From 4856248bc5ae505e677ce6d479aa388b67c07cf2 Mon Sep 17 00:00:00 2001
From: yair <yair99@gmail.com>
Date: Fri, 14 Nov 2025 17:17:02 +0200
Subject: [PATCH] with netwrok

---
 README.md | 46 +++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 45 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 787fb6a..91f66a4 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ GStreamer plugins for IDS uEye cameras with frame analysis capabilities.
 gst-launch-1.0 idsueyesrc config-file=ini/whole-presacler64_autoexp-binningx2.ini exposure=0.5 ! queue ! autovideosink
 ```
 
-### Frame filtering based on column analysis
+## WIP - Frame filtering based on column analysis
 Drop frames when column mean deviates from rolling baseline by more than 0.5:
 ```powershell
 gst-launch-1.0 idsueyesrc config-file=ini/whole-presacler64_autoexp-binningx2.ini exposure=0.5 ! videoconvert ! video/x-raw,format=GRAY8 ! rollingsum window-size=1000 column-index=1 threshold=0.5 ! queue ! autovideosink
@@ -48,6 +48,50 @@ Lower threshold for more sensitive detection:
 gst-launch-1.0 idsueyesrc config-file=ini/whole-presacler64_autoexp-binningx2.ini exposure=0.5 ! videoconvert ! video/x-raw,format=GRAY8 ! rollingsum threshold=0.2 ! queue ! autovideosink
 ```
 
+## Network Streaming
+
+### Sending Line Scan Data Over UDP
+
+#### Real Data Pipeline
+Send camera data as raw UDP stream (note: 5ms exposure is too fast):
+```powershell
+gst-launch-1.0 idsueyesrc config-file=ini/200fps-2456x4pix-cw.ini exposure=5 framerate=300  `
+    ! queue `
+    ! udpsink host=127.0.0.1 port=5000
+```
+
+#### Python/OpenCV Receiver
+Receive and process raw column data:
+```pwsh
+uv run scripts/recv_raw_column.py
+```
+
+Or with rolling analysis:
+```pwsh
+uv run .\scripts\recv_raw_rolling.py
+```
+
+See [`scripts/recv_raw_column.py`](scripts/recv_raw_column.py) for the Python implementation with debug options.
+
+### Demo/Test Data Streaming
+
+#### Sender (crop to first column, send raw over UDP)
+```pwsh
+gst-launch-1.0 -v `
+    videotestsrc pattern=smpte ! `
+    videocrop left=0 right=639 top=0 bottom=0 ! `
+    video/x-raw,format=RGB,width=1,height=640,framerate=30/1 ! `
+    udpsink host=127.0.0.1 port=5000
+```
+
+#### GStreamer Receiver (raw UDP → display)
+```pwsh
+gst-launch-1.0 -v `
+    udpsrc port=5000 caps="video/x-raw,format=RGB,width=1,height=640,framerate=30/1" ! `
+    videoconvert ! `
+    autovideosink
+```
+
 ## Dependencies
 
 - GStreamer 1.2.x or newer