eessppeelllloo/Acid.Cam.v2.Qt
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working on processing video files

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lostjared
2017-02-03 15:21:12 -08:00
parent 5e28d4e735
commit 781c770363
2 changed files with 41 additions and 3 deletions
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42
src/main_window.cpp
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@@ -165,7 +165,8 @@ void AC_MainWindow::addClicked() {
int row = filters->currentRow();
if(row != -1) {
custom_filters->addItem(ac::draw_strings[row].c_str());
QListWidgetItem *item = filters->item(row);
custom_filters->addItem(item->text());
}
}
@@ -220,7 +221,6 @@ bool AC_MainWindow::startCamera(int res, int dev, const QString &outdir, bool re
}
bool AC_MainWindow::startVideo(const QString &filename, const QString &outdir, bool record) {
capture_video.open(filename.toStdString());
if(!capture_video.isOpened()) {
return false;
@@ -245,7 +245,23 @@ bool AC_MainWindow::startVideo(const QString &filename, const QString &outdir, b
file_new_video->setEnabled(false);
controls_stop->setEnabled(true);
cv::namedWindow("Acid Cam v2");
paused = false;
recording = record;
QString output_name;
QTextStream stream_(&output_name);
static unsigned int index = 0;
stream_ << outdir << "/" << "AC2.Output." << ++index << ".avi";
if(recording) {
writer = cv::VideoWriter(output_name.toStdString(), CV_FOURCC('X','V','I','D'), video_fps, cv::Size(res_w, res_h), true);
if(!writer.isOpened()) {
Log("Error could not open video writer.\n");
}
QString out_s;
QTextStream out_stream(&out_s);
out_stream << "Now recording to: " << output_name << "\nResolution: " << res_w << "x" << res_h << " FPS: " << video_fps << "\n";
Log(out_s);
}
connect(timer_video, SIGNAL(timeout()), this, SLOT(timer_Video()));
timer_video->start(1);
@@ -256,13 +272,19 @@ void AC_MainWindow::controls_Stop() {
if(capture_video.isOpened()) {
timer_video->stop();
capture_video.release();
writer.release();
cv::destroyWindow("Acid Cam v2");
file_new_capture->setEnabled(true);
file_new_video->setEnabled(true);
}
if(capture_camera.isOpened()) {
timer_camera->stop();
capture_camera.release();
writer.release();
cv::destroyWindow("Acid Cam v2");
file_new_capture->setEnabled(true);
file_new_video->setEnabled(true);
}
}
@@ -296,6 +318,8 @@ void AC_MainWindow::timer_Camera() {
void AC_MainWindow::timer_Video() {
if(paused == true) return;
cv::Mat mat;
if(capture_video.read(mat) == false) {
controls_Stop();
@@ -307,9 +331,21 @@ void AC_MainWindow::timer_Video() {
QString name = val->text();
if(filter_map[name.toStdString()].first == 0)
ac::draw_func[filter_map[name.toStdString()].second](mat);
else {
red = green = blue = 0;
current_filterx = filter_map[name.toStdString()].second;
ac::alphaFlame(mat);
}
}
cv::imshow("Acid Cam v2", mat);
if(recording) {
writer.write(mat);
std::cout << "Wrote..\n";
// seek to end of file
// set frame index
}
}
void AC_MainWindow::help_About() {