bool VideoPreview::showConfigDialog(QWidget *parent)
{
VideoPreviewConfigDialog d(parent);
d.setVideoFile(videoFile());
d.setDVDDevice(DVDDevice());
d.setCols(cols());
d.setRows(rows());
d.setInitialStep(initialStep());
d.setMaxWidth(maxWidth());
d.setDisplayOSD(displayOSD());
d.setAspectRatio(aspectRatio());
d.setFormat(extractFormat());
d.setSaveLastDirectory(save_last_directory);
if (d.exec() == QDialog::Accepted) {
setVideoFile(d.videoFile());
setDVDDevice(d.DVDDevice());
setCols(d.cols());
setRows(d.rows());
setInitialStep(d.initialStep());
setMaxWidth(d.maxWidth());
setDisplayOSD(d.displayOSD());
setAspectRatio(d.aspectRatio());
setExtractFormat(d.format());
save_last_directory = d.saveLastDirectory();
return true;
}
return false;
}
void VideoPreview::saveSettings()
{
qDebug("VideoPreview::saveSettings");
set->beginGroup("videopreview");
set->setValue("columns", cols());
set->setValue("rows", rows());
set->setValue("initial_step", initialStep());
set->setValue("max_width", maxWidth());
set->setValue("osd", displayOSD());
set->setValue("format", extractFormat());
set->setValue("save_last_directory", save_last_directory);
if (save_last_directory) {
set->setValue("last_directory", last_directory);
}
set->setValue("filename", videoFile());
set->setValue("dvd_device", DVDDevice());
set->setValue("show_info", toggleInfoAct->isChecked());
set->endGroup();
}
void VideoPreview::loadSettings()
{
qDebug("VideoPreview::loadSettings");
set->beginGroup("videopreview");
setCols(set->value("columns", cols()).toInt());
setRows(set->value("rows", rows()).toInt());
setInitialStep(set->value("initial_step", initialStep()).toInt());
setMaxWidth(set->value("max_width", maxWidth()).toInt());
setDisplayOSD(set->value("osd", displayOSD()).toBool());
setExtractFormat((ExtractFormat) set->value("format", extractFormat()).toInt());
save_last_directory = set->value("save_last_directory", save_last_directory).toBool();
last_directory = set->value("last_directory", last_directory).toString();
setVideoFile(set->value("filename", videoFile()).toString());
setDVDDevice(set->value("dvd_device", DVDDevice()).toString());
toggleInfoAct->setChecked(set->value("show_info", true).toBool());
set->endGroup();
}
int main(int argc, char **argv)
{
if (argc != 2)
{
printUsage();
return EXIT_FAILURE;
}
std::ifstream videoFile(argv[1]);
auto* video = ktftd::vid::loadFLC(videoFile);
for (int frameNo = 0; frameNo < video->getTotalFrameCount(); frameNo++)
{
std::stringstream audioOutName;
audioOutName << "out" << std::setw(6) << std::setfill('0') << frameNo << ".flac";
std::stringstream imageOutName;
imageOutName << "out" << std::setw(6) << std::setfill('0') << frameNo << ".png";
assert(video->hasNextFrame());
auto &frame = video->getNextFrame();
frame.getImage().writePNG(imageOutName.str().c_str());
frame.getAudioFile().writeFLAC(audioOutName.str().c_str());
}
delete video;
}
void VlcEncodingSystem::_DoEncode(const QString ¶mFile)
{
QFileInfo videoFile(QFileInfo(QFileInfo(paramFile).completeBaseName()).completeBaseName());
QDir dir(VlcStreamerApp::Instance()->DocumentRoot());
QString name;
if(dir.exists(videoFile.completeBaseName())) {
for(unsigned i = 1; i != ~0U; ++i) {
if(dir.exists(videoFile.completeBaseName() + "_" + QString::number(i)) == false) {
name = videoFile.completeBaseName() + "_" + QString::number(i);
break;
}
}
} else {
name = videoFile.completeBaseName();
}
if(name.isEmpty() == false) {
dir.mkdir(name);
dir.cd(name);
dir.rename(paramFile, "params.txt");
#ifdef Q_WS_WIN
QFileInfo scriptInfo(dir.path() + "/encode.bat");
#else
QFileInfo scriptInfo(dir.path() + "/encode.sh");
#endif
QFile script(scriptInfo.filePath());
QFile params(dir.path() + "/params.txt");
if(params.open(QIODevice::ReadWrite)) {
QString paramData = params.readAll();
params.close();
bool ok;
QJson::Parser parser;
QVariantMap map = parser.parse(paramData.toAscii(), &ok).toMap();
if(ok && script.open(QIODevice::WriteOnly)) {
QString scriptData;
//#!/bin/bash
//vlc -I dummy --ignore-config "/home/paulm/Videos/troops.avi"
// '--sout=#transcode{vcodec=h264,soverlay,acodec=mp3,channels=2,venc=x264{profile=baseline,level=2.2,keyint=30,bframes=0,ref=1,nocabac},width=480,vb=200,ab=40,fps=25,deinterlace}:
// std{access=livehttp{seglen=10,index="/home/paulm/.Hobbyist_Software/VLC_Streamer/Root/troops/stream.m3u8",index-url=stream-###.ts},
// mux=ts{use-key-frames},
// dst="/home/paulm/.Hobbyist_Software/VLC_Streamer/Root/troops/stream-###.ts"}'
// vlc://quit
scriptData = "#!/bin/bash\n";
QString temp = map.value("sout").toString();
temp.replace("##dest##", dir.path());
scriptData += "vlc -I dummy --ignore-config " + map.value("args").toString() + " \"" + map.value("file").toString() + "\" vlc://quit " + "'" + temp + "' -vvv\n";
script.write(scriptData.toAscii());
script.close();
script.setPermissions(QFile::ReadUser | QFile::WriteUser | QFile::ExeUser);
VlcEncoder *encoder = new VlcEncoder(scriptInfo.filePath());
QThreadPool::globalInstance()->start(encoder);
} else {
qDebug() << "Not ok or script didn't open" << ok << script.error();
}
}
}
}