PipeWire 1.0.9

PipeWire is a project that aims to greatly improve handling of audio and video under Linux. It aims to support the usecases currently handled by both PulseAudio and Jack and at the same time provide same level of powerful handling of Video input and output. It also introduces a security model that makes interacting with audio and video devices from containerized applications easy, with supporting Flatpak applications being the primary goal. Alongside Wayland and Flatpak we expect PipeWire to provide a core building block for the future of Linux application development. Features include: Capture and playback of audio and video with minimal latency. Real-time Multimedia processing on audio and video. Multiprocess architecture to let applications share multimedia content. GStreamer plugins for easy use and integration in current applications. Sandboxed applications support. See Flatpak for more info.

Tags audio video c
License MITL
State stable

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Recent Releases

1.0.927 Nov 2024 21:25 minor feature:
1.2.726 Nov 2024 17:12 minor bugfix: This is a bugfix release that is API and ABI compatible with the previous 1.2.x and 1.0.x releases. ## Highlights - Backport support for lazy scheduling. - Handle the case where processing would stop when an ALSA driver is destroyed. - Add support for v4l2loopback in the v4l2 plugin. - Small bug fixes and improvements. ## PipeWire - Invalidate the proxy ID when removed. - Backport support for lazy scheduling. - Fix profiler stats for async nodes. - Fix EARLY_PROCESS again in pw-stream. (#3480) ## Modules - Fix a crasher issue when nodes are created in the wrong order in module-filter-chain. - Fix unmap bug in lv2 uri tables. - Add ratelimit to jack-tunnel xruns. - Remove hardcoded limit in filter-chain sofa plugin. - Handle the MTU size correctly in module-rtp and handle large MTUs. (#4396) - Fix JSON float parsing errors in equalizer module. (#4418) ## SPA - Fix crash in audiotestsrc when using spa-inspect (#4365). - Improve JSON float infinity checks. - Improve resampler performace a little. - Make audioconvert only output when there is something to output. - Fix regression in v4l2 port flags which would disable support for EXPBUF. - Handle the case where an ALSA driver is destroyed and the follower becomes a driver. Processing would stop. (#4401) - Add support for v4l2loopback in the v4l2 plugin. ## Pulse-server - Give a better error message when running out of fds. - Ensure positive latency reporting. ## GStreamer - Fix memory leak in deviceprovider. - Fix locking when emitting an error. ## Tools - Fix pw-dot link labels.
1.2.525 Nov 2024 15:05 minor feature:
1.2.424 Nov 2024 20:45 minor feature:
1.2.615 Nov 2024 19:56 minor feature:
1.2.331 Oct 2024 21:45 minor feature:
1.2.203 Sep 2024 20:45 minor feature:
1.2.114 Jul 2024 10:25 minor feature:
1.2.029 Jun 2024 06:05 minor feature:
1.1.8320 Jun 2024 00:25 minor feature:
1.1.8226 May 2024 19:05 minor feature:
1.1.8117 May 2024 13:25 minor feature:
1.0.611 May 2024 07:25 minor feature:
1.0.515 Apr 2024 14:07 major bugfix:
1.0.413 Mar 2024 11:35 major bugfix: Highlights Track memfd better to avoid inconsistent memory. Also make sure the mixer info is removed correctly in all cases on destroyed ports. Correctly handle removed objects in the metadata. Add an option to set the server and client priorities instead of using a hardcoded value of 88. The FFADO module has been fixed. Audio and MIDI now works with the same latency as the JACK driver. This has now also been tested with a Focusrite Saffire Pro 14. The JACK library has seen some important fixes. Some ardour crackling has been fixed when looping and multiple MIDI ports on a client should now work. Small bugfixes and improvements. PipeWire Track memfd better to avoid inconsistent memory. Also make sure the mixer info is removed correctly in all cases on destroyed ports. Fix Props param emission again in pw_stream. (#3833) Add MAPPABLE flag to buffer data to indicate that the fd can be mmapped directly. Use this on DMABUF from v4l2. (#3840) Correctly handle removed object in the metadata. FreeBSD build and compatibility fixes. Add an option to set the server and client priorities instead of using a hardcoded value of 88. Read config overrides in the right order. Fix PIPEWIRE_QUANTUM rate handling in pw_stream and pw_filter. Fix pw_context_parse_conf_section(), actually use the conf argument. A new pw_stream_get_nsec() and pw_filter_get_nsec() function was added to get the current time of the stream/filter without having to assume a particular clock. A new default.clock.quantum-floor property was added to configure the absolute lowest buffer-size. (#3908) docs Many doc updates. tools Make sure we always quit pw-cli when the server stops. (#3837) pw-top now prints all drivers in batch mode. (#3899) modules Don't destroy the client in protocol-simple on EAGAIN. Handle IPv6 better in the RTP modules. Fix IPv6 SAP header parsing. (#3851) The FFADO module has been fixed. Audio and MIDI now works with the same latency as the JACK driver. This has now also been tested wit
1.0.302 Feb 2024 18:15 major feature: This is a quick bugfix release that is API and ABI compatible with previous 1.0.x releases. Highlights Fix ALSA version check. This should allow the alsa plugin to work again. Some small fixes and improvements. PipeWire Escape @DEFAULT_SINK@ in the conf files. Modules Improve logging in module-pipe-tunnel. SPA Always recheck rate matching in ALSA when moving drivers. This fixes a potential issue where the adaptive resampler would not be activated in some cases. ALSA Fix version check. This should allow the alsa plugin to work again with version 1.0.2
1.0.026 Nov 2023 11:18 major feature: https://gitlab.freedesktop.org/pipewire/pipewire/-/releases/1.0.0
0.3.8517 Nov 2023 16:45 minor feature:
0.3.8402 Nov 2023 22:27 minor feature:
0.3.8320 Oct 2023 03:16 minor feature:
0.3.8214 Oct 2023 07:45 minor feature:
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0.3.6316 Dec 2022 09:45 minor feature:
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0.3.4218 Dec 2021 12:05 minor feature:
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0.3.022 Feb 2020 07:16 minor feature: