#data #gstreamer #video-stream #gst

gst-data-video

Plugins to pass data using video stream

3 unstable releases

0.2.1 Nov 5, 2021
0.2.0 Nov 5, 2021
0.1.0 Sep 29, 2021

#35 in #video-stream

43 downloads per month

MIT license

28KB
676 lines

Plugins to allow communicating data over video (Compatible with SDI)

How it works?

datasrc waits for send-data action and sends it down the line.

datasink reads each incoming frame, checks Magic number, decodes content and signals it. (Check examples/data-from-decklink.rs)

Example usage

  • cargo build --release

  • export GST_PLUGIN_PATH=$(pwd)/target/release

  • GST_DEBUG=datasink:4 gst-launch-1.0 datasrc ! video/x-raw,framerate=25/1,width=1920,height=1080 ! datasink

  • cargo run --example src-to-sink

Notes

Dependencies

~12MB
~251K SLoC