330 lines
11 KiB
Plaintext
330 lines
11 KiB
Plaintext
GStreamer 1.22 Release Notes
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GStreamer 1.22 has not been released yet. It is scheduled for release
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around the end of December 2022.
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1.21.x is the unstable development version that is being developed in
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the git master branch and which will eventually result in 1.22, and
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1.21.1 is the current development release in that series
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It is expected that feature freeze will be around November 2021,
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followed by several 1.21 pre-releases and the new 1.22 stable release
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around the end of December 2022.
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1.22 will be backwards-compatible to the stable 1.20, 1.18, 1.16, 1.14,
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1.12, 1.10, 1.8, 1.6,, 1.4, 1.2 and 1.0 release series.
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See https://gstreamer.freedesktop.org/releases/1.22/ for the latest
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version of this document.
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Last updated: Tuesday 4 October 2022, 00:00 UTC (log)
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Introduction
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The GStreamer team is proud to announce a new major feature release in
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the stable 1.x API series of your favourite cross-platform multimedia
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framework!
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As always, this release is again packed with many new features, bug
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fixes and other improvements.
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Highlights
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- this section will be completed in due course
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Major new features and changes
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Noteworthy new features and API
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- this section will be filled in in due course
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New elements
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- this section will be filled in in due course
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New element features and additions
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- this section will be filled in in due course
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Plugin and library moves
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- this section will be filled in in due course
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- There were no plugin moves or library moves in this cycle.
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Plugin removals
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The following elements or plugins have been removed:
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- this section will be filled in in due course
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Miscellaneous API additions
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- this section will be filled in in due course
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Miscellaneous performance, latency and memory optimisations
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- this section will be filled in in due course
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Miscellaneous other changes and enhancements
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- this section will be filled in in due course
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Tracing framework and debugging improvements
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- this section will be filled in in due course
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Tools
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- this section will be filled in in due course
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GStreamer RTSP server
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- this section will be filled in in due course
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GStreamer VAAPI
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- this section will be filled in in due course
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GStreamer OMX
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- this section will be filled in in due course
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GStreamer Editing Services and NLE
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- this section will be filled in in due course
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GStreamer validate
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- this section will be filled in in due course
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GStreamer Python Bindings
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- this section will be filled in in due course
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GStreamer C# Bindings
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- this section will be filled in in due course
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GStreamer Rust Bindings and Rust Plugins
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The GStreamer Rust bindings are released separately with a different
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release cadence that’s tied to gtk-rs, but the latest release has
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already been updated for the upcoming new GStreamer 1.22 API.
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gst-plugins-rs, the module containing GStreamer plugins written in Rust,
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has also seen lots of activity with many new elements and plugins.
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What follows is a list of elements and plugins available in
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gst-plugins-rs, so people don’t miss out on all those potentially useful
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elements that have no C equivalent.
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- FIXME: add new elements
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Rust audio plugins
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- audiornnoise: New element for audio denoising which implements the
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noise removal algorithm of the Xiph RNNoise library, in Rust
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- rsaudioecho: Port of the audioecho element from gst-plugins-good
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rsaudioloudnorm: Live audio loudness normalization element based on
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the FFmpeg af_loudnorm filter
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- claxondec: FLAC lossless audio codec decoder element based on the
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pure-Rust claxon implementation
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- csoundfilter: Audio filter that can use any filter defined via the
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Csound audio programming language
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- lewtondec: Vorbis audio decoder element based on the pure-Rust
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lewton implementation
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Rust video plugins
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- cdgdec/cdgparse: Decoder and parser for the CD+G video codec based
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on a pure-Rust CD+G implementation, used for example by karaoke CDs
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- cea608overlay: CEA-608 Closed Captions overlay element
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- cea608tott: CEA-608 Closed Captions to timed-text (e.g. VTT or SRT
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subtitles) converter
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- tttocea608: CEA-608 Closed Captions from timed-text converter
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- mccenc/mccparse: MacCaption Closed Caption format encoder and parser
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- sccenc/sccparse: Scenarist Closed Caption format encoder and parser
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- dav1dec: AV1 video decoder based on the dav1d decoder implementation
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by the VLC project
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- rav1enc: AV1 video encoder based on the fast and pure-Rust rav1e
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encoder implementation
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- rsflvdemux: Alternative to the flvdemux FLV demuxer element from
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gst-plugins-good, not feature-equivalent yet
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- rsgifenc/rspngenc: GIF/PNG encoder elements based on the pure-Rust
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implementations by the image-rs project
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Rust text plugins
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- textwrap: Element for line-wrapping timed text (e.g. subtitles) for
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better screen-fitting, including hyphenation support for some
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languages
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Rust network plugins
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- reqwesthttpsrc: HTTP(S) source element based on the Rust
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reqwest/hyper HTTP implementations and almost feature-equivalent
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with the main GStreamer HTTP source souphttpsrc
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- s3src/s3sink: Source/sink element for the Amazon S3 cloud storage
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- awstranscriber: Live audio to timed text transcription element using
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the Amazon AWS Transcribe API
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Generic Rust plugins
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- sodiumencrypter/sodiumdecrypter: Encryption/decryption element based
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on libsodium/NaCl
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- togglerecord: Recording element that allows to pause/resume
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recordings easily and considers keyframe boundaries
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- fallbackswitch/fallbacksrc: Elements for handling potentially
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failing (network) sources, restarting them on errors/timeout and
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showing a fallback stream instead
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- threadshare: Set of elements that provide alternatives for various
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existing GStreamer elements but allow to share the streaming threads
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between each other to reduce the number of threads
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- rsfilesrc/rsfilesink: File source/sink elements as replacements for
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the existing filesrc/filesink elements
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Build and Dependencies
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- this section will be filled in in due course
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gst-build
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- this section will be filled in in due course
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Cerbero
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Cerbero is a meta build system used to build GStreamer plus dependencies
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on platforms where dependencies are not readily available, such as
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Windows, Android, iOS and macOS.
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General improvements
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- this section will be filled in in due course
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macOS / iOS
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- this section will be filled in in due course
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Windows
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- this section will be filled in in due course
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Windows MSI installer
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- this section will be filled in in due course
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Linux
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- this section will be filled in in due course
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Android
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- this section will be filled in in due course
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Platform-specific changes and improvements
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Android
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- this section will be filled in in due course
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macOS and iOS
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- this section will be filled in in due course
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Windows
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- this section will be filled in in due course
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Linux
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- this section will be filled in in due course
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Documentation improvements
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- this section will be filled in in due course
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Possibly Breaking Changes
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- this section will be filled in in due course
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Known Issues
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- this section will be filled in in due course
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- Known regressions/blockers:
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- FIXME
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Contributors
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Ádám Balázs, Adam Doupe, Adrian Fiergolski, Adrian Perez de Castro,
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Aleix Conchillo Flaqué, Alicia Boya García, Alireza Miryazdi, Andoni
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Morales Alastruey, Andrew Pritchard, Bastian Krause, Bastien Nocera,
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Benjamin Gaignard, Brad Hards, Branko Subasic, Bruce Liang, Camilo Celis
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Guzman, Carlos Falgueras García, Carlos Rafael Giani, Célestin Marot,
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Christopher Obbard, Christoph Reiter, Chris Wiggins, Chun-wei Fan,
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Corentin Damman, Corentin Noël, Damian Hobson-Garcia, Daniel Almeida,
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Daniel Morin, Daniel Stone, Danny Smith, David Svensson Fors, Devin
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Anderson, Diogo Goncalves, Dmitry Osipenko, Dongil Park, Doug Nazar,
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Edward Hervey, Eli Schwartz, Elliot Chen, Enrique Ocaña González, Eric
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Knapp, Erwann Gouesbet, Fabian Orccon, Fabrice Fontaine, Fan F He,
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fduncanh, Filip Hanes, Florian Zwoch, Fuga Kato, George Kiagiadakis,
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Guillaume Desmottes, Gu Yanjie, Haihao Xiang, Haihua Hu, Havard Graff,
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Heiko Becker, He Junyan, Hoonhee Lee, Hosang Lee, Hou Qi, Ignacio Casal
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Quinteiro, Ignazio Pillai, Igor V. Kovalenko, Jakub Adam, James Cowgill,
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James Hilliard, Jan Alexander Steffens (heftig), Jan Schmidt, Jianhui
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Dai, jinsl00000, Johan Sternerup, Jonas Bonn, Jonas Danielsson, Jordan
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Petridis, Joseph Donofry, Jose Quaresma, Junsoo Park, Khem Raj, Krystian
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Wojtas, László Károlyi, Loïc Le Page, Ludvig Rappe, Marc Leeman, Marek
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Vasut, Mark Nauwelaerts, Martin Dørum, Martin Reboredo, Mart Raudsepp,
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Mathieu Duponchelle, Matt Crane, Matthew Waters, Matthias Clasen,
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Matthias Fuchs, Mengkejiergeli Ba, MGlolenstine, Mikhail Fludkov, Ming
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Qian, Myles Inglis, Nicolas Dufresne, Nirbheek Chauhan, Olivier Crête,
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Patricia Muscalu, Paweł Stawicki, Philippe Normand, Philipp Zabel,
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Pierre Bourré, Piotr Brzeziński, Rabindra Harlalka, Rafael Caricio,
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Rafael Sobral, Raul Tambre, Robert Mader, Robert Rosengren, Rouven
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Czerwinski, Ruben Gonzalez, Sanchayan Maity, Sangchul Lee, Sebastian
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Dröge, Sebastian Fricke, Sebastian Groß, Sebastian Mueller, Sebastian
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Wick, Sergei Kovalev, Seungha Yang, Sherrill Lin, Shingo Kitagawa,
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Stéphane Cerveau, Thibault Saunier, Tim Mooney, Tim-Philipp Müller,
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Tomasz Andrzejak, Tom Schuring, Tong Wu, toor, Tristan Matthews, Tulio
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Beloqui, U. Artie Eoff, Víctor Manuel Jáquez Leal, Vincent Cheah Beng
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Keat, Vivia Nikolaidou, Vivienne Watermeier, WANG Xuerui, Wonchul Lee,
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Wu Tong, Xabier Rodriguez Calvar, Xavier Claessens, Yatin Maan, Yeongjin
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Jeong, Zebediah Figura, Zhao Zhili, Zhiyuan Liu,
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… and many others who have contributed bug reports, translations, sent
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suggestions or helped testing.
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Stable 1.22 branch
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After the 1.22.0 release there will be several 1.22.x bug-fix releases
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which will contain bug fixes which have been deemed suitable for a
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stable branch, but no new features or intrusive changes will be added to
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a bug-fix release usually. The 1.22.x bug-fix releases will be made from
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the git 1.22 branch, which will be a stable branch.
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1.22.0
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1.22.0 is scheduled to be released around December 2022.
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Schedule for 1.24
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Our next major feature release will be 1.24, and 1.23 will be the
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unstable development version leading up to the stable 1.24 release. The
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development of 1.23/1.24 will happen in the git main branch of the
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GStreamer mono repository.
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The plan for the 1.24 development cycle is yet to be confirmed.
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1.24 will be backwards-compatible to the stable 1.22, 1.20, 1.18, 1.16,
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1.14, 1.12, 1.10, 1.8, 1.6, 1.4, 1.2 and 1.0 release series.
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------------------------------------------------------------------------
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These release notes have been prepared by Tim-Philipp Müller with
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contributions from …
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License: CC BY-SA 4.0
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