Ogg Vorbis: свободный аудиокодек с открытым исходным кодом для сжатия звука без роялти. Разработка Xiph.Org Foundation, продолжение проектов 1993 года.
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Содержание
Введение
Формат аудиокодирования с потерями, не требующий выплаты роялти.
Royalty free lossy audio encoding format
Vorbis — это свободный проект с открытым исходным кодом, возглавляемый Xiph.Org Foundation. Проект разрабатывает формат аудиокодирования и программный эталонный кодировщик/декодер (кодек) для сжатия аудио с потерями – libvorbis. Vorbis чаще всего используется совместно с контейнерным форматом Ogg, поэтому его часто называют Ogg Vorbis. Vorbis является продолжением разработки аудиокомпрессии, начатой Крисом Монтгомери в 1993 году. Активная разработка началась после письма от Fraunhofer Society в сентябре 1998 года, в котором объявлялось о планах взимать лицензионные сборы за аудиоформат MP3. Проект Vorbis начался как часть проекта Ogg компании Xiphophorus (также известного как мультимедийный проект OggSquish). Крис Монтгомери начал работу над проектом, и ему помогало всё больше разработчиков. Они продолжали совершенствовать исходный код, пока формат файла Vorbis не был окончательно зафиксирован для версии 1.0 в мае 2000 года. Первоначально лицензированный под LGPL, в 2001 году лицензия Vorbis была изменена на BSD, чтобы стимулировать его распространение, при поддержке Ричарда Столлмана. Стабильная версия (1.0) эталонного программного обеспечения была выпущена 19 июля 2002 года. С февраля 2013 года Xiph.Org рекомендует отказаться от использования Vorbis в пользу кодека Opus, который также является проектом Xiph.Org Foundation и также имеет открытый исходный код. По сравнению с Vorbis, Opus одновременно обеспечивает более высокую эффективность сжатия – по данным как самой Xiph.Org, так и независимых тестов прослушивания – и меньшую задержку кодирования/декодирования (в большинстве случаев достаточно низкую для приложений реального времени, таких как интернет-телефония или живое пение, что редко достижимо с Vorbis).
Vorbis is a free and open source software project headed by the Xiph. Org Foundation. The project produces an audio coding format and software reference encoder/decoder (codec) for lossy audio compression, libvorbis. Vorbis is most commonly used in conjunction with the Ogg container format and it is therefore often referred to as Ogg Vorbis. Vorbis is a continuation of audio compression development started in 1993 by Chris Montgomery. Intensive development began following a September 1998 letter from the Fraunhofer Society announcing plans to charge licensing fees for the MP3 audio format. The Vorbis project started as part of the Xiphophorus company's Ogg project (also known as OggSquish multimedia project). Chris Montgomery began work on the project and was assisted by a growing number of other developers. They continued refining the source code until the Vorbis file format was frozen for 1.0 in May 2000. Originally licensed as LGPL, in 2001 the Vorbis license was changed to the BSD license to encourage adoption, with the endorsement of Richard Stallman. A stable version (1.0) of the reference software was released on July 19, 2002. Since February 2013, Xiph. Org has stated that the use of Vorbis should be deprecated in favor of the Opus codec, which is also a Xiph. Org Foundation project and also free and open source. Compared to Vorbis, Opus can simultaneously achieve higher compression efficiency—per both Xiph. Org itself and third party listening tests—and lower encode/decode latency (in most cases, low enough for real time applications such as internet telephony or live singing, rarely possible with Vorbis).
Имя
Vorbis назван в честь персонажа Exquisitor Vorbis из романа Терри Пратчетта «Маленькие боги». Формат Ogg назван не в честь персонажа Пратчетта Нэнни Огг, а в честь оггинга – жаргона из компьютерной игры Netrek. Поскольку Vorbis не имеет финансовой поддержки крупных организаций, поддержка формата не так широко распространена, хотя такие программы, как Audacity, позволяют конвертировать файлы в более популярные форматы, а поддержка в играх постепенно улучшается. Формат Vorbis пользуется популярностью среди сторонников свободного программного обеспечения. Они утверждают, что его более высокая точность и полностью свободный характер, не обремененный патентами, делают его подходящей заменой запатентованным и ограниченным форматам. Vorbis используется в различных потребительских товарах. Многие видеоигры хранят внутриигровое аудио в формате Vorbis, в том числе Amnesia: The Dark Descent, Grand Theft Auto: San Andreas, Halo: Combat Evolved, Minecraft и World of Warcraft, среди прочих. Популярные программные плееры поддерживают воспроизведение Vorbis как нативно, так и через внешние плагины. Этот формат используется многими веб-сайтами, включая Википедию. Среди других – Jamendo и Mindawn, а также несколько национальных радиостанций и Deutschlandradio. Служба потоковой передачи аудио Spotify в основном использует Vorbis, а также AAC. Кроме того, французский музыкальный сайт Qobuz предлагает своим клиентам возможность загружать приобретенные песни в формате Vorbis, как и американский музыкальный сайт Bandcamp.
Vorbis is named after the character Exquisitor Vorbis in the Discworld novel Small Gods by Terry Pratchett. The Ogg format is not named after the Pratchett character Nanny Ogg, but after ogging, jargon from the computer game Netrek. Because Vorbis does not have financial support from large organisations, support for the format is not as widespread, though programs such as Audacity can convert to more popular formats, and support in games has gradually improved. The Vorbis format has proven popular among supporters of free software. They argue that its higher fidelity and completely free nature, unencumbered by patents, make it a well suited replacement for patented and restricted formats. Vorbis has different uses for consumer products. Many video games store in game audio as Vorbis, including Amnesia: The Dark Descent, Grand Theft Auto: San Andreas, Halo: Combat Evolved, Minecraft, and World of Warcraft, among others. Popular software players support Vorbis playback either natively or through an external plugin. A number of websites, including Wikipedia, use it. Others include Jamendo and Mindawn, as well as several national radio stations and Deutschlandradio. The Spotify audio streaming service primarily uses Vorbis as well as AAC. Also, the French music site Qobuz offers its customers the possibility to download their purchased songs in Vorbis format, as does the American music site Bandcamp.
Технические детали
Номинальная битрейт Vorbis для уровней качества при стереовходе 44,1 кГц. Новая версия libvorbis v1.2 обычно обеспечивает лучшее сжатие, чем указанные значения (фактическая битрейт может отличаться). Качество Номинальная битрейт Официальный Xiph.Org Foundation Vorbis q 1 45 кбит/с 48 кбит/с q0 64 кбит/с q1 80 кбит/с q2 96 кбит/с q3 112 кбит/с q4 128 кбит/с q5 160 кбит/с q6 192 кбит/с q7 224 кбит/с q8 256 кбит/с q9 320 кбит/с q10 500 кбит/с
+ Vorbis nominal bitrate at quality levels for 44.1 kHz stereo input. The new libvorbis v1.2 usually compresses better than these values (effective bitrate may vary). Quality Nominal bitrate Official Xiph. Org Foundation Vorbis q 1 45 kbit/s 48 kbit/s q0 64 kbit/s q1 80 kbit/s q2 96 kbit/s q3 112 kbit/s q4 128 kbit/s q5 160 kbit/s q6 192 kbit/s q7 224 kbit/s q8 256 kbit/s q9 320 kbit/s q10 500 kbit/s
Конспект алгоритма кодирования
Vorbis I — это адаптивный монолитный трансформационный кодек, основанный на модифицированном дискретном косинусном преобразовании (MDCT). Vorbis использует модифицированное дискретное косинусное преобразование для преобразования звуковых данных из временной области в частотную область. Полученные частотные данные разбиваются на компоненты шумового фона и остаточного сигнала, а затем квантуются и энтропийно кодируются с использованием алгоритма векторного квантования на основе кодовой книги. Алгоритм декомпрессии выполняет обратные операции. Подход с шумовым фоном обеспечивает Vorbis его характерный режим отказа, проявляющийся в виде аналогового шума, когда битрейт слишком низок для кодирования аудио без ощутимых потерь. Звук артефактов сжатия при низких битрейтах напоминает реверберацию в большом помещении.
Vorbis I is a forward adaptive monolithic transform codec based on the modified discrete cosine transform (MDCT). Vorbis uses the modified discrete cosine transform for converting sound data from the time domain to the frequency domain. The resulting frequency domain data is broken into noise floor and residue components, and then quantized and entropy coded using a codebook based vector quantization algorithm. The decompression algorithm reverses these stages. The noise floor approach gives Vorbis its characteristic analog noise like failure mode when the bitrate is too low to encode the audio without perceptible loss. The sound of compression artifacts at low bitrates is similar to reverberations in a large space.
Форматы контейнеров
Потоки Vorbis могут быть инкапсулированы в другие медиаконтейнеры, помимо Ogg. Распространенной альтернативой является Matroska. Она также используется в WebM, формате контейнера, основанном на подмножестве Matroska. Потоки Vorbis также могут быть инкапсулированы в формат полезной нагрузки RTP.
Vorbis streams can be encapsulated in other media container formats besides Ogg. A commonly used alternative is Matroska. It is also used in WebM, a container format based on a subset of Matroska. Vorbis streams can also be encapsulated in an RTP payload format.
Метаданные
Метаданные Vorbis, называемые комментариями Vorbis, поддерживают теги метаданных, аналогичные тем, которые реализованы в стандарте ID3 для MP3. Метаданные хранятся в векторе байтовых строк произвольной длины и размера. Размер вектора и размер каждой строки в байтах ограничены 232 − 1 (около 4,3 миллиарда, или любое положительное целое число, которое может быть представлено 32 битами). Этот вектор хранится во втором заголовочном пакете, начинающем Vorbis битовый поток. Строки предполагаются закодированными в UTF-8. Музыкальные теги обычно реализуются в виде строк формата "[TAG]=[VALUE]", например, "ARTIST=The John Smith Band". Названия тегов не чувствительны к регистру, поэтому ввод "ARTIST=The John Smith Band" эквивалентен "artist=The John Smith Band". Как и в текущей версии ID3, пользователи и программное обеспечение для кодирования могут свободно использовать любые теги, подходящие для содержимого. Например, кодировщик может использовать локализованные метки тегов, записи живой музыки могут содержать тег "Venue=", а файлы могут иметь несколько определений жанра. Большинство приложений также поддерживают общепринятые стандарты де-факто, такие как номер диска и информацию ReplayGain.
Vorbis metadata, called Vorbis comments, supports metadata tags similar to those implemented in the ID3 standard for MP3. The metadata is stored in a vector of byte strings of arbitrary length and size. The size of the vector and the size of each string in bytes is limited to 232 − 1 (about 4.3 billion, or any positive integer that can be expressed in 32 bits). This vector is stored in the second header packet that begins a Vorbis bitstream. The strings are assumed to be encoded as UTF 8. Music tags are typically implemented as strings of the form "[TAG]=[VALUE]", for instance, "ARTIST=The John Smith Band". The tag names are case insensitive, thus typing "ARTIST=The John Smith Band" would be the same as "artist=The John Smith Band". Like the current version of ID3, users and encoding software are free to use whichever tags are appropriate for the content. For example, an encoder could use localized tag labels, live music tracks might contain a "Venue=" tag or files could have multiple genre definitions. Most applications also support common de facto standards such as disc number and ReplayGain information.
Варианты
является заметным форком, который добавляет поддержку кодирования при более низких битрейтах. Изменения aoTuV планировалось периодически включать в референсный кодировщик, но это произошло лишь однажды в libvorbis 1.1, поскольку дальнейшие слияния требовали "задач, требующих непрерывного времени, которого у меня [Крис Монтгомери] сейчас недостаточно".
is a notable forks which adds support for encoding at lower bitrates. aoTuV's changes were intended to be merged into the reference encoder periodically, but that only happened once in libvorbis 1.1, due to future merges being a "taks that requires uninterrupted time, something I [Chris Montgomery] don't have alot of."
Лицензирование
Знание спецификаций Vorbis находится в общественном достоянии. Что касается самой спецификации, Xiph.Org Foundation оставляет за собой право устанавливать спецификацию Vorbis и сертифицировать соответствие. Его библиотеки распространяются под пересмотренной 3-пунктной лицензией BSD, а его инструменты – под лицензией GNU General Public License. Изначально библиотеки были выпущены под GNU Lesser General Public License, но позднее была выбрана лицензия BSD с одобрения Ричарда Столлмана. Xiph.Org Foundation утверждает, что Vorbis, как и все его разработки, полностью свободен от проблем с лицензированием или патентами, возникающих в отношении проприетарных форматов. Хотя Xiph.Org Foundation заявляет, что провел патентный поиск, подтверждающий его заявления, сторонние лица (в частности, инженеры, работающие над конкурирующими форматами) выразили сомнения в том, что Vorbis свободен от запатентованных технологий. Xiph.Org Foundation не опубликовал официального заявления о патентном статусе Vorbis, указывая на то, что такое заявление технически невозможно из-за количества и масштаба существующих патентов, а также сомнительной действительности многих из них. Такие вопросы могут быть разрешены только в судебном порядке. Vorbis поддерживается несколькими крупными производителями цифровых аудиоплееров, такими как Samsung, SanDisk, Rio, Neuros Technology, Cowon и iriver.
Knowledge of Vorbis' specifications is in the public domain. Concerning the specification itself, the Xiph. Org Foundation reserves the right to set the Vorbis specification and certify compliance. Its libraries are released under the revised 3 clause BSD license and its tools are released under the GNU General Public License. The libraries were originally released under the GNU Lesser General Public Licence, but a BSD license was later chosen with the endorsement of Richard Stallman. The Xiph. Org Foundation states that Vorbis, like all its developments, is completely free from the licensing or patent issues raised by proprietary formats. Although the Xiph. Org Foundation states it has conducted a patent search that supports its claims, outside parties (notably engineers working on rival formats) have expressed doubt that Vorbis is free of patented technology. The Xiph. Org Foundation has not released an official statement on the patent status of Vorbis, pointing out that such a statement is technically impossible due to the number and scope of patents in existence and the questionable validity of many of them. Such issues can only be resolved by a court of law. Vorbis is supported by several large digital audio player manufacturers such as Samsung, SanDisk, Rio, Neuros Technology, Cowon, and iriver.
Прикладное программное обеспечение
Программное обеспечение, поддерживающее Vorbis, существует для многих платформ. Мультиплатформенные медиаплееры с открытым исходным кодом VLC и MPlayer могут воспроизводить файлы Ogg Vorbis, как и Winamp и foobar2000. Windows Media Player не поддерживает Vorbis; однако существуют фильтры DirectShow для декодирования Vorbis в Windows Media Player и других мультимедийных проигрывателях Windows, поддерживающих DirectShow. Vorbis также поддерживается в мультиплатформенном программном обеспечении для редактирования аудио Audacity, в мультиплатформенных мультимедийных фреймворках FFmpeg, GStreamer и Helix DNA. Vorbis хорошо поддерживается на платформе Linux в таких программах, как XMMS, xine, Amarok. Список программного обеспечения, поддерживающего Vorbis, можно найти на вики Xiph.Org Foundation и сайте Vorbis.com. Пользователи могут протестировать эти программы, используя список аудиопотоков Vorbis, доступных на той же вики. Для получения дополнительной информации о поддержке в программных медиаплеерах доступно сравнение медиаплееров. Некоторые новые игры Ubisoft используют файлы Vorbis, переименованные с расширением имени файла. Поэтому их можно воспроизводить с помощью совместимого проигрывателя, хотя иногда необходимо принудительно установить другую частоту дискретизации для корректного воспроизведения. Существует ряд инструментов для извлечения звука из архивных файлов, таких как m4b Myst IV: Revelation. Как рекомендовано HTML 5, следующие веб-браузеры поддерживают аудио Vorbis (без плагинов) с использованием элемента `<audio>`: Mozilla Firefox 3.5 (и более поздние версии), Google Chrome (начиная с версии 3.0.182.2), SeaMonkey (начиная с версии 2.0). Экспериментальные видеосборки Opera 9.5, выпущенные в 2007 и 2008 годах, поддерживают только `<video>` и воспроизводят аудио Vorbis, включенное в видеофайлы Ogg. Браузер Opera 10.5 поддерживает аудио Vorbis, аудио WAVE PCM и видео Theora. Программное обеспечение для разработки игр RPG Maker MV, выпущенное в октябре 2015 года, является первой версией этой программы, отказавшейся от поддержки MP3 в пользу Ogg Vorbis. В октябре 2017 года Microsoft выпустила поддержку медиаконтейнера Ogg и медиаформатов Theora и Vorbis в виде необязательного дополнения для Windows 10 и Xbox One, доступного бесплатно в Microsoft Store.
Software supporting Vorbis exists for many platforms. The multi platform open source VLC media player and MPlayer can play Ogg Vorbis files, as can Winamp and foobar2000. Windows Media Player does not natively support Vorbis; however, DirectShow filters exist to decode Vorbis in Windows Media Player and other Windows multimedia players that support DirectShow. Vorbis is also supported in the multi platform audio editing software Audacity, in the multi platform multimedia frameworks FFmpeg, GStreamer and Helix DNA. Vorbis is well supported on the Linux platform in programs like XMMS, xine, Amarok. A list of Vorbis supporting software can be found at the Xiph. Org Foundation wiki and Vorbis. com website. Users can test these programs using the list of Vorbis audio streams available on the same wiki. For more information about support in software media players there is a comparison of media players available. Some newer Ubisoft games use Vorbis files renamed with the filename extension It can therefore be played using a compatible player, although sometimes one must force a different sampling rate to hear it correctly. A number of tools are available for extracting sound from archived files such as the m4b of Myst IV: Revelation. As originally recommended by HTML 5, these web browsers natively support Vorbis audio (without a plug in) using the <audio> element: Mozilla Firefox 3.5 (and later versions), Google Chrome (from version 3.0.182.2), SeaMonkey (from version 2.0). Opera 9.5 experimental video builds released in 2007 and 2008 have only <video> support and play back Vorbis audio included in Ogg video files. Opera 10.5 browser has support for Vorbis audio, WAVE PCM audio and Theora video. The game design software RPG Maker MV, released in October 2015, is the first version of that program to drop MP3 support in favor of Ogg Vorbis. In October 2017, Microsoft released support for Ogg media container, and Theora and Vorbis media formats as an optional add on to Windows 10 and Xbox One, available for free in the Microsoft Store. + Vorbis support by different operating systems Microsoft Windows macOS Linux Android iOS Codec support Matroska (. mka, mkv) On Windows 10 October 2018 Update (1809): WebM (. webm is recognised officially) On Windows 10 May 2019 Update (1903): Ogg (. ogg is recognised officially) depends on application Ogg (. ogg) Matroska (. mka, mkv) WebM (. webm) Ogg (. ogg, oga) Matroska (. mka, mkv) WebM (. webm) depends on application Notes On Windows 10: Requires Fall Creators Update (1709) and installation of Web Media Extensions package. On April 2018 Update (1803) with Web Media Extensions preinstalled, Microsoft Edge (EdgeHTML 17) supports Vorbis audio embedded in <audio> tags. Supported on Universal Windows Platform apps (Groove Music, Microsoft Movies & TV). Unsupported on Windows Media Player. Up till October 2018 update (1809), the filename extension ogg was not recognised. (substitute with a pseudo file extension such as m4a) No native support in the iOS native multimedia framework.
+ Поддержка Vorbis различными операционными системами
Software supporting Vorbis exists for many platforms. The multi platform open source VLC media player and MPlayer can play Ogg Vorbis files, as can Winamp and foobar2000. Windows Media Player does not natively support Vorbis; however, DirectShow filters exist to decode Vorbis in Windows Media Player and other Windows multimedia players that support DirectShow. Vorbis is also supported in the multi platform audio editing software Audacity, in the multi platform multimedia frameworks FFmpeg, GStreamer and Helix DNA. Vorbis is well supported on the Linux platform in programs like XMMS, xine, Amarok. A list of Vorbis supporting software can be found at the Xiph. Org Foundation wiki and Vorbis. com website. Users can test these programs using the list of Vorbis audio streams available on the same wiki. For more information about support in software media players there is a comparison of media players available. Some newer Ubisoft games use Vorbis files renamed with the filename extension It can therefore be played using a compatible player, although sometimes one must force a different sampling rate to hear it correctly. A number of tools are available for extracting sound from archived files such as the m4b of Myst IV: Revelation. As originally recommended by HTML 5, these web browsers natively support Vorbis audio (without a plug in) using the <audio> element: Mozilla Firefox 3.5 (and later versions), Google Chrome (from version 3.0.182.2), SeaMonkey (from version 2.0). Opera 9.5 experimental video builds released in 2007 and 2008 have only <video> support and play back Vorbis audio included in Ogg video files. Opera 10.5 browser has support for Vorbis audio, WAVE PCM audio and Theora video. The game design software RPG Maker MV, released in October 2015, is the first version of that program to drop MP3 support in favor of Ogg Vorbis. In October 2017, Microsoft released support for Ogg media container, and Theora and Vorbis media formats as an optional add on to Windows 10 and Xbox One, available for free in the Microsoft Store. + Vorbis support by different operating systems Microsoft Windows macOS Linux Android iOS Codec support Matroska (. mka, mkv) On Windows 10 October 2018 Update (1809): WebM (. webm is recognised officially) On Windows 10 May 2019 Update (1903): Ogg (. ogg is recognised officially) depends on application Ogg (. ogg) Matroska (. mka, mkv) WebM (. webm) Ogg (. ogg, oga) Matroska (. mka, mkv) WebM (. webm) depends on application Notes On Windows 10: Requires Fall Creators Update (1709) and installation of Web Media Extensions package. On April 2018 Update (1803) with Web Media Extensions preinstalled, Microsoft Edge (EdgeHTML 17) supports Vorbis audio embedded in <audio> tags. Supported on Universal Windows Platform apps (Groove Music, Microsoft Movies & TV). Unsupported on Windows Media Player. Up till October 2018 update (1809), the filename extension ogg was not recognised. (substitute with a pseudo file extension such as m4a) No native support in the iOS native multimedia framework.
Microsoft Windows macOS Linux Android iOS
Software supporting Vorbis exists for many platforms. The multi platform open source VLC media player and MPlayer can play Ogg Vorbis files, as can Winamp and foobar2000. Windows Media Player does not natively support Vorbis; however, DirectShow filters exist to decode Vorbis in Windows Media Player and other Windows multimedia players that support DirectShow. Vorbis is also supported in the multi platform audio editing software Audacity, in the multi platform multimedia frameworks FFmpeg, GStreamer and Helix DNA. Vorbis is well supported on the Linux platform in programs like XMMS, xine, Amarok. A list of Vorbis supporting software can be found at the Xiph. Org Foundation wiki and Vorbis. com website. Users can test these programs using the list of Vorbis audio streams available on the same wiki. For more information about support in software media players there is a comparison of media players available. Some newer Ubisoft games use Vorbis files renamed with the filename extension It can therefore be played using a compatible player, although sometimes one must force a different sampling rate to hear it correctly. A number of tools are available for extracting sound from archived files such as the m4b of Myst IV: Revelation. As originally recommended by HTML 5, these web browsers natively support Vorbis audio (without a plug in) using the <audio> element: Mozilla Firefox 3.5 (and later versions), Google Chrome (from version 3.0.182.2), SeaMonkey (from version 2.0). Opera 9.5 experimental video builds released in 2007 and 2008 have only <video> support and play back Vorbis audio included in Ogg video files. Opera 10.5 browser has support for Vorbis audio, WAVE PCM audio and Theora video. The game design software RPG Maker MV, released in October 2015, is the first version of that program to drop MP3 support in favor of Ogg Vorbis. In October 2017, Microsoft released support for Ogg media container, and Theora and Vorbis media formats as an optional add on to Windows 10 and Xbox One, available for free in the Microsoft Store. + Vorbis support by different operating systems Microsoft Windows macOS Linux Android iOS Codec support Matroska (. mka, mkv) On Windows 10 October 2018 Update (1809): WebM (. webm is recognised officially) On Windows 10 May 2019 Update (1903): Ogg (. ogg is recognised officially) depends on application Ogg (. ogg) Matroska (. mka, mkv) WebM (. webm) Ogg (. ogg, oga) Matroska (. mka, mkv) WebM (. webm) depends on application Notes On Windows 10: Requires Fall Creators Update (1709) and installation of Web Media Extensions package. On April 2018 Update (1803) with Web Media Extensions preinstalled, Microsoft Edge (EdgeHTML 17) supports Vorbis audio embedded in <audio> tags. Supported on Universal Windows Platform apps (Groove Music, Microsoft Movies & TV). Unsupported on Windows Media Player. Up till October 2018 update (1809), the filename extension ogg was not recognised. (substitute with a pseudo file extension such as m4a) No native support in the iOS native multimedia framework.
Поддержка кодеков
Software supporting Vorbis exists for many platforms. The multi platform open source VLC media player and MPlayer can play Ogg Vorbis files, as can Winamp and foobar2000. Windows Media Player does not natively support Vorbis; however, DirectShow filters exist to decode Vorbis in Windows Media Player and other Windows multimedia players that support DirectShow. Vorbis is also supported in the multi platform audio editing software Audacity, in the multi platform multimedia frameworks FFmpeg, GStreamer and Helix DNA. Vorbis is well supported on the Linux platform in programs like XMMS, xine, Amarok. A list of Vorbis supporting software can be found at the Xiph. Org Foundation wiki and Vorbis. com website. Users can test these programs using the list of Vorbis audio streams available on the same wiki. For more information about support in software media players there is a comparison of media players available. Some newer Ubisoft games use Vorbis files renamed with the filename extension It can therefore be played using a compatible player, although sometimes one must force a different sampling rate to hear it correctly. A number of tools are available for extracting sound from archived files such as the m4b of Myst IV: Revelation. As originally recommended by HTML 5, these web browsers natively support Vorbis audio (without a plug in) using the <audio> element: Mozilla Firefox 3.5 (and later versions), Google Chrome (from version 3.0.182.2), SeaMonkey (from version 2.0). Opera 9.5 experimental video builds released in 2007 and 2008 have only <video> support and play back Vorbis audio included in Ogg video files. Opera 10.5 browser has support for Vorbis audio, WAVE PCM audio and Theora video. The game design software RPG Maker MV, released in October 2015, is the first version of that program to drop MP3 support in favor of Ogg Vorbis. In October 2017, Microsoft released support for Ogg media container, and Theora and Vorbis media formats as an optional add on to Windows 10 and Xbox One, available for free in the Microsoft Store. + Vorbis support by different operating systems Microsoft Windows macOS Linux Android iOS Codec support Matroska (. mka, mkv) On Windows 10 October 2018 Update (1809): WebM (. webm is recognised officially) On Windows 10 May 2019 Update (1903): Ogg (. ogg is recognised officially) depends on application Ogg (. ogg) Matroska (. mka, mkv) WebM (. webm) Ogg (. ogg, oga) Matroska (. mka, mkv) WebM (. webm) depends on application Notes On Windows 10: Requires Fall Creators Update (1709) and installation of Web Media Extensions package. On April 2018 Update (1803) with Web Media Extensions preinstalled, Microsoft Edge (EdgeHTML 17) supports Vorbis audio embedded in <audio> tags. Supported on Universal Windows Platform apps (Groove Music, Microsoft Movies & TV). Unsupported on Windows Media Player. Up till October 2018 update (1809), the filename extension ogg was not recognised. (substitute with a pseudo file extension such as m4a) No native support in the iOS native multimedia framework.
Matroska (.mka, .mkv)
На Windows 10 October 2018 Update (1809):
WebM (.webm распознается официально)
На Windows 10 May 2019 Update (1903):
Ogg (.ogg распознается официально) зависит от приложения
Ogg (.ogg)
Matroska (.mka, .mkv)
WebM (.webm)
Ogg (.ogg, .oga)
Matroska (.mka, .mkv)
WebM (.webm) зависит от приложения
Software supporting Vorbis exists for many platforms. The multi platform open source VLC media player and MPlayer can play Ogg Vorbis files, as can Winamp and foobar2000. Windows Media Player does not natively support Vorbis; however, DirectShow filters exist to decode Vorbis in Windows Media Player and other Windows multimedia players that support DirectShow. Vorbis is also supported in the multi platform audio editing software Audacity, in the multi platform multimedia frameworks FFmpeg, GStreamer and Helix DNA. Vorbis is well supported on the Linux platform in programs like XMMS, xine, Amarok. A list of Vorbis supporting software can be found at the Xiph. Org Foundation wiki and Vorbis. com website. Users can test these programs using the list of Vorbis audio streams available on the same wiki. For more information about support in software media players there is a comparison of media players available. Some newer Ubisoft games use Vorbis files renamed with the filename extension It can therefore be played using a compatible player, although sometimes one must force a different sampling rate to hear it correctly. A number of tools are available for extracting sound from archived files such as the m4b of Myst IV: Revelation. As originally recommended by HTML 5, these web browsers natively support Vorbis audio (without a plug in) using the <audio> element: Mozilla Firefox 3.5 (and later versions), Google Chrome (from version 3.0.182.2), SeaMonkey (from version 2.0). Opera 9.5 experimental video builds released in 2007 and 2008 have only <video> support and play back Vorbis audio included in Ogg video files. Opera 10.5 browser has support for Vorbis audio, WAVE PCM audio and Theora video. The game design software RPG Maker MV, released in October 2015, is the first version of that program to drop MP3 support in favor of Ogg Vorbis. In October 2017, Microsoft released support for Ogg media container, and Theora and Vorbis media formats as an optional add on to Windows 10 and Xbox One, available for free in the Microsoft Store. + Vorbis support by different operating systems Microsoft Windows macOS Linux Android iOS Codec support Matroska (. mka, mkv) On Windows 10 October 2018 Update (1809): WebM (. webm is recognised officially) On Windows 10 May 2019 Update (1903): Ogg (. ogg is recognised officially) depends on application Ogg (. ogg) Matroska (. mka, mkv) WebM (. webm) Ogg (. ogg, oga) Matroska (. mka, mkv) WebM (. webm) depends on application Notes On Windows 10: Requires Fall Creators Update (1709) and installation of Web Media Extensions package. On April 2018 Update (1803) with Web Media Extensions preinstalled, Microsoft Edge (EdgeHTML 17) supports Vorbis audio embedded in <audio> tags. Supported on Universal Windows Platform apps (Groove Music, Microsoft Movies & TV). Unsupported on Windows Media Player. Up till October 2018 update (1809), the filename extension ogg was not recognised. (substitute with a pseudo file extension such as m4a) No native support in the iOS native multimedia framework.
Примечания
Software supporting Vorbis exists for many platforms. The multi platform open source VLC media player and MPlayer can play Ogg Vorbis files, as can Winamp and foobar2000. Windows Media Player does not natively support Vorbis; however, DirectShow filters exist to decode Vorbis in Windows Media Player and other Windows multimedia players that support DirectShow. Vorbis is also supported in the multi platform audio editing software Audacity, in the multi platform multimedia frameworks FFmpeg, GStreamer and Helix DNA. Vorbis is well supported on the Linux platform in programs like XMMS, xine, Amarok. A list of Vorbis supporting software can be found at the Xiph. Org Foundation wiki and Vorbis. com website. Users can test these programs using the list of Vorbis audio streams available on the same wiki. For more information about support in software media players there is a comparison of media players available. Some newer Ubisoft games use Vorbis files renamed with the filename extension It can therefore be played using a compatible player, although sometimes one must force a different sampling rate to hear it correctly. A number of tools are available for extracting sound from archived files such as the m4b of Myst IV: Revelation. As originally recommended by HTML 5, these web browsers natively support Vorbis audio (without a plug in) using the <audio> element: Mozilla Firefox 3.5 (and later versions), Google Chrome (from version 3.0.182.2), SeaMonkey (from version 2.0). Opera 9.5 experimental video builds released in 2007 and 2008 have only <video> support and play back Vorbis audio included in Ogg video files. Opera 10.5 browser has support for Vorbis audio, WAVE PCM audio and Theora video. The game design software RPG Maker MV, released in October 2015, is the first version of that program to drop MP3 support in favor of Ogg Vorbis. In October 2017, Microsoft released support for Ogg media container, and Theora and Vorbis media formats as an optional add on to Windows 10 and Xbox One, available for free in the Microsoft Store. + Vorbis support by different operating systems Microsoft Windows macOS Linux Android iOS Codec support Matroska (. mka, mkv) On Windows 10 October 2018 Update (1809): WebM (. webm is recognised officially) On Windows 10 May 2019 Update (1903): Ogg (. ogg is recognised officially) depends on application Ogg (. ogg) Matroska (. mka, mkv) WebM (. webm) Ogg (. ogg, oga) Matroska (. mka, mkv) WebM (. webm) depends on application Notes On Windows 10: Requires Fall Creators Update (1709) and installation of Web Media Extensions package. On April 2018 Update (1803) with Web Media Extensions preinstalled, Microsoft Edge (EdgeHTML 17) supports Vorbis audio embedded in <audio> tags. Supported on Universal Windows Platform apps (Groove Music, Microsoft Movies & TV). Unsupported on Windows Media Player. Up till October 2018 update (1809), the filename extension ogg was not recognised. (substitute with a pseudo file extension such as m4a) No native support in the iOS native multimedia framework.
На Windows 10:
Требуется Fall Creators Update (1709) и установка пакета Web Media Extensions. В April 2018 Update (1803) с предварительно установленными Web Media Extensions, Microsoft Edge (EdgeHTML 17) поддерживает аудио Vorbis, встроенное в теги `<audio>`. Поддерживается в приложениях Universal Windows Platform (Groove Music, Microsoft Movies & TV). Не поддерживается в Windows Media Player. До October 2018 Update (1809) расширение имени файла .ogg не распознавалось (заменить на псевдорасширение, например .m4a).
Отсутствует встроенная поддержка в мультимедийном фреймворке iOS.
Software supporting Vorbis exists for many platforms. The multi platform open source VLC media player and MPlayer can play Ogg Vorbis files, as can Winamp and foobar2000. Windows Media Player does not natively support Vorbis; however, DirectShow filters exist to decode Vorbis in Windows Media Player and other Windows multimedia players that support DirectShow. Vorbis is also supported in the multi platform audio editing software Audacity, in the multi platform multimedia frameworks FFmpeg, GStreamer and Helix DNA. Vorbis is well supported on the Linux platform in programs like XMMS, xine, Amarok. A list of Vorbis supporting software can be found at the Xiph. Org Foundation wiki and Vorbis. com website. Users can test these programs using the list of Vorbis audio streams available on the same wiki. For more information about support in software media players there is a comparison of media players available. Some newer Ubisoft games use Vorbis files renamed with the filename extension It can therefore be played using a compatible player, although sometimes one must force a different sampling rate to hear it correctly. A number of tools are available for extracting sound from archived files such as the m4b of Myst IV: Revelation. As originally recommended by HTML 5, these web browsers natively support Vorbis audio (without a plug in) using the <audio> element: Mozilla Firefox 3.5 (and later versions), Google Chrome (from version 3.0.182.2), SeaMonkey (from version 2.0). Opera 9.5 experimental video builds released in 2007 and 2008 have only <video> support and play back Vorbis audio included in Ogg video files. Opera 10.5 browser has support for Vorbis audio, WAVE PCM audio and Theora video. The game design software RPG Maker MV, released in October 2015, is the first version of that program to drop MP3 support in favor of Ogg Vorbis. In October 2017, Microsoft released support for Ogg media container, and Theora and Vorbis media formats as an optional add on to Windows 10 and Xbox One, available for free in the Microsoft Store. + Vorbis support by different operating systems Microsoft Windows macOS Linux Android iOS Codec support Matroska (. mka, mkv) On Windows 10 October 2018 Update (1809): WebM (. webm is recognised officially) On Windows 10 May 2019 Update (1903): Ogg (. ogg is recognised officially) depends on application Ogg (. ogg) Matroska (. mka, mkv) WebM (. webm) Ogg (. ogg, oga) Matroska (. mka, mkv) WebM (. webm) depends on application Notes On Windows 10: Requires Fall Creators Update (1709) and installation of Web Media Extensions package. On April 2018 Update (1803) with Web Media Extensions preinstalled, Microsoft Edge (EdgeHTML 17) supports Vorbis audio embedded in <audio> tags. Supported on Universal Windows Platform apps (Groove Music, Microsoft Movies & TV). Unsupported on Windows Media Player. Up till October 2018 update (1809), the filename extension ogg was not recognised. (substitute with a pseudo file extension such as m4a) No native support in the iOS native multimedia framework.