Víctor Jáquez

Mexico City (Mexico)

Igalian, imported from Mexico, since April 2008.

Latest Updates

Víctor Jáquez 17/04/2018

How to setup a gst-build environment with Intel’s VA-API stack

gst-build is far superior than gst-uninstalled scripts for developing GStreamer, mainly because its meson and ninja usage. Nonetheless, to integrate external dependencies it is not as easy as in gst-uninstalled. This guide aims to show how to integrate...

Víctor Jáquez 28/03/2018

GStreamer VA-API Troubleshooting

GStreamer VA-API is not a trivial piece of software. Even though, in my opinion it is a bit over-engineered, the complexity relies on its layered architecture: the user must troubleshoot in which layer is the failure. So, bear in mind this architecture:...

Víctor Jáquez 27/03/2018

GStreamer VA-API 1.14: what’s new?

As you may already know, there is a new release of GStreamer, 1.14. In this blog post we will talk about the new features and improvements of GStreamer VA-API module, though you have a more comprehensive list of changes in the release notes. Most of the...

Víctor Jáquez 07/12/2017

Enabling HuC for SKL/KBL in Debian/testing

Recently, our friend Florent complained that it was impossible to set a constant bitrate when encoding H.264 using low-power profile with gstreamer-vaapi . Low-power (LP) profiles are VA-API entry points, available in Intel SkyLake-based procesor and...

Víctor Jáquez 24/11/2017

Intel MediaSDK on Debian (testing)

Everybody knows it: install Intel MediaSDK in GNU/Linux is a PITA. With CentOS or Yocto is less cumbersome, if you trust blindly on scripts ran as root. I don’t like CentOS, I feel it like if I were living in the past. I like Debian (testing, of...

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msdk: change plugin's description

There are not only encoders nowadays, there are decoders too and a postprocessor in the future.

Víctor Jáquez11/01/2018

gl: display: demote error level at display creation error

https://bugzilla.gnome.org/show_bug.cgi?id=791391

Víctor Jáquez08/12/2017

gldownload: fix wrong enum

When compiling with clang, an enum conversion error is triggered since GstVideoFrameFlags are not GstVideoFlags. This patch sets GST_VIDEO_FRAME_FLAG_NONE to the added video meta. https://bugzilla.gnome.org/show_bug.cgi?id=791251

Víctor Jáquez05/12/2017

kmssink: initialize variable

Otherwise clang complains: gstkmssink.c:1192:7: warning: variable 'buf' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]

Víctor Jáquez10/07/2017

x264: fix memory leak

When the allowed caps are the same of template caps the allowed caps are not unrefed, leaking memory. https://bugzilla.gnome.org/show_bug.cgi?id=784060

Víctor Jáquez21/06/2017