#include "slideshowclip.h"
#include "profilesdialog.h"
-#ifdef USE_BLACKMAGIC
-#include "blackmagic/devices.h"
-#endif
-
#include <mlt++/Mlt.h>
#include <KDebug>
#include <QDebug>
+#define SEEK_INACTIVE (-1)
static void kdenlive_callback(void* /*ptr*/, int level, const char* fmt, va_list vl)
{
-// kDebug() << "log level" << level << QString().vsprintf(fmt, vl).simplified();
if (level > MLT_LOG_ERROR) return;
+ //kDebug() << "log level" << level << QString().vsprintf(fmt, vl).simplified();
QString error;
QApplication::postEvent(qApp->activeWindow(), new MltErrorEvent(error.vsprintf(fmt, vl).simplified()));
va_end(vl);
}
-static void consumer_frame_show(mlt_consumer, Render * self, mlt_frame frame_ptr)
+//static
+void Render::consumer_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?
self->emitFrameNumber();
if (self->analyseAudio) {
self->showAudio(frame);
}
- if (frame.get_double("_speed") < 0.0 && mlt_frame_get_position(frame_ptr) <= 0) {
+ if (frame.get_double("_speed") == 0) self->emitConsumerStopped();
+ else if (frame.get_double("_speed") < 0.0 && mlt_frame_get_position(frame_ptr) <= 0) {
self->pause();
- self->emitConsumerStopped();
+ self->emitConsumerStopped(true);
}
}
-
-static void consumer_paused(mlt_consumer, Render * self, mlt_frame /*frame_ptr*/)
+/*
+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?
- self->emitConsumerStopped();
-}
-
+ Mlt::Frame frame(frame_ptr);
+ if (!frame.is_valid()) return;
+ if (frame.get_double("_speed") < 0.0 && mlt_frame_get_position(frame_ptr) <= 0) {
+ self->pause();
+ self->emitConsumerStopped(true);
+ }
+ else self->emitConsumerStopped();
+}*/
-static void consumer_gl_frame_show(mlt_consumer, Render * self, mlt_frame frame_ptr)
+// static
+void Render::consumer_gl_frame_show(mlt_consumer consumer, Render * self, mlt_frame frame_ptr)
{
// detect if the producer has finished playing. Is there a better way to do it?
+ if (self->externalConsumer && !self->analyseAudio && !self->sendFrameForAnalysis) {
+ emit self->rendererPosition((int) mlt_consumer_position(consumer));
+ return;
+ }
Mlt::Frame frame(frame_ptr);
- self->showFrame(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) {
- self->pause();
- self->emitConsumerStopped();
+ if (frame.get_double("_speed") == 0) self->emitConsumerStopped();
+ else if (frame.get_double("_speed") < 0.0 && mlt_frame_get_position(frame_ptr) <= 0) {
+ self->pause();
+ self->emitConsumerStopped(true);
}
+ emit self->mltFrameReceived(new Mlt::Frame(frame_ptr));
}
-Render::Render(const QString & rendererName, int winid, QString profile, QWidget *parent) :
+Render::Render(Kdenlive::MONITORID rendererName, int winid, QString profile, QWidget *parent) :
AbstractRender(rendererName, parent),
- analyseAudio(KdenliveSettings::monitor_audio()),
+ requestedSeekPosition(SEEK_INACTIVE),
+ showFrameSemaphore(1),
+ externalConsumer(false),
m_name(rendererName),
m_mltConsumer(NULL),
m_mltProducer(NULL),
m_mltProfile(NULL),
m_showFrameEvent(NULL),
m_pauseEvent(NULL),
- m_externalConsumer(false),
m_isZoneMode(false),
m_isLoopMode(false),
m_isSplitView(false),
m_blackClip(NULL),
- m_winid(winid)
+ m_winid(winid),
+ m_paused(true)
{
+ qRegisterMetaType<stringMap> ("stringMap");
+ analyseAudio = KdenliveSettings::monitor_audio();
if (profile.isEmpty()) profile = KdenliveSettings::current_profile();
buildConsumer(profile);
m_mltProducer = m_blackClip->cut(0, 1);
m_mltConsumer->connect(*m_mltProducer);
m_mltProducer->set_speed(0.0);
m_refreshTimer.setSingleShot(true);
- m_refreshTimer.setInterval(50);
+ m_refreshTimer.setInterval(100);
connect(&m_refreshTimer, SIGNAL(timeout()), this, SLOT(refresh()));
+ connect(this, SIGNAL(multiStreamFound(const QString &,QList<int>,QList<int>,stringMap)), this, SLOT(slotMultiStreamProducerFound(const QString &,QList<int>,QList<int>,stringMap)));
+ connect(this, SIGNAL(checkSeeking()), this, SLOT(slotCheckSeeking()));
+ connect(this, SIGNAL(mltFrameReceived(Mlt::Frame *)), this, SLOT(showFrame(Mlt::Frame *)), Qt::UniqueConnection);
}
Render::~Render()
void Render::closeMlt()
-{
+{
//delete m_osdTimer;
m_requestList.clear();
m_infoThread.waitForFinished();
service.unlock();
}*/
- kDebug() << "// // // CLOSE RENDERER " << m_name;
+ //kDebug() << "// // // CLOSE RENDERER " << m_name;
if (m_blackClip) delete m_blackClip;
//delete m_osdInfo;
}
delete m_blackClip;
m_blackClip = NULL;
- //TODO: uncomment following line when everything is clean
- // uncommented Feb 2011 --Granjow
- if (m_mltProfile) delete m_mltProfile;
m_activeProfile = profileName;
- char *tmp = qstrdup(m_activeProfile.toUtf8().constData());
- setenv("MLT_PROFILE", tmp, 1);
- m_mltProfile = new Mlt::Profile(tmp);
+ if (m_mltProfile) {
+ Mlt::Profile tmpProfile(m_activeProfile.toUtf8().constData());
+ m_mltProfile->set_colorspace(tmpProfile.colorspace());
+ m_mltProfile->set_frame_rate(tmpProfile.frame_rate_num(), tmpProfile.frame_rate_den());
+ m_mltProfile->set_height(tmpProfile.height());
+ m_mltProfile->set_width(tmpProfile.width());
+ m_mltProfile->set_progressive(tmpProfile.progressive());
+ m_mltProfile->set_sample_aspect(tmpProfile.sample_aspect_num(), tmpProfile.sample_aspect_den());
+ m_mltProfile->get_profile()->display_aspect_num = tmpProfile.display_aspect_num();
+ m_mltProfile->get_profile()->display_aspect_den = tmpProfile.display_aspect_den();
+ }
+ else {
+ m_mltProfile = new Mlt::Profile(m_activeProfile.toUtf8().constData());
+ }
+ setenv("MLT_PROFILE", m_activeProfile.toUtf8().constData(), 1);
m_mltProfile->set_explicit(true);
- delete[] tmp;
m_blackClip = new Mlt::Producer(*m_mltProfile, "colour", "black");
m_blackClip->set("id", "black");
m_blackClip->set("mlt_type", "producer");
-
- if (KdenliveSettings::external_display() && m_name != "clip") {
-#ifdef USE_BLACKMAGIC
+ if (KdenliveSettings::external_display() && m_name != Kdenlive::clipMonitor && m_winid != 0) {
// Use blackmagic card for video output
- QMap< QString, QString > profileProperties = ProfilesDialog::getSettingsFromFile(profileName);
int device = KdenliveSettings::blackmagic_output_device();
if (device >= 0) {
- if (BMInterface::isSupportedProfile(device, profileProperties)) {
- QString decklink = "decklink:" + QString::number(KdenliveSettings::blackmagic_output_device());
- tmp = qstrdup(decklink.toUtf8().constData());
- m_mltConsumer = new Mlt::Consumer(*m_mltProfile, tmp);
- delete[] tmp;
- if (m_mltConsumer->is_valid()) {
- m_externalConsumer = true;
- m_showFrameEvent = m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show);
- m_mltConsumer->set("terminate_on_pause", 0);
- m_mltConsumer->set("deinterlace_method", "onefield");
- m_mltConsumer->set("real_time", KdenliveSettings::mltthreads());
- mlt_log_set_callback(kdenlive_callback);
- }
- if (m_mltConsumer && m_mltConsumer->is_valid()) return;
- } else KMessageBox::informationList(qApp->activeWindow(), i18n("Your project's profile %1 is not compatible with the blackmagic output card. Please see supported profiles below. Switching to normal video display.", m_mltProfile->description()), BMInterface::supportedModes(KdenliveSettings::blackmagic_output_device()));
+ QString decklink = "decklink:" + QString::number(KdenliveSettings::blackmagic_output_device());
+ if (!m_mltConsumer) {
+ m_mltConsumer = new Mlt::Consumer(*m_mltProfile, decklink.toUtf8().constData());
+ m_showFrameEvent = m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show);
+ mlt_log_set_callback(kdenlive_callback);
+ }
+ if (m_mltConsumer->is_valid()) {
+ externalConsumer = true;
+ m_mltConsumer->set("terminate_on_pause", 0);
+ m_mltConsumer->set("deinterlace_method", "onefield");
+ m_mltConsumer->set("rescale", "nearest");
+ m_mltConsumer->set("buffer", "1");
+ m_mltConsumer->set("real_time", KdenliveSettings::mltthreads());
+ }
+ if (m_mltConsumer && m_mltConsumer->is_valid()) {
+ return;
+ }
+ KMessageBox::information(qApp->activeWindow(), i18n("Your project's profile %1 is not compatible with the blackmagic output card. Please see supported profiles below. Switching to normal video display.", m_mltProfile->description()));
}
-#endif
}
- m_externalConsumer = false;
+ externalConsumer = false;
QString videoDriver = KdenliveSettings::videodrivername();
if (!videoDriver.isEmpty()) {
if (videoDriver == "x11_noaccel") {
//m_mltConsumer->set("fullscreen", 1);
if (m_winid == 0) {
// OpenGL monitor
- m_mltConsumer = new Mlt::Consumer(*m_mltProfile, "sdl_audio");
- m_mltConsumer->set("preview_off", 1);
- m_mltConsumer->set("preview_format", mlt_image_rgb24a);
- m_showFrameEvent = m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_gl_frame_show);
+ if (!m_mltConsumer) {
+ if (KdenliveSettings::external_display() && m_name != Kdenlive::clipMonitor) {
+ int device = KdenliveSettings::blackmagic_output_device();
+ if (device >= 0) {
+ QString decklink = "decklink:" + QString::number(KdenliveSettings::blackmagic_output_device());
+ m_mltConsumer = new Mlt::Consumer(*m_mltProfile, decklink.toUtf8().constData());
+ // Set defaults for decklink consumer
+ if (m_mltConsumer) {
+ m_mltConsumer->set("terminate_on_pause", 0);
+ m_mltConsumer->set("deinterlace_method", "onefield");
+ externalConsumer = true;
+ }
+ }
+ }
+ if (!m_mltConsumer || !m_mltConsumer->is_valid()) {
+ m_mltConsumer = new Mlt::Consumer(*m_mltProfile, "sdl_audio");
+ m_mltConsumer->set("scrub_audio", 1);
+ m_mltConsumer->set("preview_off", 1);
+ m_mltConsumer->set("audio_buffer", 512);
+ m_mltConsumer->set("preview_format", mlt_image_rgb24a);
+ }
+ m_mltConsumer->set("buffer", "1");
+ m_showFrameEvent = m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_gl_frame_show);
+ }
} else {
- m_mltConsumer = new Mlt::Consumer(*m_mltProfile, "sdl_preview");
- m_showFrameEvent = m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show);
- m_pauseEvent = m_mltConsumer->listen("consumer-sdl-paused", this, (mlt_listener) consumer_paused);
- m_mltConsumer->set("window_id", m_winid);
- }
- m_mltConsumer->set("resize", 1);
- m_mltConsumer->set("terminate_on_pause", 1);
+ if (!m_mltConsumer) {
+ m_mltConsumer = new Mlt::Consumer(*m_mltProfile, "sdl_preview");
+ m_showFrameEvent = m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show);
+ //m_pauseEvent = m_mltConsumer->listen("consumer-sdl-paused", this, (mlt_listener) consumer_paused);
+ m_mltConsumer->set("progressive", 1);
+ }
+ m_mltConsumer->set("window_id", m_winid);
+ }
+ //m_mltConsumer->set("resize", 1);
m_mltConsumer->set("window_background", KdenliveSettings::window_background().name().toUtf8().constData());
m_mltConsumer->set("rescale", "nearest");
mlt_log_set_callback(kdenlive_callback);
if (!audioDriver.isEmpty())
m_mltConsumer->set("audio_driver", audioDriver.toUtf8().constData());
- m_mltConsumer->set("progressive", 1);
- m_mltConsumer->set("audio_buffer", 1024);
m_mltConsumer->set("frequency", 48000);
m_mltConsumer->set("real_time", KdenliveSettings::mltthreads());
}
Mlt::Producer *Render::invalidProducer(const QString &id)
{
Mlt::Producer *clip;
- QString txt = "+" + i18n("Missing clip") + ".txt";
+ QString txt = '+' + i18n("Missing clip") + ".txt";
char *tmp = qstrdup(txt.toUtf8().constData());
clip = new Mlt::Producer(*m_mltProfile, tmp);
delete[] tmp;
{
m_refreshTimer.stop();
if (m_mltConsumer) {
- if (m_externalConsumer == KdenliveSettings::external_display()) {
+ if (externalConsumer == KdenliveSettings::external_display()) {
if (KdenliveSettings::external_display() && m_activeProfile == profileName) return 1;
QString videoDriver = KdenliveSettings::videodrivername();
QString currentDriver = m_mltConsumer->get("video_driver");
if (m_isSplitView) slotSplitView(false);
if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop();
m_mltConsumer->purge();
- if (m_showFrameEvent) delete m_showFrameEvent;
- m_showFrameEvent = NULL;
- if (m_pauseEvent) delete m_pauseEvent;
- m_pauseEvent = NULL;
- delete m_mltConsumer;
- m_mltConsumer = NULL;
}
QString scene;
if (!dropSceneList) scene = sceneList();
buildConsumer(profileName);
double new_fps = m_mltProfile->fps();
double new_dar = m_mltProfile->dar();
-
+
if (!dropSceneList) {
// We need to recover our playlist
if (current_fps != new_fps) {
{
if (!m_mltProducer)
return;
-
- m_mltProducer->seek((int)(time.frames(m_fps)));
- if (m_mltProducer->get_speed() == 0) {
- refresh();
- }
+ int pos = time.frames(m_fps);
+ seek(pos);
}
void Render::seek(int time)
{
- if (!m_mltProducer)
- return;
-
- m_mltProducer->seek(time);
- if (m_mltProducer->get_speed() == 0) {
- refresh();
- }
+ resetZoneMode();
+ time = qMax(0, time);
+ time = qMin(m_mltProducer->get_playtime(), time);
+ if (requestedSeekPosition == SEEK_INACTIVE) {
+ requestedSeekPosition = time;
+ m_mltConsumer->purge();
+ m_mltProducer->seek(time);
+ if (m_paused && !externalConsumer) {
+ m_mltConsumer->set("refresh", 1);
+ m_paused = false;
+ }
+ else if (m_winid != 0 && m_mltProducer->get_speed() == 0) {
+ // workaround specific bug in MLT's SDL consumer
+ m_mltConsumer->stop();
+ m_mltConsumer->start();
+ m_mltConsumer->set("refresh", 1);
+ }
+ }
+ else requestedSeekPosition = time;
}
//static
else delete producer;
}
}
-
+
if (!m_mltProducer || !path.isEmpty()) {
QImage pix(width, height, QImage::Format_RGB32);
pix.fill(Qt::black);
transition->set("mlt_service", "composite");
transition->set("a_track", 0);
transition->set("b_track", i);
- transition->set("distort", 1);
+ transition->set("distort", 0);
+ transition->set("aligned", 0);
transition->set("internal_added", "200");
- const char *tmp;
+ QString geometry;
switch (screen) {
case 0:
- tmp = "0,0:50%x50%";
+ geometry = "0/0:50%x50%";
break;
case 1:
- tmp = "50%,0:50%x50%";
+ geometry = "50%/0:50%x50%";
break;
case 2:
- tmp = "0,50%:50%x50%";
+ geometry = "0/50%:50%x50%";
break;
case 3:
default:
- tmp = "50%,50%:50%x50%";
+ geometry = "50%/50%:50%x50%";
break;
}
- transition->set("geometry", tmp);
+ transition->set("geometry", geometry.toUtf8().constData());
transition->set("always_active", "1");
field->plant_transition(*transition, 0, i);
- //delete[] tmp;
screen++;
}
}
mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice);
QString mlt_type = mlt_properties_get(properties, "mlt_type");
QString resource = mlt_properties_get(properties, "mlt_service");
+ mlt_service nextservicetodisconnect;
while (mlt_type == "transition") {
QString added = mlt_properties_get(MLT_SERVICE_PROPERTIES(nextservice), "internal_added");
if (added == "200") {
- mlt_field_disconnect_service(field->get_field(), nextservice);
+ nextservicetodisconnect = nextservice;
+ nextservice = mlt_service_producer(nextservice);
+ mlt_field_disconnect_service(field->get_field(), nextservicetodisconnect);
}
- nextservice = mlt_service_producer(nextservice);
+ else nextservice = mlt_service_producer(nextservice);
if (nextservice == NULL) break;
properties = MLT_SERVICE_PROPERTIES(nextservice);
mlt_type = mlt_properties_get(properties, "mlt_type");
void Render::getFileProperties(const QDomElement &xml, const QString &clipId, int imageHeight, bool replaceProducer)
{
+ // Make sure we don't request the info for same clip twice
+ m_infoMutex.lock();
+ if (m_processingClipId.contains(clipId)) {
+ m_infoMutex.unlock();
+ return;
+ }
+ for (int i = 0; i < m_requestList.count(); i++) {
+ if (m_requestList.at(i).clipId == clipId) {
+ // Clip is already queued
+ m_infoMutex.unlock();
+ return;
+ }
+ }
requestClipInfo info;
info.xml = xml;
info.clipId = clipId;
info.imageHeight = imageHeight;
info.replaceProducer = replaceProducer;
- // Make sure we don't request the info for same clip twice
- m_infoMutex.lock();
- m_requestList.removeAll(info);
m_requestList.append(info);
m_infoMutex.unlock();
if (!m_infoThread.isRunning()) {
void Render::forceProcessing(const QString &id)
{
- if (m_processingClipId == id) return;
+ if (m_processingClipId.contains(id)) return;
QMutexLocker lock(&m_infoMutex);
for (int i = 0; i < m_requestList.count(); i++) {
requestClipInfo info = m_requestList.at(i);
int Render::processingItems()
{
QMutexLocker lock(&m_infoMutex);
- int count = m_requestList.count();
- if (!m_processingClipId.isEmpty()) {
- // one clip is currently processed
- count++;
- }
+ int count = m_requestList.count() + m_processingClipId.count();
return count;
}
+void Render::processingDone(const QString &id)
+{
+ QMutexLocker lock(&m_infoMutex);
+ m_processingClipId.removeAll(id);
+}
+
bool Render::isProcessing(const QString &id)
{
- if (m_processingClipId == id) return true;
+ if (m_processingClipId.contains(id)) return true;
QMutexLocker lock(&m_infoMutex);
for (int i = 0; i < m_requestList.count(); i++) {
- requestClipInfo info = m_requestList.at(i);
- if (info.clipId == id) {
+ if (m_requestList.at(i).clipId == id) {
return true;
}
}
while (!m_requestList.isEmpty()) {
m_infoMutex.lock();
info = m_requestList.takeFirst();
- m_processingClipId = info.clipId;
+ m_processingClipId.append(info.clipId);
m_infoMutex.unlock();
-
+
QString path;
bool proxyProducer;
if (info.xml.hasAttribute("proxy") && info.xml.attribute("proxy") != "-") {
KUrl url(path);
Mlt::Producer *producer = NULL;
CLIPTYPE type = (CLIPTYPE)info.xml.attribute("type").toInt();
-
if (type == COLOR) {
producer = new Mlt::Producer(*m_mltProfile, 0, ("colour:" + info.xml.attribute("colour")).toUtf8().constData());
} else if (type == TEXT) {
if (producer && producer->is_valid() && info.xml.hasAttribute("xmldata"))
producer->set("xmldata", info.xml.attribute("xmldata").toUtf8().constData());
} else if (url.isEmpty()) {
+ //WARNING: when is this case used? Not sure it is working.. JBM/
QDomDocument doc;
QDomElement mlt = doc.createElement("mlt");
QDomElement play = doc.createElement("playlist");
+ play.setAttribute("id", "playlist0");
doc.appendChild(mlt);
mlt.appendChild(play);
play.appendChild(doc.importNode(info.xml, true));
+ QDomElement tractor = doc.createElement("tractor");
+ tractor.setAttribute("id", "tractor0");
+ QDomElement track = doc.createElement("track");
+ track.setAttribute("producer", "playlist0");
+ tractor.appendChild(track);
+ mlt.appendChild(tractor);
producer = new Mlt::Producer(*m_mltProfile, "xml-string", doc.toString().toUtf8().constData());
} else {
- producer = new Mlt::Producer(*m_mltProfile, path.toUtf8().constData());
+ producer = new Mlt::Producer(*m_mltProfile, path.toUtf8().constData());
}
if (producer == NULL || producer->is_blank() || !producer->is_valid()) {
kDebug() << " / / / / / / / / ERROR / / / / // CANNOT LOAD PRODUCER: "<<path;
- m_processingClipId.clear();
+ m_processingClipId.removeAll(info.clipId);
if (proxyProducer) {
// Proxy file is corrupted
emit removeInvalidProxy(info.clipId, false);
producer->set("out", info.xml.attribute("proxy_out").toInt());
if (producer->get_out() != info.xml.attribute("proxy_out").toInt()) {
// Proxy file length is different than original clip length, this will corrupt project so disable this proxy clip
- m_processingClipId.clear();
+ m_processingClipId.removeAll(info.clipId);
emit removeInvalidProxy(info.clipId, true);
delete producer;
continue;
if (type == COLOR || type == TEXT || type == IMAGE || type == SLIDESHOW) {
int length;
if (info.xml.hasAttribute("length")) {
- if (clipOut > 0) duration = clipOut + 1;
length = info.xml.attribute("length").toInt();
clipOut = length - 1;
}
- else length = info.xml.attribute("out").toInt() - info.xml.attribute("in").toInt();
- producer->set("length", length);
+ else length = info.xml.attribute("out").toInt() - info.xml.attribute("in").toInt() + 1;
+ // Pass duration if it was forced
+ if (info.xml.hasAttribute("duration")) {
+ duration = info.xml.attribute("duration").toInt();
+ if (length < duration) {
+ length = duration;
+ if (clipOut > 0) clipOut = length - 1;
+ }
+ }
+ if (duration == 0) duration = length;
+ producer->set("length", length);
}
if (clipOut > 0) producer->set_in_and_out(info.xml.attribute("in").toInt(), clipOut);
int imageWidth = (int)((double) info.imageHeight * m_mltProfile->width() / m_mltProfile->height() + 0.5);
int fullWidth = (int)((double) info.imageHeight * m_mltProfile->dar() + 0.5);
int frameNumber = info.xml.attribute("thumbnail", "-1").toInt();
-
+
if ((!info.replaceProducer && info.xml.hasAttribute("file_hash")) || proxyProducer) {
// Clip already has all properties
if (proxyProducer) {
}
if (frame) delete frame;
}
- m_processingClipId.clear();
emit replyGetFileProperties(info.clipId, producer, stringMap(), stringMap(), info.replaceProducer);
continue;
}
stringMap filePropertyMap;
stringMap metadataPropertyMap;
char property[200];
-
+
if (frameNumber > 0) producer->seek(frameNumber);
-
duration = duration > 0 ? duration : producer->get_playtime();
filePropertyMap["duration"] = QString::number(duration);
//kDebug() << "/////// PRODUCER: " << url.path() << " IS: " << producer->get_playtime();
}
}
}
-
- // Get frame rate
- int vindex = producer->get_int("video_index");
- if (vindex > -1) {
- snprintf(property, sizeof(property), "meta.media.%d.stream.frame_rate", vindex);
- if (producer->get(property))
- filePropertyMap["fps"] = producer->get(property);
- }
- if (!filePropertyMap.contains("fps")) {
- if (producer->get_double("meta.media.frame_rate_den") > 0) {
- filePropertyMap["fps"] = locale.toString(producer->get_double("meta.media.frame_rate_num") / producer->get_double("meta.media.frame_rate_den"));
- } else filePropertyMap["fps"] = producer->get("source_fps");
- }
+ int vindex = -1;
+ const QString mltService = producer->get("mlt_service");
+ if (mltService == "xml" || mltService == "consumer") {
+ // MLT playlist, create producer with blank profile to get real profile info
+ // TODO: is there an easier way to get this info (original source clip profile) from MLT?
+ Mlt::Profile *original_profile = new Mlt::Profile();
+ Mlt::Producer *tmpProd = new Mlt::Producer(*original_profile, path.toUtf8().constData());
+ filePropertyMap["progressive"] = QString::number(original_profile->progressive());
+ filePropertyMap["colorspace"] = QString::number(original_profile->colorspace());
+ filePropertyMap["fps"] = QString::number(original_profile->fps());
+ filePropertyMap["aspect_ratio"] = QString::number(original_profile->sar());
+ delete tmpProd;
+ delete original_profile;
+ }
+ else if (mltService == "avformat") {
+ // Get frame rate
+ vindex = producer->get_int("video_index");
+
+ // List streams
+ int streams = producer->get_int("meta.media.nb_streams");
+ QList <int> audio_list;
+ QList <int> video_list;
+ for (int i = 0; i < streams; i++) {
+ QByteArray propertyName = QString("meta.media.%1.stream.type").arg(i).toLocal8Bit();
+ QString type = producer->get(propertyName.data());
+ if (type == "audio") audio_list.append(i);
+ else if (type == "video") video_list.append(i);
+ }
+
+ if (!info.xml.hasAttribute("video_index") && video_list.count() > 1) {
+ // Clip has more than one video stream, ask which one should be used
+ QMap <QString, QString> data;
+ if (info.xml.hasAttribute("group")) data.insert("group", info.xml.attribute("group"));
+ if (info.xml.hasAttribute("groupId")) data.insert("groupId", info.xml.attribute("groupId"));
+ emit multiStreamFound(path, audio_list, video_list, data);
+ // Force video index so that when reloading the clip we don't ask again for other streams
+ filePropertyMap["video_index"] = QString::number(vindex);
+ }
+
+ if (vindex > -1) {
+ snprintf(property, sizeof(property), "meta.media.%d.stream.frame_rate", vindex);
+ if (producer->get(property))
+ filePropertyMap["fps"] = producer->get(property);
+ }
+
+ if (!filePropertyMap.contains("fps")) {
+ if (producer->get_double("meta.media.frame_rate_den") > 0) {
+ filePropertyMap["fps"] = locale.toString(producer->get_double("meta.media.frame_rate_num") / producer->get_double("meta.media.frame_rate_den"));
+ } else filePropertyMap["fps"] = producer->get("source_fps");
+ }
+ }
Mlt::Frame *frame = producer->get_frame();
if (frame && frame->is_valid()) {
filePropertyMap["frame_size"] = QString::number(frame->get_int("width")) + 'x' + QString::number(frame->get_int("height"));
- filePropertyMap["frequency"] = QString::number(frame->get_int("frequency"));
- filePropertyMap["channels"] = QString::number(frame->get_int("channels"));
- filePropertyMap["aspect_ratio"] = frame->get("aspect_ratio");
+ int af = frame->get_int("audio_frequency");
+ int ac = frame->get_int("audio_channels");
+ // keep for compatibility with MLT <= 0.8.6
+ if (af == 0) af = frame->get_int("frequency");
+ if (ac == 0) ac = frame->get_int("channels");
+ if (af > 0) filePropertyMap["frequency"] = QString::number(af);
+ if (ac > 0) filePropertyMap["channels"] = QString::number(ac);
+ if (!filePropertyMap.contains("aspect_ratio")) filePropertyMap["aspect_ratio"] = frame->get("aspect_ratio");
if (frame->get_int("test_image") == 0) {
- if (url.path().endsWith(".mlt") || url.path().endsWith(".westley") || url.path().endsWith(".kdenlive")) {
+ if (mltService == "xml" || mltService == "consumer") {
filePropertyMap["type"] = "playlist";
metadataPropertyMap["comment"] = QString::fromUtf8(producer->get("title"));
- } else if (frame->get_int("test_audio") == 0)
+ } else if (!mlt_frame_is_test_audio(frame->get_frame()))
filePropertyMap["type"] = "av";
else
filePropertyMap["type"] = "video";
// Retrieve audio / video codec name
// If there is a
- if (vindex > -1) {
- /*if (context->duration == AV_NOPTS_VALUE) {
- kDebug() << " / / / / / / / /ERROR / / / CLIP HAS UNKNOWN DURATION";
- emit removeInvalidClip(clipId);
- delete producer;
- return;
- }*/
- // Get the video_index
- int video_max = 0;
- int default_audio = producer->get_int("audio_index");
- int audio_max = 0;
-
- int scan = producer->get_int("meta.media.progressive");
- filePropertyMap["progressive"] = QString::number(scan);
-
- // Find maximum stream index values
- for (int ix = 0; ix < producer->get_int("meta.media.nb_streams"); ix++) {
- snprintf(property, sizeof(property), "meta.media.%d.stream.type", ix);
- QString type = producer->get(property);
- if (type == "video")
- video_max = ix;
- else if (type == "audio")
- audio_max = ix;
- }
- filePropertyMap["default_video"] = QString::number(vindex);
- filePropertyMap["video_max"] = QString::number(video_max);
- filePropertyMap["default_audio"] = QString::number(default_audio);
- filePropertyMap["audio_max"] = QString::number(audio_max);
-
- snprintf(property, sizeof(property), "meta.media.%d.codec.long_name", vindex);
- if (producer->get(property)) {
- filePropertyMap["videocodec"] = producer->get(property);
- } else {
- snprintf(property, sizeof(property), "meta.media.%d.codec.name", vindex);
- if (producer->get(property))
- filePropertyMap["videocodec"] = producer->get(property);
- }
- QString query;
- query = QString("meta.media.%1.codec.pix_fmt").arg(vindex);
- filePropertyMap["pix_fmt"] = producer->get(query.toUtf8().constData());
- filePropertyMap["colorspace"] = producer->get("meta.media.colorspace");
-
- } else kDebug() << " / / / / /WARNING, VIDEO CONTEXT IS NULL!!!!!!!!!!!!!!";
- if (producer->get_int("audio_index") > -1) {
- // Get the audio_index
- int index = producer->get_int("audio_index");
- snprintf(property, sizeof(property), "meta.media.%d.codec.long_name", index);
- if (producer->get(property)) {
- filePropertyMap["audiocodec"] = producer->get(property);
- } else {
- snprintf(property, sizeof(property), "meta.media.%d.codec.name", index);
- if (producer->get(property))
- filePropertyMap["audiocodec"] = producer->get(property);
- }
- }
+ if (mltService == "avformat") {
+ if (vindex > -1) {
+ /*if (context->duration == AV_NOPTS_VALUE) {
+ kDebug() << " / / / / / / / /ERROR / / / CLIP HAS UNKNOWN DURATION";
+ emit removeInvalidClip(clipId);
+ delete producer;
+ return;
+ }*/
+ // Get the video_index
+ int video_max = 0;
+ int default_audio = producer->get_int("audio_index");
+ int audio_max = 0;
+
+ int scan = producer->get_int("meta.media.progressive");
+ filePropertyMap["progressive"] = QString::number(scan);
+
+ // Find maximum stream index values
+ for (int ix = 0; ix < producer->get_int("meta.media.nb_streams"); ix++) {
+ snprintf(property, sizeof(property), "meta.media.%d.stream.type", ix);
+ QString type = producer->get(property);
+ if (type == "video")
+ video_max = ix;
+ else if (type == "audio")
+ audio_max = ix;
+ }
+ filePropertyMap["default_video"] = QString::number(vindex);
+ filePropertyMap["video_max"] = QString::number(video_max);
+ filePropertyMap["default_audio"] = QString::number(default_audio);
+ filePropertyMap["audio_max"] = QString::number(audio_max);
+
+ snprintf(property, sizeof(property), "meta.media.%d.codec.long_name", vindex);
+ if (producer->get(property)) {
+ filePropertyMap["videocodec"] = producer->get(property);
+ }
+ snprintf(property, sizeof(property), "meta.media.%d.codec.name", vindex);
+ if (producer->get(property)) {
+ filePropertyMap["videocodecid"] = producer->get(property);
+ }
+ QString query;
+ query = QString("meta.media.%1.codec.pix_fmt").arg(vindex);
+ filePropertyMap["pix_fmt"] = producer->get(query.toUtf8().constData());
+ filePropertyMap["colorspace"] = producer->get("meta.media.colorspace");
+
+ } else kDebug() << " / / / / /WARNING, VIDEO CONTEXT IS NULL!!!!!!!!!!!!!!";
+ if (producer->get_int("audio_index") > -1) {
+ // Get the audio_index
+ int index = producer->get_int("audio_index");
+ snprintf(property, sizeof(property), "meta.media.%d.codec.long_name", index);
+ if (producer->get(property)) {
+ filePropertyMap["audiocodec"] = producer->get(property);
+ } else {
+ snprintf(property, sizeof(property), "meta.media.%d.codec.name", index);
+ if (producer->get(property))
+ filePropertyMap["audiocodec"] = producer->get(property);
+ }
+ }
+ }
// metadata
Mlt::Properties metadata;
for (int i = 0; i < count; i ++) {
QString name = metadata.get_name(i);
QString value = QString::fromUtf8(metadata.get(i));
- if (name.endsWith("markup") && !value.isEmpty())
+ if (name.endsWith(".markup") && !value.isEmpty())
metadataPropertyMap[ name.section('.', 0, -2)] = value;
}
producer->seek(0);
- m_processingClipId.clear();
emit replyGetFileProperties(info.clipId, producer, filePropertyMap, metadataPropertyMap, info.replaceProducer);
}
- m_processingClipId.clear();
}
}
#endif
+void Render::loadUrl(const QString &url)
+{
+ Mlt::Producer *producer = new Mlt::Producer(*m_mltProfile, url.toUtf8().constData());
+ setProducer(producer, 0);
+}
+
int Render::setProducer(Mlt::Producer *producer, int position)
{
m_refreshTimer.stop();
+ requestedSeekPosition = SEEK_INACTIVE;
QMutexLocker locker(&m_mutex);
QString currentId;
int consumerPosition = 0;
if (producer) delete producer;
return -1;
}
+ bool monitorIsActive = false;
m_mltConsumer->set("refresh", 0);
if (!m_mltConsumer->is_stopped()) {
+ monitorIsActive = true;
m_mltConsumer->stop();
}
m_mltConsumer->purge();
if (!producer || !producer->is_valid()) {
if (producer) delete producer;
producer = m_blackClip->cut(0, 1);
+ producer->set("id", "black");
}
if (!producer || !producer->is_valid()) {
emit stopped();
if (position == -1 && producer->get("id") == currentId) position = consumerPosition;
if (position != -1) producer->seek(position);
+ m_fps = producer->get_fps();
int volume = KdenliveSettings::volume();
+ if (producer->get_int("_audioclip") == 1) {
+ // This is an audio only clip, create fake multitrack to apply audiowave filter
+ Mlt::Tractor *tractor = new Mlt::Tractor();
+ Mlt::Producer *color= new Mlt::Producer(*m_mltProfile, "color:red");
+ color->set_in_and_out(0, producer->get_out());
+ tractor->set_track(*producer, 0);
+ tractor->set_track(*color, 1);
+
+ Mlt::Consumer xmlConsumer(*m_mltProfile, "xml:audio_hack");
+ if (!xmlConsumer.is_valid()) return -1;
+ xmlConsumer.set("terminate_on_pause", 1);
+ xmlConsumer.connect(tractor->parent());
+ xmlConsumer.run();
+ delete tractor;
+ delete color;
+ delete producer;
+ QString playlist = QString::fromUtf8(xmlConsumer.get("audio_hack"));
+
+ Mlt::Producer *result = new Mlt::Producer(*m_mltProfile, "xml-string", playlist.toUtf8().constData());
+ Mlt::Filter *filter = new Mlt::Filter(*m_mltProfile, "audiowave");
+ result->attach(*filter);
+ tractor = new Mlt::Tractor();
+ tractor->set_track(*result, 0);
+ delete result;
+ delete filter;
+ producer = &(tractor->parent());
+ m_mltConsumer->connect(*producer);
+ }
+
producer->set("meta.volume", (double)volume / 100);
- m_fps = producer->get_fps();
blockSignals(false);
m_mltConsumer->connect(*producer);
}
m_mltProducer = producer;
m_mltProducer->set_speed(0);
+ if (monitorIsActive) {
+ startConsumer();
+ }
emit durationChanged(m_mltProducer->get_playtime());
- if (m_mltConsumer->start() == -1) {
+ position = m_mltProducer->position();
+ emit rendererPosition(position);
+ return 0;
+}
+
+void Render::startConsumer() {
+ if (m_mltConsumer->is_stopped() && m_mltConsumer->start() == -1) {
// ARGH CONSUMER BROKEN!!!!
KMessageBox::error(qApp->activeWindow(), i18n("Could not create the video preview window.\nThere is something wrong with your Kdenlive install or your driver settings, please fix it."));
if (m_showFrameEvent) delete m_showFrameEvent;
m_pauseEvent = NULL;
delete m_mltConsumer;
m_mltConsumer = NULL;
- return -1;
+ return;
}
-
- position = m_mltProducer->position();
m_mltConsumer->set("refresh", 1);
- // Make sure the first frame is displayed, otherwise if we change producer too fast
- // We can crash the avformat producer
- Mlt::Event *ev = m_mltConsumer->setup_wait_for("consumer-frame-show");
- m_mltConsumer->wait_for(ev);
- delete ev;
- emit rendererPosition(position);
- return 0;
}
int Render::setSceneList(QDomDocument list, int position)
int Render::setSceneList(QString playlist, int position)
{
+ requestedSeekPosition = SEEK_INACTIVE;
m_refreshTimer.stop();
QMutexLocker locker(&m_mutex);
if (m_winid == -1) return -1;
blockSignals(true);
m_locale = QLocale();
-
m_mltProducer = new Mlt::Producer(*m_mltProfile, "xml-string", playlist.toUtf8().constData());
if (!m_mltProducer || !m_mltProducer->is_valid()) {
kDebug() << " WARNING - - - - -INVALID PLAYLIST: " << playlist.toUtf8().constData();
m_mltProducer = m_blackClip->cut(0, 1);
error = -1;
}
+ m_mltProducer->set("eof", "pause");
checkMaxThreads();
int volume = KdenliveSettings::volume();
m_mltProducer->set("meta.volume", (double)volume / 100);
Mlt::Consumer xmlConsumer(*m_mltProfile, ("xml:" + url.path()).toUtf8().constData());
m_mltProducer->optimise();
xmlConsumer.set("terminate_on_pause", 1);
- if (m_name == "clip") {
+ if (m_name == Kdenlive::clipMonitor) {
Mlt::Producer *prod = m_mltProducer->cut(zone.x(), zone.y());
Mlt::Playlist list;
list.insert_at(0, prod, 0);
xmlConsumer.start();
}
+
+bool Render::saveClip(int track, GenTime position, KUrl url, QString desc)
+{
+ // find clip
+ Mlt::Service service(m_mltProducer->parent().get_service());
+ Mlt::Tractor tractor(service);
+ Mlt::Producer trackProducer(tractor.track(track));
+ Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
+
+ int clipIndex = trackPlaylist.get_clip_index_at((int) position.frames(m_fps));
+ Mlt::Producer *clip = trackPlaylist.get_clip(clipIndex);
+ if (!clip) {
+ kDebug() << "WARINIG, CANNOT FIND CLIP ON track: " << track << ", AT POS: " << position.frames(m_fps);
+ return false;
+ }
+
+ Mlt::Consumer xmlConsumer(*m_mltProfile, ("xml:" + url.path()).toUtf8().constData());
+ xmlConsumer.set("terminate_on_pause", 1);
+ Mlt::Playlist list;
+ list.insert_at(0, clip, 0);
+ //delete clip;
+ list.set("title", desc.toUtf8().constData());
+ xmlConsumer.connect(list);
+ xmlConsumer.run();
+ kDebug()<<"// SAVED: "<<url;
+ return true;
+}
+
double Render::fps() const
{
return m_fps;
void Render::stop()
{
+ requestedSeekPosition = SEEK_INACTIVE;
m_refreshTimer.stop();
QMutexLocker locker(&m_mutex);
if (m_mltProducer == NULL) return;
- if (m_mltConsumer && !m_mltConsumer->is_stopped()) {
- m_mltConsumer->stop();
+ if (m_mltConsumer) {
+ m_mltConsumer->set("refresh", 0);
+ if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop();
m_mltConsumer->purge();
}
void Render::stop(const GenTime & startTime)
{
+ requestedSeekPosition = SEEK_INACTIVE;
m_refreshTimer.stop();
QMutexLocker locker(&m_mutex);
if (m_mltProducer) {
void Render::pause()
{
+ requestedSeekPosition = SEEK_INACTIVE;
if (!m_mltProducer || !m_mltConsumer)
return;
- if (m_mltProducer->get_speed() == 0.0) return;
- if (m_isZoneMode) resetZoneMode();
- m_mltConsumer->set("refresh", 0);
+ m_paused = true;
m_mltProducer->set_speed(0.0);
- m_mltConsumer->purge();
+ /*m_mltConsumer->set("refresh", 0);
+ //if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop();
+ m_mltProducer->seek(m_mltConsumer->position());*/
}
void Render::switchPlay(bool play)
{
QMutexLocker locker(&m_mutex);
+ requestedSeekPosition = SEEK_INACTIVE;
if (!m_mltProducer || !m_mltConsumer)
return;
if (m_isZoneMode) resetZoneMode();
- if (play && m_mltProducer->get_speed() == 0.0) {
- if (m_name == "clip" && m_mltConsumer->position() == m_mltProducer->get_out()) m_mltProducer->seek(0);
+ if (play && m_paused) {
+ if (m_name == Kdenlive::clipMonitor && m_mltConsumer->position() == m_mltProducer->get_out()) m_mltProducer->seek(0);
+ m_paused = false;
+ m_mltProducer->set_speed(1.0);
if (m_mltConsumer->is_stopped()) {
m_mltConsumer->start();
}
- m_mltProducer->set_speed(1.0);
m_mltConsumer->set("refresh", 1);
} else if (!play) {
- m_mltProducer->set_speed(0.0);
- m_mltConsumer->set("refresh", 0);
- m_mltProducer->seek(m_mltConsumer->position());
- if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop();
- if (m_isZoneMode) resetZoneMode();
-
- //emitConsumerStopped();
- /*m_mltConsumer->set("refresh", 0);
- m_mltConsumer->stop();
- m_mltConsumer->purge();
- m_mltProducer->set_speed(0.0);
- //m_framePosition = m_mltProducer->position();
- m_mltProducer->seek(m_framePosition);
- emit rendererPosition(m_framePosition);*/
+ m_paused = true;
+ if (m_winid == 0) {
+ // OpenGL consumer
+ m_mltProducer->set_speed(0.0);
+ }
+ else {
+ // SDL consumer, hack to allow pausing near the end of the playlist
+ m_mltConsumer->set("refresh", 0);
+ m_mltConsumer->stop();
+ m_mltProducer->set_speed(0.0);
+ m_mltProducer->seek(m_mltConsumer->position());
+ m_mltConsumer->start();
+ }
}
}
void Render::play(double speed)
{
- if (!m_mltProducer)
- return;
+ requestedSeekPosition = SEEK_INACTIVE;
+ if (!m_mltProducer) return;
+ double current_speed = m_mltProducer->get_speed();
+ if (current_speed == speed) return;
+ if (m_isZoneMode) resetZoneMode();
// if (speed == 0.0) m_mltProducer->set("out", m_mltProducer->get_length() - 1);
m_mltProducer->set_speed(speed);
- /*if (speed == 0.0) {
- m_mltProducer->seek((int) m_framePosition + 1);
- m_mltConsumer->purge();
- }*/
- refresh();
+ if (m_mltConsumer->is_stopped() && speed != 0) {
+ m_mltConsumer->start();
+ }
+ m_paused = speed == 0;
+ if (current_speed == 0 && speed != 0) m_mltConsumer->set("refresh", 1);
}
void Render::play(const GenTime & startTime)
{
+ requestedSeekPosition = SEEK_INACTIVE;
if (!m_mltProducer || !m_mltConsumer)
return;
+ m_paused = false;
m_mltProducer->seek((int)(startTime.frames(m_fps)));
m_mltProducer->set_speed(1.0);
m_mltConsumer->set("refresh", 1);
void Render::loopZone(const GenTime & startTime, const GenTime & stopTime)
{
+ requestedSeekPosition = SEEK_INACTIVE;
if (!m_mltProducer || !m_mltConsumer)
return;
//m_mltProducer->set("eof", "loop");
void Render::playZone(const GenTime & startTime, const GenTime & stopTime)
{
+ requestedSeekPosition = SEEK_INACTIVE;
if (!m_mltProducer || !m_mltConsumer)
- return;
- if (!m_isZoneMode) m_originalOut = m_mltProducer->get_playtime() - 1;
+ return;
m_mltProducer->set("out", (int)(stopTime.frames(m_fps)));
m_mltProducer->seek((int)(startTime.frames(m_fps)));
+ m_paused = false;
m_mltProducer->set_speed(1.0);
- m_mltConsumer->set("refresh", 1);
if (m_mltConsumer->is_stopped()) m_mltConsumer->start();
+ m_mltConsumer->set("refresh", 1);
m_isZoneMode = true;
}
void Render::resetZoneMode()
{
if (!m_isZoneMode && !m_isLoopMode) return;
- m_mltProducer->set("out", m_originalOut);
- //m_mltProducer->set("eof", "pause");
+ m_mltProducer->set("out", m_mltProducer->get_length());
m_isZoneMode = false;
m_isLoopMode = false;
}
if (!m_mltProducer)
return;
resetZoneMode();
- m_mltProducer->seek(pos);
- if (m_mltProducer->get_speed() == 0) {
- refresh();
- }
+ seek(pos);
}
void Render::seekToFrameDiff(int diff)
if (!m_mltProducer)
return;
resetZoneMode();
- m_mltProducer->seek(m_mltProducer->position() + diff);
- refresh();
+ if (requestedSeekPosition == SEEK_INACTIVE)
+ seek(m_mltProducer->position() + diff);
+ else seek(requestedSeekPosition + diff);
+}
+
+void Render::refreshIfActive()
+{
+ if (!m_mltConsumer->is_stopped() && m_mltProducer && m_paused) m_refreshTimer.start();
}
void Render::doRefresh()
{
- if (m_mltProducer && m_mltProducer->get_speed() == 0) m_refreshTimer.start();
+ if (m_mltProducer && m_paused) m_refreshTimer.start();
}
void Render::refresh()
{
+ m_refreshTimer.stop();
QMutexLocker locker(&m_mutex);
if (!m_mltProducer)
return;
if (m_mltConsumer) {
if (m_mltConsumer->is_stopped()) m_mltConsumer->start();
- m_mltConsumer->purge();
- m_mltConsumer->set("refresh", 1);
+ m_mltConsumer->set("refresh", 1);
+ //m_mltConsumer->purge();
}
}
}
}
+bool Render::isPlaying() const
+{
+ if (!m_mltConsumer || m_mltConsumer->is_stopped()) return false;
+ return !m_paused;
+}
+
double Render::playSpeed() const
{
if (m_mltProducer) return m_mltProducer->get_speed();
GenTime Render::seekPosition() const
{
- if (m_mltProducer) return GenTime((int) m_mltProducer->position(), m_fps);
+ if (m_mltConsumer) return GenTime((int) m_mltConsumer->position(), m_fps);
+ //if (m_mltProducer) return GenTime((int) m_mltProducer->position(), m_fps);
else return GenTime();
}
return 0;
}
-const QString & Render::rendererName() const
-{
- return m_name;
-}
-
void Render::emitFrameUpdated(Mlt::Frame& frame)
{
- mlt_image_format format = mlt_image_rgb24;
+ mlt_image_format format = mlt_image_rgb24a;
int width = 0;
int height = 0;
const uchar* image = frame.get_image(format, width, height);
- QImage qimage(width, height, QImage::Format_RGB888);
- memcpy(qimage.bits(), image, width * height * 3);
- emit frameUpdated(qimage);
+ QImage qimage(width, height, QImage::Format_ARGB32_Premultiplied);
+ memcpy(qimage.scanLine(0), image, width * height * 4);
+ emit frameUpdated(qimage.rgbSwapped());
+}
+
+int Render::getCurrentSeekPosition() const
+{
+ if (requestedSeekPosition != SEEK_INACTIVE) return requestedSeekPosition;
+ return (int) m_mltProducer->position();
}
void Render::emitFrameNumber()
{
- if (m_mltConsumer) emit rendererPosition((int) m_mltConsumer->position());
+ int currentPos = m_mltConsumer->position();
+ if (currentPos == requestedSeekPosition) {
+ requestedSeekPosition = SEEK_INACTIVE;
+ m_paused = true;
+ }
+ emit rendererPosition(currentPos);
+ if (requestedSeekPosition != SEEK_INACTIVE) {
+ m_mltConsumer->purge();
+ m_mltProducer->seek(requestedSeekPosition);
+ if (m_mltProducer->get_speed() == 0 && !m_paused) {
+ m_mltConsumer->set("refresh", 1);
+ }
+ requestedSeekPosition = SEEK_INACTIVE;
+ }
}
-void Render::emitConsumerStopped()
+void Render::emitConsumerStopped(bool forcePause)
{
// This is used to know when the playing stopped
- if (m_mltProducer) {
+ if (m_mltProducer && (forcePause || (!m_paused && m_mltProducer->get_speed() == 0))) {
double pos = m_mltProducer->position();
+ m_paused = true;
if (m_isLoopMode) play(m_loopStart);
//else if (m_isZoneMode) resetZoneMode();
emit rendererStopped((int) pos);
}
-void Render::showFrame(Mlt::Frame& frame)
+void Render::showFrame(Mlt::Frame* frame)
{
- emit rendererPosition((int) m_mltConsumer->position());
- mlt_image_format format = mlt_image_rgb24a;
- int width = 0;
- int height = 0;
- const uchar* image = frame.get_image(format, width, height);
- QImage qimage(width, height, QImage::Format_ARGB32_Premultiplied);
- memcpy(qimage.scanLine(0), image, width * height * 4);
- emit showImageSignal(qimage);
- if (analyseAudio) showAudio(frame);
- if (sendFrameForAnalysis && frame.get_frame()->convert_image) {
- emit frameUpdated(qimage.rgbSwapped());
+ int currentPos = m_mltConsumer->position();
+ if (currentPos == requestedSeekPosition) requestedSeekPosition = SEEK_INACTIVE;
+ emit rendererPosition(currentPos);
+ if (frame->is_valid()) {
+ mlt_image_format format = mlt_image_rgb24a;
+ int width = 0;
+ int height = 0;
+ const uchar* image = frame->get_image(format, width, height);
+ QImage qimage(width, height, QImage::Format_ARGB32_Premultiplied);
+ memcpy(qimage.scanLine(0), image, width * height * 4);
+ if (analyseAudio) showAudio(*frame);
+ delete frame;
+ emit showImageSignal(qimage);
+ if (sendFrameForAnalysis) {
+ emit frameUpdated(qimage.rgbSwapped());
+ }
+ } else delete frame;
+ showFrameSemaphore.release();
+ emit checkSeeking();
+}
+
+void Render::slotCheckSeeking()
+{
+ if (requestedSeekPosition != SEEK_INACTIVE) {
+ m_mltProducer->seek(requestedSeekPosition);
+ if (m_paused) {
+ refresh();
+ }
+ requestedSeekPosition = SEEK_INACTIVE;
+ }
+}
+
+void Render::disablePreview(bool disable)
+{
+ if (m_mltConsumer) {
+ m_mltConsumer->stop();
+ m_mltConsumer->set("preview_off", (int) disable);
+ m_mltConsumer->set("refresh", 0);
+ m_mltConsumer->start();
}
}
if (!frame.is_valid() || frame.get_int("test_audio") != 0) {
return;
}
+
mlt_audio_format audio_format = mlt_audio_s16;
- int freq = 0;
- int num_channels = 0;
+ //FIXME: should not be hardcoded..
+ int freq = 48000;
+ int num_channels = 2;
int samples = 0;
int16_t* data = (int16_t*)frame.get_audio(audio_format, freq, num_channels, samples);
int trackNb = tractor->count();
int duration = 0;
int trackDuration;
+ if (m_isZoneMode) resetZoneMode();
if (trackNb == 1) {
Mlt::Producer trackProducer(tractor->track(0));
duration = trackProducer.get_playtime() - 1;
}
delete blackclip;
+ if (m_mltConsumer->position() > duration) {
+ m_mltConsumer->purge();
+ m_mltProducer->seek(duration);
+ }
m_mltProducer->set("out", duration);
emit durationChanged(duration);
}
int Render::mltInsertClip(ItemInfo info, QDomElement element, Mlt::Producer *prod, bool overwrite, bool push)
{
+ m_refreshTimer.stop();
if (m_mltProducer == NULL) {
kDebug() << "PLAYLIST NOT INITIALISED //////";
return -1;
}
-void Render::mltCutClip(int track, GenTime position)
+bool Render::mltCutClip(int track, GenTime position)
{
Mlt::Service service(m_mltProducer->parent().get_service());
if (service.type() != tractor_type) {
kWarning() << "// TRACTOR PROBLEM";
- return;
+ return false;
}
Mlt::Tractor tractor(service);
int clipIndex = trackPlaylist.get_clip_index_at(cutPos);
if (trackPlaylist.is_blank(clipIndex)) {
kDebug() << "// WARNING, TRYING TO CUT A BLANK";
- return;
+ return false;
}
service.lock();
int clipStart = trackPlaylist.clip_start(clipIndex);
// duplicate effects
Mlt::Producer *original = trackPlaylist.get_clip_at(clipStart);
Mlt::Producer *clip = trackPlaylist.get_clip_at(cutPos);
-
+
if (original == NULL || clip == NULL) {
kDebug() << "// ERROR GRABBING CLIP AFTER SPLIT";
+ return false;
}
+
Mlt::Service clipService(original->get_service());
Mlt::Service dupService(clip->get_service());
+
+
delete original;
delete clip;
int ct = 0;
ct++;
filter = clipService.filter(ct);
}
-
+ return true;
/* // Display playlist info
kDebug()<<"//////////// AFTER";
for (int i = 0; i < trackPlaylist.count(); i++) {
Mlt::Tractor *Render::lockService()
{
// we are going to replace some clips, purge consumer
- QMutexLocker locker(&m_mutex);
if (!m_mltProducer) return NULL;
+ QMutexLocker locker(&m_mutex);
if (m_mltConsumer) {
- if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop();
m_mltConsumer->purge();
}
Mlt::Service service(m_mltProducer->parent().get_service());
if (service.type() != tractor_type) {
- kWarning() << "// TRACTOR PROBLEM";
return NULL;
}
service.lock();
return new Mlt::Tractor(service);
-
+
}
void Render::unlockService(Mlt::Tractor *tractor)
bool Render::mltRemoveClip(int track, GenTime position)
{
+ m_refreshTimer.stop();
+
Mlt::Service service(m_mltProducer->parent().get_service());
if (service.type() != tractor_type) {
kWarning() << "// TRACTOR PROBLEM";
return false;
}
- //service.lock();
+ service.lock();
Mlt::Tractor tractor(service);
Mlt::Producer trackProducer(tractor.track(track));
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
if (trackPlaylist.is_blank(clipIndex)) {
kDebug() << "// WARNING, TRYING TO REMOVE A BLANK: " << position.frames(m_fps);
- //service.unlock();
+ service.unlock();
return false;
}
Mlt::Producer *clip = trackPlaylist.replace_with_blank(clipIndex);
if (trackPlaylist.is_blank(i)) blk = "(blank)";
kDebug()<<"CLIP "<<i<<": ("<<blankStart<<'x'<<blankStart + blankDuration<<")"<<blk;
}*/
- //service.unlock();
+ service.unlock();
if (track != 0 && trackPlaylist.count() <= clipIndex) mltCheckLength(&tractor);
return true;
}
{
bool updateIndex = false;
const int filter_ix = params.paramValue("kdenlive_ix").toInt();
- const QString region = params.paramValue("region");
int ct = 0;
service.lock();
filter = service.filter(ct);
}
- // create filter
+ addFilterToService(service, params, duration);
+
+ // re-add following filters
+ for (int i = 0; i < filtersList.count(); i++) {
+ Mlt::Filter *filter = filtersList.at(i);
+ if (updateIndex)
+ filter->set("kdenlive_ix", filter->get_int("kdenlive_ix") + 1);
+ service.attach(*filter);
+ }
+ service.unlock();
+ if (doRefresh) refresh();
+ return true;
+}
+
+
+bool Render::addFilterToService(Mlt::Service service, EffectsParameterList params, int duration)
+{
+ // create filter
QString tag = params.paramValue("tag");
//kDebug() << " / / INSERTING EFFECT: " << tag << ", REGI: " << region;
char *filterTag = qstrdup(tag.toUtf8().constData());
char *filterId = qstrdup(params.paramValue("id").toUtf8().constData());
- QHash<QString, QString>::Iterator it;
QString kfr = params.paramValue("keyframes");
-
- if (!kfr.isEmpty()) {
+ if (!kfr.isEmpty()) {
QStringList keyFrames = kfr.split(';', QString::SkipEmptyParts);
//kDebug() << "// ADDING KEYFRAME EFFECT: " << params.paramValue("keyframes");
char *starttag = qstrdup(params.paramValue("starttag", "start").toUtf8().constData());
} else {
Mlt::Filter *filter;
QString prefix;
- if (!region.isEmpty()) {
- filter = new Mlt::Filter(*m_mltProfile, "region");
- } else filter = new Mlt::Filter(*m_mltProfile, filterTag);
+ filter = new Mlt::Filter(*m_mltProfile, filterTag);
if (filter && filter->is_valid()) {
filter->set("kdenlive_id", filterId);
- if (!region.isEmpty()) {
- filter->set("resource", region.toUtf8().constData());
- filter->set("kdenlive_ix", params.paramValue("kdenlive_ix").toUtf8().constData());
- filter->set("filter0", filterTag);
- prefix = "filter0.";
- params.removeParam("id");
- params.removeParam("region");
- params.removeParam("kdenlive_ix");
- }
} else {
kDebug() << "filter is NULL";
service.unlock();
//kDebug() << "SOX EFFECTS: " << effectArgs.simplified();
filter->set("effect", effectArgs.simplified().toUtf8().constData());
}
-
// attach filter to the clip
service.attach(*filter);
}
+
delete[] filterId;
delete[] filterTag;
-
- // re-add following filters
- for (int i = 0; i < filtersList.count(); i++) {
- Mlt::Filter *filter = filtersList.at(i);
- if (updateIndex)
- filter->set("kdenlive_ix", filter->get_int("kdenlive_ix") + 1);
- service.attach(*filter);
- }
- service.unlock();
- if (doRefresh) refresh();
return true;
}
refresh();
return true;
-
}
bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList params)
int index = params.paramValue("kdenlive_ix").toInt();
QString tag = params.paramValue("tag");
- if (!params.paramValue("keyframes").isEmpty() || /*it.key().startsWith("#") || */tag.startsWith("ladspa") || tag == "sox" || tag == "autotrack_rectangle" || params.hasParam("region")) {
+ if (!params.paramValue("keyframes").isEmpty() || (tag == "affine" && params.hasParam("background")) || tag.startsWith("ladspa") || tag == "sox" || tag == "autotrack_rectangle") {
// This is a keyframe effect, to edit it, we remove it and re-add it.
bool success = mltRemoveEffect(track, position, index, false);
// if (!success) kDebug() << "// ERROR Removing effect : " << index;
bool success = mltAddEffect(track, position, params);
return success;
}
- QString prefix;
+ ct = 0;
QString ser = filter->get("mlt_service");
- if (ser == "region") prefix = "filter0.";
+ QList <Mlt::Filter *> filtersList;
+ service.lock();
+ if (ser != tag) {
+ // Effect service changes, delete effect and re-add it
+ clip->detach(*filter);
+
+ // Delete all effects after deleted one
+ filter = clip->filter(ct);
+ while (filter) {
+ if (filter->get_int("kdenlive_ix") > index) {
+ filtersList.append(filter);
+ clip->detach(*filter);
+ }
+ else ct++;
+ filter = clip->filter(ct);
+ }
+
+ // re-add filter
+ addFilterToService(*clip, params, clip->get_playtime());
+ delete clip;
+ service.unlock();
+
+ if (doRefresh) refresh();
+ return true;
+ }
if (params.hasParam("_sync_in_out")) {
// This effect must sync in / out with parent clip
params.removeParam("_sync_in_out");
filter->set_in_and_out(clip->get_in(), clip->get_out());
}
- service.lock();
+
for (int j = 0; j < params.count(); j++) {
- filter->set((prefix + params.at(j).name()).toUtf8().constData(), params.at(j).value().toUtf8().constData());
- }
+ filter->set(params.at(j).name().toUtf8().constData(), params.at(j).value().toUtf8().constData());
+ }
+
+ for (int j = 0; j < filtersList.count(); j++) {
+ clip->attach(*(filtersList.at(j)));
+ }
+
+ delete clip;
+ service.unlock();
+
+ if (doRefresh) refresh();
+ return true;
+}
+
+bool Render::mltEnableEffects(int track, GenTime position, QList <int> effectIndexes, bool disable)
+{
+ if (position < GenTime()) {
+ return mltEnableTrackEffects(track, effectIndexes, disable);
+ }
+ // find filter
+ Mlt::Service service(m_mltProducer->parent().get_service());
+ Mlt::Tractor tractor(service);
+ Mlt::Producer trackProducer(tractor.track(track));
+ Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
+
+ int clipIndex = trackPlaylist.get_clip_index_at((int) position.frames(m_fps));
+ Mlt::Producer *clip = trackPlaylist.get_clip(clipIndex);
+ if (!clip) {
+ kDebug() << "WARINIG, CANNOT FIND CLIP ON track: " << track << ", AT POS: " << position.frames(m_fps);
+ return false;
+ }
+
+ int duration = clip->get_playtime();
+ bool doRefresh = true;
+ // Check if clip is visible in monitor
+ int diff = trackPlaylist.clip_start(clipIndex) + duration - m_mltProducer->position();
+ if (diff < 0 || diff > duration)
+ doRefresh = false;
+ int ct = 0;
+
+ Mlt::Filter *filter = clip->filter(ct);
+ while (filter) {
+ if (effectIndexes.contains(filter->get_int("kdenlive_ix"))) {
+ filter->set("disable", (int) disable);
+ }
+ ct++;
+ filter = clip->filter(ct);
+ }
delete clip;
service.unlock();
return true;
}
+bool Render::mltEnableTrackEffects(int track, QList <int> effectIndexes, bool disable)
+{
+ Mlt::Service service(m_mltProducer->parent().get_service());
+ Mlt::Tractor tractor(service);
+ Mlt::Producer trackProducer(tractor.track(track));
+ Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
+ Mlt::Service clipService(trackPlaylist.get_service());
+ int ct = 0;
+
+ Mlt::Filter *filter = clipService.filter(ct);
+ while (filter) {
+ if (effectIndexes.contains(filter->get_int("kdenlive_ix"))) {
+ filter->set("disable", (int) disable);
+ }
+ ct++;
+ filter = clipService.filter(ct);
+ }
+ service.unlock();
+
+ refresh();
+ return true;
+}
+
void Render::mltUpdateEffectPosition(int track, GenTime position, int oldPos, int newPos)
{
Mlt::Service service(m_mltProducer->parent().get_service());
refresh();
}
-bool Render::mltResizeClipEnd(ItemInfo info, GenTime clipDuration)
+bool Render::mltResizeClipEnd(ItemInfo info, GenTime clipDuration, bool refresh)
{
Mlt::Service service(m_mltProducer->parent().get_service());
Mlt::Tractor tractor(service);
transpinfo.track = info.track;
mltAddClipTransparency(transpinfo, info.track - 1, QString(clip->parent().get("id")).toInt());
}*/
- m_mltConsumer->set("refresh", 1);
+ if (refresh) m_mltConsumer->set("refresh", 1);
return true;
}
trackProducer.set("hide", 0);
}
if (audioMixingBroken) fixAudioMixing(tractor);
-
+
tractor.multitrack()->refresh();
tractor.refresh();
refresh();
mlt_service_unlock(serv);
}
-bool Render::mltResizeClipCrop(ItemInfo info, GenTime diff)
+bool Render::mltResizeClipCrop(ItemInfo info, GenTime newCropStart)
{
Mlt::Service service(m_mltProducer->parent().get_service());
- int frameOffset = (int) diff.frames(m_fps);
+ int newCropFrame = (int) newCropStart.frames(m_fps);
Mlt::Tractor tractor(service);
Mlt::Producer trackProducer(tractor.track(info.track));
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
int previousStart = clip->get_in();
int previousOut = clip->get_out();
delete clip;
- trackPlaylist.resize_clip(clipIndex, previousStart + frameOffset, previousOut + frameOffset);
+ if (previousStart == newCropFrame) {
+ kDebug() << "//////// No ReSIZING Required";
+ service.unlock();
+ return true;
+ }
+ int frameOffset = newCropFrame - previousStart;
+ trackPlaylist.resize_clip(clipIndex, newCropFrame, previousOut + frameOffset);
service.unlock();
m_mltConsumer->set("refresh", 1);
return true;
Mlt::Producer trackProducer(tractor.track(startTrack));
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
int clipIndex = trackPlaylist.get_clip_index_at(moveStart);
- //kDebug() << "////// LOOKING FOR CLIP TO MOVE, INDEX: " << clipIndex;
+ int clipDuration = trackPlaylist.clip_length(clipIndex);
bool checkLength = false;
if (endTrack == startTrack) {
Mlt::Producer *clipProducer = trackPlaylist.replace_with_blank(clipIndex);
- trackPlaylist.consolidate_blanks(0);
if (!overwrite) {
bool success = true;
- if (!trackPlaylist.is_blank_at(moveEnd) || !clipProducer || !clipProducer->is_valid() || clipProducer->is_blank()) success = false;
+ if (!trackPlaylist.is_blank_at(moveEnd) || !clipProducer || !clipProducer->is_valid() || clipProducer->is_blank()) {
+ success = false;
+ }
else {
// Check that the destination region is empty
+ trackPlaylist.consolidate_blanks(0);
int destinationIndex = trackPlaylist.get_clip_index_at(moveEnd);
if (destinationIndex < trackPlaylist.count() - 1) {
// We are not at the end of the track
- int blankSize = trackPlaylist.blanks_from(destinationIndex, 0);
+ int blankSize = trackPlaylist.blanks_from(destinationIndex, 1);
// Make sure we have enough place to insert clip
- if (blankSize - clipProducer->get_length() - (moveEnd - trackPlaylist.clip_start(destinationIndex)) < 0) success = false;
+ if (blankSize - clipDuration - (moveEnd - trackPlaylist.clip_start(destinationIndex)) < 0) success = false;
}
}
if (!success) {
// check if we are moving a slowmotion producer
QString serv = clipProducer->parent().get("mlt_service");
QString currentid = clipProducer->parent().get("id");
- if (serv == "framebuffer" || currentid.endsWith("_video")) {
+ if (serv == "framebuffer") {
clip = clipProducer;
} else {
if (prod == NULL) {
while (mlt_type == "transition") {
Mlt::Transition transition((mlt_transition) nextservice);
+ nextservice = mlt_service_producer(nextservice);
int currentTrack = transition.get_b_track();
int currentIn = (int) transition.get_in();
int currentOut = (int) transition.get_out();
} else transition.set_in_and_out(new_in, new_out);
break;
}
- nextservice = mlt_service_producer(nextservice);
if (nextservice == NULL) break;
properties = MLT_SERVICE_PROPERTIES(nextservice);
mlt_type = mlt_properties_get(properties, "mlt_type");
QString mlt_type = mlt_properties_get(properties, "mlt_type");
QString resource = mlt_properties_get(properties, "mlt_service");
QList <Mlt::Transition *> trList;
+ mlt_properties insertproperties = tr.get_properties();
+ QString insertresource = mlt_properties_get(insertproperties, "mlt_service");
+ bool isMixTransition = insertresource == "mix";
while (mlt_type == "transition") {
Mlt::Transition transition((mlt_transition) nextservice);
+ nextservice = mlt_service_producer(nextservice);
int aTrack = transition.get_a_track();
int bTrack = transition.get_b_track();
- if (resource != "mix" && (aTrack < a_track || (aTrack == a_track && bTrack > b_track))) {
+ if ((isMixTransition || resource != "mix") && (aTrack < a_track || (aTrack == a_track && bTrack > b_track))) {
Mlt::Properties trans_props(transition.get_properties());
Mlt::Transition *cp = new Mlt::Transition(*m_mltProfile, transition.get("mlt_service"));
Mlt::Properties new_trans_props(cp->get_properties());
}
//else kDebug() << "// FOUND TRANS OK, "<<resource<< ", A_: " << aTrack << ", B_ "<<bTrack;
- nextservice = mlt_service_producer(nextservice);
if (nextservice == NULL) break;
properties = MLT_SERVICE_PROPERTIES(nextservice);
mlt_type = mlt_properties_get(properties, "mlt_type");
//kDebug()<< "REPLANT ON TK: "<<trList.at(i)->get_a_track()<<", "<<trList.at(i)->get_b_track();
field->plant_transition(*trList.at(i), trList.at(i)->get_a_track(), trList.at(i)->get_b_track());
}
+ qDeleteAll(trList);
}
void Render::mltUpdateTransition(QString oldTag, QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml, bool force)
Mlt::Tractor tractor(service);
Mlt::Field *field = tractor.field();
- Mlt::Transition *transition = new Mlt::Transition(*m_mltProfile, tag.toUtf8().constData());
+ Mlt::Transition transition(*m_mltProfile, tag.toUtf8().constData());
if (out != GenTime())
- transition->set_in_and_out((int) in.frames(m_fps), (int) out.frames(m_fps) - 1);
+ transition.set_in_and_out((int) in.frames(m_fps), (int) out.frames(m_fps) - 1);
if (do_refresh && (m_mltProducer->position() < in.frames(m_fps) || m_mltProducer->position() > out.frames(m_fps))) do_refresh = false;
QMap<QString, QString>::Iterator it;
QString key;
- if (xml.attribute("automatic") == "1") transition->set("automatic", 1);
+ if (xml.attribute("automatic") == "1") transition.set("automatic", 1);
//kDebug() << " ------ ADDING TRANSITION PARAMs: " << args.count();
if (xml.hasAttribute("id"))
- transition->set("kdenlive_id", xml.attribute("id").toUtf8().constData());
+ transition.set("kdenlive_id", xml.attribute("id").toUtf8().constData());
if (xml.hasAttribute("force_track"))
- transition->set("force_track", xml.attribute("force_track").toInt());
+ transition.set("force_track", xml.attribute("force_track").toInt());
for (it = args.begin(); it != args.end(); ++it) {
key = it.key();
if (!it.value().isEmpty())
- transition->set(key.toUtf8().constData(), it.value().toUtf8().constData());
+ transition.set(key.toUtf8().constData(), it.value().toUtf8().constData());
//kDebug() << " ------ ADDING TRANS PARAM: " << key << ": " << it.value();
}
// attach transition
service.lock();
- mltPlantTransition(field, *transition, a_track, b_track);
+ mltPlantTransition(field, transition, a_track, b_track);
// field->plant_transition(*transition, a_track, b_track);
service.unlock();
if (do_refresh) refresh();
Mlt::Producer trackProducer(tt);
delete tt;
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
+ if (!trackPlaylist.is_valid()) continue;
int clipNb = trackPlaylist.count();
for (int i = 0; i < clipNb; i++) {
Mlt::Producer *c = trackPlaylist.get_clip(i);
Mlt::Producer trackProducer(tt);
delete tt;
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
+ if (!trackPlaylist.is_valid()) continue;
int clipNb = trackPlaylist.count();
for (int i = 0; i < clipNb; i++) {
Mlt::Producer *c = trackPlaylist.get_clip(i);
}
}
-void Render::mltInsertTrack(int ix, bool videoTrack)
+QList <TransitionInfo> Render::mltInsertTrack(int ix, bool videoTrack)
{
- blockSignals(true);
-
Mlt::Service service(m_mltProducer->parent().get_service());
- service.lock();
if (service.type() != tractor_type) {
kWarning() << "// TRACTOR PROBLEM";
- return;
+ return QList <TransitionInfo> ();
}
-
+ blockSignals(true);
+ service.lock();
Mlt::Tractor tractor(service);
-
+ QList <TransitionInfo> transitionInfos;
Mlt::Playlist playlist;
int ct = tractor.count();
if (ix > ct) {
mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice);
QString mlt_type = mlt_properties_get(properties, "mlt_type");
QString resource = mlt_properties_get(properties, "mlt_service");
+ Mlt::Field *field = tractor.field();
+ QList <Mlt::Transition *> trList;
while (mlt_type == "transition") {
if (resource != "mix") {
- mlt_transition tr = (mlt_transition) nextservice;
- int currentTrack = mlt_transition_get_b_track(tr);
- int currentaTrack = mlt_transition_get_a_track(tr);
- mlt_properties properties = MLT_TRANSITION_PROPERTIES(tr);
-
- if (currentTrack >= ix) {
- mlt_properties_set_int(properties, "b_track", currentTrack + 1);
- mlt_properties_set_int(properties, "a_track", currentaTrack + 1);
- }
+ Mlt::Transition transition((mlt_transition) nextservice);
+ nextservice = mlt_service_producer(nextservice);
+ int currentbTrack = transition.get_b_track();
+ int currentaTrack = transition.get_a_track();
+ bool trackChanged = false;
+ bool forceTransitionTrack = false;
+ if (currentbTrack >= ix) {
+ if (currentbTrack == ix && currentaTrack < ix) forceTransitionTrack = true;
+ currentbTrack++;
+ trackChanged = true;
+ }
+ if (currentaTrack >= ix) {
+ currentaTrack++;
+ trackChanged = true;
+ }
+ kDebug()<<"// Newtrans: "<<currentaTrack<<"/"<<currentbTrack;
+
+ // disconnect all transitions
+ Mlt::Properties trans_props(transition.get_properties());
+ Mlt::Transition *cp = new Mlt::Transition(*m_mltProfile, transition.get("mlt_service"));
+ Mlt::Properties new_trans_props(cp->get_properties());
+ new_trans_props.inherit(trans_props);
+
+ if (trackChanged) {
+ // Transition track needs to be adjusted
+ cp->set("a_track", currentaTrack);
+ cp->set("b_track", currentbTrack);
+ // Check if transition track was changed and needs to be forced
+ if (forceTransitionTrack) cp->set("force_track", 1);
+ TransitionInfo trInfo;
+ trInfo.startPos = GenTime(transition.get_in(), m_fps);
+ trInfo.a_track = currentaTrack;
+ trInfo.b_track = currentbTrack;
+ trInfo.forceTrack = cp->get_int("force_track");
+ transitionInfos.append(trInfo);
+ }
+ trList.append(cp);
+ field->disconnect_service(transition);
}
- nextservice = mlt_service_producer(nextservice);
+ else nextservice = mlt_service_producer(nextservice);
if (nextservice == NULL) break;
properties = MLT_SERVICE_PROPERTIES(nextservice);
mlt_type = mlt_properties_get(properties, "mlt_type");
}
// Add audio mix transition to last track
- Mlt::Field *field = tractor.field();
- Mlt::Transition *transition = new Mlt::Transition(*m_mltProfile, "mix");
- transition->set("a_track", 1);
- transition->set("b_track", ct);
- transition->set("always_active", 1);
- transition->set("internal_added", 237);
- transition->set("combine", 1);
- field->plant_transition(*transition, 1, ct);
- //mlt_service_unlock(m_mltConsumer->get_service());
+ Mlt::Transition transition(*m_mltProfile, "mix");
+ transition.set("a_track", 1);
+ transition.set("b_track", ct);
+ transition.set("always_active", 1);
+ transition.set("internal_added", 237);
+ transition.set("combine", 1);
+ mltPlantTransition(field, transition, 1, ct);
+
+ // re-add transitions
+ for (int i = trList.count() - 1; i >= 0; i--) {
+ field->plant_transition(*trList.at(i), trList.at(i)->get_a_track(), trList.at(i)->get_b_track());
+ }
+ qDeleteAll(trList);
+
service.unlock();
- //tractor.multitrack()->refresh();
- //tractor.refresh();
blockSignals(false);
+ return transitionInfos;
}
return QString();
}
+//static
+bool Render::getBlackMagicDeviceList(KComboBox *devicelist, bool force)
+{
+ if (!force && !KdenliveSettings::decklink_device_found()) return false;
+ Mlt::Profile profile;
+ Mlt::Producer bm(profile, "decklink");
+ int found_devices = 0;
+ if (bm.is_valid()) {
+ bm.set("list_devices", 1);
+ found_devices = bm.get_int("devices");
+ }
+ else KdenliveSettings::setDecklink_device_found(false);
+ if (found_devices <= 0) {
+ devicelist->setEnabled(false);
+ return false;
+ }
+ KdenliveSettings::setDecklink_device_found(true);
+ for (int i = 0; i < found_devices; i++) {
+ char *tmp = qstrdup(QString("device.%1").arg(i).toUtf8().constData());
+ devicelist->addItem(bm.get(tmp));
+ delete[] tmp;
+ }
+ return true;
+}
+
+bool Render::getBlackMagicOutputDeviceList(KComboBox *devicelist, bool force)
+{
+ if (!force && !KdenliveSettings::decklink_device_found()) return false;
+ Mlt::Profile profile;
+ Mlt::Consumer bm(profile, "decklink");
+ int found_devices = 0;
+ if (bm.is_valid()) {
+ bm.set("list_devices", 1);;
+ found_devices = bm.get_int("devices");
+ }
+ else KdenliveSettings::setDecklink_device_found(false);
+ if (found_devices <= 0) {
+ devicelist->setEnabled(false);
+ return false;
+ }
+ KdenliveSettings::setDecklink_device_found(true);
+ for (int i = 0; i < found_devices; i++) {
+ char *tmp = qstrdup(QString("device.%1").arg(i).toUtf8().constData());
+ devicelist->addItem(bm.get(tmp));
+ delete[] tmp;
+ }
+ return true;
+}
+
+void Render::slotMultiStreamProducerFound(const QString path, QList<int> audio_list, QList<int> video_list, stringMap data)
+{
+ if (KdenliveSettings::automultistreams()) {
+ for (int i = 1; i < video_list.count(); i++) {
+ int vindex = video_list.at(i);
+ int aindex = 0;
+ if (i <= audio_list.count() -1) {
+ aindex = audio_list.at(i);
+ }
+ data.insert("video_index", QString::number(vindex));
+ data.insert("audio_index", QString::number(aindex));
+ data.insert("bypassDuplicate", "1");
+ emit addClip(KUrl(path), data);
+ }
+ return;
+ }
+
+ int width = 60.0 * m_mltProfile->dar();
+ int swidth = 60.0 * m_mltProfile->width() / m_mltProfile->height();
+ if (width % 2 == 1) width++;
+
+ KDialog dialog(qApp->activeWindow());
+ dialog.setCaption("Multi Stream Clip");
+ dialog.setButtons(KDialog::Ok | KDialog::Cancel);
+ dialog.setButtonText(KDialog::Ok, i18n("Import selected clips"));
+ QWidget *content = new QWidget(&dialog);
+ dialog.setMainWidget(content);
+ QVBoxLayout *vbox = new QVBoxLayout(content);
+ QLabel *lab1 = new QLabel(i18n("Additional streams for clip\n %1", path), content);
+ vbox->addWidget(lab1);
+ QList <QGroupBox*> groupList;
+ QList <QComboBox*> comboList;
+ // We start loading the list at 1, video index 0 should already be loaded
+ for (int j = 1; j < video_list.count(); j++) {
+ Mlt::Producer multiprod(* m_mltProfile, path.toUtf8().constData());
+ multiprod.set("video_index", video_list.at(j));
+ QImage thumb = KThumb::getFrame(&multiprod, 0, swidth, width, 60);
+ QGroupBox *streamFrame = new QGroupBox(i18n("Video stream %1", video_list.at(j)), content);
+ streamFrame->setProperty("vindex", video_list.at(j));
+ groupList << streamFrame;
+ streamFrame->setCheckable(true);
+ streamFrame->setChecked(true);
+ QVBoxLayout *vh = new QVBoxLayout( streamFrame );
+ QLabel *iconLabel = new QLabel(content);
+ iconLabel->setPixmap(QPixmap::fromImage(thumb));
+ vh->addWidget(iconLabel);
+ if (audio_list.count() > 1) {
+ QComboBox *cb = new QComboBox(content);
+ for (int k = 0; k < audio_list.count(); k++) {
+ cb->addItem(i18n("Audio stream %1", audio_list.at(k)), audio_list.at(k));
+ }
+ comboList << cb;
+ cb->setCurrentIndex(qMin(j, audio_list.count() - 1));
+ vh->addWidget(cb);
+ }
+ vbox->addWidget(streamFrame);
+ }
+ if (dialog.exec() == QDialog::Accepted) {
+ // import selected streams
+ for (int i = 0; i < groupList.count(); i++) {
+ if (groupList.at(i)->isChecked()) {
+ int vindex = groupList.at(i)->property("vindex").toInt();
+ int aindex = comboList.at(i)->itemData(comboList.at(i)->currentIndex()).toInt();
+ data.insert("video_index", QString::number(vindex));
+ data.insert("audio_index", QString::number(aindex));
+ data.insert("bypassDuplicate", "1");
+ emit addClip(KUrl(path), data);
+ }
+ }
+ }
+}
+
+//static
+bool Render::checkX11Grab()
+{
+ if (KdenliveSettings::rendererpath().isEmpty() || KdenliveSettings::ffmpegpath().isEmpty()) return false;
+ QProcess p;
+ QStringList args;
+ args << "avformat:f-list";
+ p.start(KdenliveSettings::rendererpath(), args);
+ if (!p.waitForStarted()) return false;
+ if (!p.waitForFinished()) return false;
+ QByteArray result = p.readAllStandardError();
+ return result.contains("x11grab");
+}
+
#include "renderer.moc"
projects / kdenlive / blobdiff