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open source multimedia framework
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Release notes for GStreamer Base Plugins 1.11.90

The GStreamer team is pleased to announce the first release candidate of the stable 1.12 release series. The 1.12 release series is adding new features on top of the 1.0, 1.2, 1.4, 1.6, 1.8 and 1.10 series and is part of the API and ABI-stable 1.x release series of the GStreamer multimedia framework.

Full release notes will be provided with the 1.12.0 release, highlighting all the new features, bugfixes, performance optimizations and other important changes.

Binaries for Android, iOS, Mac OS X and Windows will be provided in the next days.

This module contains a set of reference plugins, base classes for other plugins, and helper libraries. It also includes essential elements such as audio and video format converters, and higher-level components like playbin, decodebin, encodebin, and discoverer. This module is kept up-to-date together with the core developments. Element writers should look at the elements in this module as a reference for their development. This module contains elements for, among others:

  • device plugins: x(v)imagesink, alsa, v4lsrc, cdparanoia
  • containers: ogg
  • codecs: vorbis, theora
  • text: textoverlay, subparse
  • sources: audiotestsrc, videotestsrc, giosrc
  • network: tcp
  • typefind functions
  • audio processing: audioconvert, adder, audiorate, audioresample, volume
  • visualisation: libvisual
  • video processing: videoconvert, videoscale
  • high-level components: playbin, uridecodebin, decodebin, encodebin, discoverer
  • libraries: app, audio, fft, pbutils, riff, rtp, rtsp, sdp, tag, video
Other modules containing plugins are:
gst-plugins-good
contains a set of well-supported plugins under our preferred license
gst-plugins-ugly
contains a set of well-supported plugins, but might pose problems for distributors
gst-plugins-bad
contains a set of less supported plugins that haven't passed the rigorous quality testing we expect, or are still missing documentation and/or unit tests
gst-libav
contains a set of codecs plugins based on libav (formerly gst-ffmpeg)

Bugs fixed in this release

  • 779866 : videotimecode: Fix invalid timecode right before a new second
  • 779515 : vorbisdec: Reset decoder in more situations
  • 780053 : rawvideoparse: Stride/Offset no longer usable from gst-launch
  • 780257 : urisourcebin: Fix typefind list leak
  • 780429 : streamsynchronizer: every stream need keep their own send_gap_event flag
  • 780566 : Broken URL link for latest on-line version in reference manual
  • 780657 : meson: Use dep.get_pkgconfig_variable()
  • 780764 : video-converter: fix scaler leak
  • 780769 : encodebin: fix list leak when requesting a new pad

Download

You can find source releases of gst-plugins-base in the gst-plugins-base download directory.

The git repository and details how to clone it can be found at git.freedesktop.org .

Homepage

The project's website is https://gstreamer.freedesktop.org.

Support and Bugs

We use GNOME's bugzilla for bug reports and feature requests.

Please submit patches via bugzilla as well.

For help and support, please subscribe to and send questions to the gstreamer-devel mailing list (see below for details).

There is also a #gstreamer IRC channel on the Freenode IRC network.

Developers

Git is hosted on git.freedesktop.org. You can browse the gst-plugins-base repository.

All code is in Git and can be checked out from there.

Interested developers of the core library, plugins, and applications should subscribe to the gstreamer-devel list.

Contributors to this release

  • Arun Raghavan
  • Edward Hervey
  • Emeric Grange
  • Francisco Velazquez
  • Haihua Hu
  • Jan Schmidt
  • Jochen Henneberg
  • Matthew Waters
  • Nicolas Dufresne
  • Olivier Crête
  • Sebastian Dröge
  • Seungha Yang
  • Stefan Sauer
  • Thibault Saunier
  • Tim-Philipp Müller
  • Vincent Penquerc'h
  • Vivia Nikolaidou

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