gst-qrinfo

Element that superimposes QR coded metadata on the frame.

Usage

gst-launch-1.0 videotestsrc ! qr ! xvimagesink

Parameters

• scale — QR code scale factor Default: 1
• x — X position offset Default: 10
• y — Y position offset Default: 10
• border — white border width around QR code Default: 2
• string — Custom string to be appended to metadata Default: ''

Compiling

All you need is run:

./autogen.sh
make

Installing

• either make install
• or copy it to ~/.local/share/gstreamer-1.0/plugins

Dependecies

• gstreamer >=1.0
• libqrencode >= 3.0

Credits

Thanks to great GStreamer project and gst-template.