Xiph.Org Foundation

Xiph.orgXiphXiph QuickTime ComponentsOpenCodecsThe Xiph.Org FoundationXiphophorus company
Xiph.Org Foundation is a non-profit organization that produces free multimedia formats and software tools.wikipedia
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Vorbis

Ogg VorbisOGGaoTuV
It focuses on the Ogg family of formats, and the most successful one has been Vorbis, an open and freely licensed audio format and codec designed to compete with the patented WMA, MP3 and AAC. Xiph QuickTime Components are implementations of the Ogg container along with the Speex, Theora, FLAC and Vorbis codecs for QuickTime.
Vorbis is a free and open-source software project headed by the Xiph.Org Foundation.

Daala

As of 2013, the current development work is focusing on Daala, an open and patent-free video format and codec designed to compete with VP9 and the patented High Efficiency Video Coding.
Daala is a video coding format under development by the Xiph.Org Foundation under the lead of Timothy B. Terriberry mainly sponsored by the Mozilla Corporation.

Theora

Ogg Theoralibtheora.ogv
Xiph QuickTime Components are implementations of the Ogg container along with the Speex, Theora, FLAC and Vorbis codecs for QuickTime.
It is developed by the Xiph.Org Foundation and distributed without licensing fees alongside their other free and open media projects, including the Vorbis audio format and the Ogg container.

Chris Montgomery

Christopher MontgomeryMonty Montgomery
Chris Montgomery, creator of the Ogg container format, founded the Xiphophorus company and later the Xiph.Org Foundation.
He is the original creator of the Ogg Free Software container format and the Vorbis audio codec and others, and the founder of The Xiph.Org Foundation, which promotes public domain multimedia codecs.

FLAC

Free Lossless Audio Codec.flacFLAC
Xiph QuickTime Components are implementations of the Ogg container along with the Speex, Theora, FLAC and Vorbis codecs for QuickTime. These include Speex, an audio codec designed for speech, and FLAC, a lossless audio codec.
On 29 January 2003, the Xiph.Org Foundation and the FLAC project announced the incorporation of FLAC under the Xiph.org banner.

CELT

Constrained Energy Lapped Transform
Development of the format was maintained by the Xiph.Org Foundation (as part of the Ogg codec family) and later coordinated by the Opus working group of the Internet Engineering Task Force (IETF).

Ogg

OGM.oggOgg Writ
It focuses on the Ogg family of formats, and the most successful one has been Vorbis, an open and freely licensed audio format and codec designed to compete with the patented WMA, MP3 and AAC. Xiph QuickTime Components are implementations of the Ogg container along with the Speex, Theora, FLAC and Vorbis codecs for QuickTime. Chris Montgomery, creator of the Ogg container format, founded the Xiphophorus company and later the Xiph.Org Foundation.
Ogg is a free, open container format maintained by the Xiph.Org Foundation.

Tremor (software)

Tremor
Tremor by the Xiph.Org Foundation is a fixed-point version of the Vorbis decoder for those platforms without floating point operations.

Icecast

IceStechnical component of Icecast software
Icecast is a streaming media project released as free software maintained by the Xiph.org Foundation.

Ogg Squish

OggSquish
OggSquish was one of the first names used for the Ogg project developed from 1994 by the Xiphophorus company (now Xiph.Org Foundation).

VP9

VP10VP9 hardware implementations
As of 2013, the current development work is focusing on Daala, an open and patent-free video format and codec designed to compete with VP9 and the patented High Efficiency Video Coding.
The AV1 codec will use elements of VP10, Daala (Xiph/Mozilla) and Thor (Cisco).

Cdparanoia

libparanoia
cdparanoia is a compact disc ripper for *nix and BeOS, developed by Xiph.org.

Speex

SPX.spxlibspeex
Xiph QuickTime Components are implementations of the Ogg container along with the Speex, Theora, FLAC and Vorbis codecs for QuickTime. These include Speex, an audio codec designed for speech, and FLAC, a lossless audio codec.

High Efficiency Video Coding

HEVCH.265H.265/HEVC
As of 2013, the current development work is focusing on Daala, an open and patent-free video format and codec designed to compete with VP9 and the patented High Efficiency Video Coding.

XML Shareable Playlist Format

XSPF.xspf
XML Shareable Playlist Format (XSPF), pronounced spiff, is an XML-based playlist format for digital media, sponsored by the Xiph.Org Foundation.

Opus (audio format)

OpusOpus audio format.opus
Opus is a lossy audio coding format developed by the Xiph.Org Foundation and standardized by the Internet Engineering Task Force, designed to efficiently code speech and general audio in a single format, while remaining low-latency enough for real-time interactive communication and low-complexity enough for low-end embedded processors.

Video coding format

video coding standardsvideo codingvideo coding standard

Jack Moffitt

He also worked as executive director of Xiph.Org Foundation and developer of Ogg Vorbis project.

Continuous Media Markup Language

CMML
CMML is deprecated; Xiph.Org Foundation recommends use Kate instead.

WebM

.webm155-165 kbps Opus WebM

QuickTime

QuickTime PlayerQuickTime XApple QuickTime
Xiph QuickTime Components are implementations of the Ogg container along with the Speex, Theora, FLAC and Vorbis codecs for QuickTime.

Nonprofit organization

non-profitnon-profit organizationnonprofit
Xiph.Org Foundation is a non-profit organization that produces free multimedia formats and software tools.

Free software

freefree-softwarefreely
Xiph.Org Foundation is a non-profit organization that produces free multimedia formats and software tools.

Multimedia

multi-mediamultimedia artistmultimedia art
Xiph.Org Foundation is a non-profit organization that produces free multimedia formats and software tools.