working on video capture

2025-12-18 12:50:07 +01:00 · 2017-02-02 13:17:48 -08:00
parent bb07b2adaf
commit 8f7558fcf1
5 changed files with 375 additions and 6 deletions
--- a/src/Makefile
+++ b/src/Makefile
@@ -0,0 +1,296 @@
+#############################################################################
+# Makefile for building: Acid.Cam.v2.Qt
+# Generated by qmake (2.01a) (Qt 4.8.7) on: Thu Feb 2 12:36:11 2017
+# Project:  Acid.Cam.v2.Linux.Qt.pro
+# Template: app
+# Command: /usr/lib/x86_64-linux-gnu/qt4/bin/qmake -o Makefile Acid.Cam.v2.Linux.Qt.pro
+#############################################################################
+
+####### Compiler, tools and options
+
+CC            = gcc
+CXX           = g++
+DEFINES       = -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED
+CFLAGS        = -m64 -pipe -O2 -Wall -W -D_REENTRANT $(DEFINES)
+CXXFLAGS      = -m64 -pipe -std=c++11 -O2 -Wall -W -D_REENTRANT $(DEFINES)
+INCPATH       = -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4 -I. -I/usr/include -I/usr/local/include -I.
+LINK          = g++
+LFLAGS        = -m64 -Wl,-O1
+LIBS          = $(SUBLIBS)  -L/usr/lib/x86_64-linux-gnu -lopencv_core -lopencv_highgui -lopencv_imgproc -lopencv_legacy -lopencv_video -lQtGui -lQtCore -lpthread 
+AR            = ar cqs
+RANLIB        = 
+QMAKE         = /usr/lib/x86_64-linux-gnu/qt4/bin/qmake
+TAR           = tar -cf
+COMPRESS      = gzip -9f
+COPY          = cp -f
+SED           = sed
+COPY_FILE     = $(COPY)
+COPY_DIR      = $(COPY) -r
+STRIP         = strip
+INSTALL_FILE  = install -m 644 -p
+INSTALL_DIR   = $(COPY_DIR)
+INSTALL_PROGRAM = install -m 755 -p
+DEL_FILE      = rm -f
+SYMLINK       = ln -f -s
+DEL_DIR       = rmdir
+MOVE          = mv -f
+CHK_DIR_EXISTS= test -d
+MKDIR         = mkdir -p
+
+####### Output directory
+
+OBJECTS_DIR   = ./
+
+####### Files
+
+SOURCES       = main.cpp \
+		main_window.cpp \
+		new_dialog.cpp \
+		plugin.cpp \
+		select_image.cpp \
+		ac.cpp \
+		fractal.cpp moc_main_window.cpp \
+		moc_new_dialog.cpp \
+		qrc_qresource.cpp
+OBJECTS       = main.o \
+		main_window.o \
+		new_dialog.o \
+		plugin.o \
+		select_image.o \
+		ac.o \
+		fractal.o \
+		moc_main_window.o \
+		moc_new_dialog.o \
+		qrc_qresource.o
+DIST          = /usr/share/qt4/mkspecs/common/unix.conf \
+		/usr/share/qt4/mkspecs/common/linux.conf \
+		/usr/share/qt4/mkspecs/common/gcc-base.conf \
+		/usr/share/qt4/mkspecs/common/gcc-base-unix.conf \
+		/usr/share/qt4/mkspecs/common/g++-base.conf \
+		/usr/share/qt4/mkspecs/common/g++-unix.conf \
+		/usr/share/qt4/mkspecs/qconfig.pri \
+		/usr/share/qt4/mkspecs/features/qt_functions.prf \
+		/usr/share/qt4/mkspecs/features/qt_config.prf \
+		/usr/share/qt4/mkspecs/features/exclusive_builds.prf \
+		/usr/share/qt4/mkspecs/features/default_pre.prf \
+		/usr/share/qt4/mkspecs/features/release.prf \
+		/usr/share/qt4/mkspecs/features/default_post.prf \
+		/usr/share/qt4/mkspecs/features/shared.prf \
+		/usr/share/qt4/mkspecs/features/unix/gdb_dwarf_index.prf \
+		/usr/share/qt4/mkspecs/features/warn_on.prf \
+		/usr/share/qt4/mkspecs/features/qt.prf \
+		/usr/share/qt4/mkspecs/features/unix/thread.prf \
+		/usr/share/qt4/mkspecs/features/moc.prf \
+		/usr/share/qt4/mkspecs/features/resources.prf \
+		/usr/share/qt4/mkspecs/features/uic.prf \
+		/usr/share/qt4/mkspecs/features/yacc.prf \
+		/usr/share/qt4/mkspecs/features/lex.prf \
+		/usr/share/qt4/mkspecs/features/include_source_dir.prf \
+		Acid.Cam.v2.Linux.Qt.pro
+QMAKE_TARGET  = Acid.Cam.v2.Qt
+DESTDIR       = 
+TARGET        = Acid.Cam.v2.Qt
+
+first: all
+####### Implicit rules
+
+.SUFFIXES: .o .c .cpp .cc .cxx .C
+
+.cpp.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$@" "$<"
+
+.cc.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$@" "$<"
+
+.cxx.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$@" "$<"
+
+.C.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$@" "$<"
+
+.c.o:
+	$(CC) -c $(CFLAGS) $(INCPATH) -o "$@" "$<"
+
+####### Build rules
+
+all: Makefile $(TARGET)
+
+$(TARGET):  $(OBJECTS)  
+	$(LINK) $(LFLAGS) -o $(TARGET) $(OBJECTS) $(OBJCOMP) $(LIBS)
+
+Makefile: Acid.Cam.v2.Linux.Qt.pro  /usr/share/qt4/mkspecs/linux-g++-64/qmake.conf /usr/share/qt4/mkspecs/common/unix.conf \
+		/usr/share/qt4/mkspecs/common/linux.conf \
+		/usr/share/qt4/mkspecs/common/gcc-base.conf \
+		/usr/share/qt4/mkspecs/common/gcc-base-unix.conf \
+		/usr/share/qt4/mkspecs/common/g++-base.conf \
+		/usr/share/qt4/mkspecs/common/g++-unix.conf \
+		/usr/share/qt4/mkspecs/qconfig.pri \
+		/usr/share/qt4/mkspecs/features/qt_functions.prf \
+		/usr/share/qt4/mkspecs/features/qt_config.prf \
+		/usr/share/qt4/mkspecs/features/exclusive_builds.prf \
+		/usr/share/qt4/mkspecs/features/default_pre.prf \
+		/usr/share/qt4/mkspecs/features/release.prf \
+		/usr/share/qt4/mkspecs/features/default_post.prf \
+		/usr/share/qt4/mkspecs/features/shared.prf \
+		/usr/share/qt4/mkspecs/features/unix/gdb_dwarf_index.prf \
+		/usr/share/qt4/mkspecs/features/warn_on.prf \
+		/usr/share/qt4/mkspecs/features/qt.prf \
+		/usr/share/qt4/mkspecs/features/unix/thread.prf \
+		/usr/share/qt4/mkspecs/features/moc.prf \
+		/usr/share/qt4/mkspecs/features/resources.prf \
+		/usr/share/qt4/mkspecs/features/uic.prf \
+		/usr/share/qt4/mkspecs/features/yacc.prf \
+		/usr/share/qt4/mkspecs/features/lex.prf \
+		/usr/share/qt4/mkspecs/features/include_source_dir.prf \
+		/usr/lib/x86_64-linux-gnu/libQtGui.prl \
+		/usr/lib/x86_64-linux-gnu/libQtCore.prl
+	$(QMAKE) -o Makefile Acid.Cam.v2.Linux.Qt.pro
+/usr/share/qt4/mkspecs/common/unix.conf:
+/usr/share/qt4/mkspecs/common/linux.conf:
+/usr/share/qt4/mkspecs/common/gcc-base.conf:
+/usr/share/qt4/mkspecs/common/gcc-base-unix.conf:
+/usr/share/qt4/mkspecs/common/g++-base.conf:
+/usr/share/qt4/mkspecs/common/g++-unix.conf:
+/usr/share/qt4/mkspecs/qconfig.pri:
+/usr/share/qt4/mkspecs/features/qt_functions.prf:
+/usr/share/qt4/mkspecs/features/qt_config.prf:
+/usr/share/qt4/mkspecs/features/exclusive_builds.prf:
+/usr/share/qt4/mkspecs/features/default_pre.prf:
+/usr/share/qt4/mkspecs/features/release.prf:
+/usr/share/qt4/mkspecs/features/default_post.prf:
+/usr/share/qt4/mkspecs/features/shared.prf:
+/usr/share/qt4/mkspecs/features/unix/gdb_dwarf_index.prf:
+/usr/share/qt4/mkspecs/features/warn_on.prf:
+/usr/share/qt4/mkspecs/features/qt.prf:
+/usr/share/qt4/mkspecs/features/unix/thread.prf:
+/usr/share/qt4/mkspecs/features/moc.prf:
+/usr/share/qt4/mkspecs/features/resources.prf:
+/usr/share/qt4/mkspecs/features/uic.prf:
+/usr/share/qt4/mkspecs/features/yacc.prf:
+/usr/share/qt4/mkspecs/features/lex.prf:
+/usr/share/qt4/mkspecs/features/include_source_dir.prf:
+/usr/lib/x86_64-linux-gnu/libQtGui.prl:
+/usr/lib/x86_64-linux-gnu/libQtCore.prl:
+qmake:  FORCE
+	@$(QMAKE) -o Makefile Acid.Cam.v2.Linux.Qt.pro
+
+dist: 
+	@$(CHK_DIR_EXISTS) .tmp/Acid.Cam.v2.Qt1.0.0 || $(MKDIR) .tmp/Acid.Cam.v2.Qt1.0.0 
+	$(COPY_FILE) --parents $(SOURCES) $(DIST) .tmp/Acid.Cam.v2.Qt1.0.0/ && $(COPY_FILE) --parents main_window.h new_dialog.h plugin.h qtheaders.h select_image.h ac.h fractal.h .tmp/Acid.Cam.v2.Qt1.0.0/ && $(COPY_FILE) --parents qresource.qrc .tmp/Acid.Cam.v2.Qt1.0.0/ && $(COPY_FILE) --parents main.cpp main_window.cpp new_dialog.cpp plugin.cpp select_image.cpp ac.cpp fractal.cpp .tmp/Acid.Cam.v2.Qt1.0.0/ && (cd `dirname .tmp/Acid.Cam.v2.Qt1.0.0` && $(TAR) Acid.Cam.v2.Qt1.0.0.tar Acid.Cam.v2.Qt1.0.0 && $(COMPRESS) Acid.Cam.v2.Qt1.0.0.tar) && $(MOVE) `dirname .tmp/Acid.Cam.v2.Qt1.0.0`/Acid.Cam.v2.Qt1.0.0.tar.gz . && $(DEL_FILE) -r .tmp/Acid.Cam.v2.Qt1.0.0
+
+
+clean:compiler_clean 
+	-$(DEL_FILE) $(OBJECTS)
+	-$(DEL_FILE) *~ core *.core
+
+
+####### Sub-libraries
+
+distclean: clean
+	-$(DEL_FILE) $(TARGET) 
+	-$(DEL_FILE) Makefile
+
+
+check: first
+
+mocclean: compiler_moc_header_clean compiler_moc_source_clean
+
+mocables: compiler_moc_header_make_all compiler_moc_source_make_all
+
+compiler_moc_header_make_all: moc_main_window.cpp moc_new_dialog.cpp
+compiler_moc_header_clean:
+	-$(DEL_FILE) moc_main_window.cpp moc_new_dialog.cpp
+moc_main_window.cpp: qtheaders.h \
+		ac.h \
+		fractal.h \
+		new_dialog.h \
+		main_window.h
+	/usr/lib/x86_64-linux-gnu/qt4/bin/moc $(DEFINES) $(INCPATH) main_window.h -o moc_main_window.cpp
+
+moc_new_dialog.cpp: qtheaders.h \
+		ac.h \
+		fractal.h \
+		new_dialog.h
+	/usr/lib/x86_64-linux-gnu/qt4/bin/moc $(DEFINES) $(INCPATH) new_dialog.h -o moc_new_dialog.cpp
+
+compiler_rcc_make_all: qrc_qresource.cpp
+compiler_rcc_clean:
+	-$(DEL_FILE) qrc_qresource.cpp
+qrc_qresource.cpp: qresource.qrc \
+		images/icon.png
+	/usr/lib/x86_64-linux-gnu/qt4/bin/rcc -name qresource qresource.qrc -o qrc_qresource.cpp
+
+compiler_image_collection_make_all: qmake_image_collection.cpp
+compiler_image_collection_clean:
+	-$(DEL_FILE) qmake_image_collection.cpp
+compiler_moc_source_make_all:
+compiler_moc_source_clean:
+compiler_uic_make_all:
+compiler_uic_clean:
+compiler_yacc_decl_make_all:
+compiler_yacc_decl_clean:
+compiler_yacc_impl_make_all:
+compiler_yacc_impl_clean:
+compiler_lex_make_all:
+compiler_lex_clean:
+compiler_clean: compiler_moc_header_clean compiler_rcc_clean 
+
+####### Compile
+
+main.o: main.cpp qtheaders.h \
+		ac.h \
+		fractal.h \
+		main_window.h \
+		new_dialog.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o main.o main.cpp
+
+main_window.o: main_window.cpp main_window.h \
+		qtheaders.h \
+		ac.h \
+		fractal.h \
+		new_dialog.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o main_window.o main_window.cpp
+
+new_dialog.o: new_dialog.cpp new_dialog.h \
+		qtheaders.h \
+		ac.h \
+		fractal.h \
+		main_window.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o new_dialog.o new_dialog.cpp
+
+plugin.o: plugin.cpp plugin.h \
+		qtheaders.h \
+		ac.h \
+		fractal.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o plugin.o plugin.cpp
+
+select_image.o: select_image.cpp select_image.h \
+		qtheaders.h \
+		ac.h \
+		fractal.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o select_image.o select_image.cpp
+
+ac.o: ac.cpp ac.h \
+		fractal.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o ac.o ac.cpp
+
+fractal.o: fractal.cpp fractal.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o fractal.o fractal.cpp
+
+moc_main_window.o: moc_main_window.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_main_window.o moc_main_window.cpp
+
+moc_new_dialog.o: moc_new_dialog.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_new_dialog.o moc_new_dialog.cpp
+
+qrc_qresource.o: qrc_qresource.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o qrc_qresource.o qrc_qresource.cpp
+
+####### Install
+
+install:   FORCE
+
+uninstall:   FORCE
+
+FORCE:
+
--- a/src/main_window.cpp
+++ b/src/main_window.cpp
@@ -49,11 +49,11 @@ AC_MainWindow::AC_MainWindow(QWidget *parent) : QMainWindow(parent) {
 void AC_MainWindow::createControls() {
    
    filters = new QListWidget(this);
-    filters->setGeometry(10, 10, 390, 200);
+    filters->setGeometry(10, 30, 390, 180);
    filters->show();
    
    custom_filters = new QListWidget(this);
-    custom_filters->setGeometry(400, 10, 390, 200);
+    custom_filters->setGeometry(400, 30, 390, 180);
    custom_filters->show();
    
    for(int i = 0; i < ac::draw_max-4; ++i) {
@@ -133,6 +133,8 @@ void AC_MainWindow::createMenu() {
    controls_stop->setShortcut(tr("Ctrl+C"));
    controls_menu->addAction(controls_stop);
    
+    controls_stop->setEnabled(false);
+    
    controls_snapshot = new QAction(tr("Take &Snapshot"), this);
    controls_snapshot->setShortcut(tr("Ctrl+S"));
    controls_menu->addAction(controls_snapshot);
@@ -155,6 +157,8 @@ void AC_MainWindow::createMenu() {
    help_menu->addAction(help_about);
    
    connect(help_about, SIGNAL(triggered()), this, SLOT(help_About()));
+    timer_video = new QTimer(this);
+    timer_camera = new QTimer(this);
 }

 void AC_MainWindow::addClicked() {
@@ -195,7 +199,6 @@ void AC_MainWindow::downClicked() {
 void AC_MainWindow::Log(const QString &s) {
    QString text;
    text = log_text->toPlainText();
-    text += "\n";
    text += s;
    log_text->setText(text);
    QTextCursor tmpCursor = log_text->textCursor();
@@ -212,21 +215,55 @@ bool AC_MainWindow::startCamera(int res, int dev, const QString &outdir, bool re
    // if successful
    file_new_capture->setEnabled(false);
    file_new_video->setEnabled(false);
+    controls_stop->setEnabled(true);
    return true;
 }

 bool AC_MainWindow::startVideo(const QString &filename, const QString &outdir, bool record) {
    
+    capture_video.open(filename.toStdString());
+    if(!capture_video.isOpened()) {
+        return false;
+    }
+    video_frames = capture_video.get(CV_CAP_PROP_FRAME_COUNT);
+    if(video_frames <= 0) return false;
+    video_fps = capture_video.get(CV_CAP_PROP_FPS);
    
+    int res_w = capture_video.get(CV_CAP_PROP_FRAME_WIDTH);
+    int res_h = capture_video.get(CV_CAP_PROP_FRAME_HEIGHT);
    
+    QString str;
+    QTextStream stream(&str);
+    
+    stream << "Opened capture device " << res_w << "x" << res_h << "\n";
+    stream << "FPS: " << video_fps << "\n";
+    stream << "Frame Count: " << video_frames << "\n";
+    
+    Log(str);
    // if successful
    file_new_capture->setEnabled(false);
    file_new_video->setEnabled(false);
+    controls_stop->setEnabled(true);
+    cv::namedWindow("Acid Cam v2");
+
+    connect(timer_video, SIGNAL(timeout()), this, SLOT(timer_Video()));
+    timer_video->start(1);
+    
    return true;
 }

 void AC_MainWindow::controls_Stop() {
+    if(capture_video.isOpened()) {
+        timer_video->stop();
+        capture_video.release();
+        cv::destroyWindow("Acid Cam v2");
+    }
    
+    if(capture_camera.isOpened()) {
+        timer_camera->stop();
+        capture_camera.release();
+        cv::destroyWindow("Acid Cam v2");
+    }
 }

 void AC_MainWindow::file_Exit() {
@@ -259,6 +296,20 @@ void AC_MainWindow::timer_Camera() {

 void AC_MainWindow::timer_Video() {
    
+    cv::Mat mat;
+    if(capture_video.read(mat) == false) {
+        controls_Stop();
+        return;
+    }
+    
+    for(int i = 0; i < custom_filters->count(); ++i) {
+        QListWidgetItem *val = custom_filters->item(i);
+        QString name = val->text();
+        if(filter_map[name.toStdString()].first == 0)
+        	ac::draw_func[filter_map[name.toStdString()].second](mat);
+    }
+    
+    cv::imshow("Acid Cam v2", mat);
 }

 void AC_MainWindow::help_About() {
--- a/src/main_window.h
+++ b/src/main_window.h
@@ -42,7 +42,9 @@ private:
    CaptureCamera *cap_camera;
    CaptureVideo *cap_video;
    cv::VideoCapture capture_camera, capture_video;
-    
+    unsigned long video_frames;
+    double video_fps;
+    QTimer *timer_video, *timer_camera;
 };

 extern const char *filer_names[];
--- a/src/new_dialog.cpp
+++ b/src/new_dialog.cpp
@@ -61,6 +61,8 @@ void CaptureCamera::btn_Start() {
        } else {
            QMessageBox::information(this, "Could not open Capture device", "Make sure you Webcam is pluged in. If you have more than one Webcam use the proper device index.");
        }
+    } else {
+        QMessageBox::information(this, tr("Error could not open device"), tr("Could not open capture device"));
    }
 }

@@ -97,15 +99,32 @@ void CaptureVideo::setParent(AC_MainWindow *p) {
 }

 void CaptureVideo::btn_SetSourceFile() {
-    
+    QString fileName = QFileDialog::getOpenFileName(this,tr("Open Video"), "/home", tr("Video Files (*.avi *.mov *.mp4 *.mkv)"));
+    if(fileName != "")
+        edit_src->setText(fileName);
 }

 void CaptureVideo::btn_SetOutputDir() {
-    
+    QString dir = QFileDialog::getExistingDirectory(this, tr("Open Directory"), "/home",QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
+    if(dir != "")
+        edit_outdir->setText(dir);
 }

 void CaptureVideo::btn_Start() {
+    if(edit_src->text().length() <= 0) {
+        QMessageBox::information(this, tr("No Input"), tr("Please Select a Video File"));
+        return;
+    }
+    if(edit_outdir->text().length() <= 0) {
+        QMessageBox::information(this, tr("No Output"), tr("Please Select Output Directory"));
+        return;
+    }
    
+    if(win_parent->startVideo(edit_src->text(), edit_outdir->text(), chk_record->isChecked())) {
+        hide();
+    } else {
+        QMessageBox::information(this, tr("Could not open file"), tr("Could not open video file, an error has occured"));
+    }
 }


--- a/src/qtheaders.h
+++ b/src/qtheaders.h
@@ -19,6 +19,7 @@
 #include<QTextStream>
 #include<QLineEdit>
 #include<QFileDialog>
+#include<QTimer>
 #include"ac.h"
 #include"fractal.h"
 #include<unordered_map>