#endif
#include "kdenlive-config.h"
+#include <mlt++/Mlt.h>
+#include <framework/mlt_version.h>
+
#include <KStandardDirs>
#include <KLocale>
#include <KProcess>
#include <QXmlStreamWriter>
#include <QTimer>
-const double recommendedMltVersion = 510;
+// Recommanded MLT version
+const int mltVersionMajor = 0;
+const int mltVersionMinor = 7;
+const int mltVersionRevision = 2;
+
static const char kdenlive_version[] = VERSION;
Wizard::Wizard(bool upgrade, QWidget *parent) :
- QWizard(parent)
+ QWizard(parent),
+ m_systemCheckIsOk(false)
{
setWindowTitle(i18n("Config Wizard"));
setPixmap(QWizard::WatermarkPixmap, QPixmap(KStandardDirs::locate("appdata", "banner.png")));
meltitem->setSizeHint(0, itemSize);
meltitem->setIcon(0, m_okIcon);
- // Check MLT's installed producers
- QProcess checkProcess;
- checkProcess.start(KdenliveSettings::rendererpath(), QStringList() << "-query" << "producer");
- if (!checkProcess.waitForStarted()) {
- meltitem->setIcon(0, m_badIcon);
- meltitem->setData(1, Qt::UserRole, i18n("Error starting MLT's command line player (melt)"));
+
+ Mlt::Repository *repository = Mlt::Factory::init();
+ if (!repository) {
+ mltitem->setData(1, Qt::UserRole, i18n("Cannot start the MLT video backend!"));
+ mltitem->setIcon(0, m_badIcon);
+ m_systemCheckIsOk = false;
button(QWizard::NextButton)->setEnabled(false);
- } else {
- checkProcess.waitForFinished();
- QByteArray result = checkProcess.readAllStandardError();
+ }
+ else {
+ int mltVersion = (mltVersionMajor << 16) + (mltVersionMinor << 8) + mltVersionRevision;
+ mltitem->setText(1, i18n("MLT version: %1", mlt_version_get_string()));
+ mltitem->setSizeHint(0, itemSize);
+ if (mlt_version_get_int() < 1792) {
+ mltitem->setData(1, Qt::UserRole, i18n("Your MLT version is unsupported!!!"));
+ mltitem->setIcon(0, m_badIcon);
+ m_systemCheckIsOk = false;
+ button(QWizard::NextButton)->setEnabled(false);
+ }
+ else if (mlt_version_get_int() < mltVersion) {
+ mltitem->setData(1, Qt::UserRole, i18n("Please upgrade to MLT %1.%2.%3", mltVersionMajor, mltVersionMinor, mltVersionRevision));
+ mltitem->setIcon(0, m_badIcon);
+ }
+ else {
+ mltitem->setData(1, Qt::UserRole, i18n("MLT video backend!"));
+ mltitem->setIcon(0, m_okIcon);
+ }
+
+ // Retrieve the list of available transitions.
+ Mlt::Properties *producers = repository->producers();
+ QStringList producersItemList;
+ for (int i = 0; i < producers->count(); ++i)
+ producersItemList << producers->get_name(i);
+ delete producers;
+
+ Mlt::Properties *consumers = repository->consumers();
+ QStringList consumersItemList;
+ for (int i = 0; i < consumers->count(); ++i)
+ consumersItemList << consumers->get_name(i);
+ delete consumers;
+
+ // SDL module
+ QTreeWidgetItem *sdlItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("SDL module"));
+ sdlItem->setData(1, Qt::UserRole, i18n("Required for Kdenlive"));
+ sdlItem->setSizeHint(0, itemSize);
+
+ if (!consumersItemList.contains("sdl")) {
+ sdlItem->setIcon(0, m_badIcon);
+ m_systemCheckIsOk = false;
+ button(QWizard::NextButton)->setEnabled(false);
+ }
+ else {
+ sdlItem->setIcon(0, m_okIcon);
+ }
- // Check MLT avformat module
+ // AVformat module
QTreeWidgetItem *avformatItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Avformat module (FFmpeg)"));
avformatItem->setData(1, Qt::UserRole, i18n("Required to work with various video formats (hdv, mpeg, flash, ...)"));
avformatItem->setSizeHint(0, itemSize);
- if (!result.contains("- avformat")) {
+ Mlt::Consumer *consumer = NULL;
+ Mlt::Profile p;
+ if (consumersItemList.contains("avformat"))
+ consumer = new Mlt::Consumer(p, "avformat");
+ if (consumer == NULL || !consumer->is_valid()) {
avformatItem->setIcon(0, m_badIcon);
m_mltCheck.tabWidget->setTabEnabled(1, false);
- } else {
+ }
+ else {
avformatItem->setIcon(0, m_okIcon);
- // Make sure we have MLT > 0.3.4
- int version = 0;
- QString mltVersion;
- QString exepath = KStandardDirs::findExe("pkg-config");
- if (!exepath.isEmpty()) {
- checkProcess.start(exepath, QStringList() << "--variable=version" << "mlt++");
- if (!checkProcess.waitForStarted()) {
- kDebug() << "// Error querying MLT's version";
- } else {
- checkProcess.waitForFinished();
- mltVersion = checkProcess.readAllStandardOutput();
- version = 1000 * mltVersion.section('.', 0, 0).toInt() + 100 * mltVersion.section('.', 1, 1).toInt() + mltVersion.section('.', 2, 2).toInt();
- kDebug() << "// FOUND MLT's pkgconfig version: " << version;
- }
- }
- if (version == 0) {
- checkProcess.start(KdenliveSettings::rendererpath(), QStringList() << "--version");
- if (!checkProcess.waitForStarted()) {
- kDebug() << "// Error querying MLT's version";
- } else {
- checkProcess.waitForFinished();
- mltVersion = checkProcess.readAllStandardError();
- mltVersion = mltVersion.section('\n', 0, 0).simplified();
- mltVersion = mltVersion.section(' ', -1).simplified();
- version = 1000 * mltVersion.section('.', 0, 0).toInt() + 100 * mltVersion.section('.', 1, 1).toInt() + mltVersion.section('.', 2, 2).toInt();
- kDebug() << "// FOUND MLT version: " << version;
- }
- }
-
- mltitem->setText(1, i18n("MLT version: %1", mltVersion.simplified()));
- mltitem->setSizeHint(0, itemSize);
- if (version < 506) {
- mltitem->setData(1, Qt::UserRole, i18n("Your MLT version is unsupported!!!"));
- mltitem->setIcon(0, m_badIcon);
- } else {
- if (version < recommendedMltVersion) {
- mltitem->setData(1, Qt::UserRole, i18n("Please upgrade to the latest MLT version"));
- mltitem->setIcon(0, m_badIcon);
- } else {
- mltitem->setData(1, Qt::UserRole, i18n("MLT version is correct"));
- mltitem->setIcon(0, m_okIcon);
- }
- // Check installed audio codecs
- QProcess checkProcess2;
- checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "noise:" << "-consumer" << "avformat" << "acodec=list");
- if (!checkProcess2.waitForStarted()) {
- m_mltCheck.tabWidget->setTabEnabled(1, false);
- kDebug() << "// Error parsing MLT's avformat codecs";
- } else {
- checkProcess2.waitForFinished();
- QByteArray codecList = checkProcess2.readAllStandardError();
- QString acodecList(codecList);
- QStringList result;
- QStringList alist = acodecList.split('\n', QString::SkipEmptyParts);
- for (int i = 0; i < alist.count(); i++) {
- if (alist.at(i).contains("- ")) result.append(alist.at(i).section("- ", 1).simplified().toLower());
- }
- m_mltCheck.acodecs_list->addItems(result);
- KdenliveSettings::setAudiocodecs(result);
- //kDebug()<<"// FOUND LIST:\n\n"<<m_audioCodecs<<"\n\n++++++++++++++++++++";
- }
- // Check video codecs
- checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "noise:" << "-consumer" << "avformat" << "vcodec=list");
- if (!checkProcess2.waitForStarted()) {
- kDebug() << "// Error parsing MLT's avformat codecs";
- } else {
- checkProcess2.waitForFinished();
- QByteArray codecList = checkProcess2.readAllStandardError();
- QString vcodecList(codecList);
- QStringList result;
- QStringList vlist = vcodecList.split('\n', QString::SkipEmptyParts);
- for (int i = 0; i < vlist.count(); i++) {
- if (vlist.at(i).contains("- ")) result.append(vlist.at(i).section("- ", 1).simplified().toLower());
- }
- m_mltCheck.vcodecs_list->addItems(result);
- KdenliveSettings::setVideocodecs(result);
- //kDebug()<<"// FOUND LIST:\n\n"<<m_videoCodecs<<"\n\n++++++++++++++++++++";
- }
- // Check formats
- checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "noise:" << "-consumer" << "avformat" << "f=list");
- if (!checkProcess2.waitForStarted()) {
- kDebug() << "// Error parsing MLT's avformat codecs";
- } else {
- checkProcess2.waitForFinished();
- QByteArray codecList = checkProcess2.readAllStandardError();
- QString vcodecList(codecList);
- QStringList result;
- QStringList vlist = vcodecList.split('\n', QString::SkipEmptyParts);
- for (int i = 0; i < vlist.count(); i++) {
- if (vlist.at(i).contains("- ")) {
- QString format = vlist.at(i).section("- ", 1).simplified().toLower();
- if (format.contains(',')) {
- QStringList sub = format.split(',', QString::SkipEmptyParts);
- for (int j = 0; j < sub.count(); j++)
- result.append(sub.at(j));
- } else result.append(format);
- }
- }
- m_mltCheck.formats_list->addItems(result);
- KdenliveSettings::setSupportedformats(result);
- //kDebug()<<"// FOUND LIST:\n\n"<<m_videoCodecs<<"\n\n++++++++++++++++++++";
- }
- }
-
+ consumer->set("vcodec", "list");
+ consumer->set("acodec", "list");
+ consumer->set("f", "list");
+ consumer->start();
+ QStringList result;
+ Mlt::Properties vcodecs((mlt_properties) consumer->get_data("vcodec"));
+ for (int i = 0; i < vcodecs.count(); i++)
+ result << QString(vcodecs.get(i));
+ m_mltCheck.vcodecs_list->addItems(result);
+ result.clear();
+ Mlt::Properties acodecs((mlt_properties) consumer->get_data("acodec"));
+ for (int i = 0; i < acodecs.count(); i++)
+ result << QString(acodecs.get(i));
+ m_mltCheck.acodecs_list->addItems(result);
+ result.clear();
+ Mlt::Properties formats((mlt_properties) consumer->get_data("f"));
+ for (int i = 0; i < formats.count(); i++)
+ result << QString(formats.get(i));
+ m_mltCheck.formats_list->addItems(result);
+ delete consumer;
}
- // Check MLT dv module
+ // DV module
QTreeWidgetItem *dvItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("DV module (libdv)"));
dvItem->setData(1, Qt::UserRole, i18n("Required to work with dv files if avformat module is not installed"));
dvItem->setSizeHint(0, itemSize);
- if (!result.contains("- libdv")) {
+ if (!producersItemList.contains("libdv")) {
dvItem->setIcon(0, m_badIcon);
- } else {
+ }
+ else {
dvItem->setIcon(0, m_okIcon);
}
- // Check MLT image format module
+ // Image module
QTreeWidgetItem *imageItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("QImage module"));
imageItem->setData(1, Qt::UserRole, i18n("Required to work with images"));
imageItem->setSizeHint(0, itemSize);
- if (!result.contains("- qimage")) {
+ if (!producersItemList.contains("qimage")) {
imageItem->setIcon(0, m_badIcon);
imageItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Pixbuf module"));
imageItem->setData(1, Qt::UserRole, i18n("Required to work with images"));
imageItem->setSizeHint(0, itemSize);
- if (!result.contains("- pixbuf")) imageItem->setIcon(0, m_badIcon);
- else imageItem->setIcon(0, m_okIcon);
- } else {
+ if (producersItemList.contains("pixbuf")) {
+ imageItem->setIcon(0, m_badIcon);
+ }
+ else {
+ imageItem->setIcon(0, m_okIcon);
+ }
+ }
+ else {
imageItem->setIcon(0, m_okIcon);
}
- // Check MLT title module
+ // Titler module
QTreeWidgetItem *titleItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Title module"));
titleItem->setData(1, Qt::UserRole, i18n("Required to work with titles"));
titleItem->setSizeHint(0, itemSize);
- if (!result.contains("- kdenlivetitle")) {
+ if (!producersItemList.contains("kdenlivetitle")) {
KdenliveSettings::setHastitleproducer(false);
titleItem->setIcon(0, m_badIcon);
} else {
titleItem->setIcon(0, m_okIcon);
KdenliveSettings::setHastitleproducer(true);
}
+
+ Mlt::Factory::close();
}
}
if (KdenliveSettings::rendererpath().isEmpty()) {
errorMessage.append(i18n("Your MLT installation cannot be found. Install MLT and restart Kdenlive.\n"));
}
- /*QProcess checkProcess;
- checkProcess.start(KdenliveSettings::rendererpath(), QStringList() << "-query" << "producer");
- if (!checkProcess.waitForStarted())
- errorMessage.append(i18n("Error starting MLT's command line player (melt)") + ".\n");
-
- checkProcess.waitForFinished();
-
- QByteArray result = checkProcess.readAllStandardError();
- if (!result.contains("- avformat")) errorMessage.append(i18n("MLT's avformat (FFMPEG) module not found. Please check your FFMPEG and MLT install. Kdenlive will not work until this issue is fixed.") + "\n");*/
-
- QProcess checkProcess2;
- checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "-query" << "consumer");
- if (!checkProcess2.waitForStarted())
- errorMessage.append(i18n("Error starting MLT's command line player (melt).") + '\n');
-
- checkProcess2.waitForFinished();
-
- QByteArray result = checkProcess2.readAllStandardError();
- if (!result.contains("sdl") || !result.contains("sdl_preview")) errorMessage.append(i18n("MLT's SDL module not found. Please check your MLT install. Kdenlive will not work until this issue is fixed.") + '\n');
if (!errorMessage.isEmpty()) {
errorMessage.prepend(QString("<b>%1</b><br />").arg(i18n("Fatal Error")));
projects / kdenlive / commitdiff