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Xiph.Org Foundation

We develop free and open media codecs

634 followers
https://xiph.org/

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rnnoise rnnoisePublic
Recurrent neural network for audio noise reduction
C 5.8k 1.1k
rav1e rav1ePublic
The fastest and safest AV1 encoder.
Assembly 4.1k 288
opus opusPublic
Modern audio compression for the internet.
C 3.3k 796
flac flacPublic
Free Lossless Audio Codec
C 2.4k 357
LPCNet LPCNetPublic
Efficient neural speech synthesis
C 1.2k 306
speexdsp speexdspPublic
Speex audio processing library - THIS IS A MIRROR, DEVELOPMENT HAPPENS AT https://gitlab.xiph.org/xiph/speexdsp
C 719 230

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Showing 10 of 36 repositories

speexdsp Public
Speex audio processing library - THIS IS A MIRROR, DEVELOPMENT HAPPENS AT https://gitlab.xiph.org/xiph/speexdsp
xiph/speexdsp's past year of commit activity
C 719 230 16 6 Updated Aug 4, 2026
opus Public
Modern audio compression for the internet.
xiph/opus's past year of commit activity
C 3,268 796 152 31 Updated Aug 4, 2026
vorbis Public
Reference implementation of the Ogg Vorbis audio format.
xiph/vorbis's past year of commit activity
C 574BSD-3-Clause 241 36 (1 issue needs help) 15 Updated Aug 4, 2026
rav1e Public
The fastest and safest AV1 encoder.
xiph/rav1e's past year of commit activity
Assembly 4,140BSD-2-Clause 288 211 (3 issues need help) 47 Updated Jul 28, 2026
flac Public
Free Lossless Audio Codec
xiph/flac's past year of commit activity
C 2,375GFDL-1.3 357 65 18 Updated Jul 19, 2026
speex Public
Speex voice codec mirror - THIS IS A MIRROR, DEVELOPMENT HAPPENS AT https://gitlab.xiph.org/xiph/speex
xiph/speex's past year of commit activity
C 508 171 12 3 Updated Jun 18, 2026
rd_tool Public
xiph/rd_tool's past year of commit activity
Python 21BSD-2-Clause 27 9 10 Updated Jun 3, 2026
awcy Public
xiph/awcy's past year of commit activity
Python 80MIT 46 49 13 Updated Jun 3, 2026
Icecast-Server Public
Icecast streaming media server (Mirror) - Please report bugs at https://gitlab.xiph.org/xiph/icecast-server/issues
xiph/Icecast-Server's past year of commit activity
C 549GPL-2.0 138 24 6 Updated May 19, 2026
theora Public
Reference implementation of the Theora video compression format. Mirror of https://gitlab.xiph.org/xiph/theora
xiph/theora's past year of commit activity
C 126 78 7 2 Updated May 11, 2026

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