void NPlaybackEngineGStreamer::setMedia(const QString &file)
{
qreal vol = m_oldVolume;
if (!m_crossfading)
stop();
if (file.isEmpty()) {
stop();
emit mediaChanged(m_currentMedia = "");
return;
}
if (!QFile(file).exists()) {
fail();
emit message(QMessageBox::Warning, file, "No such file or directory");
return;
}
gchar *uri = g_filename_to_uri(QFileInfo(file).absoluteFilePath().toUtf8().constData(), NULL, NULL);
if (uri)
m_currentMedia = file;
g_object_set(m_playbin, "uri", uri, NULL);
emit mediaChanged(m_currentMedia);
if (vol != -1)
setVolume(vol);
}
void LastFmService::init()
{
m_currentTrack = 0;
bool enable = SETTINGS()->_useLastFmScrobbler;
Debug::debug() << " [LastFmService] init enable " << enable;
disconnect(Engine::instance(), 0,this, 0);
/* load settings */
QSettings settings(UTIL::CONFIGFILE,QSettings::IniFormat,this);
settings.beginGroup("Scrobbler");
LastFm::GLOBAL::username = settings.value("username", QString()).toString();
LastFm::GLOBAL::session_key = settings.value("key", QString()).toString();
LastFm::GLOBAL::api_key = "b3717637c18071e1619e92ee2c3eb0f8";
LastFm::GLOBAL::secret_key = "8192599d44d34b27c520d597d34f3714";
settings.endGroup();
if( enable && isAuthenticated() )
{
connect(Engine::instance(), SIGNAL(engineStateChanged()), this, SLOT(slot_state_changed()));
connect(Engine::instance(), SIGNAL(mediaChanged()), this, SLOT(slot_track_changed()));
}
/* change status for send love action */
ACTIONS()->value(LASTFM_LOVE)->setEnabled(enable);
ACTIONS()->value(LASTFM_LOVE_NOW_PLAYING)->setEnabled(enable);
}
void QMediaImageViewer::setMedia(const QMediaContent &media)
{
Q_D(QMediaImageViewer);
if (d->playlist && d->playlist->currentMedia() != media) {
disconnect(d->playlist, SIGNAL(currentMediaChanged(QMediaContent)),
this, SLOT(_q_playlistMediaChanged(QMediaContent)));
disconnect(d->playlist, SIGNAL(destroyed()), this, SLOT(_q_playlistDestroyed()));
d->playlist = 0;
}
d->media = media;
if (d->timer.isActive()) {
d->pauseTime = 0;
d->timer.stop();
removePropertyWatch("elapsedTime");
emit elapsedTimeChanged(0);
}
if (d->state != QMediaImageViewer::StoppedState)
emit stateChanged(d->state = QMediaImageViewer::StoppedState);
d->viewerControl->showMedia(d->media);
emit mediaChanged(d->media);
}
void MusicCoreMPlayer::setRadioMedia(const QString &data)
{
emit mediaChanged(data);
QStringList arguments;
arguments << "-slave" << "-quiet" << "-vo" << "directx:noaccel" << data;
connect(m_process, SIGNAL(readyReadStandardOutput()), SLOT(dataRecieve()));
m_process->start(MAKE_PLAYER_AL, arguments);
}
QMediaPlayer::QMediaPlayer(QObject *parent, QMediaPlayer::Flags flags, QMediaServiceProvider *provider):
QMediaObject(*new QMediaPlayerPrivate,
parent,
playerService(flags,provider))
{
Q_D(QMediaPlayer);
d->provider = provider;
if (d->service == 0) {
d->error = ServiceMissingError;
} else {
d->control = qobject_cast<QMediaPlayerControl*>(d->service->requestControl(QMediaPlayerControl_iid));
d->playlistSourceControl = qobject_cast<QMediaPlaylistSourceControl*>(d->service->requestControl(QMediaPlaylistSourceControl_iid));
d->networkAccessControl = qobject_cast<QMediaNetworkAccessControl*>(d->service->requestControl(QMediaNetworkAccessControl_iid));
if (d->control != 0) {
connect(d->control, SIGNAL(mediaChanged(QMediaContent)), SIGNAL(mediaChanged(QMediaContent)));
connect(d->control, SIGNAL(stateChanged(QMediaPlayer::State)), SLOT(_q_stateChanged(QMediaPlayer::State)));
connect(d->control, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)),
SLOT(_q_mediaStatusChanged(QMediaPlayer::MediaStatus)));
connect(d->control, SIGNAL(error(int,QString)), SLOT(_q_error(int,QString)));
connect(d->control, SIGNAL(durationChanged(qint64)), SIGNAL(durationChanged(qint64)));
connect(d->control, SIGNAL(positionChanged(qint64)), SIGNAL(positionChanged(qint64)));
connect(d->control, SIGNAL(audioAvailableChanged(bool)), SIGNAL(audioAvailableChanged(bool)));
connect(d->control, SIGNAL(videoAvailableChanged(bool)), SIGNAL(videoAvailableChanged(bool)));
connect(d->control, SIGNAL(volumeChanged(int)), SIGNAL(volumeChanged(int)));
connect(d->control, SIGNAL(mutedChanged(bool)), SIGNAL(mutedChanged(bool)));
connect(d->control, SIGNAL(seekableChanged(bool)), SIGNAL(seekableChanged(bool)));
connect(d->control, SIGNAL(playbackRateChanged(qreal)), SIGNAL(playbackRateChanged(qreal)));
connect(d->control, SIGNAL(bufferStatusChanged(int)), SIGNAL(bufferStatusChanged(int)));
if (d->control->state() == PlayingState)
addPropertyWatch("position");
if (d->control->mediaStatus() == StalledMedia || d->control->mediaStatus() == BufferingMedia)
addPropertyWatch("bufferStatus");
}
if (d->networkAccessControl != 0) {
connect(d->networkAccessControl, SIGNAL(configurationChanged(QNetworkConfiguration)),
this, SIGNAL(networkConfigurationChanged(QNetworkConfiguration)));
}
}
void NPlaybackEngineGStreamer::fail()
{
if (!m_crossfading) // avoid thread deadlock
stop();
else
m_crossfading = false;
emit mediaChanged(m_currentMedia = "");
emit failed();
emit stateChanged(m_oldState = N::PlaybackStopped);
}
void setMedia(const QMediaContent &media, QIODevice *)
{
m_media = media;
m_mediaStatus = m_media.isNull()
? QMediaPlayer::NoMedia
: QMediaPlayer::LoadingMedia;
emit mediaChanged(m_media);
emit mediaStatusChanged(m_mediaStatus);
}
void QGstreamerPlayerControl::setMedia(const QMediaContent &content, QIODevice *stream)
{
QMediaPlayer::State oldState = m_state;
m_state = QMediaPlayer::StoppedState;
m_session->stop();
if (m_bufferProgress != -1) {
m_bufferProgress = -1;
emit bufferStatusChanged(0);
}
if (m_stream) {
closeFifo();
disconnect(m_stream, SIGNAL(readyRead()), this, SLOT(writeFifo()));
m_stream = 0;
}
m_currentResource = content;
m_stream = stream;
m_seekToStartPending = false;
QNetworkRequest request;
if (m_stream) {
if (m_stream->isReadable() && openFifo()) {
request = QNetworkRequest(QUrl(QString(QLatin1String("fd://%1")).arg(m_fifoFd[0])));
}
} else if (!content.isNull()) {
request = content.canonicalRequest();
}
m_session->load(request);
if (m_fifoFd[1] >= 0) {
m_fifoCanWrite = true;
writeFifo();
}
if (!request.url().isEmpty()) {
if (m_mediaStatus != QMediaPlayer::LoadingMedia)
emit mediaStatusChanged(m_mediaStatus = QMediaPlayer::LoadingMedia);
m_session->pause();
} else {
if (m_mediaStatus != QMediaPlayer::NoMedia)
emit mediaStatusChanged(m_mediaStatus = QMediaPlayer::NoMedia);
setBufferProgress(0);
}
emit mediaChanged(m_currentResource);
if (m_state != oldState)
emit stateChanged(m_state);
}
void setMedia(const QMediaContent &content, QIODevice *stream)
{
_stream = stream;
_media = content;
if (_state != QMediaPlayer::StoppedState) {
_mediaStatus = _media.isNull() ? QMediaPlayer::NoMedia : QMediaPlayer::LoadingMedia;
emit stateChanged(_state = QMediaPlayer::StoppedState);
emit mediaStatusChanged(_mediaStatus);
}
emit mediaChanged(_media = content);
}
/*------------------------------------------------------------------------------
| OpenMAXILPlayerControl::setMediaInt
+-----------------------------------------------------------------------------*/
void OpenMAXILPlayerControl::setMediaInt(const QMediaContent& mediaContent)
{
log_debug_func;
m_mediaProcessor->stop();
m_textureData = NULL;
if (!m_mediaProcessor->setFilename(mediaContent.canonicalUrl().toString(), m_textureData))
return;
m_currentResource = mediaContent;
emit mediaChanged(mediaContent);
}
/*------------------------------------------------------------------------------
| OpenMAXILPlayerControl::setMediaInt
+-----------------------------------------------------------------------------*/
void OpenMAXILPlayerControl::setMediaInt(const QMediaContent& mediaContent)
{
LOG_DEBUG(LOG_TAG, "%s", Q_FUNC_INFO);
m_mediaProcessor->stop();
m_textureData = NULL;
if (!m_mediaProcessor->setFilename(mediaContent.canonicalUrl().toString(), m_textureData))
return;
m_currentResource = mediaContent;
emit mediaChanged(mediaContent);
}
void VideoControl::openFileDialog()
{
QFileDialog dialog(this);
dialog.setFileMode(QFileDialog::ExistingFiles );
dialog.setViewMode(QFileDialog::Detail);
dialog.setNameFilter("MP4 File(*.mp4)");
if(dialog.exec())
{
emit mediaChanged(dialog.selectedFiles().first());
}
}
void DirectShowPlayerControl::setMedia(const QMediaContent &media, QIODevice *stream)
{
m_media = media;
m_stream = stream;
m_updateProperties &= PlaybackRateProperty;
m_service->load(media, stream);
emit mediaChanged(m_media);
emitPropertyChanges();
}
void QDeclarativeMediaBase::setObject(QObject *object)
{
m_qmlObject = object;
if ((m_mediaProvider = QMediaServiceProvider::defaultServiceProvider()) != 0) {
if ((m_mediaService = m_mediaProvider->requestService(Q_MEDIASERVICE_MEDIAPLAYER)) != 0) {
m_playerControl = qobject_cast<QMediaPlayerControl *>(
m_mediaService->requestControl(QMediaPlayerControl_iid));
m_metaDataControl = qobject_cast<QMetaDataReaderControl *>(
m_mediaService->requestControl(QMetaDataReaderControl_iid));
m_mediaObject = new QDeclarativeMediaBaseObject(m_mediaService);
}
}
if (m_playerControl) {
QObject::connect(m_playerControl, SIGNAL(stateChanged(QMediaPlayer::State)),
object, SLOT(_q_statusChanged()));
QObject::connect(m_playerControl, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)),
object, SLOT(_q_statusChanged()));
QObject::connect(m_playerControl, SIGNAL(mediaChanged(QMediaContent)),
object, SIGNAL(sourceChanged()));
QObject::connect(m_playerControl, SIGNAL(durationChanged(qint64)),
object, SIGNAL(durationChanged()));
QObject::connect(m_playerControl, SIGNAL(positionChanged(qint64)),
object, SIGNAL(positionChanged()));
QObject::connect(m_playerControl, SIGNAL(volumeChanged(int)),
object, SIGNAL(volumeChanged()));
QObject::connect(m_playerControl, SIGNAL(mutedChanged(bool)),
object, SIGNAL(mutedChanged()));
QObject::connect(m_playerControl, SIGNAL(bufferStatusChanged(int)),
object, SIGNAL(bufferProgressChanged()));
QObject::connect(m_playerControl, SIGNAL(seekableChanged(bool)),
object, SIGNAL(seekableChanged()));
QObject::connect(m_playerControl, SIGNAL(playbackRateChanged(qreal)),
object, SIGNAL(playbackRateChanged()));
QObject::connect(m_playerControl, SIGNAL(error(int,QString)),
object, SLOT(_q_error(int,QString)));
m_animation = new QDeclarativeMediaBaseAnimation(this);
m_error = QMediaPlayer::NoError;
} else {
m_playerControl = new QDeclarativeMediaBasePlayerControl(object);
}
if (!m_metaDataControl)
m_metaDataControl = new QDeclarativeMediaBaseMetaDataControl(object);
m_metaData.reset(new QDeclarativeMediaMetaData(m_metaDataControl));
QObject::connect(m_metaDataControl, SIGNAL(metaDataChanged()),
m_metaData.data(), SIGNAL(metaDataChanged()));
}
QT_BEGIN_NAMESPACE
QAndroidMediaService::QAndroidMediaService(QObject *parent)
: QMediaService(parent)
, mVideoRendererControl(0)
{
mMediaControl = new QAndroidMediaPlayerControl;
mMetadataControl = new QAndroidMetaDataReaderControl;
connect(mMediaControl, SIGNAL(mediaChanged(QMediaContent)),
mMetadataControl, SLOT(onMediaChanged(QMediaContent)));
connect(mMediaControl, SIGNAL(metaDataUpdated()),
mMetadataControl, SLOT(onUpdateMetaData()));
}
/*------------------------------------------------------------------------------
| OpenMAXILPlayerControl::setMedia
+-----------------------------------------------------------------------------*/
void OpenMAXILPlayerControl::setMedia(const QMediaContent& content, QIODevice* stream)
{
Q_UNUSED(stream);
log_debug_func;
logi_debug("Media: %s.", qPrintable(content.canonicalUrl().toString()));
logi_debug("setMedia thread is: %p.", ((unsigned int)QThread::currentThread()));
if (!m_mediaProcessor->setFilename(content.canonicalUrl().toString()))
return;
m_currentResource = content;
emit mediaChanged(content);
}
/*
********************************************************************************
* *
* Class HistoManager *
* *
********************************************************************************
*/
HistoManager::HistoManager()
{
INSTANCE = this;
//! set Info resolver
m_player = Engine::instance();
connect(m_player, SIGNAL(mediaChanged()), this, SLOT(addEntry()));
m_timer = new QTimer();
connect(m_timer, SIGNAL(timeout()), this, SLOT(addToDatabase()));
//! check database histo table
checkHisto();
}
void NPlaybackEngineVlc::setMedia(const QString &file)
{
stop();
if (file.isEmpty())
return;
if (!QFile(file).exists()) {
emit message(QMessageBox::Warning, file, "No such file or directory");
emit mediaChanged("");
emit failed();
return;
}
libvlc_media_t *media = libvlc_media_player_get_media(m_mediaPlayer);
if (media)
libvlc_media_release(media);
libvlc_media_t *mediaDescriptor = libvlc_media_new_path(m_vlcInstance, file.toUtf8());
if (mediaDescriptor)
libvlc_media_player_set_media(m_mediaPlayer, mediaDescriptor);
emit mediaChanged(file);
}
void MFPlayerControl::setMedia(const QMediaContent &media, QIODevice *stream)
{
if (m_state != QMediaPlayer::StoppedState) {
changeState(QMediaPlayer::StoppedState);
m_session->stop(true);
refreshState();
}
m_media = media;
m_stream = stream;
resetAudioVideoAvailable();
handleDurationUpdate(-1);
handleSeekableUpdate(false);
m_session->load(media, stream);
emit mediaChanged(m_media);
}
void MusicCoreMPlayer::setVideoMedia(const QString &data, int winId)
{
QStringList arguments;
arguments << "-slave" << "-quiet" << "-wid";
arguments << QString::number(winId);
#ifdef Q_OS_WIN
arguments << "-vo" << "direct3d" << data;
#else
arguments << "-vo" << "x11" << data;
#endif
emit mediaChanged(data);
m_process->setProcessChannelMode(QProcess::MergedChannels);
connect(m_process, SIGNAL(readyReadStandardOutput()), SLOT(durationRecieve()));
m_process->write("get_time_length\n");
m_process->start(MAKE_PLAYER_AL, arguments);
}
void QWmpPlaylist::mediaChangeEvent(IDispatch *dispatch)
{
IWMPMedia *media = 0;
if (dispatch && dispatch->QueryInterface(
__uuidof(IWMPMedia), reinterpret_cast<void **>(&media)) == S_OK) {
VARIANT_BOOL isMember = VARIANT_FALSE;
if (media->isMemberOf(m_playlist, &isMember) == S_OK && isMember) {
int index = QWmpMetaData::value(media, QAutoBStr(L"PlaylistIndex")).toInt();
if (index >= 0)
emit mediaChanged(index, index);
}
media->Release();
}
}
void QDeclarativeAudio::classBegin()
{
m_player = new QMediaPlayer(this);
connect(m_player, SIGNAL(stateChanged(QMediaPlayer::State)),
this, SLOT(_q_statusChanged()));
connect(m_player, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)),
this, SLOT(_q_statusChanged()));
connect(m_player, SIGNAL(mediaChanged(QMediaContent)),
this, SIGNAL(sourceChanged()));
connect(m_player, SIGNAL(durationChanged(qint64)),
this, SIGNAL(durationChanged()));
connect(m_player, SIGNAL(positionChanged(qint64)),
this, SIGNAL(positionChanged()));
connect(m_player, SIGNAL(volumeChanged(int)),
this, SIGNAL(volumeChanged()));
connect(m_player, SIGNAL(mutedChanged(bool)),
this, SIGNAL(mutedChanged()));
connect(m_player, SIGNAL(bufferStatusChanged(int)),
this, SIGNAL(bufferProgressChanged()));
connect(m_player, SIGNAL(seekableChanged(bool)),
this, SIGNAL(seekableChanged()));
connect(m_player, SIGNAL(playbackRateChanged(qreal)),
this, SIGNAL(playbackRateChanged()));
connect(m_player, SIGNAL(error(QMediaPlayer::Error)),
this, SLOT(_q_error(QMediaPlayer::Error)));
connect(m_player, SIGNAL(audioAvailableChanged(bool)),
this, SIGNAL(hasAudioChanged()));
connect(m_player, SIGNAL(videoAvailableChanged(bool)),
this, SIGNAL(hasVideoChanged()));
m_error = m_player->availability() == QMultimedia::ServiceMissing ? QMediaPlayer::ServiceMissingError : QMediaPlayer::NoError;
connect(m_player, SIGNAL(availabilityChanged(QMultimedia::AvailabilityStatus)),
this, SLOT(_q_availabilityChanged(QMultimedia::AvailabilityStatus)));
m_metaData.reset(new QDeclarativeMediaMetaData(m_player));
connect(m_player, SIGNAL(metaDataChanged()),
m_metaData.data(), SIGNAL(metaDataChanged()));
emit mediaObjectChanged();
}
void QWmpPlaylist::currentPlaylistChangeEvent(WMPPlaylistChangeEventType change)
{
Q_UNUSED(change);
long count = 0;
if (m_playlist && m_playlist->get_count(&count) == S_OK && count > 0) {
if (count > m_count) {
emit mediaAboutToBeInserted(m_count, count - 1);
m_count = count;
emit mediaInserted(count, m_count - 1);
} else if (count < m_count) {
emit mediaAboutToBeRemoved(count, m_count - 1);
m_count = count;
emit mediaRemoved(count, m_count - 1);
}
}
if (m_count > 0)
emit mediaChanged(0, m_count - 1);
}
// Set new media list. Return true if changed
bool SDPSession::setMedia(ObjList* media)
{
if (media == m_rtpMedia)
return false;
DDebug(m_parser,DebugAll,"SDPSession::setMedia(%p) [%p]",media,this);
ObjList* tmp = m_rtpMedia;
m_rtpMedia = media;
bool chg = m_rtpMedia != 0;
if (tmp) {
chg = false;
for (ObjList* o = tmp->skipNull(); o; o = o->skipNext()) {
SDPMedia* m = static_cast<SDPMedia*>(o->get());
if (media && m->sameAs(static_cast<SDPMedia*>((*media)[*m]),m_parser->ignorePort()))
continue;
chg = true;
mediaChanged(*m);
}
TelEngine::destruct(tmp);
}
return chg;
}
void QAndroidMediaPlayerControl::setMedia(const QMediaContent &mediaContent,
QIODevice *stream)
{
mMediaContent = mediaContent;
mMediaStream = stream;
const QString uri = mediaContent.canonicalUrl().toString();
if (!uri.isEmpty())
mMediaPlayer->setDataSource(uri);
else
setMediaStatus(QMediaPlayer::NoMedia);
Q_EMIT mediaChanged(mMediaContent);
resetBufferingProgress();
// reset some properties
setAudioAvailable(false);
setVideoAvailable(false);
setSeekable(true);
}
void QAndroidMediaPlayerControl::setMedia(const QMediaContent &mediaContent,
QIODevice *stream)
{
mMediaContent = mediaContent;
mMediaStream = stream;
if (mVideoOutput && !mMediaPlayer->display()) {
// if a video output is set but the video texture is not ready, delay loading the media
// since it can cause problems on some hardware
mPendingSetMedia = true;
return;
}
const QUrl url = mediaContent.canonicalUrl();
QString mediaPath;
if (url.scheme() == QLatin1String("qrc")) {
const QString path = url.toString().mid(3);
mTempFile.reset(QTemporaryFile::createNativeFile(path));
if (!mTempFile.isNull())
mediaPath = QLatin1String("file://") + mTempFile->fileName();
} else {
mediaPath = url.toString();
}
if (!mediaPath.isEmpty())
mMediaPlayer->setDataSource(mediaPath);
else
setMediaStatus(QMediaPlayer::NoMedia);
Q_EMIT mediaChanged(mMediaContent);
resetBufferingProgress();
// reset some properties
setAudioAvailable(false);
setVideoAvailable(false);
setSeekable(true);
}
void BbMediaPlayerControl::setMedia(const QMediaContent &media, QIODevice *stream)
{
Q_UNUSED(stream); // not supported
stop();
detach();
m_media = media;
emit mediaChanged(m_media);
// Slight hack: With MediaPlayer QtQuick elements that have autoPlay set to true, playback
// would start before the QtQuick canvas is propagated to all elements, and therefore our
// video output would not work. Therefore, delay actually playing the media a bit so that the
// canvas is ready.
// The mmrenderer doesn't allow to attach video outputs after playing has started, otherwise
// this would be unnecessary.
if (!m_media.isNull()) {
setMediaStatus(QMediaPlayer::LoadingMedia);
m_loadingTimer.start(); // singleshot timer to continueLoadMedia()
} else {
continueLoadMedia(); // still needed, as it will update the media status and clear metadata
}
}
void MediaPlayer::setMedia(QString file)
{
//qDebug() << "MediaPlayer::setMedia" << file;
if (vlcMediaPlayer)
{
//libvlc_event_attach (libvlc_event_manager_t *p_event_manager, libvlc_event_type_t i_event_type, libvlc_callback_t f_callback, void *user_data)
libvlc_event_manager_t *manager = libvlc_media_player_event_manager(vlcMediaPlayer);
libvlc_event_manager_t *mediamanager = libvlc_media_event_manager(vlcMedia);
//libvlc_event_detach(mediamanager,libvlc_MediaStateChanged,&callback,this);
/*
libvlc_MediaPlayerNothingSpecial
libvlc_MediaPlayerOpening
libvlc_MediaPlayerBuffering
libvlc_MediaPlayerPlaying
libvlc_MediaPlayerPaused
libvlc_MediaPlayerStopped
libvlc_MediaPlayerForward
libvlc_MediaPlayerBackward
libvlc_MediaPlayerEndReached
libvlc_MediaPlayerEncounteredError
libvlc_MediaPlayerTimeChanged
libvlc_MediaPlayerPositionChanged
libvlc_MediaPlayerSeekableChanged
libvlc_MediaPlayerPausableChanged
libvlc_MediaPlayerTitleChanged
libvlc_MediaPlayerSnapshotTaken
libvlc_MediaPlayerLengthChanged */
libvlc_event_detach(manager,libvlc_MediaPlayerOpening,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerBuffering,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerPlaying,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerStopped,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerPaused,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerForward,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerBackward,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerEndReached,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerEncounteredError,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerTimeChanged,&callback,this);
//libvlc_event_detach(manager,libvlc_MediaPlayerPositionChanged,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerSeekableChanged,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerPausableChanged,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerTitleChanged,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerSnapshotTaken,&callback,this);
libvlc_event_detach(manager,libvlc_MediaPlayerLengthChanged,&callback,this);
libvlc_media_release(vlcMedia);
libvlc_media_player_stop(vlcMediaPlayer);
libvlc_media_player_release(vlcMediaPlayer);
vlcMediaPlayer = 0;
vlcMedia = 0;
}
//This little bs code is brought to you by the dolts from vlc and Qt. Qt's QDir dosen't return
//native path seperators nicely, and VLC won't accept anything but native.
#ifdef Q_OS_WIN32
vlcMedia = libvlc_media_new_path(vlcInstance,file.replace("/","\\").toAscii());
#else
#ifdef Q_OS_LINUX
vlcMedia = libvlc_media_new_path(vlcInstance,file.toAscii());
#endif
#endif
vlcMediaPlayer = libvlc_media_player_new_from_media(vlcMedia);
libvlc_media_parse(vlcMedia);
libvlc_event_manager_t *manager = libvlc_media_player_event_manager(vlcMediaPlayer);
libvlc_event_attach(manager,libvlc_MediaPlayerOpening,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerBuffering,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerPlaying,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerStopped,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerPaused,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerForward,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerBackward,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerEndReached,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerEncounteredError,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerTimeChanged,&callback,this);
//libvlc_event_attach(manager,libvlc_MediaPlayerPositionChanged,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerSeekableChanged,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerPausableChanged,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerTitleChanged,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerSnapshotTaken,&callback,this);
libvlc_event_attach(manager,libvlc_MediaPlayerLengthChanged,&callback,this);
//libvlc_event_manager_t *mediamanager = libvlc_media_event_manager(vlcMedia);
//libvlc_event_attach(mediamanager,libvlc_MediaStateChanged,&callback,this);
emit mediaChanged();
}
void CasparDevice::sendNotification()
{
switch (AmcpDevice::command)
{
case AmcpDevice::CLS:
{
emit responseChanged(AmcpDevice::response.at(0), *this);
AmcpDevice::response.removeFirst(); // First post is the header, 200 CLS OK.
QList<CasparMedia> items;
foreach (QString response, AmcpDevice::response)
{
QString name = response.split("\" ").at(0);
name.replace("\\", "/");
if (name.startsWith("\""))
name.remove(0, 1);
if (name.endsWith("\""))
name.remove(name.length() - 1, 1);
QString type = response.split("\" ").at(1).trimmed().split(" ").at(0);
QString timecode;
if (response.split("\" ").at(1).trimmed().split(" ").count() > 5)
{
// Format:
// "AMB" MOVIE 6445960 20121101160514 643 1/60
// "CG1080I50" MOVIE 6159792 20121101150514 264 1/25
// "GO1080P25" MOVIE 16694084 20121101150514 445 1/25
// "WIPE" MOVIE 1268784 20121101150514 31 1/25
QString totalFrames = response.split("\" ").at(1).trimmed().split(" ").at(4);
QString timebase = response.split("\" ").at(1).trimmed().split(" ").at(5);
int frames = totalFrames.toInt();
int fps = timebase.split("/").at(1).toInt();
double time = frames * (1.0 / fps);
timecode = convertToTimecode(time, fps);
}
items.push_back(CasparMedia(name, type, timecode));
}
emit mediaChanged(items, *this);
break;
}
case AmcpDevice::TLS:
{
emit responseChanged(AmcpDevice::response.at(0), *this);
AmcpDevice::response.removeFirst(); // First post is the header, 200 TLS OK.
QList<CasparTemplate> items;
foreach (QString response, AmcpDevice::response)
{
QString name = response.split("\" ").at(0);
name.replace("\\", "/");
if (name.startsWith("\""))
name.remove(0, 1);
if (name.endsWith("\""))
name.remove(name.length() - 1, 1);
items.push_back(CasparTemplate(name));
}
emit templateChanged(items, *this);
break;
}
void EnginePhonon::slot_on_media_change()
{
Debug::debug() << "[EnginePhonon] -> slot_on_media_change";
if( m_nextMediaItem )
{
Debug::debug() << "[EnginePhonon] -> slot_on_media_change: next media item from queue";
MEDIA::registerTrackPlaying(m_currentMediaItem, false);
m_currentMediaItem = MEDIA::TrackPtr(m_nextMediaItem);
m_nextMediaItem = MEDIA::TrackPtr(0);
}
if(!m_currentMediaItem)
{
Debug::error() << "[EnginePhonon] -> no media set";
//stop();
return;
}
else if ( (m_currentMediaItem->type() == TYPE_TRACK) &&
(SETTINGS()->_replaygain != SETTING::ReplayGainOff ) )
{
if( !m_preamp ) {
m_preamp = new Phonon::VolumeFaderEffect( this );
m_phononPath.insertEffect( m_preamp );
}
qreal gain, peak;
if ( SETTINGS()->_replaygain != SETTING::AlbumReplayGain ) {
gain = m_currentMediaItem->trackGain;
peak = m_currentMediaItem->trackPeak;
}
else {
gain = m_currentMediaItem->albumGain;
peak = m_currentMediaItem->albumPeak;
}
if ( gain + peak > 0.0 )
{
Debug::debug() << "[EnginePhonon] -> slot_on_media_change Gain of" << gain << "would clip at absolute peak of" << gain + peak;
gain -= gain + peak;
}
Debug::debug() << "[EnginePhonon] -> slot_on_media_change Using gain of" << gain << "with relative peak of" << peak;
// we calculate the volume change ourselves, because m_preamp->setVolumeDecibel is
// a little confused about minus signs
m_preamp->setVolume( exp( gain * log10over20 ) );
m_preamp->fadeTo( exp( gain * log10over20 ), 0 );
}
else if( m_preamp )
{
//Debug::debug() << "[EnginePhonon] reset preamp";
m_preamp->setVolume( 1.0 );
m_preamp->fadeTo( 1.0, 0 );
}
/* register track change */
update_total_time();
MEDIA::registerTrackPlaying(m_currentMediaItem, true);
emit mediaChanged();
}