#include "mltdevicecapture.h"
#include "kdenlivesettings.h"
#include "definitions.h"
-//#include "recmonitor.h"
-//#include "renderer.h"
-#include "blackmagic/devices.h"
#include <mlt++/Mlt.h>
m_mltProfile(NULL),
m_showFrameEvent(NULL),
m_droppedFrames(0),
- m_livePreview(KdenliveSettings::recording_preview()),
+ m_livePreview(KdenliveSettings::enable_recording_preview()),
m_captureDisplayWidget(surface),
m_winid((int) surface->winId())
{
if (profile.isEmpty()) profile = KdenliveSettings::current_profile();
buildConsumer(profile);
connect(this, SIGNAL(unblockPreview()), this, SLOT(slotPreparePreview()));
+ m_droppedFramesTimer.setSingleShot(false);
+ m_droppedFramesTimer.setInterval(1000);
+ connect(&m_droppedFramesTimer, SIGNAL(timeout()), this, SLOT(slotCheckDroppedFrames()));
}
MltDeviceCapture::~MltDeviceCapture()
}
}
setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 1);
-
+
+
if (m_winid == 0) {
// OpenGL monitor
m_mltConsumer = new Mlt::Consumer(*m_mltProfile, "sdl_audio");
void MltDeviceCapture::stop()
{
+ m_droppedFramesTimer.stop();
bool isPlaylist = false;
disconnect(this, SIGNAL(imageReady(QImage)), this, SIGNAL(frameUpdated(QImage)));
m_captureDisplayWidget->stop();
m_mltConsumer = NULL;
return 0;
}
+ m_droppedFramesTimer.start();
connect(this, SIGNAL(imageReady(QImage)), this, SIGNAL(frameUpdated(QImage)));
return 1;
}
+void MltDeviceCapture::slotCheckDroppedFrames()
+{
+ if (m_mltProducer) {
+ int dropped = m_mltProducer->get_int("dropped");
+ if (dropped > m_droppedFrames) {
+ m_droppedFrames = dropped;
+ emit droppedFrames(m_droppedFrames);
+ }
+ }
+}
+
void MltDeviceCapture::gotCapturedFrame(Mlt::Frame& frame)
{
if (m_mltProducer) {
}
}
m_frameCount++;
- if (m_livePreview == 2) return;
- if (m_livePreview == 0 && (m_frameCount % 10 > 0)) return;
+ if (!m_livePreview) return;
+ //if (m_livePreview == 0 && (m_frameCount % 10 > 0)) return;
mlt_image_format format = mlt_image_rgb24;
int width = 0;
int height = 0;
doCapture = 5;
}
-bool MltDeviceCapture::slotStartCapture(const QString ¶ms, const QString &path, const QString &playlist, int livePreview, bool xmlPlaylist)
+bool MltDeviceCapture::slotStartCapture(const QString ¶ms, const QString &path, const QString &playlist, bool livePreview, bool xmlPlaylist)
{
stop();
m_livePreview = livePreview;
char *tmp = qstrdup(m_activeProfile.toUtf8().constData());
m_mltProfile = new Mlt::Profile(tmp);
delete[] tmp;
- m_mltProfile->get_profile()->is_explicit = 1;
- kDebug()<<"-- CREATING CAP: "<<params<<", PATH: "<<path;
+ //m_mltProfile->get_profile()->is_explicit = 1;
+
+
+ /*kDebug()<<"-- CREATING CAP: "<<params<<", PATH: "<<path;
tmp = qstrdup(QString("avformat:" + path).toUtf8().constData());
m_mltConsumer = new Mlt::Consumer(*m_mltProfile, tmp);
m_mltConsumer->set("real_time", -KdenliveSettings::mltthreads());
- delete[] tmp;
+ delete[] tmp;*/
+
+ m_mltConsumer = new Mlt::Consumer(*m_mltProfile, "multi");
+ if (m_mltConsumer == NULL || !m_mltConsumer->is_valid()) {
+ if (m_mltConsumer) {
+ delete m_mltConsumer;
+ m_mltConsumer = NULL;
+ }
+ return false;
+ }
+
+ m_winid = (int) m_captureDisplayWidget->winId();
+
+ // Create multi consumer setup
+ Mlt::Properties *renderProps = new Mlt::Properties;
+ renderProps->set("mlt_service", "avformat");
+ renderProps->set("target", path.toUtf8().constData());
+ renderProps->set("real_time", -KdenliveSettings::mltthreads());
+ renderProps->set("terminate_on_pause", 0);
+ renderProps->set("mlt_profile", m_activeProfile.toUtf8().constData());
+
QStringList paramList = params.split(" ", QString::SkipEmptyParts);
char *tmp2;
QString value = paramList.at(i).section("=", 1, 1);
if (value == "%threads") value = QString::number(QThread::idealThreadCount());
tmp2 = qstrdup(value.toUtf8().constData());
- m_mltConsumer->set(tmp, tmp2);
+ renderProps->set(tmp, tmp2);
delete[] tmp;
delete[] tmp2;
}
+ mlt_properties consumerProperties = m_mltConsumer->get_properties();
+ mlt_properties_set_data(consumerProperties, "0", renderProps->get_properties(), 0, (mlt_destructor) mlt_properties_close, NULL);
- if (m_mltConsumer == NULL || !m_mltConsumer->is_valid()) {
- if (m_mltConsumer) {
- delete m_mltConsumer;
- m_mltConsumer = NULL;
+ if (m_livePreview)
+ {
+ // user wants live preview
+ Mlt::Properties *previewProps = new Mlt::Properties;
+ QString videoDriver = KdenliveSettings::videodrivername();
+ if (!videoDriver.isEmpty()) {
+ if (videoDriver == "x11_noaccel") {
+ setenv("SDL_VIDEO_YUV_HWACCEL", "0", 1);
+ videoDriver = "x11";
+ } else {
+ unsetenv("SDL_VIDEO_YUV_HWACCEL");
+ }
}
- return false;
+ setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 1);
+
+ if (m_winid == 0) {
+ // OpenGL monitor
+ previewProps->set("mlt_service", "sdl_audio");
+ previewProps->set("preview_off", 1);
+ previewProps->set("preview_format", mlt_image_rgb24);
+ previewProps->set("terminate_on_pause", 0);
+ m_showFrameEvent = m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_gl_frame_show);
+ } else {
+ previewProps->set("mlt_service", "sdl_preview");
+ previewProps->set("window_id", m_winid);
+ previewProps->set("terminate_on_pause", 0);
+ //m_showFrameEvent = m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) rec_consumer_frame_preview);
+ }
+ //m_mltConsumer->set("resize", 1);
+ previewProps->set("window_background", KdenliveSettings::window_background().name().toUtf8().constData());
+ QString audioDevice = KdenliveSettings::audiodevicename();
+ if (!audioDevice.isEmpty())
+ previewProps->set("audio_device", audioDevice.toUtf8().constData());
+
+ if (!videoDriver.isEmpty())
+ previewProps->set("video_driver", videoDriver.toUtf8().constData());
+
+ QString audioDriver = KdenliveSettings::audiodrivername();
+
+ if (!audioDriver.isEmpty())
+ previewProps->set("audio_driver", audioDriver.toUtf8().constData());
+
+ previewProps->set("real_time", "0");
+ previewProps->set("mlt_profile", m_activeProfile.toUtf8().constData());
+ mlt_properties_set_data(consumerProperties, "1", previewProps->get_properties(), 0, (mlt_destructor) mlt_properties_close, NULL);
+ //m_showFrameEvent = m_mltConsumer->listen("consumer-frame-render", this, (mlt_listener) rec_consumer_frame_show);
+ }
+ else {
+
}
- if (m_livePreview < 2) m_showFrameEvent = m_mltConsumer->listen("consumer-frame-render", this, (mlt_listener) rec_consumer_frame_show);
tmp = qstrdup(playlist.toUtf8().constData());
if (xmlPlaylist) {
// create an xml producer
m_mltConsumer = NULL;
return 0;
}
- m_captureDisplayWidget->start();
+ m_droppedFramesTimer.start();
return 1;
}
projects / kdenlive / blobdiff