| versions too) does only understands a single option (-n) and |
| therefore fails. getID3 ignores this and returns wrong md5_data. |
|
|
|
|
|
|
| Known Bugs/Issues in getID3() that cannot be fixed |
| -------------------------------------------------- |
| https://www.getid3.org/phpBB3/viewtopic.php?t=25 |
|
|
| * 32-bit PHP installations only: |
| Files larger than 2GB cannot always be parsed fully by getID3() |
| due to limitations in the 32-bit PHP filesystem functions. |
| NOTE: Since v1.7.8b3 there is partial support for larger-than- |
| 2GB files, most of which will parse OK, as long as no critical |
| data is located beyond the 2GB offset. |
| Known will-work: |
| * all file formats on 64-bit PHP |
| * ZIP (format doesn't support files >2GB) |
| * FLAC (current encoders don't support files >2GB) |
| Known will-not-work: |
| * ID3v1 tags (always located at end-of-file) |
| * Lyrics3 tags (always located at end-of-file) |
| * APE tags (always located at end-of-file) |
| Maybe-will-work: |
| * Quicktime (will work if needed metadata is before 2GB offset, |
| that is if the file has been hinted/optimized for streaming) |
| * RIFF.WAV (should work fine, but gives warnings about not being |
| able to parse all chunks) |
| * RIFF.AVI (playtime will probably be wrong, is only based on |
| "movi" chunk that fits in the first 2GB, should issue error |
| to show that playtime is incorrect. Other data should be mostly |
| correct, assuming that data is constant throughout the file) |
| * PHP <= v5 on Windows cannot read UTF-8 filenames |
|
|
|
|
| Known Bugs/Issues in other programs |
| ----------------------------------- |
| https://www.getid3.org/phpBB3/viewtopic.php?t=25 |
|
|
| * MusicBrainz Picard (at least up to v1.3.2) writes multiple |
| ID3v2.3 genres in non-standard forward-slash separated text |
| rather than parenthesis-numeric+refinement style per the ID3v2.3 |
| specs. Tags written in ID3v2.4 mode are written correctly. |
| (detected and worked around by getID3()) |
| * PZ TagEditor v4.53.408 has been known to insert ID3v2.3 frames |
| into an existing ID3v2.2 tag which, of course, breaks things |
| * Windows Media Player (up to v11) and iTunes (up to v10+) do |
| not correctly handle ID3v2.3 tags with UTF-16BE+BOM |
| encoding (they assume the data is UTF-16LE+BOM and either |
| crash (WMP) or output Asian character set (iTunes) |
| * Winamp (up to v2.80 at least) does not support ID3v2.4 tags, |
| only ID3v2.3 |
| see: http://forums.winamp.com/showthread.php?postid=387524 |
| * Some versions of Helium2 (www.helium2.com) do not write |
| ID3v2.4-compliant Frame Sizes, even though the tag is marked |
| as ID3v2.4) (detected by getID3()) |
| * MP3ext V3.3.17 places a non-compliant padding string at the end |
| of the ID3v2 header. This is supposedly fixed in v3.4b21 but |
| only if you manually add a registry key. This fix is not yet |
| confirmed. (detected by getID3()) |
| * CDex v1.40 (fixed by v1.50b7) writes non-compliant Ogg comment |
| strings, supposed to be in the format "NAME=value" but actually |
| written just "value" (detected by getID3()) |
| * Oggenc 0.9-rc3 flags the encoded file as ABR whether it's |
| actually ABR or VBR. |
| * iTunes (versions "v7.0.0.70" is known-guilty, probably |
| other versions are too) writes ID3v2.3 comment tags using an |
| ID3v2.2 frame name (3-bytes) null-padded to 4 bytes which is |
| not valid for ID3v2.3+ |
| (detected by getID3() since 1.9.12-201603221746) |
| * iTunes (versions "X v2.0.3", "v3.0.1" are known-guilty, probably |
| other versions are too) writes ID3v2.3 comment tags using a |
| frame name 'COM ' which is not valid for ID3v2.3+ (it's an |
| ID3v2.2-style frame name) (detected by getID3()) |
| * MP2enc does not encode mono CBR MP2 files properly (half speed |
| sound and double playtime) |
| * MP2enc does not encode mono VBR MP2 files properly (actually |
| encoded as stereo) |
| * tooLAME does not encode mono VBR MP2 files properly (actually |
| encoded as stereo) |
| * AACenc encodes files in VBR mode (actually ABR) even if CBR is |
| specified |
| * AAC/ADIF - bitrate_mode = cbr for vbr files |
| * LAME 3.90-3.92 prepends one frame of null data (space for the |
| LAME/VBR header, but it never gets written) when encoding in CBR |
| mode with the DLL |
| * Ahead Nero encodes TwinVQF with a DSIZ value (which is supposed |
| to be the filesize in bytes) of "0" for TwinVQF v1.0 and "1" for |
| TwinVQF v2.0 (detected by getID3()) |
| * Ahead Nero encodes TwinVQF files 1 second shorter than they |
| should be |
| * AAC-ADTS files are always actually encoded VBR, even if CBR mode |
| is specified (the CBR-mode switches on the encoder enable ABR |
| mode, not CBR as such, but it's not possible to tell the |
| difference between such ABR files and true VBR) |
| * STREAMINFO.audio_signature in OggFLAC is always null. "The reason |
| it's like that is because there is no seeking support in |
| libOggFLAC yet, so it has no way to go back and write the |
| computed sum after encoding. Seeking support in Ogg FLAC is the |
| #1 item for the next release." - Josh Coalson (FLAC developer) |
| NOTE: getID3() will calculate md5_data in a method similar to |
| other file formats, but that value cannot be compared to the |
| md5_data value from FLAC data in a FLAC file format. |
| * STREAMINFO.audio_signature is not calculated in FLAC v0.3.0 & |
| v0.4.0 - getID3() will calculate md5_data in a method similar to |
| other file formats, but that value cannot be compared to the |
| md5_data value from FLAC v0.5.0+ |
| * RioPort (various versions including 2.0 and 3.11) tags ID3v2 with |
| a WCOM frame that has no data portion |
| * Earlier versions of Coolplayer adds illegal ID3 tags to Ogg Vorbis |
| files, thus making them corrupt. |
| * Meracl ID3 Tag Writer v1.3.4 (and older) incorrectly truncates the |
| last byte of data from an MP3 file when appending a new ID3v1 tag. |
| (detected by getID3()) |
| * Lossless-Audio files encoded with and without the -noseek switch |
| do actually differ internally and therefore cannot match md5_data |
| * iTunes has been known to append a new ID3v1 tag on the end of an |
| existing ID3v1 tag when ID3v2 tag is also present |
| (detected by getID3()) |
| * MediaMonkey may write a blank RGAD ID3v2 frame but put actual |
| replay gain adjustments in a series of user-defined TXXX frames |
| (detected and handled by getID3() since v1.9.2) |
|
|
|
|
|
|
|
|
| Reference material: |
| =========================================================================== |
|
|
| [www.id3.org material now mirrored at http://id3lib.sourceforge.net/id3/] |
| * http://www.id3.org/id3v2.4.0-structure.txt |
| * http://www.id3.org/id3v2.4.0-frames.txt |
| * http://www.id3.org/id3v2.4.0-changes.txt |
| * http://www.id3.org/id3v2.3.0.txt |
| * http://www.id3.org/id3v2-00.txt |
| * http://www.id3.org/mp3frame.html |
| * http://minnie.tuhs.org/pipermail/mp3encoder/2001-January/001800.html <mathewhendry@hotmail.com> |
| * http://www.dv.co.yu/mpgscript/mpeghdr.htm |
| * http://www.mp3-tech.org/programmer/frame_header.html |
| * http://users.belgacom.net/gc247244/extra/tag.html |
| * http://gabriel.mp3-tech.org/mp3infotag.html |
| * http://www.id3.org/iso4217.html |
| * http://www.unicode.org/Public/MAPPINGS/ISO8859/8859-1.TXT |
| * http://www.xiph.org/ogg/vorbis/doc/framing.html |
| * http://www.xiph.org/ogg/vorbis/doc/v-comment.html |
| * http://leknor.com/code/php/class.ogg.php.txt |
| * http://www.id3.org/iso639-2.html |
| * http://www.id3.org/lyrics3.html |
| * http://www.id3.org/lyrics3200.html |
| * http://www.psc.edu/general/software/packages/ieee/ieee.html |
| * http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/ieee-expl.html |
| * http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/binary.html |
| * http://www.jmcgowan.com/avi.html |
| * http://www.wotsit.org/ |
| * http://www.herdsoft.com/ti/davincie/davp3xo2.htm |
| * http://www.mathdogs.com/vorbis-illuminated/bitstream-appendix.html |
| * "Standard MIDI File Format" by Dustin Caldwell (from www.wotsit.org) |
| * http://midistudio.com/Help/GMSpecs_Patches.htm |
| * http://www.xiph.org/archives/vorbis/200109/0459.html |
| * http://www.replaygain.org/ |
| * http://www.lossless-audio.com/ |
| * http://download.microsoft.com/download/winmediatech40/Doc/1.0/WIN98MeXP/EN-US/ASF_Specification_v.1.0.exe |
| * http://mediaxw.sourceforge.net/files/doc/Active%20Streaming%20Format%20(ASF)%201.0%20Specification.pdf |
| * http://www.uni-jena.de/~pfk/mpp/sv8/ (archived at http://www.hydrogenaudio.org/musepack/klemm/www.personal.uni-jena.de/~pfk/mpp/sv8/) |
| * http://jfaul.de/atl/ |
| * http://www.uni-jena.de/~pfk/mpp/ (archived at http://www.hydrogenaudio.org/musepack/klemm/www.personal.uni-jena.de/~pfk/mpp/) |
| * http://www.libpng.org/pub/png/spec/png-1.2-pdg.html |
| * http://www.real.com/devzone/library/creating/rmsdk/doc/rmff.htm |
| * http://www.fastgraph.com/help/bmp_os2_header_format.html |
| * http://netghost.narod.ru/gff/graphics/summary/os2bmp.htm |
| * http://flac.sourceforge.net/format.html |
| * http://www.research.att.com/projects/mpegaudio/mpeg2.html |
| * http://www.audiocoding.com/wiki/index.php?page=AAC |
| * http://libmpeg.org/mpeg4/doc/w2203tfs.pdf |
| * http://www.geocities.com/xhelmboyx/quicktime/formats/qtm-layout.txt |
| * http://developer.apple.com/techpubs/quicktime/qtdevdocs/RM/frameset.htm |
| * http://www.nullsoft.com/nsv/ |
| * http://www.wotsit.org/download.asp?f=iso9660 |
| * http://sandbox.mc.edu/~bennet/cs110/tc/tctod.html |
| * http://www.cdroller.com/htm/readdata.html |
| * http://www.speex.org/manual/node10.html |
| * http://www.harmony-central.com/Computer/Programming/aiff-file-format.doc |
| * http://www.faqs.org/rfcs/rfc2361.html |
| * http://ghido.shelter.ro/ |
| * http://www.ebu.ch/tech_t3285.pdf |
| * http://www.sr.se/utveckling/tu/bwf |
| * http://ftp.aessc.org/pub/aes46-2002.pdf |
| * http://cartchunk.org:8080/ |
| * http://www.broadcastpapers.com/radio/cartchunk01.htm |
| * http://www.hr/josip/DSP/AudioFile2.html |
| * http://home.attbi.com/~chris.bagwell/AudioFormats-11.html |
| * http://www.pure-mac.com/extkey.html |
| * http://cesnet.dl.sourceforge.net/sourceforge/bonkenc/bonk-binary-format-0.9.txt |
| * http://www.headbands.com/gspot/ |
| * http://www.openswf.org/spec/SWFfileformat.html |
| * http://j-faul.virtualave.net/ |
| * http://www.btinternet.com/~AnthonyJ/Atari/programming/avr_format.html |
| * http://cui.unige.ch/OSG/info/AudioFormats/ap11.html |
| * http://sswf.sourceforge.net/SWFalexref.html |
| * http://www.geocities.com/xhelmboyx/quicktime/formats/qti-layout.txt |
| * http://www-lehre.informatik.uni-osnabrueck.de/~fbstark/diplom/docs/swf/Flash_Uncovered.htm |
| * http://developer.apple.com/quicktime/icefloe/dispatch012.html |
| * http://www.csdn.net/Dev/Format/graphics/PCD.htm |
| * http://tta.iszf.irk.ru/ |
| * http://www.atsc.org/standards/a_52a.pdf |
| * http://www.alanwood.net/unicode/ |
| * http://www.freelists.org/archives/matroska-devel/07-2003/msg00010.html |
| * http://www.its.msstate.edu/net/real/reports/config/tags.stats |
| * http://homepages.slingshot.co.nz/~helmboy/quicktime/formats/qtm-layout.txt |
| * http://brennan.young.net/Comp/LiveStage/things.html |
| * http://www.multiweb.cz/twoinches/MP3inside.htm |
| * http://www.geocities.co.jp/SiliconValley-Oakland/3664/alittle.html#GenreExtended |
| * http://www.mactech.com/articles/mactech/Vol.06/06.01/SANENormalized/ |
| * http://www.unicode.org/unicode/faq/utf_bom.html |
| * http://tta.corecodec.org/?menu=format |
| * http://www.scvi.net/nsvformat.htm |
| * http://pda.etsi.org/pda/queryform.asp |
| * http://cpansearch.perl.org/src/RGIBSON/Audio-DSS-0.02/lib/Audio/DSS.pm |
| * http://trac.musepack.net/trac/wiki/SV8Specification |
| * http://wyday.com/cuesharp/specification.php |
| * http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/Nikon.html |
| * http://www.codeproject.com/Articles/8295/MPEG-Audio-Frame-Header |
| * http://dsd-guide.com/sites/default/files/white-papers/DSFFileFormatSpec_E.pdf |
| * https://fileformats.fandom.com/wiki/Torrent_file |
