PipeWire 1.4 Released With MIDI 2.0 Support & Other New Features
([PipeWire] 3 Hours Ago
PipeWire 1.4)
- Reference: 0001532129
- News link: https://www.phoronix.com/news/PipeWire-1.4-Released
- Source link:
Wim Taymans of Red Hat today released PipeWire 1.4 as the newest major update for this leading open-source software to replace PulseAudio, JACK, and other solutions on the modern Linux desktop for [1]managing audio and video streams in a very excellent way .
PipeWire 1.4 brings MIDI 2.0 support, improved RISC-V CPU support, new APIs, improved support for hearing aids, and a variety of other enhancements:
- UMP/MIDI2 support was added and is now the default format for carrying MIDI1 and MIDI2 around within PipeWire. There are helper funcitons for converting between legacy MIDI and UMP.
- Bluetooth support for BAP broadcast links and support for hearing aids using ASHA was added along with a new G722 codec.
- A PipeWire JACK control API was added.
- A new system service for pipewire-pulse.
- RISC-V CPU support and RISC-V assembler optimizations are introduced.
- Support for WebRTC 2.0 was added to the echo-cancel code.
- A new Telephony D-Bus API compatible with Ofono was added.
- An FFmpeg-based video conversion plug-in was added that can be used with the PipeWire video adapter.
- The Pulse server now allows blocking playback and capture via Pulse rules.
- Support for PTP clocking within RTP streams.
More details on the PipeWire 1.4 feature release via the [2]FreeDesktop.org GitLab .
[1] https://www.phoronix.com/news/PipeWire-State-2025
[2] https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/df1c36aec2aaf9e2eb1596b6b55e72c15fb2088a
PipeWire 1.4 brings MIDI 2.0 support, improved RISC-V CPU support, new APIs, improved support for hearing aids, and a variety of other enhancements:
- UMP/MIDI2 support was added and is now the default format for carrying MIDI1 and MIDI2 around within PipeWire. There are helper funcitons for converting between legacy MIDI and UMP.
- Bluetooth support for BAP broadcast links and support for hearing aids using ASHA was added along with a new G722 codec.
- A PipeWire JACK control API was added.
- A new system service for pipewire-pulse.
- RISC-V CPU support and RISC-V assembler optimizations are introduced.
- Support for WebRTC 2.0 was added to the echo-cancel code.
- A new Telephony D-Bus API compatible with Ofono was added.
- An FFmpeg-based video conversion plug-in was added that can be used with the PipeWire video adapter.
- The Pulse server now allows blocking playback and capture via Pulse rules.
- Support for PTP clocking within RTP streams.
More details on the PipeWire 1.4 feature release via the [2]FreeDesktop.org GitLab .
[1] https://www.phoronix.com/news/PipeWire-State-2025
[2] https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/df1c36aec2aaf9e2eb1596b6b55e72c15fb2088a
MorrisS.