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News - Orc 0.4.43 release |
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The GStreamer team is pleased to announce another release of liborc,
the Optimized Inner Loop Runtime Compiler, which is used for SIMD acceleration
in GStreamer plugins such as audioconvert, audiomixer, compositor, videoscale,
and videoconvert, to name just a few.
This release contains both bug fixes and new features.
Highlights:
- Add AVX512 support
- neon: add divluw rule (used in GStreamer's compositor, videomixer, gaudieffects and alpha-blending code paths)
- neon: add mulslq, mululq rules, shlq, shrsq, shruq (used in GStreamer's audio processing element)
- orccodemem: Invalidate code chunks when recycling for QEMU
- orcprogram-c: Allow negative constants
- arm, neon: Split ARM and NEON logic into 32-bit and 64-bit
- RISC-V: many fixes and enhancements, including some new rules
- LoongArch: various fixes and enhancements
- OpenBSD/FreeBSD improvements
- Miscellaneous fixes
- ci fixes
Direct tarball download: orc-0.4.43.tar.xz.
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2026-08-28 23:00 |
Recent older news: |
| GStreamer 1.28.6 stable bug fix release |
2026-08-05 15:00 |
| GStreamer 1.28.5 stable bug fix release |
2026-07-08 23:50 |
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What is GStreamer?
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GStreamer is a library for constructing graphs of
media-handling components. The applications it supports range from simple
Ogg/Vorbis playback, audio/video streaming to complex audio (mixing) and video
(non-linear editing) processing.
Applications can take advantage of advances in codec and filter technology
transparently. Developers can add new codecs and filters by writing a
simple plugin with a clean, generic interface.
Read more ...
GStreamer is released under the LGPL. The 1.x series is API and ABI stable
and supersedes the previous stable 0.10 series. Both can be installed in
parallel.
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