void Controller::setProfile(const QString& profile_name)
{
LOG_DEBUG() << "setting to profile" << (profile_name.isEmpty()? "Automatic" : profile_name);
if (!profile_name.isEmpty()) {
Mlt::Profile tmp(profile_name.toLatin1().constData());
m_profile->set_colorspace(tmp.colorspace());
m_profile->set_frame_rate(tmp.frame_rate_num(), tmp.frame_rate_den());
m_profile->set_height(tmp.height());
m_profile->set_progressive(tmp.progressive());
m_profile->set_sample_aspect(tmp.sample_aspect_num(), tmp.sample_aspect_den());
m_profile->set_display_aspect(tmp.display_aspect_num(), tmp.display_aspect_den());
m_profile->set_width(alignWidth(tmp.width()));
m_profile->set_explicit(true);
} else {
m_profile->set_explicit(false);
if (m_producer) {
m_profile->from_producer(*m_producer);
m_profile->set_width(alignWidth(m_profile->width()));
}
}
}
void Controller::setProfile(const QString& profile_name)
{
if (!profile_name.isEmpty()) {
Mlt::Profile tmp(profile_name.toLatin1().constData());
m_profile->set_colorspace(tmp.colorspace());
m_profile->set_frame_rate(tmp.frame_rate_num(), tmp.frame_rate_den());
m_profile->set_height(tmp.height());
m_profile->set_progressive(tmp.progressive());
m_profile->set_sample_aspect(tmp.sample_aspect_num(), tmp.sample_aspect_den());
m_profile->set_display_aspect(tmp.display_aspect_num(), tmp.display_aspect_den());
m_profile->set_width(alignWidth(tmp.width()));
m_profile->set_explicit(!profile_name.isEmpty());
restart();
}
}
int Controller::open(const QString &url)
{
int error = 0;
close();
if (Settings.playerGPU() && !profile().is_explicit())
// Prevent loading normalizing filters, which might be Movit ones that
// may not have a proper OpenGL context when requesting a sample frame.
m_producer = new Mlt::Producer(profile(), "abnormal", url.toUtf8().constData());
else
m_producer = new Mlt::Producer(profile(), url.toUtf8().constData());
if (m_producer->is_valid()) {
double fps = profile().fps();
if (!profile().is_explicit()) {
profile().from_producer(*m_producer);
profile().set_width(alignWidth(profile().width()));
}
if (profile().fps() != fps || (Settings.playerGPU() && !profile().is_explicit())) {
// Reload with correct FPS or with Movit normalizing filters attached.
delete m_producer;
m_producer = new Mlt::Producer(profile(), url.toUtf8().constData());
}
// Convert avformat to avformat-novalidate so that XML loads faster.
if (!qstrcmp(m_producer->get("mlt_service"), "avformat")) {
m_producer->set("mlt_service", "avformat-novalidate");
m_producer->set("mute_on_pause", 0);
}
if (m_url.isEmpty() && QString(m_producer->get("xml")) == "was here") {
if (m_producer->get_int("_original_type") != tractor_type ||
(m_producer->get_int("_original_type") == tractor_type && m_producer->get("shotcut")))
m_url = url;
}
setImageDurationFromDefault(m_producer);
}
else {
delete m_producer;
m_producer = 0;
error = 1;
}
return error;
}
bool Controller::openXML(const QString &filename)
{
bool error = true;
close();
Producer* producer = new Mlt::Producer(profile(), "xml", filename.toUtf8().constData());
if (producer->is_valid()) {
double fps = profile().fps();
if (!profile().is_explicit()) {
profile().from_producer(*producer);
profile().set_width(alignWidth(profile().width()));
}
if (profile().fps() != fps) {
// reopen with the correct fps
delete producer;
producer = new Mlt::Producer(profile(), "xml", filename.toUtf8().constData());
}
producer->set(kShotcutVirtualClip, 1);
producer->set("resource", filename.toUtf8().constData());
setProducer(new Producer(producer));
error = false;
}
delete producer;
return error;
}
