if (self->analyseAudio) {
self->showAudio(frame);
}
- if (frame.get_double("_speed") == 0.0) {
- self->emitConsumerStopped();
- } else if (frame.get_double("_speed") < 0.0 && mlt_frame_get_position(frame_ptr) <= 0) {
+ if (frame.get_double("_speed") < 0.0 && mlt_frame_get_position(frame_ptr) <= 0) {
self->pause();
self->emitConsumerStopped();
}
}
+
+static void consumer_paused(mlt_consumer, Render * self, mlt_frame /*frame_ptr*/)
+{
+ // detect if the producer has finished playing. Is there a better way to do it?
+ if (self->m_isBlocked) return;
+ self->emitConsumerStopped();
+}
+
+
static void consumer_gl_frame_show(mlt_consumer, Render * self, mlt_frame frame_ptr)
{
// detect if the producer has finished playing. Is there a better way to do it?
}
Render::Render(const QString & rendererName, int winid, QString profile, QWidget *parent) :
- QObject(parent),
+ AbstractRender(rendererName, parent),
m_isBlocked(0),
analyseAudio(KdenliveSettings::monitor_audio()),
- sendFrameForAnalysis(false),
m_name(rendererName),
m_mltConsumer(NULL),
m_mltProducer(NULL),
{
m_activeProfile = profileName;
char *tmp = qstrdup(m_activeProfile.toUtf8().constData());
- setenv("MLT_PROFILE", tmp, 1);
delete m_blackClip;
m_blackClip = NULL;
if (m_mltProfile) delete m_mltProfile;
m_mltProfile = new Mlt::Profile(tmp);
- m_mltProfile->get_profile()->is_explicit = 1;
+ m_mltProfile->set_explicit(true);
delete[] tmp;
m_blackClip = new Mlt::Producer(*m_mltProfile, "colour", "black");
m_mltConsumer = new Mlt::Consumer(*m_mltProfile, "sdl_preview");
// FIXME: the event object returned by the listen gets leaked...
m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show);
+ m_mltConsumer->listen("consumer-sdl-paused", this, (mlt_listener) consumer_paused);
m_mltConsumer->set("window_id", m_winid);
}
m_mltConsumer->set("resize", 1);
int Render::resetProfile(const QString profileName)
{
+ QString scene = sceneList();
if (m_mltConsumer) {
if (m_externalConsumer == KdenliveSettings::external_display()) {
if (KdenliveSettings::external_display() && m_activeProfile == profileName) return 1;
delete m_mltConsumer;
m_mltConsumer = NULL;
}
- QString scene = sceneList();
int pos = 0;
double current_fps = m_mltProfile->fps();
+ double current_dar = m_mltProfile->dar();
delete m_blackClip;
m_blackClip = NULL;
m_mltProducer = NULL;
buildConsumer(profileName);
double new_fps = m_mltProfile->fps();
+ double new_dar = m_mltProfile->dar();
if (current_fps != new_fps) {
// fps changed, we must update the scenelist positions
scene = updateSceneListFps(current_fps, new_fps, scene);
//kDebug() << "//RESET WITHSCENE: " << scene;
setSceneList(scene, pos);
// producers have changed (different profile), so reset them...
- emit refreshDocumentProducers();
+ emit refreshDocumentProducers(new_dar != current_dar, current_fps != new_fps);
/*Mlt::Producer *producer = new Mlt::Producer(*m_mltProfile , "xml-string", scene.toUtf8().constData());
m_mltProducer = producer;
m_blackClip = new Mlt::Producer(*m_mltProfile , "colour", "black");
return m_mltProfile->height();
}
-QImage Render::extractFrame(int frame_position, int width, int height)
+QImage Render::extractFrame(int frame_position, QString path, int width, int height)
{
if (width == -1) {
width = renderWidth();
height = renderHeight();
} else if (width % 2 == 1) width++;
- if (!m_mltProducer) {
+ if (!path.isEmpty()) {
+ Mlt::Producer *producer = new Mlt::Producer(*m_mltProfile, path.toUtf8().constData());
+ if (producer) {
+ if (producer->is_valid()) {
+ QImage img = KThumb::getFrame(producer, frame_position, width, height);
+ delete producer;
+ return img;
+ }
+ else delete producer;
+ }
+ }
+
+ if (!m_mltProducer || !path.isEmpty()) {
QImage pix(width, height, QImage::Format_RGB32);
pix.fill(Qt::black);
return pix;
proxyProducer = false;
}
-
KUrl url = KUrl(path);
Mlt::Producer *producer = NULL;
CLIPTYPE type = (CLIPTYPE)xml.attribute("type").toInt();
return;
}
- if (proxyProducer && xml.hasAttribute("proxy_out") && producer->get_out() != xml.attribute("proxy_out").toInt()) {
- // Proxy file length is different than original clip length, this will corrupt project so disable this proxy clip
- emit removeInvalidProxy(clipId, true);
+ if (proxyProducer && xml.hasAttribute("proxy_out")) {
+ producer->set("length", xml.attribute("proxy_out").toInt() + 1);
+ producer->set("out", xml.attribute("proxy_out").toInt());
+ if (producer->get_out() != xml.attribute("proxy_out").toInt()) {
+ // Proxy file length is different than original clip length, this will corrupt project so disable this proxy clip
+ emit removeInvalidProxy(clipId, true);
+ delete producer;
+ return;
+ }
}
if (xml.hasAttribute("force_aspect_ratio")) {
resource = mlt_properties_get(properties, "mlt_service");
}
+
for (int trackNb = tractor.count() - 1; trackNb >= 0; --trackNb) {
Mlt::Producer trackProducer(tractor.track(trackNb));
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
if (m_mltProducer == NULL) return;
if (m_mltConsumer && !m_mltConsumer->is_stopped()) {
kDebug() << "///////////// RENDER STOPPED: " << m_name;
- m_isBlocked = true;
//m_mltConsumer->set("refresh", 0);
m_mltConsumer->stop();
// delete m_mltConsumer;
m_mltConsumer->purge();
}
-void Render::switchPlay()
+void Render::switchPlay(bool play)
{
if (!m_mltProducer || !m_mltConsumer)
return;
if (m_isZoneMode) resetZoneMode();
- if (m_mltProducer->get_speed() == 0.0) {
+ if (play && m_mltProducer->get_speed() == 0.0) {
m_isBlocked = false;
if (m_name == "clip" && m_framePosition == (int) m_mltProducer->get_out()) m_mltProducer->seek(0);
m_mltProducer->set_speed(1.0);
m_mltConsumer->set("refresh", 1);
- } else {
+ } else if (!play) {
m_isBlocked = true;
m_mltConsumer->set("refresh", 0);
m_mltProducer->set_speed(0.0);
//emit rendererPosition(m_framePosition);
m_mltProducer->seek(m_framePosition);
- m_mltConsumer->purge();
- //kDebug()<<" ********* RENDER PAUSE: "<<m_mltProducer->get_speed();
- //m_mltConsumer->set("refresh", 0);
- /*mlt_position position = mlt_producer_position( m_mltProducer->get_producer() );
- m_mltProducer->set_speed(0);
- m_mltProducer->seek( position );
- //m_mltProducer->seek((int) m_framePosition);
- m_isBlocked = false;*/
+ //m_mltConsumer->purge();
}
- /*if (speed == 0.0) {
- m_mltProducer->seek((int) m_framePosition + 1);
- m_mltConsumer->purge();
- }*/
- //refresh();
}
void Render::play(double speed)
if (strobe > 1) url.append("&strobe=" + QString::number(strobe));
Mlt::Producer *slowprod = m_slowmotionProducers.value(url);
if (!slowprod || slowprod->get_producer() == NULL) {
- slowprod = new Mlt::Producer(*m_mltProfile, "framebuffer", url.toUtf8().constData());
+ slowprod = new Mlt::Producer(*m_mltProfile, 0, ("framebuffer:" + url).toUtf8().constData());
if (strobe > 1) slowprod->set("strobe", strobe);
QString id = prod->get("id");
if (id.contains('_')) id = id.section('_', 0, 0);
return false;
}
Mlt::Tractor tractor(service);
- Mlt::Producer trackProducer(tractor.track(info.track));
+ Mlt::Producer trackProducer(tractor.track(tractor.count() - 1 - info.track));
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
int startPos = info.startPos.frames(m_fps);
int clipIndex = trackPlaylist.get_clip_index_at(startPos);
// create filter
QString tag = params.paramValue("tag");
kDebug() << " / / INSERTING EFFECT: " << tag << ", REGI: " << region;
- if (tag.startsWith("ladspa")) tag = "ladspa";
char *filterTag = qstrdup(tag.toUtf8().constData());
char *filterId = qstrdup(params.paramValue("id").toUtf8().constData());
QHash<QString, QString>::Iterator it;
delete tt;
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
int clipNb = trackPlaylist.count();
- //kDebug() << "// PARSING SCENE TRACK: " << t << ", CLIPS: " << clipNb;
for (int i = 0; i < clipNb; i++) {
Mlt::Producer *c = trackPlaylist.get_clip(i);
Mlt::Producer *nprod = new Mlt::Producer(c->get_parent());
if (nprod) {
- if (!nprod->is_blank() && !ids.contains(nprod->get("id"))) {
+ QString prodId = nprod->get("id");
+ if (!prodId.startsWith("slowmotion") && !prodId.isEmpty() && !nprod->is_blank() && !ids.contains(prodId)) {
ids.append(nprod->get("id"));
prods.append(nprod);
} else delete nprod;
tractor.removeChild(track);
//kDebug() << "/////////// RESULT SCENE: \n" << doc.toString();
setSceneList(doc.toString(), m_framePosition);
-
- /* if (m_mltProducer != NULL) {
- Mlt::Producer parentProd(m_mltProducer->parent());
- if (parentProd.get_producer() != NULL) {
- Mlt::Service service(parentProd.get_service());
- if (service.type() == tractor_type) {
- Mlt::Tractor tractor(service);
- mltCheckLength(&tractor);
- }
- }
- }*/
+ emit refreshDocumentProducers(false, false);
}
}
}
+Mlt::Producer* Render::getProducer()
+{
+ return m_mltProducer;
+}
+
#include "renderer.moc"
projects / kdenlive / blobdiff