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Freescale / gstreamer-imx

GStreamer 1.0 plugins for i.MX platforms
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image overlay using gstreamer imx plugins #273

Closed jigneshpatel47 closed 4 years ago

jigneshpatel47 commented 4 years ago

Hi,

I am using an imx6dualite processor with Linux kernel revision 4.9.88. I have installed GStreamer imx revision:1.10.4 Currently, I am using below GStreamer pipeline for text overlay using "imxg2dtextoverlay" and overlayimage using "gdkpixbufoverlay" on live camera stream "gst-launch-1.0 imxv4l2videosrc ! imxg2dvideotransform ! imxg2dtextoverlay name=overlay text=\"Overlay text here\" valignment=top halignment=left font-desc=\"Sans, 22\" ! gdkpixbufoverlay name=imageoverlay location=/home/user/CamOverlay.png ! imxipuvideotransform ! imxipuvideosink"

I want to overlay the image on my camera stream using imx GStreamer instead of "gdkpixbufoverlay", Is there any way can add .png image on camera live stream using GStreamer imx plugins.

Thanks, Jignesh Patel

jigneshpatel47 commented 4 years ago

Finally got a solution,

Create a custom font and display that font using "imxg2dtextoverlay" with color. and also save CPU usage compare to gdkpixbufoverlay

Thanks, Jignesh Patel