Xiph.Org
Xiph.Org Foundation is a 501(c)(3) non-profit that develops royalty-free, open-source multimedia codecs and protocols (Opus, FLAC, Vorbis, Theora, Daala, Ogg, Icecast) for software developers, content creators, and organizations requiring patent-free Internet audio and video standards.
- Company typePrivate
- Founded1994
- HeadquartersSomerville, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Xiph.Org does
Xiph.Org Foundation is a US 501(c)(3) non-profit corporation established in 1994 and domiciled in Somerville, Massachusetts, with a headcount of 1-10. It develops and maintains a comprehensive suite of royalty-free, open-source multimedia codecs, container formats, streaming infrastructure, and helper libraries. The portfolio spans audio codecs (Opus, Vorbis, FLAC, Speex, CELT), video codecs (Theora, Daala), the Ogg container format with metadata subsystems (Ogg Skeleton, VorbisComment), the Icecast streaming server, and C-language libraries (libogg, libvorbis, libflac, libtheora, libspeex, libao, liboggz, libfishsound, libxspf, Tremor). Opus was standardized by the IETF as RFC 6716 in September 2012, anchoring the foundation's most consequential technical asset.
The foundation's technology stack is built around interoperability and patent-free standardization. Reference implementations are written primarily in C and distributed via direct download, public GitLab repositories at gitlab.xiph.org, and third-party mirrors hosted by the Oregon State University Open Source Lab. Integration is broad: Xiph codecs ship natively in VLC, are enabled in QuickTime via XiphQT, in Windows Media Player via DirectShow filters, and in Java browsers via the Cortado applet. Community-driven development is conducted through format-specific mailing lists ([email protected], [email protected], [email protected]), IRC channels on Libera.Chat (#xiph, #opus, #daala, #icecast), and self-produced educational video content such as "A Digital Media Primer for Geeks" and "Digital Show & Tell."
Xiph.Org operates a donations-and-grant model rather than commercial licensing. All software, libraries, and specifications are provided free of charge under open-source licenses (predominantly BSD-style). Revenue consists of tax-deductible donations accepted via PayPal and check, plus merchandise sales through CafePress (cafepress.com/oggwear). The foundation has no venture capital, no commercial pricing model, no enterprise sales motion, and no disclosed revenue. Primary beneficiaries are software developers integrating royalty-free codecs into applications, plus downstream consumers of open Internet audio/video infrastructure. Strategic partnerships include Mozilla Foundation (Daala co-development), Red Hat (co-production of "Digital Show & Tell"), CSIRO Australia (liboggz development), and Fluendo (RTP specification funding).
Xiph.Org firmographics
Firmographics- Name
- Xiph.Org
- Legal name
- Xiph.Org Foundation
- Website
- https://xiph.org
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Xiph.Org Foundation is a 501(c)(3) non-profit that develops royalty-free, open-source multimedia codecs and protocols (Opus, FLAC, Vorbis, Theora, Daala, Ogg, Icecast) for software developers, content creators, and organizations requiring patent-free Internet audio and video standards.
- Ownership category
- akta.pro rank
Xiph.Org industry classification
Industry- Product category
- Open-source multimedia codecs
- NAICS
- Software Publishers (5132), Software Publishers (51321), Software Publishers (513210)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Developer & Open-Source Communities (MPACAJAK)
- akta.pro secondary industry
- Creator Tools & Production (Overlays, Alerts, Encoding, Editing, Audio) (MPAFAEAC)
Keywords
Where Xiph.Org is headquartered
LocationHeadquarters
- HQ city
- Somerville
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Xiph.Org business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Operations, Others
Revenue model
- Donations: The foundation accepts donations via PayPal and mail (check or money order). As a 501(c)(3) nonprofit organization, donations are tax-deductible for US taxpayers.
- Merchandise Sales: Xiph merchandise is sold through CafePress (cafepress.com/oggwear), with proceeds supporting the foundation.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Xiph.Org product offering
Product offeringCore offering
Xiph.Org Foundation develops and distributes a complete open-source, royalty-free multimedia technology stack including lossy audio codecs (Opus, Vorbis, Speex, CELT), lossless audio codec (FLAC), video codecs (Theora, Daala), the Ogg multimedia container format, the Icecast streaming server, and a set of reference implementation libraries (libogg, libvorbis, libtheora, libspeex, libflac, libao, liboggz, libfishsound). All codecs, specifications, and helper software are released under open-source licenses with no licensing fees or patent royalties for public, developer, and business markets.
Product overview
Xiph.Org Foundation is a non-profit corporation dedicated to protecting the foundations of Internet multimedia from control by private interests through free, open protocols and software. The organization develops a comprehensive suite of open-source multimedia technologies including: audio codecs (Opus, Vorbis, FLAC, Speex, CELT), video codecs (Theora, Daala), container formats (Ogg with Skeleton metadata), streaming server (Icecast), and various helper libraries (libao, liboggz, libfishsound). The portfolio is tied together through the Ogg container format, which is the recommended format for all Xiph codecs. Key products include XiphQT for QuickTime integration, DirectShow filters for Windows Media Player, and CD Paranoia for CD extraction. Development is community-driven with source code hosted on GitLab.
Differentiator
Problem solved
Functional benefit
Brands
- Opus: An IETF-standardized interactive speech and audio codec
- FLAC
- Icecast
- Vorbis
- Daala
- Theora
- Speex
- XSPF
Products and services
- Opus An IETF-standardized interactive speech and audio codec (RFC 6716) for internet applications, providing high-quality audio compression for voice and music with variable bitrate support and low latency.
- FLAC (Free Lossless Audio Codec) A free lossless audio codec that compresses audio without any loss of fidelity, designed for efficient storage and playback of high-quality audio.
- Icecast A streaming server for audio and video content that supports Ogg Vorbis and other formats, enabling internet radio broadcasting and on-demand multimedia delivery.
- Vorbis A free and open lossy audio compression codec, typically used with the Ogg container format, providing high-quality audio compression for music and general audio as an MP3 alternative.
- Daala A next-generation experimental video codec developed in collaboration with the Mozilla Foundation, targeting technical performance superior to H.265/HEVC with royalty-free licensing.
- Theora A free and open video compression format that scales from low resolution to HD and beyond, competitive at low bitrates and designed for online video without licensing fees.
- Speex A CELP-based free and open speech codec optimized for compressing human voice at bitrates from 2 to 44 kbps, including variable bitrate, voice activity detection, and packet loss concealment.
- XSPF (XML Playlist Format) An open XML-based format for sharing playlists across multimedia applications and services.
- Ogg Container Format A stream-oriented multimedia container format native to Xiph codecs, providing packet framing, error detection, timestamps for seeking, and interleaving of multiple data streams.
- libao A cross-platform audio output library that allows programs to output PCM audio data to native audio devices on OSS, ESD, ALSA, PulseAudio, Sun audio, Windows MMSound, MacOS X, NAS, AIX, and other systems.
- liboggz A C API for reading and writing Ogg files and streams, with callback-based interfaces, seeking abstractions, and packet queue functionality for adherence to Ogg bitstream formatting requirements.
- libfishsound A C API for encoding and decoding audio data using Xiph codecs (FLAC, Speex, and Vorbis) with support for raw codec streams and Ogg container integration.
Quantifiable outcome
- Opus standardized as IETF RFC 6716
- +2 more outcomes
Companies that use Xiph.Org
Customer profileSegments3 records
Ideal customer profiles3 records
Xiph.Org technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration9 records
Feature10 records
Xiph.Org partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- WebM ProjectcoreXiph.Org participated as a project launch partner in the WebM open media project, supporting royalty-free video standardization efforts.
- Mozilla FoundationcoreCollaboration on Daala next-generation video codec development. The Mozilla Foundation partners with Xiph.Org to develop a royalty-free video codec targeting performance superior to H.265.
- Red HatcoreCo-production of educational video series 'Digital Show & Tell' with Red Hat. Christopher Montgomery (Xiph.Org founder) is also employed at Red Hat.
Scale indicators2 records
Recent moves7 records
Expansion highlights4 records
Xiph.Org competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Xiph.Org social profiles
Digital presenceXiph.Org financial estimates
Financial estimateRevenue estimate
Valuation estimate
Xiph.Org leadership team
Management profileNumber of profiles
Profiles2 records
Xiph.Org funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Xiph.Org M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Xiph.Org
What does Xiph.Org do?
Xiph.Org Foundation develops and distributes a complete open-source, royalty-free multimedia technology stack including lossy audio codecs (Opus, Vorbis, Speex, CELT), lossless audio codec (FLAC), video codecs (Theora, Daala), the Ogg multimedia container format, the Icecast streaming server, and a set of reference implementation libraries (libogg, libvorbis, libtheora, libspeex, libflac, libao, liboggz, libfishsound). All codecs, specifications, and helper software are released under open-source licenses with no licensing fees or patent royalties for public, developer, and business markets.
Is Xiph.Org a public or private company?
Xiph.Org is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Xiph.Org founded?
Xiph.Org was founded in 1994. It employs 1 to 10 people.
Where is Xiph.Org based?
Xiph.Org is headquartered in Somerville, United States, in the North America region.
How does Xiph.Org make money?
Two revenue lines are on record. Donations are the primary driver. The others are merchandise Sales.
Does Xiph.Org have an API?
No public API is recorded for Xiph.Org.
What industry is Xiph.Org in?
Xiph.Org's product category is Open-source multimedia codecs. Its primary akta.pro industry code is MPACAJAK, Developer & Open-Source Communities, with a secondary code of MPAFAEAC, Creator Tools & Production (Overlays, Alerts, Encoding, Editing, Audio). Its NAICS code is 5132 and its SIC code is 7372.