The frame width and height is rounded up to 128 and 32 since commit
8daac1c0, so the width, height for initialization should be rounded up to
128 and 32 too because the MSDK VP9 encoder will do some check on width
and height.

Sample pipeline:
gst-launch-1.0 videotestsrc ! \
video/x-raw,width=320,height=240,format=NV12 ! msdkvp9enc ! fakesink

Haihao Xiang authored Nov 07, 2019 and GStreamer Marge Bot committed Dec 10, 2019

An issue can be seen when using msdkh265enc with bitrate change in
playing state. The root cause is the corresponding plugin is loaded
again.

Returning MFX_ERR_UNDEFINED_BEHAVIOR from MSDK just means the plugin has
been loaded, so we may ignore this error when doing configuation again
in the sub class, otherwise the pipeline will be interrupted

Seungha Yang authored Aug 26, 2019 and Víctor Manuel Jáquez Leal committed Sep 10, 2019

Add new macro for sink/src pad template to ensure no DMABuf caps
features are exposed on Windows. Some DMABuf caps features
were not handled by the commit 9ec62418

Thus removing the preprocessor's directives to included if found.

Building against mfx_dispatcher is used to search for
headers in PREFIX/include/mfx/ only (commit: 62f04e80),
but it is just PREFIX/include with open source msdk version.

https://bugzilla.gnome.org/show_bug.cgi?id=796118

MJPEG doesn't have support for extended coding options

https://bugzilla.gnome.org/show_bug.cgi?id=793873

The base encoder common properties are not valid for
mjpeg encoder where there is no motion compensation or rate control.
Delaying the property installation on the base gobject
untill the subclass class_init get invoked.

https://bugzilla.gnome.org/show_bug.cgi?id=791637

Hyunjun Ko authored Feb 13, 2018 and Sreerenj Balachandran committed Feb 13, 2018

Makes GstMsdkContext to be a descendant of GstObject so that
we could track the life-cycle of the session of the driver.

Also replaces MsdkContext with this one.
Keeps msdk_d3d.c alive for the future.

https://bugzilla.gnome.org/show_bug.cgi?id=790752

E.g. from https://github.com/lu-zero/mfx_dispatch

Scott D Phillips authored Sep 27, 2016 and Josep Torra committed Nov 14, 2016

https://bugzilla.gnome.org/show_bug.cgi?id=770990

Josep Torra authored Apr 01, 2016 and Josep Torra committed Nov 14, 2016

[scott.d.phillips@intel.com: gst-indent *.c *.h]
[scott.d.phillips@intel.com: link with libva at build time]
[scott.d.phillips@intel.com: remove unused includes]
[scott.d.phillips@intel.com: Update README]

https://bugzilla.gnome.org/show_bug.cgi?id=770990