diff --git a/b b/b
index ab7e73a65e103fb539f4a5cb6a49f9c507cde574..ea8debfec50310d57896c206dd537209608e63df 160000
--- a/b
+++ b/b
@@ -1 +1 @@
-Subproject commit ab7e73a65e103fb539f4a5cb6a49f9c507cde574
+Subproject commit ea8debfec50310d57896c206dd537209608e63df
diff --git a/dox/scrap b/dox/scrap
index 99c7f1fd8b21a7885ef9e4d967d2d152470c0715..b6f83b88aa2951c6e7adaf5005ce4d31e7bcb7c9 100644
--- a/dox/scrap
+++ b/dox/scrap
@@ -2,10 +2,31 @@ SCRAP
 ######
 void AsynchronousOpenCVRecorder::Log( std::string strMsg, VmbErrorType eErr )
 {
-		strMsg += "..." + m_ApiController.ErrorCodeToMessage( eErr );
-		ui.m_ListLog->insertItem( 0, QString::fromStdString( strMsg ) );
+        strMsg += "..." + m_ApiController.ErrorCodeToMessage( eErr );
+        ui.m_ListLog->insertItem( 0, QString::fromStdString( strMsg ) );
 }
 
-QObject::connectSlotsByName() ?? :)
+//open cam
+if ( VmbErrorSuccess == (* iter)->Open( VmbAccessModeFull ) )
+{
+    std :: cout << " Camera opened " << std :: endl;
+}
+
+// close cam
+if ( VmbErrorSuccess == camera . Close () )
+{
+    std :: cout << " Camera closed " << std :: endl;
+}
+
+// #include "opencv2/opencv.hpp"
+// cv::VideoWriter         m_VideoWriter;              // OpenCV VideoWriter
+// cv::Mat                 m_ConvertImage;
+
+// VimbaSystem::RegisterCameraListObserver ??
+
 
+#include "" //search 1rst in same folder as file
+#include <> //search normal include-path (env, -l flags, ...)
 
+    // sys->OpenCameraByID
+    // ID can be IP / MAC / ID
diff --git a/dox/todo_tron b/dox/todo_tron
index 8078abec7cb119e30284c4bb41d84c21ce06a99c..c6d12fa5d512ead53b171969864e3f4ea63633e9 100644
--- a/dox/todo_tron
+++ b/dox/todo_tron
@@ -17,8 +17,6 @@ B) recorder
 ###########################
 	> read manual (c++ / vimba)
 ============================
-	> print Info: Versions (VimbaApi, OpenCV, Qt)
-					more: cams
 	> wait and detect cams
 	> produce frames & timestamps
 	> build GUI
@@ -116,6 +114,8 @@ D) process scripts
 
 Done
 #######################
+> print Info: Versions (VimbaApi, OpenCV, Qt)
+> list cams with static infos
 > new sublimeproject 'recorder' with ecc+buildsystem
 > setup buildsys on f1sh
 > one major git repo called 'camtron', containing