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Release 1.14.0
This commit is contained in:
parent
01039a1548
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6 changed files with 268 additions and 64 deletions
77
ChangeLog
77
ChangeLog
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@ -1,7 +1,84 @@
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=== release 1.14.0 ===
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2018-03-19 20:15:02 +0000 Tim-Philipp Müller <tim@centricular.com>
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* ChangeLog:
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* NEWS:
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* RELEASE:
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* configure.ac:
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* gst-plugins-base.doap:
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* meson.build:
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Release 1.14.0
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2018-03-19 20:15:02 +0000 Tim-Philipp Müller <tim@centricular.com>
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* docs/plugins/inspect/plugin-adder.xml:
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* docs/plugins/inspect/plugin-alsa.xml:
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* docs/plugins/inspect/plugin-app.xml:
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* docs/plugins/inspect/plugin-audioconvert.xml:
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* docs/plugins/inspect/plugin-audiomixer.xml:
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* docs/plugins/inspect/plugin-audiorate.xml:
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* docs/plugins/inspect/plugin-audioresample.xml:
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* docs/plugins/inspect/plugin-audiotestsrc.xml:
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* docs/plugins/inspect/plugin-cdparanoia.xml:
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* docs/plugins/inspect/plugin-encoding.xml:
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* docs/plugins/inspect/plugin-gio.xml:
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* docs/plugins/inspect/plugin-libvisual.xml:
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* docs/plugins/inspect/plugin-ogg.xml:
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* docs/plugins/inspect/plugin-opengl.xml:
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* docs/plugins/inspect/plugin-opus.xml:
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* docs/plugins/inspect/plugin-pango.xml:
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* docs/plugins/inspect/plugin-pbtypes.xml:
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* docs/plugins/inspect/plugin-playback.xml:
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* docs/plugins/inspect/plugin-rawparse.xml:
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* docs/plugins/inspect/plugin-subparse.xml:
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* docs/plugins/inspect/plugin-tcp.xml:
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* docs/plugins/inspect/plugin-theora.xml:
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* docs/plugins/inspect/plugin-typefindfunctions.xml:
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* docs/plugins/inspect/plugin-videoconvert.xml:
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* docs/plugins/inspect/plugin-videorate.xml:
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* docs/plugins/inspect/plugin-videoscale.xml:
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* docs/plugins/inspect/plugin-videotestsrc.xml:
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* docs/plugins/inspect/plugin-volume.xml:
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* docs/plugins/inspect/plugin-vorbis.xml:
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* docs/plugins/inspect/plugin-ximagesink.xml:
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* docs/plugins/inspect/plugin-xvimagesink.xml:
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Update docs
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2018-03-17 06:33:38 +0100 Edward Hervey <edward@centricular.com>
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* ext/ogg/gstoggstream.c:
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oggstream: protect against out-of-bounds read
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We need at least 17 bytes of data for a valid flac header
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oss-fuzz #6974
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2018-03-16 09:28:44 +0000 Tim-Philipp Müller <tim@centricular.com>
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* tests/check/elements/audiomixer.c:
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tests: audiomixer: remove unistd.h include
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Not needed and breaks the build with MVSC.
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2018-03-15 09:58:11 +0200 Sebastian Dröge <sebastian@centricular.com>
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* gst-libs/gst/audio/gstaudiostreamalign.h:
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audiostreamalign: Mark the whole type as new in 1.14
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2018-03-13 23:09:58 +0200 Sebastian Dröge <sebastian@centricular.com>
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* configure.ac:
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* pkgconfig/gstreamer-audio-uninstalled.pc.in:
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* pkgconfig/gstreamer-audio.pc.in:
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* pkgconfig/gstreamer-video-uninstalled.pc.in:
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* pkgconfig/gstreamer-video.pc.in:
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* pkgconfig/meson.build:
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pkg-config: Add orc-0.4 to Requires.private of gstreamer-audio and gstreamer-video
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https://bugzilla.gnome.org/show_bug.cgi?id=794307
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=== release 1.13.91 ===
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=== release 1.13.91 ===
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2018-03-13 19:13:18 +0000 Tim-Philipp Müller <tim@centricular.com>
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2018-03-13 19:13:18 +0000 Tim-Philipp Müller <tim@centricular.com>
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* ChangeLog:
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* NEWS:
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* NEWS:
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* RELEASE:
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* RELEASE:
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* configure.ac:
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* configure.ac:
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222
NEWS
222
NEWS
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@ -3,17 +3,19 @@
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GSTREAMER 1.14 RELEASE NOTES
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GSTREAMER 1.14 RELEASE NOTES
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GStreamer 1.14.0 has not been released yet. It is scheduled for release
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The GStreamer team is proud to announce a new major feature release in
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in early March 2018.
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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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There are unstable pre-releases available for testing and development
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As always, this release is again packed with new features, bug fixes and
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purposes. The latest pre-release is version 1.13.91 (rc2) and was
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other improvements.
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released on 12 March 2018.
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GStreamer 1.14.0 was released on 19 March 2018.
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See https://gstreamer.freedesktop.org/releases/1.14/ for the latest
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See https://gstreamer.freedesktop.org/releases/1.14/ for the latest
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version of this document.
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version of this document.
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_Last updated: Monday 12 March 2018, 18:00 UTC (log)_
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_Last updated: Monday 19 March 2018, 12:00 UTC (log)_
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Introduction
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Introduction
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@ -72,6 +74,13 @@ Highlights
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- Major gobject-introspection annotation improvements for large parts
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- Major gobject-introspection annotation improvements for large parts
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of the library API
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of the library API
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- GStreamer C# bindings have been revived and seen many updates and
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fixes
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- The externally maintained GStreamer Rust bindings had many usability
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improvements and cover most of the API now. Coinciding with the 1.14
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release, a new release with the 1.14 API additions is happening.
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Major new features and changes
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Major new features and changes
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@ -153,7 +162,6 @@ New Elements
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pipeline into multiple processes_ or his lightning talk from last
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pipeline into multiple processes_ or his lightning talk from last
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year's GStreamer Conference in Prague for all the gory details.
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year's GStreamer Conference in Prague for all the gory details.
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- proxysink and proxysrc are new elements to pass data from one
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- proxysink and proxysrc are new elements to pass data from one
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pipeline to another within the same process, very similar to the
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pipeline to another within the same process, very similar to the
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existing inter elements, but not limited to raw audio and video
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existing inter elements, but not limited to raw audio and video
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@ -191,12 +199,14 @@ New Elements
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- The curl plugin has gained a new curlhttpsrc element, which is
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- The curl plugin has gained a new curlhttpsrc element, which is
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useful for testing HTTP protocol version 2.0 amongst other things.
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useful for testing HTTP protocol version 2.0 amongst other things.
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- The msdk plugin has gained a MPEG-2 video decoder(msdkmpeg2dec), VP8
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decoder(msdkvp8dec) and a VC1/WMV decoder(msdkvc1dec)
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Noteworthy new API
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Noteworthy new API
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- GstPromise provides future/promise-like functionality. This is used
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- GstPromise provides future/promise-like functionality. This is used
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in the GStreamer WebRTC implementation.
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in the GStreamer WebRTC implementation.
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- GstReferenceTimestampMeta is a new meta that allows you to attach
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- GstReferenceTimestampMeta is a new meta that allows you to attach
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additional reference timestamps to a buffer. These timestamps don't
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additional reference timestamps to a buffer. These timestamps don't
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have to relate to the pipeline clock in any way. Examples of this
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have to relate to the pipeline clock in any way. Examples of this
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@ -204,18 +214,15 @@ Noteworthy new API
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counter on the capture side or the (local) UNIX timestamp when the
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counter on the capture side or the (local) UNIX timestamp when the
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media was captured. The decklink elements make use of this.
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media was captured. The decklink elements make use of this.
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- GstVideoRegionOfInterestMeta: it's now possible to attach generic
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- GstVideoRegionOfInterestMeta: it's now possible to attach generic
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free-form element-specific parameters to a region of interest meta,
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free-form element-specific parameters to a region of interest meta,
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for example to tell a downstream encoder to use certain codec
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for example to tell a downstream encoder to use certain codec
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parameters for a certain region.
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parameters for a certain region.
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- gst_bus_get_pollfd can be used to obtain a file descriptor for the
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- gst_bus_get_pollfd can be used to obtain a file descriptor for the
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bus that can be poll()-ed on for new messages. This is useful for
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bus that can be poll()-ed on for new messages. This is useful for
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integration with non-GLib event loops.
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integration with non-GLib event loops.
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- gst_get_main_executable_path() can be used by wrapper plugins that
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- gst_get_main_executable_path() can be used by wrapper plugins that
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need to find things in the directory where the application
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need to find things in the directory where the application
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executable is located. In the same vein,
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executable is located. In the same vein,
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@ -229,23 +236,19 @@ Noteworthy new API
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function. gst-inspect-1.0 will use this information to print pad
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function. gst-inspect-1.0 will use this information to print pad
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properties.
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properties.
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- new convenience functions to iterate over element pads without using
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- new convenience functions to iterate over element pads without using
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the GstIterator API: gst_element_foreach_pad(),
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the GstIterator API: gst_element_foreach_pad(),
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gst_element_foreach_src_pad(), and gst_element_foreach_sink_pad().
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gst_element_foreach_src_pad(), and gst_element_foreach_sink_pad().
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- GstBaseSrc and appsrc have gained support for buffer lists:
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- GstBaseSrc and appsrc have gained support for buffer lists:
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GstBaseSrc subclasses can use gst_base_src_submit_buffer_list(), and
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GstBaseSrc subclasses can use gst_base_src_submit_buffer_list(), and
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applications can use gst_app_src_push_buffer_list() to push a buffer
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applications can use gst_app_src_push_buffer_list() to push a buffer
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list into appsrc.
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list into appsrc.
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- The GstHarness unit test harness has a couple of new convenience
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- The GstHarness unit test harness has a couple of new convenience
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functions to retrieve all pending data in the harness in form of a
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functions to retrieve all pending data in the harness in form of a
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single chunk of memory.
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single chunk of memory.
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- GstAudioStreamAlign is a new helper object for audio elements that
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- GstAudioStreamAlign is a new helper object for audio elements that
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handles discontinuity detection and sample alignment. It will align
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handles discontinuity detection and sample alignment. It will align
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samples after the previous buffer's samples, but keep track of the
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samples after the previous buffer's samples, but keep track of the
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@ -254,7 +257,6 @@ Noteworthy new API
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This simply factors out code that was duplicated in a number of
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This simply factors out code that was duplicated in a number of
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elements into a common helper API.
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elements into a common helper API.
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- The GstVideoEncoder base class implements Quality of Service (QoS)
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- The GstVideoEncoder base class implements Quality of Service (QoS)
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now. This is disabled by default and must be opted in by setting the
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now. This is disabled by default and must be opted in by setting the
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"qos" property, which will make the base class gather statistics
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"qos" property, which will make the base class gather statistics
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@ -265,7 +267,6 @@ Noteworthy new API
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can just drop them and skip encoding in the hope that the pipeline
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can just drop them and skip encoding in the hope that the pipeline
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will catch up.
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will catch up.
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- The GstVideoOverlay interface gained a few helper functions for
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- The GstVideoOverlay interface gained a few helper functions for
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installing and handling a "render-rectangle" property on elements
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installing and handling a "render-rectangle" property on elements
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that implement this interface, so that this functionality can also
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that implement this interface, so that this functionality can also
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@ -274,7 +275,6 @@ Noteworthy new API
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require all implementors to provide it which would not be
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require all implementors to provide it which would not be
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backwards-compatible.
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backwards-compatible.
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- A new base class, GstNonstreamAudioDecoder for non-stream audio
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- A new base class, GstNonstreamAudioDecoder for non-stream audio
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decoders was added to gst-plugins-bad. This base-class is meant to
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decoders was added to gst-plugins-bad. This base-class is meant to
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be used for audio decoders that require the whole stream to be
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be used for audio decoders that require the whole stream to be
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@ -283,7 +283,6 @@ Noteworthy new API
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files (GYM/VGM/etc), MIDI files and others. The new openmptdec
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files (GYM/VGM/etc), MIDI files and others. The new openmptdec
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element is based on this.
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element is based on this.
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- Full list of API new in 1.14:
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- Full list of API new in 1.14:
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- GStreamer core API new in 1.14
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- GStreamer core API new in 1.14
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- GStreamer base library API new in 1.14
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- GStreamer base library API new in 1.14
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@ -320,7 +319,6 @@ New RTP features and improvements
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streams in RED packets, and such streams need to be wrapped and
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streams in RED packets, and such streams need to be wrapped and
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unwrapped in order to use ULPFEC with chrome.
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unwrapped in order to use ULPFEC with chrome.
|
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- a few new buffer flags for FEC support:
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- a few new buffer flags for FEC support:
|
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GST_BUFFER_FLAG_NON_DROPPABLE can be used to mark important buffers,
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GST_BUFFER_FLAG_NON_DROPPABLE can be used to mark important buffers,
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e.g. to flag RTP packets carrying keyframes or codec setup data for
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e.g. to flag RTP packets carrying keyframes or codec setup data for
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@ -333,11 +331,12 @@ New RTP features and improvements
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payloaders to make use of these.
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payloaders to make use of these.
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|
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- rtpbin now has an option for increasing timestamp offsets gradually:
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- rtpbin now has an option for increasing timestamp offsets gradually:
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Instant large changes to the internal ts_offset may cause timestamps
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Sudden large changes to the internal ts_offset may cause timestamps
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to move backwards and also cause visible glitches in media playback.
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to move backwards and may also cause visible glitches in media
|
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The new "max-ts-offset-adjustment" and "max-ts-offset" properties
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playback. The new "max-ts-offset-adjustment" and "max-ts-offset"
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let the application control the rate to apply changes to ts_offset.
|
properties let the application control the rate to apply changes to
|
||||||
There have also been some EOS/BYE handling improvements in rtpbin.
|
ts_offset. There have also been some EOS/BYE handling improvements
|
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in rtpbin.
|
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|
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- rtpjitterbuffer has a new fast start mode: in many scenarios the
|
- rtpjitterbuffer has a new fast start mode: in many scenarios the
|
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jitter buffer will have to wait for the full configured latency
|
jitter buffer will have to wait for the full configured latency
|
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@ -395,10 +394,10 @@ New element features
|
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continue streaming if one of the inputs stops producing data.
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continue streaming if one of the inputs stops producing data.
|
||||||
|
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- jpegenc has gained a "snapshot" property just like pngenc to make it
|
- jpegenc has gained a "snapshot" property just like pngenc to make it
|
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easier to just output a single encoded frame.
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easier to output just a single encoded frame.
|
||||||
|
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- jpegdec will now handle interlaced MJPEG streams properly and also
|
- jpegdec will now handle interlaced MJPEG streams properly and also
|
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handle frames without an End of Image marker better.
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handles frames without an End of Image marker better.
|
||||||
|
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||||||
- v4l2: There are now video encoders for VP8, VP9, MPEG4, and H263.
|
- v4l2: There are now video encoders for VP8, VP9, MPEG4, and H263.
|
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The v4l2 video decoder handles dynamic resolution changes, and the
|
The v4l2 video decoder handles dynamic resolution changes, and the
|
||||||
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@ -414,7 +413,7 @@ New element features
|
||||||
|
|
||||||
- rtspsrc now has support for RTSP protocol version 2.0 as well as
|
- rtspsrc now has support for RTSP protocol version 2.0 as well as
|
||||||
ONVIF audio backchannels (see below for more details). It also
|
ONVIF audio backchannels (see below for more details). It also
|
||||||
sports a new ["accept-certificate"] signal for "manually" checking a
|
sports a new "accept-certificate" signal for "manually" checking a
|
||||||
TLS certificate for validity. It now also prints RTSP/SDP messages
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TLS certificate for validity. It now also prints RTSP/SDP messages
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to the gstreamer debug log instead of stdout.
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to the gstreamer debug log instead of stdout.
|
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|
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@ -432,8 +431,9 @@ New element features
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||||||
software like Adobe Premiere and FinalCut Pro to import the files
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software like Adobe Premiere and FinalCut Pro to import the files
|
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while they are still being written to. This only works with constant
|
while they are still being written to. This only works with constant
|
||||||
framerate I-frame only streams, and for now only support for ProRes
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framerate I-frame only streams, and for now only support for ProRes
|
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video and raw audio is implemented but adding new codecs is just a
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video and raw audio is implemented. Adding support for additional
|
||||||
matter of defining appropriate maximum frame sizes.
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codecs is just a matter of defining appropriate maximum frame sizes
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though.
|
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|
|
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- qtmux also supports writing of svmi atoms with stereoscopic video
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- qtmux also supports writing of svmi atoms with stereoscopic video
|
||||||
information now. Trak timescales can be configured on a per-stream
|
information now. Trak timescales can be configured on a per-stream
|
||||||
|
@ -441,7 +441,7 @@ New element features
|
||||||
new formats can be muxed: MPEG layer 1 and 2, AC3 and Opus, as well
|
new formats can be muxed: MPEG layer 1 and 2, AC3 and Opus, as well
|
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as PNG and VP9.
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as PNG and VP9.
|
||||||
|
|
||||||
- souphttpsrc now does connection sharing by default, shares its
|
- souphttpsrc now does connection sharing by default: it shares its
|
||||||
SoupSession with other elements in the same pipeline via a
|
SoupSession with other elements in the same pipeline via a
|
||||||
GstContext if possible (session-wide settings are all the defaults).
|
GstContext if possible (session-wide settings are all the defaults).
|
||||||
This allows for connection reuse, cookie sharing, etc. Applications
|
This allows for connection reuse, cookie sharing, etc. Applications
|
||||||
|
@ -466,7 +466,7 @@ New element features
|
||||||
will handle this just fine, but that's often more luck than by
|
will handle this just fine, but that's often more luck than by
|
||||||
design. In any case, it's not right, so we disallow it now.
|
design. In any case, it's not right, so we disallow it now.
|
||||||
|
|
||||||
- matroskamux had Table of Content (TOC) support now (chapters etc.)
|
- matroskamux has Table of Content (TOC) support now (chapters etc.)
|
||||||
and matroskademux TOC support has been improved. matroskademux has
|
and matroskademux TOC support has been improved. matroskademux has
|
||||||
also seen seeking improvements searching for the right cluster and
|
also seen seeking improvements searching for the right cluster and
|
||||||
position.
|
position.
|
||||||
|
@ -482,7 +482,6 @@ New element features
|
||||||
passing through data (e.g. because target-timecode and end-timecode
|
passing through data (e.g. because target-timecode and end-timecode
|
||||||
respectively have been reached).
|
respectively have been reached).
|
||||||
|
|
||||||
|
|
||||||
- h265parse and h265parse will try harder to make upstream output the
|
- h265parse and h265parse will try harder to make upstream output the
|
||||||
same caps as downstream requires or prefers, thus avoiding
|
same caps as downstream requires or prefers, thus avoiding
|
||||||
unnecessary conversion. The parsers also expose chroma format and
|
unnecessary conversion. The parsers also expose chroma format and
|
||||||
|
@ -537,11 +536,18 @@ New element features
|
||||||
|
|
||||||
- work continued on the msdk plugin for Intel's Media SDK which
|
- work continued on the msdk plugin for Intel's Media SDK which
|
||||||
enables hardware-accelerated video encoding and decoding on Intel
|
enables hardware-accelerated video encoding and decoding on Intel
|
||||||
graphics hardware on Windows or Linux. More tuning options were
|
graphics hardware on Windows or Linux. Added the video memory,
|
||||||
added, and more pixel formats and video codecs are supported now.
|
buffer pool, and context/session sharing support which helps to
|
||||||
The encoder now also handles force-key-unit events and can insert
|
improve the performance and resource utilization. Rendernode support
|
||||||
frame-packing SEIs for side-by-side and top-bottom stereoscopic 3D
|
is in place which helps to avoid the constraint of having a running
|
||||||
video.
|
graphics server as DRM-Master. Encoders are exposing a number rate
|
||||||
|
control algorithms now. More encoder tuning options like
|
||||||
|
trellis-quantiztion (h264), slice size control (h264), B-pyramid
|
||||||
|
prediction(h264), MB-level bitrate control, frame partitioning and
|
||||||
|
adaptive I/B frame insertion were added, and more pixel formats and
|
||||||
|
video codecs are supported now. The encoder now also handles
|
||||||
|
force-key-unit events and can insert frame-packing SEIs for
|
||||||
|
side-by-side and top-bottom stereoscopic 3D video.
|
||||||
|
|
||||||
- dashdemux can now do adaptive trick play of certain types of DASH
|
- dashdemux can now do adaptive trick play of certain types of DASH
|
||||||
streams, meaning it can do fast-forward/fast-rewind of normal (non-I
|
streams, meaning it can do fast-forward/fast-rewind of normal (non-I
|
||||||
|
@ -552,7 +558,6 @@ New element features
|
||||||
supports webvtt subtitle streams now and has seen improvements when
|
supports webvtt subtitle streams now and has seen improvements when
|
||||||
seeking in live streams.
|
seeking in live streams.
|
||||||
|
|
||||||
|
|
||||||
- kmssink has seen lots of fixes and improvements in this cycle,
|
- kmssink has seen lots of fixes and improvements in this cycle,
|
||||||
including:
|
including:
|
||||||
|
|
||||||
|
@ -662,7 +667,7 @@ all scenarios, e.g. where the OpenGL driver does not properly support
|
||||||
multiple sharing contexts in different threads; on Linux Nouveau is
|
multiple sharing contexts in different threads; on Linux Nouveau is
|
||||||
known to be broken in this respect, whilst NVIDIA's proprietary drivers
|
known to be broken in this respect, whilst NVIDIA's proprietary drivers
|
||||||
and most other drivers generally work fine, and the experience with
|
and most other drivers generally work fine, and the experience with
|
||||||
Intel's driver seems to be fixed; some proprietary embedded Linux
|
Intel's driver seems to be mixed; some proprietary embedded Linux
|
||||||
drivers don't work; macOS works).
|
drivers don't work; macOS works).
|
||||||
|
|
||||||
GstPhysMemoryAllocator interface moved from -bad to -base
|
GstPhysMemoryAllocator interface moved from -bad to -base
|
||||||
|
@ -757,7 +762,6 @@ Tracing framework and debugging improvements
|
||||||
log handler of course, this just provides this functionality as part
|
log handler of course, this just provides this functionality as part
|
||||||
of GStreamer.
|
of GStreamer.
|
||||||
|
|
||||||
|
|
||||||
- 'fakevideosink is a null sink for video data that advertises
|
- 'fakevideosink is a null sink for video data that advertises
|
||||||
video-specific metas ane behaves like a video sink. See above for
|
video-specific metas ane behaves like a video sink. See above for
|
||||||
more details.
|
more details.
|
||||||
|
@ -786,7 +790,7 @@ Tracing framework and debugging improvements
|
||||||
reordering if delay > packet-spacing, so by setting
|
reordering if delay > packet-spacing, so by setting
|
||||||
"allow-reordering" to FALSE you guarantee that the packets are in
|
"allow-reordering" to FALSE you guarantee that the packets are in
|
||||||
order, while at the same time introducing delay/jitter to them. By
|
order, while at the same time introducing delay/jitter to them. By
|
||||||
using the new "delay-distribution" property the use can control how
|
using the new "delay-distribution" property the user can control how
|
||||||
the delay applied to delayed packets is distributed: This is either
|
the delay applied to delayed packets is distributed: This is either
|
||||||
the uniform distribution (as before) or the normal distribution; in
|
the uniform distribution (as before) or the normal distribution; in
|
||||||
addition there is also the gamma distribution which simulates the
|
addition there is also the gamma distribution which simulates the
|
||||||
|
@ -810,9 +814,8 @@ Tools
|
||||||
|
|
||||||
GStreamer RTSP server
|
GStreamer RTSP server
|
||||||
|
|
||||||
- Initial support for [RTSP protocol version
|
- Initial support for RTSP protocol version 2.0 was added, which is to
|
||||||
2.0][rtsp2-lightning-talk] was added, which is to the best of our
|
the best of our knowledge the first RTSP 2.0 implementation ever!
|
||||||
knowledge the first RTSP 2.0 implementation ever!
|
|
||||||
|
|
||||||
- ONVIF audio backchannel support. This is an extension specified by
|
- ONVIF audio backchannel support. This is an extension specified by
|
||||||
ONVIF that allows RTSP clients (e.g. a control room operator) to
|
ONVIF that allows RTSP clients (e.g. a control room operator) to
|
||||||
|
@ -824,7 +827,6 @@ GStreamer RTSP server
|
||||||
ONVIF-specific subclasses GstRTSPOnvifServer and
|
ONVIF-specific subclasses GstRTSPOnvifServer and
|
||||||
GstRTSPOnvifMediaFactory to enable this functionality.
|
GstRTSPOnvifMediaFactory to enable this functionality.
|
||||||
|
|
||||||
|
|
||||||
- The internal server streaming pipeline is now dynamically
|
- The internal server streaming pipeline is now dynamically
|
||||||
reconfigured on PLAY based on the transports needed. This means that
|
reconfigured on PLAY based on the transports needed. This means that
|
||||||
the server no longer adds the pipeline plumbing for all possible
|
the server no longer adds the pipeline plumbing for all possible
|
||||||
|
@ -852,22 +854,125 @@ GStreamer RTSP server
|
||||||
|
|
||||||
GStreamer VAAPI
|
GStreamer VAAPI
|
||||||
|
|
||||||
- this section will be filled in shortly {FIXME!}
|
- Improve DMABuf's usage, both upstream and dowstream, and
|
||||||
|
memory:DMABuf caps feature is also negotiated when the dmabuf-based
|
||||||
|
buffer cannot be mapped onto user-space.
|
||||||
|
|
||||||
|
- VA initialization was fixed when it is used in headless systems.
|
||||||
|
|
||||||
|
- VA display sharing, through GstContext, among the pipeline, has been
|
||||||
|
improved, adding the possibility to the application share its VA
|
||||||
|
display (external display) via gst.vaapi.app.Display context.
|
||||||
|
|
||||||
|
- VA display cache was removed.
|
||||||
|
|
||||||
|
- libva's log messages are now redirected into the GStreamer log
|
||||||
|
handler.
|
||||||
|
|
||||||
|
- Decoders improved their upstream re-negotiation by avoiding to
|
||||||
|
re-instantiate the internal decoder if stream caps are compatible
|
||||||
|
with the previous one.
|
||||||
|
|
||||||
|
- When downstream doesn't support GstVideoMeta and the decoded frames
|
||||||
|
don't have standard strides, they are copied onto system
|
||||||
|
memory-based buffers.
|
||||||
|
|
||||||
|
- H.264 decoder has a low-latency property, for live streams which
|
||||||
|
doesn't conform the H.264 specification but still it is required to
|
||||||
|
push the frames to downstream as soon as possible.
|
||||||
|
|
||||||
|
- As part of the Google Summer of Code 2017 the H.264 decoder drops
|
||||||
|
MVC and SVC frames when base-only property is enabled.
|
||||||
|
|
||||||
|
- Added support for libva-2.0 (VA-API 1.0).
|
||||||
|
|
||||||
|
- H.264 and H.265 encoders handle Region-Of-Interest metas by adding a
|
||||||
|
delta-qp for every rectangle within the frame specified by those
|
||||||
|
metas.
|
||||||
|
|
||||||
|
- Encoders for H.264 and H.265 set the media profile by the downstream
|
||||||
|
caps.
|
||||||
|
|
||||||
|
- H.264 encoder inserts an AU delimiter for each encoded frame when
|
||||||
|
aud property is enabled (it is only available for certain drivers
|
||||||
|
and platforms).
|
||||||
|
|
||||||
|
- H.264 encoder supports for P and B hierarchical prediction modes.
|
||||||
|
|
||||||
|
- All encoders handles a quality-level property, which is a number
|
||||||
|
from 1 to 8, where a lower number means higher quality, but slower
|
||||||
|
processing, and vice-versa.
|
||||||
|
|
||||||
|
- VP8 and VP9 encoders support constant bit-rate mode (CBR).
|
||||||
|
|
||||||
|
- VP8, VP9 and H.265 encoders support variable bit-rate mode (VBR).
|
||||||
|
|
||||||
|
- Resurrected GstGLUploadTextureMeta handling for EGL backends.
|
||||||
|
|
||||||
|
- H.265 encoder can configure its number of reference frames via the
|
||||||
|
refs property.
|
||||||
|
|
||||||
|
- Add H.264 encoder mbbrc property, which controls the macro-block
|
||||||
|
bitrate as auto, on or off.
|
||||||
|
|
||||||
|
- Add H.264 encoder temporal-levels property, to select the number of
|
||||||
|
temporal levels to be included.
|
||||||
|
|
||||||
|
- Add to H.264 and H.265 encoders the properties qp-ip and qp-ib, to
|
||||||
|
handle the QP (quality parameter) difference between the I and P
|
||||||
|
frames, and the I and B frames, respectively.
|
||||||
|
|
||||||
|
- vaapisink was demoted to marginal rank on Wayland because COGL
|
||||||
|
cannot display YUV surfaces.
|
||||||
|
|
||||||
|
|
||||||
GStreamer Editing Services and NLE
|
GStreamer Editing Services and NLE
|
||||||
|
|
||||||
- this section will be filled in shortly {FIXME!}
|
- Handle crossfade in complex scenarios by using the new
|
||||||
|
compositorpad::crossfade-ratio property
|
||||||
|
|
||||||
|
- Add API allowing to stop using proxies for clips in the timeline
|
||||||
|
|
||||||
|
- Allow management of none square pixel aspect ratios by allowing
|
||||||
|
application to deal with them in the way they want
|
||||||
|
|
||||||
|
- Misc fixes around the timeline editing API
|
||||||
|
|
||||||
|
|
||||||
GStreamer validate
|
GStreamer validate
|
||||||
|
|
||||||
- this section will be filled in shortly {FIXME!}
|
- Handle running scenarios on live pipelines (in the "content sense",
|
||||||
|
not the GStreamer one)
|
||||||
|
|
||||||
|
- Implement RTSP support with a basic server based on gst-rtsp-server,
|
||||||
|
and add RTSP 1.0 and 2.0 integration tests
|
||||||
|
|
||||||
|
- Implement a plugin that allows users to implement configurable
|
||||||
|
tests. It currently can check if a particular element is added a
|
||||||
|
configurable number of time in the pipeline. In the future that
|
||||||
|
plugin should allow us to implement specific tests of any kind in a
|
||||||
|
descriptive way
|
||||||
|
|
||||||
|
- Add a verbosity configuration which behaves in a similare way as the
|
||||||
|
gst-launch-1.0 verbose flags allowing the informations to be
|
||||||
|
outputed on any running pipeline when enabling GstValidate.
|
||||||
|
|
||||||
|
- Misc optimization in the launcher, making the tests run much faster.
|
||||||
|
|
||||||
|
|
||||||
GStreamer Python Bindings
|
GStreamer C# bindings
|
||||||
|
|
||||||
- this section will be filled in shortly {FIXME!}
|
- Port to the meson build system, autotools support has been removed
|
||||||
|
|
||||||
|
- Use a new GlibSharp version, set as a meson subproject
|
||||||
|
|
||||||
|
- Update wrapped API to GStreamer 1.14
|
||||||
|
|
||||||
|
- Removed the need for "glue" code
|
||||||
|
|
||||||
|
- Provide a nuget
|
||||||
|
|
||||||
|
- Misc API fixes
|
||||||
|
|
||||||
|
|
||||||
Build and Dependencies
|
Build and Dependencies
|
||||||
|
@ -1058,7 +1163,15 @@ the git 1.14 branch, which is a stable branch.
|
||||||
|
|
||||||
1.14.0
|
1.14.0
|
||||||
|
|
||||||
1.14.0 is scheduled to be released in early March 2018.
|
1.14.0 was released on 19 March 2018.
|
||||||
|
|
||||||
|
1.14.1
|
||||||
|
|
||||||
|
The first 1.14 bug-fix release (1.14.1) is scheduled to be released
|
||||||
|
around the end of March or beginning of April.
|
||||||
|
|
||||||
|
This release only contains bugfixes and it should be safe to update from
|
||||||
|
1.14.0.
|
||||||
|
|
||||||
|
|
||||||
Known Issues
|
Known Issues
|
||||||
|
@ -1075,7 +1188,7 @@ unstable development version leading up to the stable 1.16 release. The
|
||||||
development of 1.15/1.16 will happen in the git master branch.
|
development of 1.15/1.16 will happen in the git master branch.
|
||||||
|
|
||||||
The plan for the 1.16 development cycle is yet to be confirmed, but it
|
The plan for the 1.16 development cycle is yet to be confirmed, but it
|
||||||
is expected that feature freeze will be around August 2017 followed by
|
is expected that feature freeze will be around August 2018 followed by
|
||||||
several 1.15 pre-releases and the new 1.16 stable release in September.
|
several 1.15 pre-releases and the new 1.16 stable release in September.
|
||||||
|
|
||||||
1.16 will be backwards-compatible to the stable 1.14, 1.12, 1.10, 1.8,
|
1.16 will be backwards-compatible to the stable 1.14, 1.12, 1.10, 1.8,
|
||||||
|
@ -1084,6 +1197,7 @@ several 1.15 pre-releases and the new 1.16 stable release in September.
|
||||||
------------------------------------------------------------------------
|
------------------------------------------------------------------------
|
||||||
|
|
||||||
_These release notes have been prepared by Tim-Philipp Müller with_
|
_These release notes have been prepared by Tim-Philipp Müller with_
|
||||||
_contributions from Sebastian Dröge._
|
_contributions from Sebastian Dröge, Sreerenj Balachandran, Thibault
|
||||||
|
Saunier_ _and Víctor Manuel Jáquez Leal._
|
||||||
|
|
||||||
_License: CC BY-SA 4.0_
|
_License: CC BY-SA 4.0_
|
||||||
|
|
15
RELEASE
15
RELEASE
|
@ -1,11 +1,14 @@
|
||||||
This is GStreamer gst-plugins-base 1.13.91.
|
This is GStreamer gst-plugins-base 1.14.0.
|
||||||
|
|
||||||
The GStreamer team is pleased to announce the first release candidate for the
|
The GStreamer team is thrilled to announce a new major feature release in the
|
||||||
upcoming stable 1.14 release series.
|
stable 1.x API series of your favourite cross-platform multimedia framework!
|
||||||
|
|
||||||
The 1.14 release series adds new features on top of the 1.0, 1.2, 1.4, 1.6,
|
As always, this release is again packed with new features, bug fixes and
|
||||||
1.8, 1.10 and 1.12 series and is part of the API and ABI-stable 1.x release
|
other improvements.
|
||||||
series of the GStreamer multimedia framework.
|
|
||||||
|
The 1.14 release series adds new features on top of the 1.12 series and is
|
||||||
|
part of the API and ABI-stable 1.x release series of the GStreamer multimedia
|
||||||
|
framework.
|
||||||
|
|
||||||
Full release notes can be found at:
|
Full release notes can be found at:
|
||||||
|
|
||||||
|
|
|
@ -5,7 +5,7 @@ dnl please read gstreamer/docs/random/autotools before changing this file
|
||||||
dnl initialize autoconf
|
dnl initialize autoconf
|
||||||
dnl releases only do -Wall, git and prerelease does -Werror too
|
dnl releases only do -Wall, git and prerelease does -Werror too
|
||||||
dnl use a three digit version number for releases, and four for git/prerelease
|
dnl use a three digit version number for releases, and four for git/prerelease
|
||||||
AC_INIT([GStreamer Base Plug-ins],[1.13.91],[http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer],[gst-plugins-base])
|
AC_INIT([GStreamer Base Plug-ins],[1.14.0],[http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer],[gst-plugins-base])
|
||||||
|
|
||||||
AG_GST_INIT
|
AG_GST_INIT
|
||||||
|
|
||||||
|
@ -56,10 +56,10 @@ dnl 1.2.5 => 205
|
||||||
dnl 1.10.9 (who knows) => 1009
|
dnl 1.10.9 (who knows) => 1009
|
||||||
dnl
|
dnl
|
||||||
dnl sets GST_LT_LDFLAGS
|
dnl sets GST_LT_LDFLAGS
|
||||||
AS_LIBTOOL(GST, 1391, 0, 1391)
|
AS_LIBTOOL(GST, 1400, 0, 1400)
|
||||||
|
|
||||||
dnl *** required versions of GStreamer stuff ***
|
dnl *** required versions of GStreamer stuff ***
|
||||||
GST_REQ=1.13.91
|
GST_REQ=1.14.0
|
||||||
|
|
||||||
dnl *** autotools stuff ****
|
dnl *** autotools stuff ****
|
||||||
|
|
||||||
|
|
|
@ -34,6 +34,16 @@ A wide range of video and audio decoders, encoders, and filters are included.
|
||||||
</GitRepository>
|
</GitRepository>
|
||||||
</repository>
|
</repository>
|
||||||
|
|
||||||
|
<release>
|
||||||
|
<Version>
|
||||||
|
<revision>1.14.0</revision>
|
||||||
|
<branch>master</branch>
|
||||||
|
<name></name>
|
||||||
|
<created>2018-03-19</created>
|
||||||
|
<file-release rdf:resource="https://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-base-1.14.0.tar.xz" />
|
||||||
|
</Version>
|
||||||
|
</release>
|
||||||
|
|
||||||
<release>
|
<release>
|
||||||
<Version>
|
<Version>
|
||||||
<revision>1.13.91</revision>
|
<revision>1.13.91</revision>
|
||||||
|
|
|
@ -1,5 +1,5 @@
|
||||||
project('gst-plugins-base', 'c',
|
project('gst-plugins-base', 'c',
|
||||||
version : '1.13.91',
|
version : '1.14.0',
|
||||||
meson_version : '>= 0.36.0',
|
meson_version : '>= 0.36.0',
|
||||||
default_options : [ 'warning_level=1',
|
default_options : [ 'warning_level=1',
|
||||||
'buildtype=debugoptimized' ])
|
'buildtype=debugoptimized' ])
|
||||||
|
|
Loading…
Reference in a new issue