[Bug 744698] New: VDPAU interoperability with GstGL

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Feb 18 02:43:38 PST 2015


https://bugzilla.gnome.org/show_bug.cgi?id=744698

            Bug ID: 744698
           Summary: VDPAU interoperability with GstGL
    Classification: Platform
           Product: GStreamer
           Version: git master
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: julien.isorce at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Use "GL_NV_vdpau_interop", i.e. vdpausurface to gltexture, to have  
vdpauvideodec  ! glimagesink that avoids downloading/uploading the frame in
between.

Mesa's Gallium3D drivers has VDPAU state trackers.
On ubuntu 14, you need to install libvdpau-dev and mesa-vdpau-drivers packages.

https://www.opengl.org/registry/specs/NV/vdpau_interop.txt
http://nouveau.freedesktop.org/wiki/VideoAcceleration/

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