Exemple #1
0
void BinController::duplicateFilters(Mlt::Producer original, Mlt::Producer clone)
{
    Mlt::Service clipService(original.get_service());
    Mlt::Service dupService(clone.get_service());
    //delete original;
    //delete clone;
    int ct = 0;
    Mlt::Filter *filter = clipService.filter(ct);
    while (filter) {
        // Only duplicate Kdenlive filters, and skip the fade in effects
        //fprintf(stderr, "CHKNG FILTER: %s\n", filter->get("kdenlive_id"));
        if (filter->is_valid()/* && strcmp(filter->get("kdenlive_id"), "") && strcmp(filter->get("kdenlive_id"), "fadein") && strcmp(filter->get("kdenlive_id"), "fade_from_black")*/) {
            // looks like there is no easy way to duplicate a filter,
            // so we will create a new one and duplicate its properties
            Mlt::Filter *dup = new Mlt::Filter(*original.profile(), filter->get("mlt_service"));
            if (dup && dup->is_valid()) {
                Mlt::Properties entries(filter->get_properties());
                for (int i = 0; i < entries.count(); ++i) {
                    dup->set(entries.get_name(i), entries.get(i));
                }
                dupService.attach(*dup);
            }
        }
        ct++;
        filter = clipService.filter(ct);
    }
}
Exemple #2
0
QString BinController::getProducerXML(Mlt::Producer &producer)
{
    QString filename = QStringLiteral("string");
    Mlt::Consumer c(*producer.profile(), "xml", filename.toUtf8().constData());
    Mlt::Service s(producer.get_service());
    if (!s.is_valid())
        return QLatin1String("");
    int ignore = s.get_int("ignore_points");
    if (ignore)
        s.set("ignore_points", 0);
    c.set("time_format", "frames");
    c.set("no_meta", 1);
    c.set("store", "kdenlive");
    if (filename != QLatin1String("string")) {
        c.set("no_root", 1);
        c.set("root", QFileInfo(filename).absolutePath().toUtf8().constData());
    }
    c.connect(s);
    c.start();
    if (ignore)
        s.set("ignore_points", ignore);
    return QString::fromUtf8(c.get(filename.toUtf8().constData()));
}