Opus is a lossy audio coding format developed by the Xiph.Org Foundation and standardized by the Internet Engineering Task Force, designed to efficiently...
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An audio format is a medium for sound recording and reproduction. The term is applied to both the physical recording media and the recording formats of...
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methods such as Advanced Audio Coding, MP3, Vorbis, and Opus. Similar to other lossless audio codecs, files encoded to Monkey's Audio are typically reduced...
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An audio file format is a file format for storing digital audio data on a computer system. The bit layout of the audio data (excluding metadata) is called...
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television, digital radio and in audio and video files. Examples of audio coding formats include MP3, AAC, Vorbis, FLAC, and Opus. A specific software or hardware...
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Matroska format) containing visual (video without audio) data in a video coding format (e.g. VP9) alongside audio data in an audio coding format (e.g. Opus)....
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browsers also support uncompressed PCM audio in a WAVE container. In 2012, the free and open royalty-free Opus format was released and standardized by IETF...
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information for a variety of audio coding formats. For listening tests comparing the perceived audio quality of audio formats and codecs, see the article...
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Language (SAOL) Other compression formats are less used: Apple Lossless, Free Lossless Audio Codec (added in late 2018), and Opus (added in late 2018) Subtitles:...
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Opus (audio format), an audio coding format Opus (microkernel), an operating system kernel Opus-CBCS, a computer bulletin board system Directory Opus, a...
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container for Xiph.org audio formats Vorbis and Opus and video format Theora) RM (RealMedia; standard container for RealVideo and RealAudio) WebM (subset of...
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Comparison of browser engines (section Image formats)
April 2025. "AV1 video format". Can I use... Archived from the original on 4 April 2025. Retrieved 17 April 2025. "Opus audio format". Can I use... Archived...
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List of open-source codecs (redirect from List of open-source audio codecs)
Opus according to www.speex.org. CELT – Lossy compression for low-latency audio communication libopus – A reference implementation of the Opus format...
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FLAC, Speex and Opus (audio formats) & Theora (a video format), each of which is an open format Opus – a lossy audio compression format developed by the...
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and audio (Vorbis) compression format is inside the Matroska container, even though Matroska is capable of containing VP9 video, and Opus audio support...
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FLAC (redirect from Free lossless audio codec)
FLAC (/flæk/; Free Lossless Audio Codec) is an audio coding format for lossless compression of digital audio, developed by the Xiph.Org Foundation, and...
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with a "Responsive Design View" developer tool, adds support for the Opus audio format, and adds preliminary native PDF support (disabled by default). Firefox...
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displays video advertisements. The free tier's audio quality supports up to 128 kbit/s, in AAC and Opus audio formats. In July 2024, YouTube rolled out an additional...
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MP3 (redirect from MP3 (file format))
MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a audio coding format developed largely by the Fraunhofer Society in Germany under...
108 KB (11,631 words) - 14:07, 25 July 2025
for audio-only content. Adobe Flash Video File Format Specification, p. 1. SWF File Format Specification, p. 188. Also .oga, .ogg or .opus for audio-only...
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Standard. RFC 7587 – RTP Payload Format for the Opus Speech and Audio Codec, Proposed Standard. RFC 7741 – RTP Payload Format for VP8 Video, Proposed Standard...
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WebM (category Free digital container formats)
traditionally used for audio streaming — has supported live video streaming using the WebM format (VP8/VP9 video codecs with Vorbis/Opus audio codecs). This enables...
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CELT (category Free audio codecs)
royalty-free lossy audio compression format and a free software codec with especially low algorithmic delay for use in low-latency audio communication. The...
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Advanced Video Coding (section Derived formats)
block-oriented, motion-compensated coding. It is by far the most commonly used format for the recording, compression, and distribution of video content, used...
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List of codecs (redirect from List of audio compression formats)
compression formats and related codecs. Linear pulse-code modulation (LPCM, generally only described as PCM) is the format for uncompressed audio in media...
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Compact Disc Digital Audio (CDDA or CD-DA), also known as Digital Audio Compact Disc or simply as Audio CD, is the standard format for audio compact discs....
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design. Opus (audio format) ISO/IEC (2009-09-01), ISO/IEC 14496-3:2009 - Information technology -- Coding of audio-visual objects -- Part 3: Audio (PDF)...
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sampling rate prior to processing. Audio data compression techniques, such as MP3, Advanced Audio Coding (AAC), Opus, Ogg Vorbis, or FLAC, are commonly...
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