Release notes for GStreamer Base Plugins 1.4.5

The GStreamer team is pleased to announce a bugfix release of the stable 1.4 release series. The 1.4 release series is adding new features on top of the 1.2 series and is part of the API and ABI-stable 1.x release series of the GStreamer multimedia framework that contains new features. The 1.4.x bugfix releases only contain important bugfixes compared to 1.4.0.

Binaries for Android, iOS, Mac OS X and Windows are provided by the GStreamer project for this release.

The 1.x series is a stable series targeted at end users. It is not API or ABI compatible with the 0.10.x series. It can, however, be installed in parallel with the 0.10.x series and will not affect an existing 0.10.x installation.

The stable 1.4.x release series is API and ABI compatible with 1.0.x and any other 1.x release series in the future. Compared to 1.0.x it contains some new features and more intrusive changes that were considered too risky as a bugfix.

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

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)