RELEASE: GStreamer VA-API Plugins 0.5.10
Sreerenj Balachandran
bsreerenj at gmail.com
Tue Feb 3 05:22:35 PST 2015
The gstreamer-vaapi team is pleased to announce the availability
of the 0.5.10 release.
gstreamer-vaapi is a collection of GStreamer plugins and helper
libraries that allow hardware accelerated video decoding, video
encoding and video processing through VA-API. Complete support depends
on the underlying hardware. However, video decoding from JPEG, MPEG-2,
MPEG-4:2, H.264 AVC, H.264 MVC, VC-1 and VP8 is supported; and video
encoding in MPEG-2, H.264 AVC and H.264 MVC format is supported.
Renderers are available for X11, Wayland and raw DRM for headless
pipelines.
== Source Code ==
* Git repository:
<http://gitorious.org/vaapi/gstreamer-vaapi>
* Source tarballs:
<http://www.freedesktop.org/software/vaapi/releases/gstreamer-vaapi/>
456d8e8bc9f76e8f16318172d2b61c18e61c7da0 gstreamer-vaapi-0.5.10.tar.bz2
== Changes ==
* Major changes:
- Add support for DRM Render-Nodes for headless operation
- Add support for VA surface buffer sharing with DMABUF and GEM handles
- Add support for v4l2src with io-mode={dmabuf,dmabuf-import}
- Drop support for VA/GLX specific APIs in libgstvaapi and vaapisink
* Other Changes of interest:
- Allow for SW decoding fallbacks with unsupported profiles
- Make vaapipostproc work with SW elements
- Allow vaapipostproc to integrate with GL downstream elements
- Add support for high-quality scaling to vaapipostproc ("scale-method=hq")
- Fix advanced deinterlacing when it is the unique filter applied
- Add GstColorBalance interface to vaapisink
- Implement the GstNavigation interface into vaapisink
- Allow rescaling of X11 window for vaapisink
- Optimizations to vaapidecode thread handling
- Add decoding support for h264 interlaced streams with
repeat-first-field (RFF)
- Fix decoding of h264 interlaced streams in top-field-first order (TFF)
- Fix deinterlacing from non VA memory buffers
- Fix clearing of subtitle overlay
- Fix decoding of UK DVB-T2 streams
* GStreamer support corner:
- GStreamer >= 1.2-git is the a minimal requirement
- GStreamer 0.10.x and 1.0.x obsolete, and will be removed in a future release
== Reporting Bugs ==
* Bugs can be reported in the GNOME Bugzilla system at:
<https://bugzilla.gnome.org/enter_bug.cgi?product=gstreamer-vaapi>
>From the main page, new bugs can be reported through New -> Other ->
gstreamer-vaapi product.
== Contributors ==
This release was brought to you by: Changzhi Wei, Gwenole Beauchesne,
Holger Kaelberer, Michael Olbrich, Sebastian Dröge, Simon Farnsworth,
Sreerenj Balachandran, Víctor Manuel Jáquez, Wind Yuan. Thanks!
--
Regards,
Sreerenj Balachandran
Intel Open Source Technology Center
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