int player::getTime() {
if (mp) { // if player is initialise return the time
return libvlc_media_player_get_time(mp);
} else {
return 0;
}
}
jlong Java_org_videolan_libvlc_LibVLC_getTime(JNIEnv *env, jobject thiz)
{
libvlc_media_player_t *mp = getMediaPlayer(env, thiz);
if (mp)
return libvlc_media_player_get_time(mp);
return -1;
}
gint64
xmr_player_get_time(XmrPlayer *player)
{
g_return_val_if_fail(player != NULL, 0L);
return libvlc_media_player_get_time(player->priv->player);
}
void NPlaybackEngineVlc::jump(qint64 msec)
{
if (!hasMedia() || !libvlc_media_player_is_seekable(m_mediaPlayer))
return;
qint64 posMsec = qBound(0LL, libvlc_media_player_get_time(m_mediaPlayer) + msec, durationMsec());
libvlc_media_player_set_time(m_mediaPlayer, posMsec);
}
int VlcMediaPlayer::time() const
{
libvlc_time_t time = libvlc_media_player_get_time(_vlcMediaPlayer);
VlcError::errmsg();
return time;
}
int
play_isoverthirtymark(struct info *data)
{
if (libvlc_media_player_get_time(data->vlc_mp) >= (30 * 1000))
return TRUE;
else
return FALSE;
}
void VLCFullScreenWnd::SyncVideoPosScrollPosWithVideoPos()
{
libvlc_media_player_t* p_md = getMD();
if( p_md ){
libvlc_time_t pos = libvlc_media_player_get_time(p_md);
SetVideoPosScrollPosByVideoPos(pos);
}
}
__int64 CAVPlayer::GetTime()
{
if (m_pVLC_Player)
{
return libvlc_media_player_get_time(m_pVLC_Player);
}
return 0;
}
int64_t media_get_time()
{
if(mediaplay != NULL)
{
return libvlc_media_player_get_time(mediaplay);
}
return -1;
}
JNIEXPORT jint JNICALL NAME(nativeGetCurrentPosition)(JNIEnv *env, jobject thiz)
{
libvlc_media_player_t *mp = (libvlc_media_player_t *) getIntValue(env, thiz, "mLibVlcMediaPlayer");
int64_t position = libvlc_media_player_get_time(mp);
if (position < 0)
{
return -1;
}
return (jint) (position / 1000);
}
jlong
Java_org_videolan_libvlc_MediaPlayer_getTime(JNIEnv *env, jobject thiz)
{
vlcjni_object *p_obj = VLCJniObject_getInstance(env, thiz);
if (!p_obj)
return -1;
return libvlc_media_player_get_time(p_obj->u.p_mp);
}
Real64 VLCVideoWrapper::getPosition(void) const
{
// grabbing the time in ms
// libvlc_time_t is just a typedef for a 64 bit integer
libvlc_time_t currentTime = libvlc_media_player_get_time(_MediaPlayer);
bool error = checkVLCError("getting position");
//Convert into seconds
return static_cast<Real64>(currentTime) / 1000.0;
}
void VLCVideoTextureObjChunk::updateTime(void)
{
if ((libvlc == NULL) || (vlcmediaplayer == NULL)) return;
if (libvlc_media_player_is_playing(vlcmediaplayer)!=1) return;
// only update if > MIN_TIME_DIFF ms offset
long test=labs(libvlc_media_player_get_time(vlcmediaplayer)-this->getTimestamp());
if (test>MIN_TIME_DIFF)
{
libvlc_media_player_set_time(vlcmediaplayer, this->getTimestamp());
SLOG << "resyncing video: " << test << std::endl;
}
}
void VLCVideoTextureObjChunk::resizeVideo()
{
if ((libvlc == NULL) || (vlcmediaplayer == NULL)) return;
libvlc_time_t current_time=0;
bool play = true;
if (libvlc_media_player_is_playing(vlcmediaplayer)!=1) play=false;
current_time = libvlc_media_player_get_time(vlcmediaplayer);
SINFO << "restart video at " << current_time << std::endl;
createVLCInstance(current_time,play);
}
STDMETHODIMP VLCInput::get_time(double* time)
{
if( NULL == time )
return E_POINTER;
libvlc_media_player_t *p_md;
HRESULT hr = getMD(&p_md);
if( SUCCEEDED(hr) )
{
*time = (double)libvlc_media_player_get_time(p_md);
}
return hr;
};
int64_t PlayerEngine_vlc::get_media_time(){
if (!vlcPlayer)
return 0;
/* update the timeline */
return (int64_t)libvlc_media_player_get_time (vlcPlayer);
/* Stop the media */
if (libvlc_media_player_get_state(vlcPlayer) == libvlc_Ended)
this->stopState();
}
void VLCWrapper::setWindow (WId winId)
{
libvlc_media_player_t *m = Player_.get ();
int time = libvlc_media_player_get_time (m);
libvlc_media_player_stop (m);
#ifdef Q_OS_WIN32
libvlc_media_player_set_hwnd (m, winId);
#endif
#ifdef Q_WS_X11
libvlc_media_player_set_xwindow (m, winId);
#endif
libvlc_media_player_play (m);
libvlc_media_player_set_time (m, time);
}
void CAVPlayer::SeekBackward()
{
//int iPos = GetPos();
//SeekTo((int)floor(iPos * 0.9));
if (m_pVLC_Player)
{
libvlc_time_t i_time = libvlc_media_player_get_time(m_pVLC_Player) - 5000;
if (i_time < 0)
{
i_time = 0;
}
libvlc_media_player_set_time(m_pVLC_Player, i_time);
}
}
void VLCVideoTextureObjChunk::checkForSync(void)
{
if ((libvlc == NULL) || (vlcmediaplayer == NULL)) return;
if (libvlc_media_player_is_playing(vlcmediaplayer)!=1) return;
// only the master sets the timestamp
if (getIsMaster()==true)
{
OSG::TimeStamp now = OSG::getTimeStamp();
if (OSG::getTimeStampMsecs(now-lastSync) > getUpdatefreq())
{
lastSync=now;
setTimestamp(libvlc_media_player_get_time(vlcmediaplayer)+NETWORK_LATENCY);
commitChanges();
}
}
}
void VlcMediaWidget::updateCurrentTotalTime()
{
currentTime = int(libvlc_media_player_get_time(vlcMediaPlayer));
totalTime = int(libvlc_media_player_get_length(vlcMediaPlayer));
if (currentTime < 0) {
currentTime = 0;
}
if (totalTime < 0) {
totalTime = 0;
}
if (currentTime > totalTime) {
currentTime = totalTime;
}
}
void CAVPlayer::SeekForward()
{
//int iPos = GetPos();
//SeekTo((int)ceil(iPos * 1.1));
// 一次快退5秒
if (m_pVLC_Player)
{
libvlc_time_t i_time = libvlc_media_player_get_time(m_pVLC_Player) + 5000;
if (i_time > GetTotalTime())
{
i_time = GetTotalTime();
}
libvlc_media_player_set_time(m_pVLC_Player, i_time);
}
}
void VLCPlayer::handleEvent(const libvlc_event_t* pEvt, void * pUserData) {
libvlc_time_t time;
switch(pEvt->type) {
case libvlc_MediaPlayerTimeChanged:
time = libvlc_media_player_get_time(VLCPlayer::media_player);
//qDebug() << "MediaPlayerTimeChanged " << time << " ms";
break;
case libvlc_MediaPlayerEndReached:
qDebug() << "MediaPlayerEndReached";
VLCPlayer::mutex.lock();
VLCPlayer::playbackInProgress = false;
VLCPlayer::mutex.unlock();
break;
default:
printf("%s\n", libvlc_event_type_name(pEvt->type));
}
if (VLCPlayer::handler)
VLCPlayer::handler -> handleEvent(pEvt, pUserData);
}
void
VLC::readFrame(dom::ResizeableRasterPtr theTargetRaster) {
ScopeLocker myFrameLock(_myFrameLock, true);
if (_curBuffer == NULL) {
return;
}
if (getFrameWidth() != _myFrameWidth) setFrameWidth(_myFrameWidth);
if (getFrameHeight() != _myFrameHeight) setFrameHeight(_myFrameHeight);
theTargetRaster->resize(getFrameWidth(), getFrameHeight());
std::copy(_curBuffer->begin(), _curBuffer->end(), theTargetRaster->pixels().begin());
libvlc_time_t curTimeCode = libvlc_media_player_get_time(_mediaPlayer);
AC_TRACE << "-- timestamp from vlc: " << curTimeCode;
setTimeCode(as_string(curTimeCode));
// delete the current buffer, marking that we already copied it to the texture
AC_TRACE << "freeing " << _curBuffer->size() << " bytes after copying to texture.";
delete _curBuffer;
_curBuffer = NULL;
}
/**************************************************************************
* Playback management
**************************************************************************/
mediacontrol_Position*
mediacontrol_get_media_position( mediacontrol_Instance *self,
const mediacontrol_PositionOrigin an_origin,
const mediacontrol_PositionKey a_key,
mediacontrol_Exception *exception )
{
mediacontrol_Position* retval = NULL;
libvlc_exception_t ex;
int64_t pos;
mediacontrol_exception_init( exception );
libvlc_exception_init( &ex );
retval = ( mediacontrol_Position* )malloc( sizeof( mediacontrol_Position ) );
retval->origin = an_origin;
retval->key = a_key;
if( an_origin != mediacontrol_AbsolutePosition )
{
free( retval );
/* Relative or ModuloPosition make no sense */
RAISE_NULL( mediacontrol_PositionOriginNotSupported,
"Only absolute position is valid." );
}
/* We are asked for an AbsolutePosition. */
pos = libvlc_media_player_get_time( self->p_media_player, &ex );
if( a_key == mediacontrol_MediaTime )
{
retval->value = pos;
}
else
{
retval->value = private_mediacontrol_unit_convert( self->p_media_player,
mediacontrol_MediaTime,
a_key,
pos );
}
return retval;
}
void NPlaybackEngineVlc::checkStatus()
{
qreal pos = position();
if (m_oldPosition != pos) {
m_oldPosition = pos;
emit positionChanged(pos);
}
qreal vol = volume();
if (m_oldVolume != vol) {
m_oldVolume = vol;
emit volumeChanged(vol);
}
libvlc_state_t vlcState = libvlc_media_player_get_state(m_mediaPlayer);
N::PlaybackState state = fromVlcState(vlcState);
if (m_oldState != state) {
emit stateChanged(state);
m_oldState = state;
}
emit tick(libvlc_media_player_get_time(m_mediaPlayer));
}
long VlcVideoPlayer::getTimeMs()
{
return libvlc_media_player_get_time(vlcPlayer);
}
mediacontrol_StreamInformation *
mediacontrol_get_stream_information( mediacontrol_Instance *self,
mediacontrol_PositionKey a_key,
mediacontrol_Exception *exception )
{
(void)a_key;
mediacontrol_StreamInformation *retval = NULL;
libvlc_media_t * p_media;
libvlc_exception_t ex;
libvlc_exception_init( &ex );
retval = ( mediacontrol_StreamInformation* )
malloc( sizeof( mediacontrol_StreamInformation ) );
if( ! retval )
{
RAISE( mediacontrol_InternalException, "Out of memory" );
return NULL;
}
p_media = libvlc_media_player_get_media( self->p_media_player, &ex );
HANDLE_LIBVLC_EXCEPTION_NULL( &ex );
if( ! p_media )
{
/* No p_media defined */
retval->streamstatus = mediacontrol_UndefinedStatus;
retval->url = strdup( "" );
retval->position = 0;
retval->length = 0;
}
else
{
libvlc_state_t state;
state = libvlc_media_player_get_state( self->p_media_player, &ex );
HANDLE_LIBVLC_EXCEPTION_NULL( &ex );
switch( state )
{
case libvlc_NothingSpecial:
retval->streamstatus = mediacontrol_UndefinedStatus;
break;
case libvlc_Opening :
retval->streamstatus = mediacontrol_InitStatus;
break;
case libvlc_Buffering:
retval->streamstatus = mediacontrol_BufferingStatus;
break;
case libvlc_Playing:
retval->streamstatus = mediacontrol_PlayingStatus;
break;
case libvlc_Paused:
retval->streamstatus = mediacontrol_PauseStatus;
break;
case libvlc_Stopped:
retval->streamstatus = mediacontrol_StopStatus;
break;
case libvlc_Forward:
retval->streamstatus = mediacontrol_ForwardStatus;
break;
case libvlc_Backward:
retval->streamstatus = mediacontrol_BackwardStatus;
break;
case libvlc_Ended:
retval->streamstatus = mediacontrol_EndStatus;
break;
case libvlc_Error:
retval->streamstatus = mediacontrol_ErrorStatus;
break;
default :
retval->streamstatus = mediacontrol_UndefinedStatus;
break;
}
retval->url = libvlc_media_get_mrl( p_media, &ex );
retval->position = libvlc_media_player_get_time( self->p_media_player, &ex );
if( libvlc_exception_raised( &ex ) )
{
libvlc_exception_clear( &ex );
retval->position = 0;
}
retval->length = libvlc_media_player_get_length( self->p_media_player, &ex );
if( libvlc_exception_raised( &ex ) )
{
libvlc_exception_clear( &ex );
retval->length = 0;
}
}
return retval;
}
int main(int argc, char **argv) {
// having these declarations at the start of the function is only needed for C compatibility
int i;
char *path;
char **vlc_argv;
char *soutOption;
int nr;
libvlc_instance_t *vlc;
libvlc_media_t *media;
libvlc_media_player_t *player;
libvlc_event_manager_t *eventManager;
// init arguments
if(argc < 3) {
printf(ENDLN("Usage: vlcwrapper <input> <soutstring> [optional vlc arguments]"));
return 1;
}
// print some information
path = argv[1];
fprintf(stdout, ENDLN("I VLCWrapper version %s, using VLC %s"), VERSION, libvlc_get_version());
fprintf(stdout, ENDLN("A path %s"), path);
fprintf(stdout, ENDLN("A config %s"), argv[2]);
// init state machine
global_state = STATE_NULL;
// arguments (you shouldn't need these in normal usage; but we don't support all arguments by ourself yet)
nr = argc - 3;
vlc_argv = (char**)malloc(sizeof(char*)*nr);
for(i = 3; i < argc; i++) {
vlc_argv[i-3] = (char*)malloc(sizeof(char)* (strlen(argv[i]) + 1));
strcpy(vlc_argv[i-3], argv[i]);
}
for(i = 0; i < nr; i++)
fprintf(stdout, ENDLN("A cmd %d %s"), i, vlc_argv[i]);
// init vlc
vlc = libvlc_new(nr, vlc_argv);
libvlc_set_user_agent(vlc, USER_AGENT, HTTP_USER_AGENT);
// create media and set sout string
media = libvlc_media_new_path(vlc, path);
soutOption = (char*)malloc(strlen(argv[2]) * sizeof(char) + 6);
snprintf(soutOption, strlen(argv[2]) + 6, "sout=%s", argv[2]);
libvlc_media_add_option(media, soutOption);
// create player and listen for events
player = libvlc_media_player_new_from_media(media);
eventManager = libvlc_media_player_event_manager(player);
register_event(eventManager, libvlc_MediaPlayerPlaying, STATE_PLAYING);
register_event(eventManager, libvlc_MediaPlayerEncounteredError, STATE_ERROR);
register_event(eventManager, libvlc_MediaPlayerEndReached, STATE_FINISHED);
// start playing it
libvlc_media_player_play(player);
// wait till it's started or stopped because of an error
while(global_state != STATE_ERROR && global_state != STATE_PLAYING)
millisleep(100);
// let it play till it has finished, while printing status information
while(global_state == STATE_PLAYING) {
fprintf(stdout, ENDLN("P %d"), libvlc_media_player_get_time(player));
fflush(stdout);
millisleep(LOG_INTERVAL);
}
// stop playing
libvlc_media_player_stop(player);
// release objects in memory
libvlc_media_release(media);
libvlc_media_player_release(player);
libvlc_release(vlc);
return 0;
}
qint64 VPlayer::getTime()
{
return state==Stop?-1:libvlc_media_player_get_time(mp);
}
int VLCWrapper::GetTime () const
{
return libvlc_media_player_get_time (Player_.get ());
}
