[gstreamer-bugs] [Bug 627768] add NV12 support to textoverlay

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Aug 24 10:51:25 PDT 2010


https://bugzilla.gnome.org/show_bug.cgi?id=627768
  GStreamer | gst-plugins-base | git

Sebastian Dröge <slomo> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |UNCONFIRMED
         Resolution|FIXED                       |

--- Comment #3 from Sebastian Dröge <slomo at circular-chaos.org> 2010-08-24 17:51:22 UTC ---
Apparently something is wrong here with the chroma. If you choose a color that
has cb!=cr you'll see that the chroma planes are both swapped. This should be
blue, not red:

gst-launch-0.10 videotestsrc !
"video/x-raw-yuv,format=(fourcc)NV12,width=800,height=600" ! clockoverlay
color=0xff0000ff font-desc="Sans 30" ! ffmpegcolorspace ! ximagesink

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