/**************************************************************************
* libvlc_media_list_release (Public)
*
* Release an object.
**************************************************************************/
void libvlc_media_list_release( libvlc_media_list_t * p_mlist )
{
libvlc_media_t * p_md;
int i;
vlc_mutex_lock( &p_mlist->refcount_lock );
p_mlist->i_refcount--;
if( p_mlist->i_refcount > 0 )
{
vlc_mutex_unlock( &p_mlist->refcount_lock );
return;
}
vlc_mutex_unlock( &p_mlist->refcount_lock );
/* Refcount null, time to free */
libvlc_event_manager_release( p_mlist->p_event_manager );
libvlc_media_release( p_mlist->p_md );
for ( i = 0; i < vlc_array_count( &p_mlist->items ); i++ )
{
p_md = vlc_array_item_at_index( &p_mlist->items, i );
libvlc_media_release( p_md );
}
vlc_mutex_destroy( &p_mlist->object_lock );
vlc_array_clear( &p_mlist->items );
free( p_mlist );
}
// retorna true si es un video, false en caso contrario
// Si es un video ademas rellena los parametros Tiempo, nAncho y nAlto
const bool InformacionArchivoEx::_AnalisisVLC(const TCHAR *Path, UINT64 &Tiempo, UINT &nAncho, UINT &nAlto, libvlc_instance_t *Instancia) {
char Destino[2049];
size_t TamnTexto = wcslen(Path);
int TamRes = WideCharToMultiByte(CP_UTF8, NULL, Path, TamnTexto, Destino, 2048, NULL, NULL);
Destino[TamRes] = 0;
libvlc_media_t *Media = NULL;
libvlc_media_player_t *nMediaPlayer = NULL;
Media = libvlc_media_new_path(Instancia, Destino);
libvlc_media_parse(Media);
libvlc_media_add_option(Media, "sout=#description:dummy");
nMediaPlayer = libvlc_media_player_new_from_media(Media);
libvlc_state_t Estado = libvlc_Opening;
libvlc_media_player_play(nMediaPlayer);
//posible deadlock
// Esperamos hasta que empieze el play
while (Estado != libvlc_Playing && Estado != libvlc_Ended) {
Estado = libvlc_media_player_get_state(nMediaPlayer);
Sleep(100);
if (Estado == libvlc_Error) { // Hay un error en la libvlc, salimos
Sleep(300); // Nos aseguramos de que el log se escriba
libvlc_media_player_stop(nMediaPlayer);
libvlc_media_release(Media);
libvlc_media_player_release(nMediaPlayer);
Tiempo = 0;
nAncho = 0;
nAlto = 0;
return false;
}
}
// Miramos los streams disponibles y buscamos el de video
libvlc_media_track_info_t *TI = NULL;
int z = libvlc_media_get_tracks_info(Media, &TI);
for (int n = 0; n < z; n++) {
if (TI->i_type == libvlc_track_video) {
libvlc_media_player_stop(nMediaPlayer);
Tiempo = 0; //libvlc_media_player_get_length(nMediaPlayer); // NO DA BIEN EL TIEMPO..............
nAncho = TI->u.video.i_width;
nAlto = TI->u.video.i_height;
libvlc_media_release(Media);
libvlc_media_player_release(nMediaPlayer);
return true;
}
TI ++;
}
libvlc_media_release(Media);
libvlc_media_player_release(nMediaPlayer);
// No hay streams de video retornamos false
Tiempo = 0;
nAncho = 0;
nAlto = 0;
return false;
}
static void services_discovery_item_added( services_discovery_t *sd,
input_item_t *parent,
input_item_t *p_item,
const char *psz_cat )
{
libvlc_media_t * p_md;
libvlc_media_discoverer_t *p_mdis = sd->owner.sys;
libvlc_media_list_t * p_mlist = p_mdis->p_mlist;
p_md = libvlc_media_new_from_input_item( p_mdis->p_libvlc_instance,
p_item );
if( parent != NULL )
{
/* Flatten items list for now. TODO: tree support. */
}
else
/* If we have a category, that mean we have to group the items having
* that category in a media_list. */
if( psz_cat )
{
p_mlist = vlc_dictionary_value_for_key( &p_mdis->catname_to_submedialist, psz_cat );
if( p_mlist == kVLCDictionaryNotFound )
{
libvlc_media_t * p_catmd;
p_catmd = libvlc_media_new_as_node( p_mdis->p_libvlc_instance, psz_cat );
p_mlist = libvlc_media_subitems( p_catmd );
p_mlist->b_read_only = true;
/* Insert the newly created mlist in our dictionary */
vlc_dictionary_insert( &p_mdis->catname_to_submedialist, psz_cat, p_mlist );
/* Insert the md into the root list */
libvlc_media_list_lock( p_mdis->p_mlist );
libvlc_media_list_internal_add_media( p_mdis->p_mlist, p_catmd );
libvlc_media_list_unlock( p_mdis->p_mlist );
/* We don't release the mlist cause the dictionary
* doesn't retain the object. But we release the md. */
libvlc_media_release( p_catmd );
}
}
libvlc_media_list_lock( p_mlist );
libvlc_media_list_internal_add_media( p_mlist, p_md );
libvlc_media_list_unlock( p_mlist );
libvlc_media_release( p_md );
}
static void
test_media_has_slaves_from_parent(libvlc_instance_t *p_vlc,
libvlc_media_slave_t *p_expected_slaves,
unsigned i_expected_slaves)
{
libvlc_media_t *p_m = libvlc_media_new_path(p_vlc, SLAVES_DIR);
assert(p_m != NULL);
printf("Parse media dir to get subitems\n");
media_parse_sync(p_m);
char *psz_main_media_mrl = path_to_mrl(p_vlc, MAIN_MEDIA_PATH);
assert(psz_main_media_mrl != NULL);
printf("Main media mrl: '%s'\n", psz_main_media_mrl);
printf("Fetch main media from subitems\n");
libvlc_media_list_t *p_ml = libvlc_media_subitems(p_m);
assert(p_ml != NULL);
libvlc_media_list_lock(p_ml);
int i_count = libvlc_media_list_count(p_ml);
assert(i_count > 0);
libvlc_media_t *p_subm = NULL;
for (int i = 0; i < i_count; ++i)
{
p_subm = libvlc_media_list_item_at_index(p_ml, i);
assert(p_subm != NULL);
char *psz_mrl = libvlc_media_get_mrl(p_subm);
assert(psz_mrl != NULL);
if (strcmp(psz_main_media_mrl, psz_mrl) == 0)
{
printf("Found main media\n");
free(psz_mrl);
break;
}
free(psz_mrl);
libvlc_media_release(p_subm);
p_subm = NULL;
}
free(psz_main_media_mrl);
libvlc_media_list_unlock(p_ml);
libvlc_media_list_release(p_ml);
assert(p_subm != NULL);
test_expected_slaves(p_subm, p_expected_slaves, i_expected_slaves);
libvlc_media_release(p_subm);
libvlc_media_release(p_m);
}
/* TODO: NOT IN VLC API */
void
Java_org_videolan_libvlc_MediaPlayer_nativePlayMRL(JNIEnv *env, jobject thiz,
jstring mrl,
jobjectArray mediaOptions)
{
vlcjni_object *p_obj = VLCJniObject_getInstance(env, thiz);
if (!p_obj)
return;
/* New Media */
const char* p_mrl = (*env)->GetStringUTFChars(env, mrl, 0);
libvlc_media_t* p_md = libvlc_media_new_location(p_obj->p_libvlc, p_mrl);
/* media options */
if (mediaOptions != NULL)
add_media_options(p_md, env, mediaOptions);
(*env)->ReleaseStringUTFChars(env, mrl, p_mrl);
/* Connect the media event manager. */
/* TODO use VlcObject events */
libvlc_event_manager_t *ev_media = libvlc_media_event_manager(p_md);
static const libvlc_event_type_t mp_media_events[] = {
libvlc_MediaParsedChanged,
libvlc_MediaMetaChanged,
};
for(int i = 0; i < (sizeof(mp_media_events) / sizeof(*mp_media_events)); i++)
libvlc_event_attach(ev_media, mp_media_events[i], vlc_event_callback, NULL);
libvlc_media_player_set_media(p_obj->u.p_mp, p_md);
libvlc_media_release(p_md);
libvlc_media_player_play(p_obj->u.p_mp);
}
void VLCMainwindow::openFile() {
/* Just the basic file-select box */
QString fileOpen = QFileDialog::getOpenFileName(this,tr("Load a file"), "~");
fileOpen.replace("/", "\\");
/* Stop if something is playing */
if( vlcPlayer && libvlc_media_player_is_playing(vlcPlayer) )
stop();
/* New Media */
libvlc_media_t *vlcMedia = libvlc_media_new_path(vlcObject,qtu(fileOpen));
if( !vlcMedia )
return;
vlcPlayer = libvlc_media_player_new_from_media (vlcMedia);
libvlc_media_release(vlcMedia);
/* Integrate the video in the interface */
#if defined(Q_OS_MAC)
libvlc_media_player_set_nsobject(vlcPlayer, videoWidget->winId());
#elif defined(Q_OS_UNIX)
libvlc_media_player_set_xwindow(vlcPlayer, videoWidget->winId());
#elif defined(Q_OS_WIN)
libvlc_media_player_set_hwnd(vlcPlayer, videoWidget->winId());
#endif
//int windid = videoWidget->winId();
//libvlc_media_player_set_xwindow (vlcPlayer, windid );
/* And play */
libvlc_media_player_play (vlcPlayer);
//Set vars and text correctly
playBut->setText("Pause");
}
static void
_file_close(struct _App *app)
{
app->playing = 0;
if (app->opening)
goto release_resources;
if (libvlc_media_player_get_state(app->mp) != libvlc_Playing)
{
_send_file_closed(app);
return;
}
app->closing = 1;
release_resources:
libvlc_media_player_stop(app->mp);
if (app->filename)
free(app->filename);
if (app->mp)
{
libvlc_media_release(app->m);
libvlc_media_player_release(app->mp);
free(app->tmpbuffer);
}
}
/**************************************************************************
* Create a new media descriptor object
**************************************************************************/
libvlc_media_t * libvlc_media_new_as_node( libvlc_instance_t *p_instance,
const char * psz_name )
{
input_item_t * p_input_item;
libvlc_media_t * p_md;
libvlc_media_list_t * p_subitems;
p_input_item = input_item_New( "vlc://nop", psz_name );
if (!p_input_item)
{
libvlc_printerr( "Not enough memory" );
return NULL;
}
p_md = libvlc_media_new_from_input_item( p_instance, p_input_item );
p_subitems = media_get_subitems( p_md, true );
if( p_subitems == NULL) {
libvlc_media_release( p_md );
return NULL;
}
return p_md;
}
void Mwindow::openFile() {
/* The basic file-select box */
QString fileOpen = QFileDialog::getOpenFileName(this, tr("Load a file"), "~");
/* Stop if something is playing */
if (vlcPlayer && libvlc_media_player_is_playing(vlcPlayer))
stop();
/* Create a new Media */
libvlc_media_t *vlcMedia = libvlc_media_new_path(vlcInstance, qtu(fileOpen));
if (!vlcMedia)
return;
/* Create a new libvlc player */
vlcPlayer = libvlc_media_player_new_from_media (vlcMedia);
/* Release the media */
libvlc_media_release(vlcMedia);
/* Integrate the video in the interface */
#if defined(Q_OS_MAC)
libvlc_media_player_set_nsobject(vlcPlayer, (void *)videoWidget->winId());
#elif defined(Q_OS_UNIX)
libvlc_media_player_set_xwindow(vlcPlayer, videoWidget->winId());
#elif defined(Q_OS_WIN)
libvlc_media_player_set_hwnd(vlcPlayer, videoWidget->winId());
#endif
/* And start playback */
libvlc_media_player_play (vlcPlayer);
/* Update playback button */
playBut->setText("Pause");
}
VideoWindow::~VideoWindow()
{
if (!init) return; // we didn't initialise properly so all bets are off
#if (defined Q_OS_LINUX) && (QT_VERSION < 0x050000) && (defined GC_VIDEO_VLC)
// unembed vlc backend first
x11Container->discardClient();
#endif
stopPlayback();
#ifdef GC_VIDEO_VLC
// VLC
/* No need to keep the media now */
if (m) libvlc_media_release (m);
/* nor the player */
libvlc_media_player_release (mp);
// unload vlc
libvlc_release (inst);
#endif
#ifdef GC_VIDEO_QT5
// QT MEDIA
delete mp;
delete wd;
#endif
}
void
Java_org_videolan_libvlc_MediaPlayer_stop(JNIEnv *env, jobject thiz)
{
vlcjni_object *p_obj = VLCJniObject_getInstance(env, thiz);
if (!p_obj)
return;
/* TODO: REMOVE */
libvlc_media_t* p_md = libvlc_media_player_get_media(p_obj->u.p_mp);
if (p_md)
{
libvlc_event_manager_t *ev_media = libvlc_media_event_manager(p_md);
static const libvlc_event_type_t mp_media_events[] = {
libvlc_MediaParsedChanged,
libvlc_MediaMetaChanged,
};
for(int i = 0; i < (sizeof(mp_media_events) / sizeof(*mp_media_events)); i++)
libvlc_event_detach(ev_media, mp_media_events[i], vlc_event_callback, NULL);
libvlc_media_release(p_md);
libvlc_media_player_set_media(p_obj->u.p_mp, NULL);
}
libvlc_media_player_stop(p_obj->u.p_mp);
}
static int expand_media_internal(JNIEnv *env, libvlc_instance_t* p_instance, jobject arrayList, libvlc_media_t* p_md) {
if(!p_md) {
return -1;
}
libvlc_media_list_t* p_subitems = libvlc_media_subitems(p_md);
libvlc_media_release(p_md);
if(p_subitems) {
// Expand any subitems if needed
int subitem_count = libvlc_media_list_count(p_subitems);
if(subitem_count > 0) {
LOGD("Found %d subitems, expanding", subitem_count);
jclass arrayListClass; jmethodID methodAdd;
arrayListGetIDs(env, &arrayListClass, &methodAdd, NULL);
for(int i = subitem_count - 1; i >= 0; i--) {
libvlc_media_t* p_subitem = libvlc_media_list_item_at_index(p_subitems, i);
char* p_subitem_uri = libvlc_media_get_mrl(p_subitem);
arrayListStringAdd(env, arrayListClass, methodAdd, arrayList, p_subitem_uri);
free(p_subitem_uri);
}
}
libvlc_media_list_release(p_subitems);
if(subitem_count > 0) {
return 0;
} else {
return -1;
}
} else {
return -1;
}
}
void
play_next(struct info *data)
{
char errormsg[] = "Next mix not found.";
int errn;
struct track *t;
libvlc_media_t *media;
/* Check if we are already on the last track.
* If so request a similar mix and continue playing.
*/
if (data->m->track_count > 0) {
if (data->m->track[data->m->track_count-1]->last == TRUE) {
errn = search_nextmix(data);
if (errn == ERROR) {
draw_error(errormsg);
data->state = START;
return;
}
}
}
t = mix_nexttrack(data);
if (t == NULL)
return;
media = libvlc_media_new_location(data->vlc_inst, t->url);
if (media == NULL)
return;
libvlc_media_player_set_media(data->vlc_mp, media);
(void)libvlc_media_player_play(data->vlc_mp);
libvlc_media_release(media);
}
void VlcVideoWidget::ShutDown()
{
if (vlcPlayer_ && vlcInstance_)
{
/** @bug @todo These should not be here and is not actually doing anything.
Take a fresh look at the threading in this object and remove these hacks. */
if (onScreenPixmapMutex_.tryLock(50))
onScreenPixmapMutex_.unlock();
if (renderPixmapMutex_.tryLock(50))
renderPixmapMutex_.unlock();
if (statusAccess.tryLock(50))
statusAccess.unlock();
libvlc_media_release(vlcMedia_);
libvlc_media_player_stop(vlcPlayer_);
libvlc_media_player_release(vlcPlayer_);
libvlc_release(vlcInstance_);
vlcMedia_ = 0;
vlcPlayer_ = 0;
vlcInstance_ = 0;
close();
}
}
CReportCameraWorker::~CReportCameraWorker()
{
m_Thread.WaitStopThread();
CloseHandle(m_hStartCaptureEvent);
CloseHandle(m_hStopCaptureEvent);
m_Client = NULL;
// clear vlc
StopCapture();
if (m_m)
{
libvlc_media_release (m_m);
m_m = NULL;
}
if (m_mp)
{
libvlc_media_player_stop (m_mp);
libvlc_media_player_release (m_mp);
m_mp = NULL;
}
if (m_inst)
{
libvlc_release(m_inst);
m_inst = NULL;
}
}
void SoundPlay::inputFile(char* input_name) {
libvlc_instance_t *inst;
libvlc_media_player_t *mp;
libvlc_media_t *m;
// load the vlc engine
inst = libvlc_new(0, NULL);
// create a new item
m = libvlc_media_new_path(inst, input_name);
// create a media play playing environment
mp = libvlc_media_player_new_from_media(m);
// no need to keep the media now
libvlc_media_release(m);
// play the media_player
libvlc_media_player_play(mp);
sleep(2);
// stop playing
libvlc_media_player_stop(mp);
// free the media_player
libvlc_media_player_release(mp);
libvlc_release(inst);
}
void
VLC::load(const std::string & theFilename) {
AC_DEBUG << "VLC::load('" << theFilename << "')";
_EOF = false;
_playTime = 0;
std::vector<std::string> elements = asl::splitString(theFilename, "#");
if (elements.size() == 2) {
_playTime = as<asl::Unsigned64>(elements[1]);
AC_DEBUG << "parsed playback position at " << _playTime << " milliseconds.";
}
_mediaURL = elements[0];
libvlc_media_t *media = libvlc_media_new_location(_libvlc, _mediaURL.c_str());
libvlc_media_player_set_media(_mediaPlayer, media);
libvlc_media_release(media);
libvlc_video_set_callbacks(_mediaPlayer, VLC::lock, VLC::unlock, VLC::display, this);
_rasterEncoding = BGR;
setPixelFormat(_rasterEncoding);
libvlc_video_set_format_callbacks(_mediaPlayer, VLC::setup_video, VLC::cleanup_video);
libvlc_media_player_play(_mediaPlayer);
if (_playTime > 0) {
libvlc_media_player_set_time(_mediaPlayer, _playTime);
}
}
bool QtVLCWidget::playMedia(const char* url)
{
m_media = libvlc_media_new_location (m_vlc, url);
if (m_media == nullptr) {
fprintf(stderr, "unable to create media %s", url);
return false;
}
m_mp = libvlc_media_player_new_from_media (m_media);
if (m_mp == nullptr) {
fprintf(stderr, "unable to create media player");
libvlc_media_release(m_media);
return false;
}
// Define the opengl rendering callbacks
libvlc_video_set_output_callbacks(m_mp, libvlc_video_engine_opengl,
VLCVideo::setup, VLCVideo::cleanup, VLCVideo::resizeRenderTextures, VLCVideo::swap,
VLCVideo::make_current, VLCVideo::get_proc_address,
mVLC);
// Play the video
libvlc_media_player_play (m_mp);
return true;
}
/**************************************************************************
* flat_media_list_view_item_at_index (private)
* (called by flat_media_list_view_item_at_index)
**************************************************************************/
static libvlc_media_t *
hierarch_node_media_list_view_item_at_index( libvlc_media_list_view_t * p_mlv,
int index,
libvlc_exception_t * p_e )
{
/* FIXME: we may want to cache that */
libvlc_media_t * p_md;
libvlc_media_list_t * p_submlist;
trace("%d\n", index);
int i, current_index, count = libvlc_media_list_count( p_mlv->p_mlist, p_e );
current_index = -1;
for( i = 0; i < count; i++ )
{
p_md = libvlc_media_list_item_at_index( p_mlv->p_mlist, i, p_e );
if( !p_md ) continue;
p_submlist = libvlc_media_subitems( p_md );
if( !p_submlist ) continue;
libvlc_media_list_release( p_submlist );
current_index++;
if( current_index == index )
return p_md;
libvlc_media_release( p_md );
}
libvlc_exception_raise( p_e );
libvlc_printerr( "Index out of bound in Media List View" );
return NULL;
}
VLCVideoWidgetDelegator:: ~VLCVideoWidgetDelegator(){
//may run on the main thread
if( m_widgetInstance != Nullptr ){
delete m_widgetInstance;
}
if( m_player != Nullptr ){
if( m_isPlaying ){
libvlc_media_player_stop ( m_player );
}
}
if( m_currentMedia != Nullptr ){
libvlc_media_release( m_currentMedia );
}
if( m_player != Nullptr ){
/* Free the media_player */
libvlc_media_player_release (m_player);
}
if( m_instance != Nullptr ){
libvlc_release (m_instance);
}
}
/**************************************************************************
* Destroy a Media Instance object (libvlc internal)
*
* Warning: No lock held here, but hey, this is internal. Caller must lock.
**************************************************************************/
static void libvlc_media_player_destroy( libvlc_media_player_t *p_mi )
{
assert( p_mi );
/* Detach Callback from the main libvlc object */
var_DelCallback( p_mi->p_libvlc,
"snapshot-file", snapshot_was_taken, p_mi );
/* No need for lock_input() because no other threads knows us anymore */
if( p_mi->input.p_thread )
release_input_thread(p_mi, true);
if( p_mi->input.p_resource )
{
input_resource_Terminate( p_mi->input.p_resource );
input_resource_Release( p_mi->input.p_resource );
p_mi->input.p_resource = NULL;
}
vlc_mutex_destroy( &p_mi->input.lock );
libvlc_event_manager_release( p_mi->p_event_manager );
libvlc_media_release( p_mi->p_md );
vlc_mutex_destroy( &p_mi->object_lock );
libvlc_instance_t *instance = p_mi->p_libvlc_instance;
vlc_object_release( p_mi );
libvlc_release(instance);
}
/**************************************************************************
* set_current_playing_item (private)
*
* Playlist lock should be held
**************************************************************************/
static void
set_current_playing_item(libvlc_media_list_player_t * p_mlp, libvlc_media_list_path_t path)
{
assert_locked(p_mlp);
/* First, save the new path that we are going to play */
if (p_mlp->current_playing_item_path != path)
{
free(p_mlp->current_playing_item_path);
p_mlp->current_playing_item_path = path;
}
if (!path)
return;
libvlc_media_t * p_md;
p_md = libvlc_media_list_item_at_path(p_mlp->p_mlist, path);
if (!p_md)
return;
/* Make sure media_player_reached_end() won't get called */
uninstall_media_player_observer(p_mlp);
/* Create a new media_player if there is none */
if (!p_mlp->p_mi)
p_mlp->p_mi = libvlc_media_player_new_from_media(p_md, NULL);
libvlc_media_player_set_media(p_mlp->p_mi, p_md, NULL);
install_media_player_observer(p_mlp);
libvlc_media_release(p_md); /* for libvlc_media_list_item_at_index */
}
static bool media_play()
{
int64_t ms_media_length;
int s_length;
libvlc_media_parse(media_handle);
s_length = (int)(ceil(libvlc_media_get_duration(media_handle)/1000));
current_media_duration = s_length;
if(s_length == -1)
return false;
libvlc_media_player_set_hwnd(mediaplay,(void *)hwnd_handle);
libvlc_media_player_play(mediaplay);
sleep(s_length);
libvlc_media_player_stop(mediaplay);
libvlc_media_release(media_handle);
return true;
}
/**************************************************************************
* input_item_subitem_added (Private) (vlc event Callback)
**************************************************************************/
static void input_item_subitem_added( const vlc_event_t *p_event,
void * user_data )
{
libvlc_media_t * p_md = user_data;
libvlc_media_t * p_md_child;
libvlc_event_t event;
p_md_child = libvlc_media_new_from_input_item(
p_md->p_libvlc_instance,
p_event->u.input_item_subitem_added.p_new_child );
/* Add this to our media list */
if( !p_md->p_subitems )
{
p_md->p_subitems = libvlc_media_list_new( p_md->p_libvlc_instance );
libvlc_media_list_set_media( p_md->p_subitems, p_md );
}
if( p_md->p_subitems )
{
libvlc_media_list_add_media( p_md->p_subitems, p_md_child );
}
/* Construct the event */
event.type = libvlc_MediaSubItemAdded;
event.u.media_subitem_added.new_child = p_md_child;
/* Send the event */
libvlc_event_send( p_md->p_event_manager, &event );
libvlc_media_release( p_md_child );
}
static void
uninstall_md_listener( libvlc_media_list_view_t * p_mlv,
libvlc_media_t * p_md)
{
libvlc_media_list_t * p_mlist;
libvlc_exception_t ignored_exception;
libvlc_exception_init( &ignored_exception );
libvlc_event_detach( p_md->p_event_manager,
libvlc_MediaSubItemAdded,
media_list_subitem_added, p_mlv, &ignored_exception );
if( libvlc_exception_raised( &ignored_exception ) )
libvlc_exception_clear( &ignored_exception ); /* We don't care if we encounter an exception */
if((p_mlist = libvlc_media_subitems( p_md )))
{
libvlc_media_list_lock( p_mlist );
libvlc_event_detach( p_mlist->p_event_manager,
libvlc_MediaListItemAdded,
media_list_item_added, p_mlv, NULL );
libvlc_event_detach( p_mlist->p_event_manager,
libvlc_MediaListItemDeleted,
media_list_item_removed, p_mlv, NULL );
int i, count = libvlc_media_list_count( p_mlist, NULL );
for( i = 0; i < count; i++)
{
libvlc_media_t * p_submd;
p_submd = libvlc_media_list_item_at_index( p_mlist,i, NULL );
uninstall_md_listener( p_mlv, p_submd );
libvlc_media_release( p_submd );
}
libvlc_media_list_unlock( p_mlist );
libvlc_media_list_release( p_mlist );
}
}
void VideoWindow::mediaSelected(QString filename)
{
// stop any current playback
stopPlayback();
// release whatever is already loaded
if (m) libvlc_media_release(m);
m = NULL;
if (filename.endsWith("/DVD") || (filename != "" && QFile(filename).exists())) {
#ifdef Q_OS_LINUX
QString fileURL = "file://" + filename.replace(" ","%20").replace("\\", "/");
#else
// A Windows "c:\xyz\abc def.avi" filename should become file:///c:/xyz/abc%20def.avi
QString fileURL = "file:///" + filename.replace(" ","%20").replace("\\", "/");
#endif
//qDebug()<<"file url="<<fileURL;
/* open media */
m = libvlc_media_new_path(inst, filename.endsWith("/DVD") ? "dvd://" : fileURL.toLatin1());
/* set the media to playback */
if (m) libvlc_media_player_set_media (mp, m);
m_MediaChanged = true;
}
}
bool VlcVideoPlayer::loadVideo(const char* path)
{
if(vlcMedia = libvlc_media_new_path(vlcInstance, path))
{
libvlc_media_player_set_media(vlcPlayer, vlcMedia);
libvlc_media_release(vlcMedia);
// Needed for mixing VLC and wxWidgets.
// Needs to be after above calls, or else bug with stop button!
libvlc_media_player_set_hwnd( vlcPlayer, reinterpret_cast<void *> ( (HWND)this->GetHandle() ) );
/// @todo ????
// Stuff
//libvlc_media_player_next_frame(vlcPlayer);
//libvlc_video_set_format(vlcPlayer);
_DEBUG_ DSTREAM << "Loaded video file." << endl;
}
else
{
_DEBUG_ DSTREAM << "Can't load media from path" << endl;
wxMessageDialog (this, "Can't load media from path");
return false;
}
return true; // Didn't fails loading.
}
static void test_media_subitems(const char** argv, int argc)
{
const char *subitems_path = SRCDIR"/samples/subitems";
libvlc_instance_t *vlc = libvlc_new (argc, argv);
assert (vlc != NULL);
libvlc_media_t *media;
log ("Testing media_subitems: path: '%s'\n", subitems_path);
media = libvlc_media_new_path (vlc, subitems_path);
assert (media != NULL);
test_media_subitems_media (media, false);
libvlc_media_release (media);
#define NB_LOCATIONS 2
char *subitems_realpath = realpath (subitems_path, NULL);
assert (subitems_realpath != NULL);
const char *schemes[NB_LOCATIONS] = { "file://", "dir://" };
for (unsigned i = 0; i < NB_LOCATIONS; ++i)
{
char *location;
assert (asprintf (&location, "%s%s", schemes[i], subitems_realpath) != -1);
log ("Testing media_subitems: location: '%s'\n", location);
media = libvlc_media_new_location (vlc, location);
assert (media != NULL);
test_media_subitems_media (media, false);
free (location);
libvlc_media_release (media);
}
free (subitems_realpath);
#ifdef HAVE_OPENAT
/* listing directory via a fd works only if HAVE_OPENAT is defined */
int fd = open (subitems_path, O_RDONLY);
log ("Testing media_subitems: fd: '%d'\n", fd);
assert (fd >= 0);
media = libvlc_media_new_fd (vlc, fd);
assert (media != NULL);
test_media_subitems_media (media, true);
libvlc_media_release (media);
close (fd);
#else
#warning not testing subitems list via a fd location
#endif
libvlc_release (vlc);
}
VlcMedia::~VlcMedia()
{
removeCoreConnections();
libvlc_media_release(_vlcMedia);
VlcError::errmsg();
}
VideoStream::VideoStream(const std::string& uri, irr::video::IVideoDriver* const videoDriver,
IrrIMGUI::IIMGUIHandle* const gui) :
gui_{gui}
{
videoTexture_ = videoDriver->createImage(irr::video::ECF_A8R8G8B8, irr::core::dimension2du(1280, 720));
guiVideoTexture_ = gui_->createTexture(videoTexture_);
char const *vlc_argv[] =
{
// "-I", "dummy", // Don't use any interface
//"--ignore-config", // Don't use VLC's config
"--no-audio", /* skip any audio track */
"--no-xlib", /* tell VLC to not use Xlib */
"--network-caching=4000",
};
int vlc_argc = sizeof(vlc_argv) / sizeof(*vlc_argv);
vlcInstance_ = libvlc_new(vlc_argc, vlc_argv);
auto vlcMedia = libvlc_media_new_location(vlcInstance_,
"http://iphone-streaming.ustream.tv/uhls/17074538/streams/live/iphone/playlist.m3u8");
vlcMediaPlayer_ = libvlc_media_player_new_from_media(vlcMedia);
libvlc_media_release(vlcMedia);
libvlc_video_set_callbacks(vlcMediaPlayer_,
VideoStream::preRenderCallback,
VideoStream::postRenderCallback,
VideoStream::displayCallback,
this);
libvlc_video_set_format(vlcMediaPlayer_, "RV32", 1280, 720, videoTexture_->getPitch());
libvlc_media_player_play(vlcMediaPlayer_);
}
