What is the difference in ximageisnk and mfw_v4lsink?

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What is the difference in ximageisnk and mfw_v4lsink?

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shinjimakino
Contributor I

I'd like to overlay widget on camera captured image renderd by gstreamer.
I tried to set X_OVERLAY of mfw_v4lsink element to application widget by gst_x_overlay_set_render_rectangle.
Captured image overlayed on the widget for video display.
then, I add another widget which overlayed on the video display widget.

However, I could not operate the addtional widget.
This problem didn't occur in using ximagesink.
Does anyone know about this?

The application created by using Qt, gstreamer, mfw_v4lsrc and mfw_v4lsink elements.

Device     : i.MX6 SABRE Smart Device (Dual Lite)
Platform   : Yocto Linux
kernel version  : Linux-3.0.35-4.1.0+yocto+gbdde70
Software Changes  : X11, Qt framework(ver 4.8.5), gstreamer (ver 0.10.36),
      gstreamer fsl plugin (ver 3.0.8) installed.
additional    : self-make Qt and gstreamer based application
application    
Hardware Changes  : no
Frequency of   : always
reproducibility
Display type  : HDMI(Touch Display on SABRE board) resolution 1024x768

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jamesbone
NXP TechSupport
NXP TechSupport

Please see the following thread,

does xvimagesink work on fsl-image-gui image ?

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shinjimakino
Contributor I

I saw the following information:

does xvimagesink work on fsl-image-gui image ?

fsl-image-gui in xvimagesink, do you really use ?

I have a quetion.
I'm using the daisy.(daisyis revision of yocto)

However, in daisy, fsl-image-gui is build error.

---- build error ----

$ MACHINE=imx6qsabresd source setup-environment build
$ bitbake fsl-image-gui
「ERROR:Nothing PROVIDES 'fsl-image-gui'. Close matches:
   fsl-image-multimedia」

Do you know a solution for this error?

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jamesbone
NXP TechSupport
NXP TechSupport

Did you do repo sync before doing the bitbake command?, make sure you are using  meta-fsl-bsp-release.

http://git.freescale.com/git/cgit.cgi/imx/meta-fsl-bsp-release.git/tree/imx/README?h=dora_3.10.17-1....


Have a great day,
Jaime

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