Element that superimposes QR coded metadata on the frame.
gst-launch-1.0 videotestsrc ! qr ! xvimagesink
scale
— QR code scale factorDefault: 1
x
— X position offsetDefault: 10
y
— Y position offsetDefault: 10
border
— white border width around QR codeDefault: 2
string
— Custom string to be appended to metadataDefault: ''
All you need is run:
./autogen.sh
make
- either
make install
- or copy it to
~/.local/share/gstreamer-1.0/plugins
- gstreamer >=1.0
- libqrencode >= 3.0
Thanks to great GStreamer project and gst-template.