gst-data-video
| Crates.io | gst-data-video |
| lib.rs | gst-data-video |
| version | 0.2.1 |
| source | src |
| created_at | 2021-09-29 19:49:57.128582 |
| updated_at | 2021-11-05 14:20:32.113191 |
| description | Plugins to pass data using video stream |
| homepage | https://github.com/reinismu/gst-data-video |
| repository | https://github.com/reinismu/gst-data-video |
| max_upload_size | |
| id | 458320 |
| size | 49,021 |
Reinis (reinismu)
documentation
README
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
- 0 and 256 bits are used for sdi synchronization so we cant use them. (https://forum.blackmagicdesign.com/viewtopic.php?f=12&t=147543#p791374)