From 76dbeb7168c90a0cd061f0dbcde95f3724123e28 Mon Sep 17 00:00:00 2001
From: am0ebe <am0ebe@gmx.de>
Date: Thu, 11 Jan 2024 15:16:22 +0100
Subject: [PATCH] gitignore data, fix path in project file

---
 .gitignore               |   3 +-
 obj/Makefile             |  14 ++--
 obj/moc_mainwindow.cpp   |  99 ++++++++++++++++++----------
 obj/moc_predefs.h        | 136 ++++++++++++++++++++++++---------------
 obj/ui_mainwindow.h      |  40 ++++++------
 recorder.sublime-project |  10 +--
 6 files changed, 181 insertions(+), 121 deletions(-)

diff --git a/.gitignore b/.gitignore
index 566bd0c..a30574d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+data
 object
 binary
 bin
@@ -10,4 +11,4 @@ recorder/obj/*
 *.qmake.stash
 __pycache__
 
-VimbaX_2023-1
+vimbax
diff --git a/obj/Makefile b/obj/Makefile
index 7656545..b09fe8b 100644
--- a/obj/Makefile
+++ b/obj/Makefile
@@ -1,6 +1,6 @@
 #############################################################################
 # Makefile for building: ../bin/recorder
-# Generated by qmake (3.1) (Qt 6.2.4)
+# Generated by qmake (3.1) (Qt 6.4.2)
 # Project:  recorder.pro
 # Template: app
 # Command: /usr/bin/qmake6 -o Makefile recorder.pro
@@ -15,8 +15,8 @@ EQ            = =
 CC            = gcc
 CXX           = g++
 DEFINES       = -DQT_USE_QSTRINGBUILDER -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
-CFLAGS        = -pipe -O2 -Wall -Wextra -D_REENTRANT -fPIC $(DEFINES)
-CXXFLAGS      = -pipe -O2 -std=gnu++2a -Wall -Wextra -D_REENTRANT -fPIC $(DEFINES)
+CFLAGS        = -pipe -O2 -Wall -Wextra -fPIC -D_REENTRANT $(DEFINES)
+CXXFLAGS      = -pipe -O2 -std=gnu++2a -Wall -Wextra -fPIC -D_REENTRANT $(DEFINES)
 INCPATH       = -I. -I../vimbax/api/include -I/usr/include/opencv4 -I/usr/include/x86_64-linux-gnu/qt6 -I/usr/include/x86_64-linux-gnu/qt6/QtWidgets -I/usr/include/x86_64-linux-gnu/qt6/QtGui -I/usr/include/x86_64-linux-gnu/qt6/QtCore -I. -I. -I/usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++
 QMAKE         = /usr/bin/qmake6
 DEL_FILE      = rm -f
@@ -40,7 +40,7 @@ DISTNAME      = recorder1.0.0
 DISTDIR = /home/sugu/code/idiv/camtron_all/b/obj/.tmp/recorder1.0.0
 LINK          = g++
 LFLAGS        = -Wl,-O1 -Wl,-rpath-link,/usr/lib/x86_64-linux-gnu
-LIBS          = $(SUBLIBS) -L../lib -lVmbC -lVmbCPP -Wl,-rpath,'$$ORIGIN' -lopencv_stitching -lopencv_alphamat -lopencv_aruco -lopencv_barcode -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_dnn_objdetect -lopencv_dnn_superres -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_hfs -lopencv_img_hash -lopencv_intensity_transform -lopencv_line_descriptor -lopencv_mcc -lopencv_quality -lopencv_rapid -lopencv_reg -lopencv_rgbd -lopencv_saliency -lopencv_shape -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_superres -lopencv_optflow -lopencv_surface_matching -lopencv_tracking -lopencv_highgui -lopencv_datasets -lopencv_text -lopencv_plot -lopencv_ml -lopencv_videostab -lopencv_videoio -lopencv_viz -lopencv_wechat_qrcode -lopencv_ximgproc -lopencv_video -lopencv_xobjdetect -lopencv_objdetect -lopencv_calib3d -lopencv_imgcodecs -lopencv_features2d -lopencv_dnn -lopencv_flann -lopencv_xphoto -lopencv_photo -lopencv_imgproc -lopencv_core /usr/lib/x86_64-linux-gnu/libQt6Widgets.so /usr/lib/x86_64-linux-gnu/libQt6Gui.so /usr/lib/x86_64-linux-gnu/libGLX.so /usr/lib/x86_64-linux-gnu/libOpenGL.so /usr/lib/x86_64-linux-gnu/libQt6Core.so -lpthread -lGLX -lOpenGL   
+LIBS          = $(SUBLIBS) -L../lib -lVmbC -lVmbCPP -Wl,-rpath,'$$ORIGIN' -lopencv_stitching -lopencv_alphamat -lopencv_aruco -lopencv_barcode -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_cvv -lopencv_dnn_objdetect -lopencv_dnn_superres -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_hfs -lopencv_img_hash -lopencv_intensity_transform -lopencv_line_descriptor -lopencv_mcc -lopencv_quality -lopencv_rapid -lopencv_reg -lopencv_rgbd -lopencv_saliency -lopencv_shape -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_superres -lopencv_optflow -lopencv_surface_matching -lopencv_tracking -lopencv_highgui -lopencv_datasets -lopencv_text -lopencv_plot -lopencv_ml -lopencv_videostab -lopencv_videoio -lopencv_viz -lopencv_wechat_qrcode -lopencv_ximgproc -lopencv_video -lopencv_xobjdetect -lopencv_objdetect -lopencv_calib3d -lopencv_imgcodecs -lopencv_features2d -lopencv_dnn -lopencv_flann -lopencv_xphoto -lopencv_photo -lopencv_imgproc -lopencv_core /usr/lib/x86_64-linux-gnu/libQt6Widgets.so /usr/lib/x86_64-linux-gnu/libQt6Gui.so /usr/lib/x86_64-linux-gnu/libGLX.so /usr/lib/x86_64-linux-gnu/libOpenGL.so /usr/lib/x86_64-linux-gnu/libQt6Core.so -lpthread -lGLX -lOpenGL   
 AR            = ar cqs
 RANLIB        = 
 SED           = sed
@@ -140,7 +140,7 @@ first: all
 
 ../bin/recorder: ui_mainwindow.h $(OBJECTS)  
 	@test -d ../bin/ || mkdir -p ../bin/
-	$(LINK) $(LFLAGS) -o $(TARGET) $(OBJECTS) $(OBJCOMP) $(LIBS)
+	$(LINK) $(LFLAGS) -o $(TARGET)  $(OBJECTS) $(OBJCOMP) $(LIBS)
 	cp ../lib/lib*.so ../bin
 
 Makefile: recorder.pro /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++/qmake.conf /usr/lib/x86_64-linux-gnu/qt6/mkspecs/features/spec_pre.prf \
@@ -331,7 +331,7 @@ compiler_moc_predefs_make_all: moc_predefs.h
 compiler_moc_predefs_clean:
 	-$(DEL_FILE) moc_predefs.h
 moc_predefs.h: /usr/lib/x86_64-linux-gnu/qt6/mkspecs/features/data/dummy.cpp
-	g++ -pipe -O2 -std=gnu++2a -Wall -Wextra -dM -E -o moc_predefs.h /usr/lib/x86_64-linux-gnu/qt6/mkspecs/features/data/dummy.cpp
+	g++ -pipe -O2 -std=gnu++2a -Wall -Wextra -fPIC -dM -E -o moc_predefs.h /usr/lib/x86_64-linux-gnu/qt6/mkspecs/features/data/dummy.cpp
 
 compiler_moc_header_make_all: moc_mainwindow.cpp
 compiler_moc_header_clean:
@@ -548,3 +548,5 @@ uninstall:  FORCE
 
 FORCE:
 
+.SUFFIXES:
+
diff --git a/obj/moc_mainwindow.cpp b/obj/moc_mainwindow.cpp
index 871145e..43ca21d 100644
--- a/obj/moc_mainwindow.cpp
+++ b/obj/moc_mainwindow.cpp
@@ -1,50 +1,67 @@
 /****************************************************************************
 ** Meta object code from reading C++ file 'mainwindow.h'
 **
-** Created by: The Qt Meta Object Compiler version 68 (Qt 6.2.4)
+** Created by: The Qt Meta Object Compiler version 68 (Qt 6.4.2)
 **
 ** WARNING! All changes made in this file will be lost!
 *****************************************************************************/
 
 #include <memory>
 #include "../src/mainwindow.h"
-#include <QtCore/qbytearray.h>
 #include <QtCore/qmetatype.h>
 #if !defined(Q_MOC_OUTPUT_REVISION)
 #error "The header file 'mainwindow.h' doesn't include <QObject>."
 #elif Q_MOC_OUTPUT_REVISION != 68
-#error "This file was generated using the moc from 6.2.4. It"
+#error "This file was generated using the moc from 6.4.2. It"
 #error "cannot be used with the include files from this version of Qt."
 #error "(The moc has changed too much.)"
 #endif
 
+#ifndef Q_CONSTINIT
+#define Q_CONSTINIT
+#endif
+
 QT_BEGIN_MOC_NAMESPACE
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_DEPRECATED
+namespace {
 struct qt_meta_stringdata_MainWindow_t {
-    const uint offsetsAndSize[16];
-    char stringdata0[65];
+    uint offsetsAndSizes[16];
+    char stringdata0[11];
+    char stringdata1[4];
+    char stringdata2[1];
+    char stringdata3[11];
+    char stringdata4[4];
+    char stringdata5[11];
+    char stringdata6[13];
+    char stringdata7[10];
 };
 #define QT_MOC_LITERAL(ofs, len) \
-    uint(offsetof(qt_meta_stringdata_MainWindow_t, stringdata0) + ofs), len 
-static const qt_meta_stringdata_MainWindow_t qt_meta_stringdata_MainWindow = {
+    uint(sizeof(qt_meta_stringdata_MainWindow_t::offsetsAndSizes) + ofs), len 
+Q_CONSTINIT static const qt_meta_stringdata_MainWindow_t qt_meta_stringdata_MainWindow = {
     {
-QT_MOC_LITERAL(0, 10), // "MainWindow"
-QT_MOC_LITERAL(11, 3), // "log"
-QT_MOC_LITERAL(15, 0), // ""
-QT_MOC_LITERAL(16, 10), // "VmbError_t"
-QT_MOC_LITERAL(27, 3), // "err"
-QT_MOC_LITERAL(31, 10), // "updateCams"
-QT_MOC_LITERAL(42, 12), // "openCloseCam"
-QT_MOC_LITERAL(55, 9) // "selectCam"
-
+        QT_MOC_LITERAL(0, 10),  // "MainWindow"
+        QT_MOC_LITERAL(11, 3),  // "log"
+        QT_MOC_LITERAL(15, 0),  // ""
+        QT_MOC_LITERAL(16, 10),  // "VmbError_t"
+        QT_MOC_LITERAL(27, 3),  // "err"
+        QT_MOC_LITERAL(31, 10),  // "updateCams"
+        QT_MOC_LITERAL(42, 12),  // "openCloseCam"
+        QT_MOC_LITERAL(55, 9)   // "selectCam"
     },
-    "MainWindow\0log\0\0VmbError_t\0err\0"
-    "updateCams\0openCloseCam\0selectCam"
+    "MainWindow",
+    "log",
+    "",
+    "VmbError_t",
+    "err",
+    "updateCams",
+    "openCloseCam",
+    "selectCam"
 };
 #undef QT_MOC_LITERAL
+} // unnamed namespace
 
-static const uint qt_meta_data_MainWindow[] = {
+Q_CONSTINIT static const uint qt_meta_data_MainWindow[] = {
 
  // content:
       10,       // revision
@@ -74,6 +91,34 @@ static const uint qt_meta_data_MainWindow[] = {
        0        // eod
 };
 
+Q_CONSTINIT const QMetaObject MainWindow::staticMetaObject = { {
+    QMetaObject::SuperData::link<QMainWindow::staticMetaObject>(),
+    qt_meta_stringdata_MainWindow.offsetsAndSizes,
+    qt_meta_data_MainWindow,
+    qt_static_metacall,
+    nullptr,
+    qt_incomplete_metaTypeArray<qt_meta_stringdata_MainWindow_t,
+        // Q_OBJECT / Q_GADGET
+        QtPrivate::TypeAndForceComplete<MainWindow, std::true_type>,
+        // method 'log'
+        QtPrivate::TypeAndForceComplete<void, std::false_type>,
+        QtPrivate::TypeAndForceComplete<QString, std::false_type>,
+        QtPrivate::TypeAndForceComplete<VmbError_t, std::false_type>,
+        // method 'log'
+        QtPrivate::TypeAndForceComplete<void, std::false_type>,
+        QtPrivate::TypeAndForceComplete<QString, std::false_type>,
+        // method 'updateCams'
+        QtPrivate::TypeAndForceComplete<void, std::false_type>,
+        // method 'openCloseCam'
+        QtPrivate::TypeAndForceComplete<void, std::false_type>,
+        // method 'selectCam'
+        QtPrivate::TypeAndForceComplete<void, std::false_type>,
+        QtPrivate::TypeAndForceComplete<int, std::false_type>,
+        QtPrivate::TypeAndForceComplete<int, std::false_type>
+    >,
+    nullptr
+} };
+
 void MainWindow::qt_static_metacall(QObject *_o, QMetaObject::Call _c, int _id, void **_a)
 {
     if (_c == QMetaObject::InvokeMetaMethod) {
@@ -90,22 +135,6 @@ void MainWindow::qt_static_metacall(QObject *_o, QMetaObject::Call _c, int _id,
     }
 }
 
-const QMetaObject MainWindow::staticMetaObject = { {
-    QMetaObject::SuperData::link<QMainWindow::staticMetaObject>(),
-    qt_meta_stringdata_MainWindow.offsetsAndSize,
-    qt_meta_data_MainWindow,
-    qt_static_metacall,
-    nullptr,
-qt_incomplete_metaTypeArray<qt_meta_stringdata_MainWindow_t
-, QtPrivate::TypeAndForceComplete<MainWindow, std::true_type>
-, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<QString, std::false_type>, QtPrivate::TypeAndForceComplete<VmbError_t, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<QString, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<void, std::false_type>, QtPrivate::TypeAndForceComplete<int, std::false_type>, QtPrivate::TypeAndForceComplete<int, std::false_type>
-
-
->,
-    nullptr
-} };
-
-
 const QMetaObject *MainWindow::metaObject() const
 {
     return QObject::d_ptr->metaObject ? QObject::d_ptr->dynamicMetaObject() : &staticMetaObject;
diff --git a/obj/moc_predefs.h b/obj/moc_predefs.h
index 0145b5f..921526f 100644
--- a/obj/moc_predefs.h
+++ b/obj/moc_predefs.h
@@ -1,8 +1,7 @@
-#define __SSP_STRONG__ 3
 #define __DBL_MIN_EXP__ (-1021)
-#define __cpp_attributes 200809L
 #define __cpp_nontype_template_parameter_auto 201606L
 #define __UINT_LEAST16_MAX__ 0xffff
+#define __FLT16_HAS_QUIET_NAN__ 1
 #define __ATOMIC_ACQUIRE 2
 #define __FLT128_MAX_10_EXP__ 4932
 #define __FLT_MIN__ 1.17549435082228750796873653722224568e-38F
@@ -10,6 +9,7 @@
 #define __cpp_aggregate_nsdmi 201304L
 #define __UINT_LEAST8_TYPE__ unsigned char
 #define __SIZEOF_FLOAT80__ 16
+#define __BFLT16_DENORM_MIN__ 9.18354961579912115600575419704879436e-41BF16
 #define __cpp_impl_three_way_comparison 201907L
 #define __INTMAX_C(c) c ## L
 #define __CHAR_BIT__ 8
@@ -19,13 +19,11 @@
 #define __WINT_MAX__ 0xffffffffU
 #define __FLT32_MIN_EXP__ (-125)
 #define __cpp_static_assert 201411L
+#define __BFLT16_MIN_10_EXP__ (-37)
 #define __ORDER_LITTLE_ENDIAN__ 1234
-#define __SIZE_MAX__ 0xffffffffffffffffUL
 #define __WCHAR_MAX__ 0x7fffffff
-#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
 #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1
 #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1
-#define __DBL_DENORM_MIN__ double(4.94065645841246544176568792868221372e-324L)
 #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1
 #define __GCC_ATOMIC_CHAR_LOCK_FREE 2
 #define __GCC_IEC_559 2
@@ -43,78 +41,85 @@
 #define __FINITE_MATH_ONLY__ 0
 #define __cpp_variable_templates 201304L
 #define __FLT32X_MAX_EXP__ 1024
+#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
 #define __FLT32_HAS_DENORM__ 1
 #define __UINT_FAST8_MAX__ 0xff
 #define __cpp_rvalue_reference 200610L
 #define __cpp_nested_namespace_definitions 201411L
 #define __DEC64_MAX_EXP__ 385
 #define __INT8_C(c) c
+#define __LDBL_HAS_INFINITY__ 1
 #define __INT_LEAST8_WIDTH__ 8
 #define __cpp_variadic_using 201611L
 #define __UINT_LEAST64_MAX__ 0xffffffffffffffffUL
 #define __INT_LEAST8_MAX__ 0x7f
+#define __cpp_attributes 200809L
 #define __cpp_capture_star_this 201603L
 #define __SHRT_MAX__ 0x7fff
 #define __LDBL_MAX__ 1.18973149535723176502126385303097021e+4932L
 #define __cpp_impl_coroutine 201902L
 #define __FLT64X_MAX_10_EXP__ 4932
 #define __cpp_if_constexpr 201606L
-#define __LDBL_IS_IEC_60559__ 2
+#define __BFLT16_MAX_10_EXP__ 38
+#define __BFLT16_MAX_EXP__ 128
+#define __LDBL_IS_IEC_60559__ 1
 #define __FLT64X_HAS_QUIET_NAN__ 1
 #define __UINT_LEAST8_MAX__ 0xff
 #define __GCC_ATOMIC_BOOL_LOCK_FREE 2
 #define __FLT128_DENORM_MIN__ 6.47517511943802511092443895822764655e-4966F128
 #define __UINTMAX_TYPE__ long unsigned int
+#define __cpp_nsdmi 200809L
+#define __BFLT16_DECIMAL_DIG__ 4
 #define __linux 1
 #define __DEC32_EPSILON__ 1E-6DF
 #define __FLT_EVAL_METHOD_TS_18661_3__ 0
 #define __OPTIMIZE__ 1
-#define __unix 1
 #define __UINT32_MAX__ 0xffffffffU
 #define __GXX_EXPERIMENTAL_CXX0X__ 1
+#define __DBL_DENORM_MIN__ double(4.94065645841246544176568792868221372e-324L)
 #define __FLT128_MIN_EXP__ (-16381)
 #define __WINT_MIN__ 0U
 #define __FLT128_MIN_10_EXP__ (-4931)
-#define __FLT32X_IS_IEC_60559__ 2
+#define __FLT32X_IS_IEC_60559__ 1
 #define __INT_LEAST16_WIDTH__ 16
 #define __SCHAR_MAX__ 0x7f
 #define __FLT128_MANT_DIG__ 113
 #define __WCHAR_MIN__ (-__WCHAR_MAX__ - 1)
 #define __INT64_C(c) c ## L
+#define __SSP_STRONG__ 3
 #define __cpp_impl_destroying_delete 201806L
 #define __GCC_ATOMIC_POINTER_LOCK_FREE 2
+#define __ATOMIC_SEQ_CST 5
 #define _FORTIFY_SOURCE 2
+#define __unix 1
+#define __INT_LEAST64_MAX__ 0x7fffffffffffffffL
 #define __FLT32X_MANT_DIG__ 53
 #define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2
 #define __cpp_aligned_new 201606L
-#define __USER_LABEL_PREFIX__ 
 #define __FLT32_MAX_10_EXP__ 38
 #define __FLT64X_EPSILON__ 1.08420217248550443400745280086994171e-19F64x
 #define __STDC_HOSTED__ 1
 #define __DEC64_MIN_EXP__ (-382)
 #define __cpp_decltype_auto 201304L
 #define __DBL_DIG__ 15
-#define __FLT32_DIG__ 6
 #define __FLT_EPSILON__ 1.19209289550781250000000000000000000e-7F
-#define __cpp_char8_t 201811L
+#define __cpp_char8_t 202207L
 #define __GXX_WEAK__ 1
 #define __SHRT_WIDTH__ 16
-#define __FLT32_IS_IEC_60559__ 2
+#define __FLT32_IS_IEC_60559__ 1
 #define __LDBL_MIN__ 3.36210314311209350626267781732175260e-4932L
-#define __DBL_IS_IEC_60559__ 2
+#define __DBL_IS_IEC_60559__ 1
 #define __DEC32_MAX__ 9.999999E96DF
 #define __CHAR8_TYPE__ unsigned char
 #define __cpp_threadsafe_static_init 200806L
 #define __cpp_enumerator_attributes 201411L
 #define __FLT64X_DENORM_MIN__ 3.64519953188247460252840593361941982e-4951F64x
 #define __FLT32X_HAS_INFINITY__ 1
-#define __INT32_MAX__ 0x7fffffff
 #define __unix__ 1
 #define __INT_WIDTH__ 32
-#define __SIZEOF_LONG__ 8
 #define __STDC_IEC_559__ 1
 #define __STDC_ISO_10646__ 201706L
-#define __UINT16_C(c) c
+#define __GCC_ATOMIC_CHAR8_T_LOCK_FREE 2
 #define __DECIMAL_DIG__ 21
 #define __STDC_IEC_559_COMPLEX__ 1
 #define __FLT64_EPSILON__ 2.22044604925031308084726333618164062e-16F64
@@ -124,35 +129,39 @@
 #define __cpp_using_enum 201907L
 #define __FLT64X_MIN_10_EXP__ (-4931)
 #define __LDBL_HAS_QUIET_NAN__ 1
+#define __cpp_return_type_deduction 201304L
+#define __FLT16_MIN_EXP__ (-13)
 #define __FLT64_MANT_DIG__ 53
 #define __cpp_consteval 201811L
 #define __FLT64X_MANT_DIG__ 64
-#define __GNUC__ 11
+#define __BFLT16_DIG__ 2
+#define __GNUC__ 13
 #define __GXX_RTTI 1
-#define __pie__ 2
 #define __MMX__ 1
 #define __FLT_HAS_DENORM__ 1
 #define __SIZEOF_LONG_DOUBLE__ 16
 #define __BIGGEST_ALIGNMENT__ 16
 #define __STDC_UTF_16__ 1
 #define __FLT64_MAX_10_EXP__ 308
+#define __BFLT16_IS_IEC_60559__ 0
+#define __FLT16_MAX_10_EXP__ 4
 #define __cpp_delegating_constructors 200604L
-#define __FLT32_HAS_INFINITY__ 1
 #define __DBL_MAX__ double(1.79769313486231570814527423731704357e+308L)
 #define __cpp_raw_strings 200710L
 #define __INT_FAST32_MAX__ 0x7fffffffffffffffL
 #define __DBL_HAS_INFINITY__ 1
+#define __INT64_MAX__ 0x7fffffffffffffffL
 #define __SIZEOF_FLOAT__ 4
 #define __HAVE_SPECULATION_SAFE_VALUE 1
 #define __cpp_fold_expressions 201603L
 #define __DEC32_MIN_EXP__ (-94)
 #define __INTPTR_WIDTH__ 64
-#define __FLT64X_HAS_INFINITY__ 1
 #define __UINT_LEAST32_MAX__ 0xffffffffU
 #define __FLT32X_HAS_DENORM__ 1
 #define __INT_FAST16_TYPE__ long int
 #define __MMX_WITH_SSE__ 1
 #define __LDBL_HAS_DENORM__ 1
+#define __SEG_GS 1
 #define __cplusplus 202002L
 #define __cpp_ref_qualifiers 200710L
 #define __DEC32_MIN__ 1E-95DF
@@ -162,52 +171,56 @@
 #define __WCHAR_WIDTH__ 32
 #define __FLT32_MAX__ 3.40282346638528859811704183484516925e+38F32
 #define __DEC128_EPSILON__ 1E-33DL
+#define __FLT16_DECIMAL_DIG__ 5
 #define __SSE2_MATH__ 1
 #define __ATOMIC_HLE_RELEASE 131072
 #define __PTRDIFF_MAX__ 0x7fffffffffffffffL
 #define __amd64 1
 #define __ATOMIC_HLE_ACQUIRE 65536
-#define __GNUG__ 11
+#define __GNUG__ 13
 #define __LONG_LONG_MAX__ 0x7fffffffffffffffLL
 #define __SIZEOF_SIZE_T__ 8
-#define __cpp_nsdmi 200809L
+#define __BFLT16_HAS_INFINITY__ 1
 #define __FLT64X_MIN_EXP__ (-16381)
 #define __SIZEOF_WINT_T__ 4
+#define __FLT32X_DIG__ 15
 #define __LONG_LONG_WIDTH__ 64
 #define __cpp_initializer_lists 200806L
 #define __FLT32_MAX_EXP__ 128
 #define __cpp_hex_float 201603L
-#define __GXX_ABI_VERSION 1016
-#define __FLT128_HAS_INFINITY__ 1
+#define __GXX_ABI_VERSION 1018
 #define __FLT_MIN_EXP__ (-125)
 #define __GCC_HAVE_DWARF2_CFI_ASM 1
 #define __x86_64 1
 #define __cpp_lambdas 200907L
 #define __INT_FAST64_TYPE__ long int
+#define __BFLT16_MAX__ 3.38953138925153547590470800371487867e+38BF16
 #define __FLT64_DENORM_MIN__ 4.94065645841246544176568792868221372e-324F64
 #define __cpp_template_auto 201606L
-#define __DBL_MIN__ double(2.22507385850720138309023271733240406e-308L)
+#define __FLT16_DENORM_MIN__ 5.96046447753906250000000000000000000e-8F16
 #define __FLT128_EPSILON__ 1.92592994438723585305597794258492732e-34F128
 #define __FLT64X_NORM_MAX__ 1.18973149535723176502126385303097021e+4932F64x
 #define __SIZEOF_POINTER__ 8
+#define __SIZE_TYPE__ long unsigned int
 #define __LP64__ 1
 #define __DBL_HAS_QUIET_NAN__ 1
 #define __FLT32X_EPSILON__ 2.22044604925031308084726333618164062e-16F32x
+#define __LDBL_MAX_EXP__ 16384
 #define __DECIMAL_BID_FORMAT__ 1
 #define __FLT64_MIN_10_EXP__ (-307)
+#define __FLT16_MIN_10_EXP__ (-4)
 #define __FLT64X_DECIMAL_DIG__ 21
 #define __DEC128_MIN__ 1E-6143DL
 #define __REGISTER_PREFIX__ 
 #define __UINT16_MAX__ 0xffff
-#define __LDBL_HAS_INFINITY__ 1
+#define __FLT128_HAS_INFINITY__ 1
 #define __FLT32_MIN__ 1.17549435082228750796873653722224568e-38F32
 #define __UINT8_TYPE__ unsigned char
 #define __FLT_DIG__ 6
 #define __DEC_EVAL_METHOD__ 2
-#define __DEC128_MAX__ 9.999999999999999999999999999999999E6144DL
 #define __FLT_MANT_DIG__ 24
 #define __LDBL_DECIMAL_DIG__ 21
-#define __VERSION__ "11.4.0"
+#define __VERSION__ "13.2.0"
 #define __UINT64_C(c) c ## UL
 #define __cpp_unicode_characters 201411L
 #define _STDC_PREDEF_H 1
@@ -217,9 +230,11 @@
 #define __cpp_conditional_explicit 201806L
 #define __FLT32_MANT_DIG__ 24
 #define __FLOAT_WORD_ORDER__ __ORDER_LITTLE_ENDIAN__
+#define __FLT32X_MIN_EXP__ (-1021)
 #define __cpp_aggregate_paren_init 201902L
 #define __STDC_IEC_60559_COMPLEX__ 201404L
 #define __cpp_aggregate_bases 201603L
+#define __BFLT16_MIN__ 1.17549435082228750796873653722224568e-38BF16
 #define __FLT128_HAS_DENORM__ 1
 #define __FLT32_DECIMAL_DIG__ 9
 #define __FLT128_DIG__ 33
@@ -227,15 +242,16 @@
 #define __DEC64_EPSILON__ 1E-15DD
 #define __ORDER_PDP_ENDIAN__ 3412
 #define __DEC128_MIN_EXP__ (-6142)
+#define __DEC128_MAX__ 9.999999999999999999999999999999999E6144DL
 #define __cpp_constinit 201907L
 #define __INT_FAST32_TYPE__ long int
 #define __UINT_LEAST16_TYPE__ short unsigned int
+#define __DEC128_MAX_EXP__ 6145
 #define unix 1
 #define __DBL_HAS_DENORM__ 1
 #define __cpp_rtti 199711L
-#define __SIZE_TYPE__ long unsigned int
 #define __UINT64_MAX__ 0xffffffffffffffffUL
-#define __FLT_IS_IEC_60559__ 2
+#define __FLT_IS_IEC_60559__ 1
 #define __GNUC_WIDE_EXECUTION_CHARSET_NAME "UTF-32LE"
 #define __FLT64X_DIG__ 18
 #define __INT8_TYPE__ signed char
@@ -243,26 +259,34 @@
 #define __ELF__ 1
 #define __GCC_ASM_FLAG_OUTPUTS__ 1
 #define __UINT32_TYPE__ unsigned int
+#define __BFLT16_HAS_QUIET_NAN__ 1
 #define __FLT_RADIX__ 2
 #define __INT_LEAST16_TYPE__ short int
 #define __LDBL_EPSILON__ 1.08420217248550443400745280086994171e-19L
 #define __UINTMAX_C(c) c ## UL
-#define __GLIBCXX_BITSIZE_INT_N_0 128
+#define __FLT16_DIG__ 3
 #define __k8 1
 #define __FLT32X_MIN__ 2.22507385850720138309023271733240406e-308F32x
 #define __SIG_ATOMIC_MAX__ 0x7fffffff
+#define __cpp_constexpr 202002L
 #define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2
+#define __USER_LABEL_PREFIX__ 
 #define __STDC_IEC_60559_BFP__ 201404L
 #define __SIZEOF_PTRDIFF_T__ 8
+#define __FLT64X_HAS_INFINITY__ 1
+#define __SIZEOF_LONG__ 8
 #define __LDBL_DIG__ 18
-#define __FLT64_IS_IEC_60559__ 2
+#define __FLT64_IS_IEC_60559__ 1
 #define __x86_64__ 1
-#define __FLT32X_MIN_EXP__ (-1021)
+#define __FLT16_IS_IEC_60559__ 1
+#define __FLT16_MAX_EXP__ 16
 #define __DEC32_SUBNORMAL_MIN__ 0.000001E-95DF
 #define __INT_FAST16_MAX__ 0x7fffffffffffffffL
+#define __GCC_CONSTRUCTIVE_SIZE 64
 #define __FLT64_DIG__ 15
 #define __UINT_FAST32_MAX__ 0xffffffffffffffffUL
 #define __UINT_LEAST64_TYPE__ long unsigned int
+#define __FLT16_EPSILON__ 9.76562500000000000000000000000000000e-4F16
 #define __FLT_HAS_QUIET_NAN__ 1
 #define __FLT_MAX_10_EXP__ 38
 #define __LONG_MAX__ 0x7fffffffffffffffL
@@ -279,17 +303,19 @@
 #define __SIZE_WIDTH__ 64
 #define __SEG_FS 1
 #define __INT_LEAST16_MAX__ 0x7fff
+#define __FLT16_NORM_MAX__ 6.55040000000000000000000000000000000e+4F16
 #define __DEC64_MANT_DIG__ 16
-#define __INT64_MAX__ 0x7fffffffffffffffL
-#define __SEG_GS 1
 #define __FLT32_DENORM_MIN__ 1.40129846432481707092372958328991613e-45F32
 #define __SIG_ATOMIC_WIDTH__ 32
 #define __INT_LEAST64_TYPE__ long int
 #define __INT16_TYPE__ short int
 #define __INT_LEAST8_TYPE__ signed char
+#define __FLT16_MAX__ 6.55040000000000000000000000000000000e+4F16
+#define __FLT128_MIN__ 3.36210314311209350626267781732175260e-4932F128
 #define __cpp_structured_bindings 201606L
 #define __SIZEOF_INT__ 4
 #define __DEC32_MAX_EXP__ 97
+#define __BFLT16_EPSILON__ 7.81250000000000000000000000000000000e-3BF16
 #define __INT_FAST8_MAX__ 0x7f
 #define __FLT128_MAX__ 1.18973149535723176508575932662800702e+4932F128
 #define __INTPTR_MAX__ 0x7fffffffffffffffL
@@ -299,18 +325,20 @@
 #define __FLT64_HAS_QUIET_NAN__ 1
 #define __FLT32_MIN_10_EXP__ (-37)
 #define __EXCEPTIONS 1
+#define __UINT16_C(c) c
 #define __PTRDIFF_WIDTH__ 64
 #define __LDBL_MANT_DIG__ 64
 #define __cpp_range_based_for 201603L
+#define __INT_FAST16_WIDTH__ 64
 #define __FLT64_HAS_INFINITY__ 1
 #define __FLT64X_MAX__ 1.18973149535723176502126385303097021e+4932F64x
+#define __FLT16_HAS_INFINITY__ 1
 #define __STDCPP_DEFAULT_NEW_ALIGNMENT__ 16
 #define __SIG_ATOMIC_MIN__ (-__SIG_ATOMIC_MAX__ - 1)
 #define __code_model_small__ 1
 #define __GCC_ATOMIC_LONG_LOCK_FREE 2
 #define __cpp_nontype_template_args 201911L
 #define __DEC32_MANT_DIG__ 7
-#define __cpp_return_type_deduction 201304L
 #define __k8__ 1
 #define __INTPTR_TYPE__ long int
 #define __UINT16_TYPE__ short unsigned int
@@ -319,15 +347,17 @@
 #define __UINTPTR_MAX__ 0xffffffffffffffffUL
 #define __INT_FAST64_WIDTH__ 64
 #define __cpp_nontype_template_parameter_class 201806L
-#define __cpp_concepts 201907L
+#define __cpp_concepts 202002L
 #define __cpp_decltype 200707L
 #define __INT_FAST64_MAX__ 0x7fffffffffffffffL
 #define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1
 #define __FLT_NORM_MAX__ 3.40282346638528859811704183484516925e+38F
+#define __FLT32_HAS_INFINITY__ 1
 #define __FLT64X_MAX_EXP__ 16384
 #define __UINT_FAST64_TYPE__ long unsigned int
 #define __cpp_constexpr_in_decltype 201711L
 #define __cpp_inline_variables 201606L
+#define __BFLT16_MIN_EXP__ (-125)
 #define __INT_MAX__ 0x7fffffff
 #define __linux__ 1
 #define __INT64_TYPE__ long int
@@ -336,7 +366,7 @@
 #define __DBL_MANT_DIG__ 53
 #define __cpp_inheriting_constructors 201511L
 #define __SIZEOF_FLOAT128__ 16
-#define __INT_LEAST64_MAX__ 0x7fffffffffffffffL
+#define __BFLT16_MANT_DIG__ 8
 #define __DEC64_MIN__ 1E-383DD
 #define __WINT_TYPE__ unsigned int
 #define __UINT_LEAST32_TYPE__ unsigned int
@@ -348,18 +378,18 @@
 #define __amd64__ 1
 #define __WINT_WIDTH__ 32
 #define __INT_LEAST64_WIDTH__ 64
-#define __LDBL_MAX_EXP__ 16384
 #define __FLT32X_MAX_10_EXP__ 308
+#define __cpp_namespace_attributes 201411L
 #define __SIZEOF_INT128__ 16
-#define __FLT64X_IS_IEC_60559__ 2
+#define __FLT16_MIN__ 6.10351562500000000000000000000000000e-5F16
+#define __FLT64X_IS_IEC_60559__ 1
 #define __LDBL_MAX_10_EXP__ 4932
 #define __ATOMIC_RELAXED 0
 #define __DBL_EPSILON__ double(2.22044604925031308084726333618164062e-16L)
-#define __FLT128_MIN__ 3.36210314311209350626267781732175260e-4932F128
+#define __INT_LEAST32_TYPE__ int
 #define _LP64 1
 #define __UINT8_C(c) c
 #define __FLT64_MAX_EXP__ 1024
-#define __INT_LEAST32_TYPE__ int
 #define __SIZEOF_WCHAR_T__ 4
 #define __GNUC_PATCHLEVEL__ 0
 #define __FLT128_NORM_MAX__ 1.18973149535723176508575932662800702e+4932F128
@@ -367,12 +397,13 @@
 #define __FLT128_HAS_QUIET_NAN__ 1
 #define __INTMAX_MAX__ 0x7fffffffffffffffL
 #define __INT_FAST8_TYPE__ signed char
-#define __cpp_namespace_attributes 201411L
 #define __FLT64X_MIN__ 3.36210314311209350626267781732175260e-4932F64x
 #define __STDCPP_THREADS__ 1
+#define __BFLT16_HAS_DENORM__ 1
 #define __GNUC_STDC_INLINE__ 1
 #define __FLT64_HAS_DENORM__ 1
 #define __FLT32_EPSILON__ 1.19209289550781250000000000000000000e-7F32
+#define __FLT16_HAS_DENORM__ 1
 #define __DBL_DECIMAL_DIG__ 17
 #define __STDC_UTF_32__ 1
 #define __INT_FAST8_WIDTH__ 8
@@ -380,24 +411,29 @@
 #define __FLT32X_MAX__ 1.79769313486231570814527423731704357e+308F32x
 #define __DBL_NORM_MAX__ double(1.79769313486231570814527423731704357e+308L)
 #define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
+#define __GCC_DESTRUCTIVE_SIZE 64
 #define __INTMAX_WIDTH__ 64
 #define __cpp_runtime_arrays 198712L
+#define __FLT32_DIG__ 6
 #define __UINT64_TYPE__ long unsigned int
 #define __UINT32_C(c) c ## U
 #define __cpp_alias_templates 200704L
 #define __cpp_constexpr_dynamic_alloc 201907L
 #define __FLT_DENORM_MIN__ 1.40129846432481707092372958328991613e-45F
-#define __FLT128_IS_IEC_60559__ 2
+#define __FLT128_IS_IEC_60559__ 1
 #define __INT8_MAX__ 0x7f
 #define __LONG_WIDTH__ 64
+#define __DBL_MIN__ double(2.22507385850720138309023271733240406e-308L)
 #define __PIC__ 2
+#define __INT32_MAX__ 0x7fffffff
 #define __UINT_FAST32_TYPE__ long unsigned int
+#define __FLT16_MANT_DIG__ 11
 #define __FLT32X_NORM_MAX__ 1.79769313486231570814527423731704357e+308F32x
 #define __CHAR32_TYPE__ unsigned int
 #define __FLT_MAX__ 3.40282346638528859811704183484516925e+38F
-#define __cpp_constexpr 201907L
 #define __SSE2__ 1
 #define __cpp_deduction_guides 201907L
+#define __BFLT16_NORM_MAX__ 3.38953138925153547590470800371487867e+38BF16
 #define __INT32_TYPE__ int
 #define __SIZEOF_DOUBLE__ 8
 #define __cpp_exceptions 199711L
@@ -405,24 +441,19 @@
 #define __FLT64_MIN__ 2.22507385850720138309023271733240406e-308F64
 #define __INT_LEAST32_WIDTH__ 32
 #define __INTMAX_TYPE__ long int
-#define __DEC128_MAX_EXP__ 6145
+#define __GLIBCXX_BITSIZE_INT_N_0 128
 #define __FLT32X_HAS_QUIET_NAN__ 1
 #define __ATOMIC_CONSUME 1
-#define __GNUC_MINOR__ 4
+#define __GNUC_MINOR__ 2
 #define __GLIBCXX_TYPE_INT_N_0 __int128
-#define __INT_FAST16_WIDTH__ 64
 #define __UINTMAX_MAX__ 0xffffffffffffffffUL
-#define __PIE__ 2
 #define __FLT32X_DENORM_MIN__ 4.94065645841246544176568792868221372e-324F32x
 #define __cpp_template_template_args 201611L
 #define __DBL_MAX_10_EXP__ 308
 #define __LDBL_DENORM_MIN__ 3.64519953188247460252840593361941982e-4951L
-#define __GCC_ATOMIC_CHAR8_T_LOCK_FREE 2
 #define __INT16_C(c) c
 #define __STDC__ 1
-#define __FLT32X_DIG__ 15
 #define __PTRDIFF_TYPE__ long int
-#define __ATOMIC_SEQ_CST 5
 #define __FLT32X_MIN_10_EXP__ (-307)
 #define __UINTPTR_TYPE__ long unsigned int
 #define __DEC64_SUBNORMAL_MIN__ 0.000000000000001E-383DD
@@ -439,6 +470,7 @@
 #define __UINT_FAST16_MAX__ 0xffffffffffffffffUL
 #define __LDBL_NORM_MAX__ 1.18973149535723176502126385303097021e+4932L
 #define __GCC_ATOMIC_SHORT_LOCK_FREE 2
+#define __SIZE_MAX__ 0xffffffffffffffffUL
 #define __UINT_FAST8_TYPE__ unsigned char
 #define _GNU_SOURCE 1
 #define __cpp_init_captures 201803L
diff --git a/obj/ui_mainwindow.h b/obj/ui_mainwindow.h
index 670947d..3de26e0 100644
--- a/obj/ui_mainwindow.h
+++ b/obj/ui_mainwindow.h
@@ -1,7 +1,7 @@
 /********************************************************************************
 ** Form generated from reading UI file 'mainwindow.ui'
 **
-** Created by: Qt User Interface Compiler version 6.2.4
+** Created by: Qt User Interface Compiler version 6.4.2
 **
 ** WARNING! All changes made in this file will be lost when recompiling UI file!
 ********************************************************************************/
@@ -50,51 +50,51 @@ public:
     void setupUi(QMainWindow *MainWindow)
     {
         if (MainWindow->objectName().isEmpty())
-            MainWindow->setObjectName(QString::fromUtf8("MainWindow"));
+            MainWindow->setObjectName("MainWindow");
         MainWindow->resize(984, 622);
         centralwidget = new QWidget(MainWindow);
-        centralwidget->setObjectName(QString::fromUtf8("centralwidget"));
+        centralwidget->setObjectName("centralwidget");
         verticalLayout_3 = new QVBoxLayout(centralwidget);
-        verticalLayout_3->setObjectName(QString::fromUtf8("verticalLayout_3"));
+        verticalLayout_3->setObjectName("verticalLayout_3");
         l_vid = new QLabel(centralwidget);
-        l_vid->setObjectName(QString::fromUtf8("l_vid"));
+        l_vid->setObjectName("l_vid");
 
         verticalLayout_3->addWidget(l_vid);
 
         MainWindow->setCentralWidget(centralwidget);
         menubar = new QMenuBar(MainWindow);
-        menubar->setObjectName(QString::fromUtf8("menubar"));
+        menubar->setObjectName("menubar");
         menubar->setGeometry(QRect(0, 0, 984, 22));
         MainWindow->setMenuBar(menubar);
         statusbar = new QStatusBar(MainWindow);
-        statusbar->setObjectName(QString::fromUtf8("statusbar"));
+        statusbar->setObjectName("statusbar");
         MainWindow->setStatusBar(statusbar);
         dockWidget_down = new QDockWidget(MainWindow);
-        dockWidget_down->setObjectName(QString::fromUtf8("dockWidget_down"));
+        dockWidget_down->setObjectName("dockWidget_down");
         dockWidgetContents = new QWidget();
-        dockWidgetContents->setObjectName(QString::fromUtf8("dockWidgetContents"));
+        dockWidgetContents->setObjectName("dockWidgetContents");
         verticalLayout = new QVBoxLayout(dockWidgetContents);
-        verticalLayout->setObjectName(QString::fromUtf8("verticalLayout"));
+        verticalLayout->setObjectName("verticalLayout");
         lw_log = new QListWidget(dockWidgetContents);
-        lw_log->setObjectName(QString::fromUtf8("lw_log"));
+        lw_log->setObjectName("lw_log");
 
         verticalLayout->addWidget(lw_log);
 
         dockWidget_down->setWidget(dockWidgetContents);
         MainWindow->addDockWidget(Qt::BottomDockWidgetArea, dockWidget_down);
         dockWidget_left = new QDockWidget(MainWindow);
-        dockWidget_left->setObjectName(QString::fromUtf8("dockWidget_left"));
+        dockWidget_left->setObjectName("dockWidget_left");
         dockWidgetContents_2 = new QWidget();
-        dockWidgetContents_2->setObjectName(QString::fromUtf8("dockWidgetContents_2"));
+        dockWidgetContents_2->setObjectName("dockWidgetContents_2");
         verticalLayout_2 = new QVBoxLayout(dockWidgetContents_2);
-        verticalLayout_2->setObjectName(QString::fromUtf8("verticalLayout_2"));
+        verticalLayout_2->setObjectName("verticalLayout_2");
         b_update = new QPushButton(dockWidgetContents_2);
-        b_update->setObjectName(QString::fromUtf8("b_update"));
+        b_update->setObjectName("b_update");
 
         verticalLayout_2->addWidget(b_update);
 
         tw_cams = new QTableWidget(dockWidgetContents_2);
-        tw_cams->setObjectName(QString::fromUtf8("tw_cams"));
+        tw_cams->setObjectName("tw_cams");
         tw_cams->setSelectionBehavior(QAbstractItemView::SelectRows);
         tw_cams->setTextElideMode(Qt::ElideNone);
         tw_cams->horizontalHeader()->setVisible(true);
@@ -106,13 +106,13 @@ public:
         dockWidget_left->setWidget(dockWidgetContents_2);
         MainWindow->addDockWidget(Qt::LeftDockWidgetArea, dockWidget_left);
         dockWidget_right = new QDockWidget(MainWindow);
-        dockWidget_right->setObjectName(QString::fromUtf8("dockWidget_right"));
+        dockWidget_right->setObjectName("dockWidget_right");
         dockWidgetContents_3 = new QWidget();
-        dockWidgetContents_3->setObjectName(QString::fromUtf8("dockWidgetContents_3"));
+        dockWidgetContents_3->setObjectName("dockWidgetContents_3");
         verticalLayout_4 = new QVBoxLayout(dockWidgetContents_3);
-        verticalLayout_4->setObjectName(QString::fromUtf8("verticalLayout_4"));
+        verticalLayout_4->setObjectName("verticalLayout_4");
         b_openclose = new QPushButton(dockWidgetContents_3);
-        b_openclose->setObjectName(QString::fromUtf8("b_openclose"));
+        b_openclose->setObjectName("b_openclose");
 
         verticalLayout_4->addWidget(b_openclose);
 
diff --git a/recorder.sublime-project b/recorder.sublime-project
index bb71bec..a2ca5cc 100644
--- a/recorder.sublime-project
+++ b/recorder.sublime-project
@@ -2,8 +2,8 @@
 	"folders":
 	[
 		{
-			"path": "../vimba",
-			"name": "vimba"
+			"path": "vimbax",
+			"name": "vimbaX"
 		},
 		{
 			"path": ".",
@@ -11,11 +11,7 @@
 		{
 			"path": "../dox",
 			"name": "dox"
-		},
-		{
-			"path": "~/dox/idiv/camtron",
-			"name": "dox 2"
-		},
+		}
 	],
 	"build_systems":
 	[
-- 
GitLab