1 /* note: this requires gstreamer 0.10.x and a big list of plugins. */
2 /* it's currently hardcoded to use a big-endian alsasink as sink. */
3 #include <lib/base/ebase.h>
4 #include <lib/base/eerror.h>
5 #include <lib/base/init_num.h>
6 #include <lib/base/init.h>
7 #include <lib/base/nconfig.h>
8 #include <lib/base/object.h>
9 #include <lib/dvb/decoder.h>
10 #include <lib/components/file_eraser.h>
11 #include <lib/gui/esubtitle.h>
12 #include <lib/service/servicemp3.h>
13 #include <lib/service/service.h>
14 #include <lib/gdi/gpixmap.h>
19 #include <gst/pbutils/missing-plugins.h>
22 #define HTTP_TIMEOUT 10
26 eServiceFactoryMP3::eServiceFactoryMP3()
28 ePtr<eServiceCenter> sc;
30 eServiceCenter::getPrivInstance(sc);
33 std::list<std::string> extensions;
34 extensions.push_back("mp2");
35 extensions.push_back("mp3");
36 extensions.push_back("ogg");
37 extensions.push_back("mpg");
38 extensions.push_back("vob");
39 extensions.push_back("wav");
40 extensions.push_back("wave");
41 extensions.push_back("m4v");
42 extensions.push_back("mkv");
43 extensions.push_back("avi");
44 extensions.push_back("divx");
45 extensions.push_back("dat");
46 extensions.push_back("flac");
47 extensions.push_back("mp4");
48 extensions.push_back("mov");
49 extensions.push_back("m4a");
50 sc->addServiceFactory(eServiceFactoryMP3::id, this, extensions);
53 m_service_info = new eStaticServiceMP3Info();
56 eServiceFactoryMP3::~eServiceFactoryMP3()
58 ePtr<eServiceCenter> sc;
60 eServiceCenter::getPrivInstance(sc);
62 sc->removeServiceFactory(eServiceFactoryMP3::id);
65 DEFINE_REF(eServiceFactoryMP3)
68 RESULT eServiceFactoryMP3::play(const eServiceReference &ref, ePtr<iPlayableService> &ptr)
71 ptr = new eServiceMP3(ref);
75 RESULT eServiceFactoryMP3::record(const eServiceReference &ref, ePtr<iRecordableService> &ptr)
81 RESULT eServiceFactoryMP3::list(const eServiceReference &, ePtr<iListableService> &ptr)
87 RESULT eServiceFactoryMP3::info(const eServiceReference &ref, ePtr<iStaticServiceInformation> &ptr)
93 class eMP3ServiceOfflineOperations: public iServiceOfflineOperations
95 DECLARE_REF(eMP3ServiceOfflineOperations);
96 eServiceReference m_ref;
98 eMP3ServiceOfflineOperations(const eServiceReference &ref);
100 RESULT deleteFromDisk(int simulate);
101 RESULT getListOfFilenames(std::list<std::string> &);
105 DEFINE_REF(eMP3ServiceOfflineOperations);
107 eMP3ServiceOfflineOperations::eMP3ServiceOfflineOperations(const eServiceReference &ref): m_ref((const eServiceReference&)ref)
111 RESULT eMP3ServiceOfflineOperations::deleteFromDisk(int simulate)
117 std::list<std::string> res;
118 if (getListOfFilenames(res))
121 eBackgroundFileEraser *eraser = eBackgroundFileEraser::getInstance();
123 eDebug("FATAL !! can't get background file eraser");
125 for (std::list<std::string>::iterator i(res.begin()); i != res.end(); ++i)
127 eDebug("Removing %s...", i->c_str());
129 eraser->erase(i->c_str());
131 ::unlink(i->c_str());
138 RESULT eMP3ServiceOfflineOperations::getListOfFilenames(std::list<std::string> &res)
141 res.push_back(m_ref.path);
145 RESULT eMP3ServiceOfflineOperations::reindex()
151 RESULT eServiceFactoryMP3::offlineOperations(const eServiceReference &ref, ePtr<iServiceOfflineOperations> &ptr)
153 ptr = new eMP3ServiceOfflineOperations(ref);
157 // eStaticServiceMP3Info
160 // eStaticServiceMP3Info is seperated from eServiceMP3 to give information
161 // about unopened files.
163 // probably eServiceMP3 should use this class as well, and eStaticServiceMP3Info
164 // should have a database backend where ID3-files etc. are cached.
165 // this would allow listing the mp3 database based on certain filters.
167 DEFINE_REF(eStaticServiceMP3Info)
169 eStaticServiceMP3Info::eStaticServiceMP3Info()
173 RESULT eStaticServiceMP3Info::getName(const eServiceReference &ref, std::string &name)
175 if ( ref.name.length() )
179 size_t last = ref.path.rfind('/');
180 if (last != std::string::npos)
181 name = ref.path.substr(last+1);
188 int eStaticServiceMP3Info::getLength(const eServiceReference &ref)
193 int eStaticServiceMP3Info::getInfo(const eServiceReference &ref, int w)
197 case iServiceInformation::sTimeCreate:
200 if(stat(ref.path.c_str(), &s) == 0)
204 return iServiceInformation::resNA;
208 return iServiceInformation::resNA;
213 int eServiceMP3::ac3_delay,
214 eServiceMP3::pcm_delay;
216 eServiceMP3::eServiceMP3(eServiceReference ref)
217 :m_ref(ref), m_pump(eApp, 1)
219 m_seekTimeout = eTimer::create(eApp);
220 m_subtitle_sync_timer = eTimer::create(eApp);
221 m_streamingsrc_timeout = 0;
223 m_currentAudioStream = -1;
224 m_currentSubtitleStream = 0;
225 m_subtitle_widget = 0;
226 m_currentTrickRatio = 0;
228 m_buffer_size = 1*1024*1024;
229 m_prev_decoder_time = -1;
230 m_decoder_time_valid_state = 0;
232 CONNECT(m_seekTimeout->timeout, eServiceMP3::seekTimeoutCB);
233 CONNECT(m_subtitle_sync_timer->timeout, eServiceMP3::pushSubtitles);
234 CONNECT(m_pump.recv_msg, eServiceMP3::gstPoll);
235 m_aspect = m_width = m_height = m_framerate = m_progressive = -1;
238 eDebug("eServiceMP3::construct!");
240 const char *filename = m_ref.path.c_str();
241 const char *ext = strrchr(filename, '.');
245 m_sourceinfo.is_video = FALSE;
246 m_sourceinfo.audiotype = atUnknown;
247 if ( (strcasecmp(ext, ".mpeg") && strcasecmp(ext, ".mpg") && strcasecmp(ext, ".vob") && strcasecmp(ext, ".bin") && strcasecmp(ext, ".dat") ) == 0 )
249 m_sourceinfo.containertype = ctMPEGPS;
250 m_sourceinfo.is_video = TRUE;
252 else if ( strcasecmp(ext, ".ts") == 0 )
254 m_sourceinfo.containertype = ctMPEGTS;
255 m_sourceinfo.is_video = TRUE;
257 else if ( strcasecmp(ext, ".mkv") == 0 )
259 m_sourceinfo.containertype = ctMKV;
260 m_sourceinfo.is_video = TRUE;
262 else if ( strcasecmp(ext, ".avi") == 0 || strcasecmp(ext, ".divx") == 0)
264 m_sourceinfo.containertype = ctAVI;
265 m_sourceinfo.is_video = TRUE;
267 else if ( strcasecmp(ext, ".mp4") == 0 || strcasecmp(ext, ".mov") == 0 || strcasecmp(ext, ".m4v") == 0)
269 m_sourceinfo.containertype = ctMP4;
270 m_sourceinfo.is_video = TRUE;
272 else if ( strcasecmp(ext, ".m4a") == 0 )
274 m_sourceinfo.containertype = ctMP4;
275 m_sourceinfo.audiotype = atAAC;
277 else if ( strcasecmp(ext, ".mp3") == 0 )
278 m_sourceinfo.audiotype = atMP3;
279 else if ( (strncmp(filename, "/autofs/", 8) || strncmp(filename+strlen(filename)-13, "/track-", 7) || strcasecmp(ext, ".wav")) == 0 )
280 m_sourceinfo.containertype = ctCDA;
281 if ( strcasecmp(ext, ".dat") == 0 )
283 m_sourceinfo.containertype = ctVCD;
284 m_sourceinfo.is_video = TRUE;
286 if ( (strncmp(filename, "http://", 7)) == 0 || (strncmp(filename, "udp://", 6)) == 0 || (strncmp(filename, "rtp://", 6)) == 0 || (strncmp(filename, "https://", 8)) == 0 || (strncmp(filename, "mms://", 6)) == 0 || (strncmp(filename, "rtsp://", 7)) == 0 || (strncmp(filename, "rtspt://", 7)) == 0 )
287 m_sourceinfo.is_streaming = TRUE;
291 if ( m_sourceinfo.is_streaming )
293 uri = g_strdup_printf ("%s", filename);
294 m_streamingsrc_timeout = eTimer::create(eApp);;
295 CONNECT(m_streamingsrc_timeout->timeout, eServiceMP3::sourceTimeout);
297 std::string config_str;
298 if( ePythonConfigQuery::getConfigValue("config.mediaplayer.useAlternateUserAgent", config_str) == 0 )
300 if ( config_str == "True" )
301 ePythonConfigQuery::getConfigValue("config.mediaplayer.alternateUserAgent", m_useragent);
303 if ( m_useragent.length() == 0 )
304 m_useragent = "Dream Multimedia Dreambox Enigma2 Mediaplayer";
306 else if ( m_sourceinfo.containertype == ctCDA )
308 int i_track = atoi(filename+18);
309 uri = g_strdup_printf ("cdda://%i", i_track);
311 else if ( m_sourceinfo.containertype == ctVCD )
313 int fd = open(filename,O_RDONLY);
315 int ret = read(fd, tmp, 128*1024);
317 if ( ret == -1 ) // this is a "REAL" VCD
318 uri = g_strdup_printf ("vcd://");
320 uri = g_filename_to_uri(filename, NULL, NULL);
324 uri = g_filename_to_uri(filename, NULL, NULL);
326 eDebug("eServiceMP3::playbin2 uri=%s", uri);
328 m_gst_playbin = gst_element_factory_make("playbin2", "playbin");
330 m_error_message = "failed to create GStreamer pipeline!\n";
332 g_object_set (G_OBJECT (m_gst_playbin), "uri", uri, NULL);
334 int flags = 0x47; // ( GST_PLAY_FLAG_VIDEO | GST_PLAY_FLAG_AUDIO | GST_PLAY_FLAG_NATIVE_VIDEO | GST_PLAY_FLAG_TEXT );
335 g_object_set (G_OBJECT (m_gst_playbin), "flags", flags, NULL);
339 GstElement *subsink = gst_element_factory_make("appsink", "subtitle_sink");
341 eDebug("eServiceMP3::sorry, can't play: missing gst-plugin-appsink");
344 m_subs_to_pull_handler_id = g_signal_connect (subsink, "new-buffer", G_CALLBACK (gstCBsubtitleAvail), this);
345 g_object_set (G_OBJECT (subsink), "caps", gst_caps_from_string("text/plain; text/x-plain; text/x-pango-markup; video/x-dvd-subpicture; subpicture/x-pgs"), NULL);
346 g_object_set (G_OBJECT (m_gst_playbin), "text-sink", subsink, NULL);
352 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), gstBusSyncHandler, this);
353 char srt_filename[strlen(filename)+1];
354 strncpy(srt_filename,filename,strlen(filename)-3);
355 srt_filename[strlen(filename)-3]='\0';
356 strcat(srt_filename, "srt");
358 if (stat(srt_filename, &buffer) == 0)
360 eDebug("eServiceMP3::subtitle uri: %s", g_filename_to_uri(srt_filename, NULL, NULL));
361 g_object_set (G_OBJECT (m_gst_playbin), "suburi", g_filename_to_uri(srt_filename, NULL, NULL), NULL);
365 m_event((iPlayableService*)this, evUser+12);
368 gst_object_unref(GST_OBJECT(m_gst_playbin));
370 eDebug("eServiceMP3::sorry, can't play: %s",m_error_message.c_str());
374 setBufferSize(m_buffer_size);
377 eServiceMP3::~eServiceMP3()
379 // disconnect subtitle callback
380 GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
384 g_signal_handler_disconnect (appsink, m_subs_to_pull_handler_id);
385 gst_object_unref(appsink);
388 delete m_subtitle_widget;
390 // disconnect sync handler callback
391 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), NULL, NULL);
393 if (m_state == stRunning)
397 gst_tag_list_free(m_stream_tags);
401 gst_object_unref (GST_OBJECT (m_gst_playbin));
402 eDebug("eServiceMP3::destruct!");
406 DEFINE_REF(eServiceMP3);
408 RESULT eServiceMP3::connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection)
410 connection = new eConnection((iPlayableService*)this, m_event.connect(event));
414 RESULT eServiceMP3::start()
416 ASSERT(m_state == stIdle);
421 eDebug("eServiceMP3::starting pipeline");
422 gst_element_set_state (m_gst_playbin, GST_STATE_PLAYING);
425 m_event(this, evStart);
430 void eServiceMP3::sourceTimeout()
432 eDebug("eServiceMP3::http source timeout! issuing eof...");
433 m_event((iPlayableService*)this, evEOF);
436 RESULT eServiceMP3::stop()
438 ASSERT(m_state != stIdle);
440 if (m_state == stStopped)
443 //GST_DEBUG_BIN_TO_DOT_FILE(GST_BIN(m_gst_playbin),GST_DEBUG_GRAPH_SHOW_ALL,"e2-playbin");
445 eDebug("eServiceMP3::stop %s", m_ref.path.c_str());
446 gst_element_set_state(m_gst_playbin, GST_STATE_NULL);
452 RESULT eServiceMP3::setTarget(int target)
457 RESULT eServiceMP3::pause(ePtr<iPauseableService> &ptr)
463 RESULT eServiceMP3::setSlowMotion(int ratio)
467 eDebug("eServiceMP3::setSlowMotion ratio=%f",1/(float)ratio);
468 return trickSeek(1/(float)ratio);
471 RESULT eServiceMP3::setFastForward(int ratio)
473 eDebug("eServiceMP3::setFastForward ratio=%i",ratio);
474 return trickSeek(ratio);
477 void eServiceMP3::seekTimeoutCB()
480 getPlayPosition(ppos);
482 ppos += 90000*m_currentTrickRatio;
487 m_seekTimeout->stop();
493 m_seekTimeout->stop();
500 RESULT eServiceMP3::pause()
502 if (!m_gst_playbin || m_state != stRunning)
505 gst_element_set_state(m_gst_playbin, GST_STATE_PAUSED);
510 RESULT eServiceMP3::unpause()
512 if (!m_gst_playbin || m_state != stRunning)
515 gst_element_set_state(m_gst_playbin, GST_STATE_PLAYING);
520 /* iSeekableService */
521 RESULT eServiceMP3::seek(ePtr<iSeekableService> &ptr)
527 RESULT eServiceMP3::getLength(pts_t &pts)
532 if (m_state != stRunning)
535 GstFormat fmt = GST_FORMAT_TIME;
538 if (!gst_element_query_duration(m_gst_playbin, &fmt, &len))
540 /* len is in nanoseconds. we have 90 000 pts per second. */
546 RESULT eServiceMP3::seekToImpl(pts_t to)
548 /* convert pts to nanoseconds */
549 gint64 time_nanoseconds = to * 11111LL;
550 if (!gst_element_seek (m_gst_playbin, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
551 GST_SEEK_TYPE_SET, time_nanoseconds,
552 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
554 eDebug("eServiceMP3::seekTo failed");
561 RESULT eServiceMP3::seekTo(pts_t to)
566 eSingleLocker l(m_subs_to_pull_lock); // this is needed to dont handle incomming subtitles during seek!
567 if (!(ret = seekToImpl(to)))
569 m_subtitle_pages.clear();
570 m_prev_decoder_time = -1;
571 m_decoder_time_valid_state = 0;
580 RESULT eServiceMP3::trickSeek(gdouble ratio)
585 return seekRelative(0, 0);
589 flags = GST_SEEK_FLAG_NONE;
590 flags |= GST_SEEK_FLAG_FLUSH;
591 // flags |= GstSeekFlags (GST_SEEK_FLAG_ACCURATE);
592 flags |= GST_SEEK_FLAG_KEY_UNIT;
593 // flags |= GstSeekFlags (GST_SEEK_FLAG_SEGMENT);
594 // flags |= GstSeekFlags (GST_SEEK_FLAG_SKIP);
596 GstFormat fmt = GST_FORMAT_TIME;
598 gst_element_query_duration(m_gst_playbin, &fmt, &len);
599 gst_element_query_position(m_gst_playbin, &fmt, &pos);
603 s_event = gst_event_new_seek (ratio, GST_FORMAT_TIME, (GstSeekFlags)flags, GST_SEEK_TYPE_SET, pos, GST_SEEK_TYPE_SET, len);
605 eDebug("eServiceMP3::trickSeek with rate %lf to %" GST_TIME_FORMAT " ", ratio, GST_TIME_ARGS (pos));
609 s_event = gst_event_new_seek (ratio, GST_FORMAT_TIME, (GstSeekFlags)(GST_SEEK_FLAG_SKIP|GST_SEEK_FLAG_FLUSH), GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_NONE, -1);
612 if (!gst_element_send_event ( GST_ELEMENT (m_gst_playbin), s_event))
614 eDebug("eServiceMP3::trickSeek failed");
622 RESULT eServiceMP3::seekRelative(int direction, pts_t to)
628 getPlayPosition(ppos);
629 ppos += to * direction;
637 RESULT eServiceMP3::getPlayPosition(pts_t &pts)
639 GstFormat fmt = GST_FORMAT_TIME;
646 if (m_state != stRunning)
649 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
652 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
657 gchar *name = gst_element_get_name(sink);
658 gboolean use_get_decoder_time = strstr(name, "dvbaudiosink") || strstr(name, "dvbvideosink");
661 if (use_get_decoder_time)
662 g_signal_emit_by_name(sink, "get-decoder-time", &pos);
664 gst_object_unref(sink);
666 if (!use_get_decoder_time && !gst_element_query_position(m_gst_playbin, &fmt, &pos)) {
667 eDebug("gst_element_query_position failed in getPlayPosition");
671 /* pos is in nanoseconds. we have 90 000 pts per second. */
673 // eDebug("gst_element_query_position %lld pts (%lld ms)", pts, pos/1000000);
677 RESULT eServiceMP3::setTrickmode(int trick)
679 /* trickmode is not yet supported by our dvbmediasinks. */
683 RESULT eServiceMP3::isCurrentlySeekable()
685 int ret = 3; // seeking and fast/slow winding possible
690 if (m_state != stRunning)
693 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
695 // disable fast winding yet when a dvbvideosink or dvbaudiosink is used
696 // for this we must do some changes on different places.. (gstreamer.. our sinks.. enigma2)
698 ret &= ~2; // only seeking possible
699 gst_object_unref(sink);
702 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
704 ret &= ~2; // only seeking possible
705 gst_object_unref(sink);
712 RESULT eServiceMP3::info(ePtr<iServiceInformation>&i)
718 RESULT eServiceMP3::getName(std::string &name)
720 std::string title = m_ref.getName();
724 size_t n = name.rfind('/');
725 if (n != std::string::npos)
726 name = name.substr(n + 1);
733 int eServiceMP3::getInfo(int w)
735 const gchar *tag = 0;
739 case sServiceref: return m_ref;
740 case sVideoHeight: return m_height;
741 case sVideoWidth: return m_width;
742 case sFrameRate: return m_framerate;
743 case sProgressive: return m_progressive;
744 case sAspect: return m_aspect;
748 case sTagTitleSortname:
749 case sTagArtistSortname:
750 case sTagAlbumSortname:
755 case sTagExtendedComment:
758 case sTagDescription:
761 case sTagOrganization:
763 case sTagCopyrightURI:
771 case sTagLanguageCode:
773 case sTagChannelMode:
780 case sTagReferenceLevel:
781 case sTagBeatsPerMinute:
783 case sTagPreviewImage:
785 return resIsPyObject;
786 case sTagTrackNumber:
787 tag = GST_TAG_TRACK_NUMBER;
790 tag = GST_TAG_TRACK_COUNT;
792 case sTagAlbumVolumeNumber:
793 tag = GST_TAG_ALBUM_VOLUME_NUMBER;
795 case sTagAlbumVolumeCount:
796 tag = GST_TAG_ALBUM_VOLUME_COUNT;
799 tag = GST_TAG_BITRATE;
801 case sTagNominalBitrate:
802 tag = GST_TAG_NOMINAL_BITRATE;
804 case sTagMinimumBitrate:
805 tag = GST_TAG_MINIMUM_BITRATE;
807 case sTagMaximumBitrate:
808 tag = GST_TAG_MAXIMUM_BITRATE;
811 tag = GST_TAG_SERIAL;
813 case sTagEncoderVersion:
814 tag = GST_TAG_ENCODER_VERSION;
823 if (!m_stream_tags || !tag)
827 if (gst_tag_list_get_uint(m_stream_tags, tag, &value))
833 std::string eServiceMP3::getInfoString(int w)
835 if ( !m_stream_tags && w < sUser && w > 26 )
837 const gchar *tag = 0;
844 tag = GST_TAG_ARTIST;
849 case sTagTitleSortname:
850 tag = GST_TAG_TITLE_SORTNAME;
852 case sTagArtistSortname:
853 tag = GST_TAG_ARTIST_SORTNAME;
855 case sTagAlbumSortname:
856 tag = GST_TAG_ALBUM_SORTNAME;
860 if (gst_tag_list_get_date(m_stream_tags, GST_TAG_DATE, &date))
863 g_date_strftime (res, sizeof(res), "%Y-%M-%D", date);
864 return (std::string)res;
868 tag = GST_TAG_COMPOSER;
874 tag = GST_TAG_COMMENT;
876 case sTagExtendedComment:
877 tag = GST_TAG_EXTENDED_COMMENT;
880 tag = GST_TAG_LOCATION;
883 tag = GST_TAG_HOMEPAGE;
885 case sTagDescription:
886 tag = GST_TAG_DESCRIPTION;
889 tag = GST_TAG_VERSION;
894 case sTagOrganization:
895 tag = GST_TAG_ORGANIZATION;
898 tag = GST_TAG_COPYRIGHT;
900 case sTagCopyrightURI:
901 tag = GST_TAG_COPYRIGHT_URI;
904 tag = GST_TAG_CONTACT;
907 tag = GST_TAG_LICENSE;
910 tag = GST_TAG_LICENSE_URI;
916 tag = GST_TAG_AUDIO_CODEC;
919 tag = GST_TAG_VIDEO_CODEC;
922 tag = GST_TAG_ENCODER;
924 case sTagLanguageCode:
925 tag = GST_TAG_LANGUAGE_CODE;
928 tag = GST_TAG_KEYWORDS;
930 case sTagChannelMode:
931 tag = "channel-mode";
934 return m_error_message;
941 if (gst_tag_list_get_string(m_stream_tags, tag, &value))
943 std::string res = value;
950 PyObject *eServiceMP3::getInfoObject(int w)
952 const gchar *tag = 0;
953 bool isBuffer = false;
957 tag = GST_TAG_TRACK_GAIN;
960 tag = GST_TAG_TRACK_PEAK;
963 tag = GST_TAG_ALBUM_GAIN;
966 tag = GST_TAG_ALBUM_PEAK;
968 case sTagReferenceLevel:
969 tag = GST_TAG_REFERENCE_LEVEL;
971 case sTagBeatsPerMinute:
972 tag = GST_TAG_BEATS_PER_MINUTE;
978 case sTagPreviewImage:
979 tag = GST_TAG_PREVIEW_IMAGE;
983 tag = GST_TAG_ATTACHMENT;
992 const GValue *gv_buffer = gst_tag_list_get_value_index(m_stream_tags, tag, 0);
996 buffer = gst_value_get_buffer (gv_buffer);
997 return PyBuffer_FromMemory(GST_BUFFER_DATA(buffer), GST_BUFFER_SIZE(buffer));
1002 gdouble value = 0.0;
1003 gst_tag_list_get_double(m_stream_tags, tag, &value);
1004 return PyFloat_FromDouble(value);
1010 RESULT eServiceMP3::audioChannel(ePtr<iAudioChannelSelection> &ptr)
1016 RESULT eServiceMP3::audioTracks(ePtr<iAudioTrackSelection> &ptr)
1022 RESULT eServiceMP3::subtitle(ePtr<iSubtitleOutput> &ptr)
1028 RESULT eServiceMP3::audioDelay(ePtr<iAudioDelay> &ptr)
1034 int eServiceMP3::getNumberOfTracks()
1036 return m_audioStreams.size();
1039 int eServiceMP3::getCurrentTrack()
1041 if (m_currentAudioStream == -1)
1042 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", &m_currentAudioStream, NULL);
1043 return m_currentAudioStream;
1046 RESULT eServiceMP3::selectTrack(unsigned int i)
1049 getPlayPosition(ppos);
1054 int ret = selectAudioStream(i);
1063 int eServiceMP3::selectAudioStream(int i)
1066 g_object_set (G_OBJECT (m_gst_playbin), "current-audio", i, NULL);
1067 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", ¤t_audio, NULL);
1068 if ( current_audio == i )
1070 eDebug ("eServiceMP3::switched to audio stream %i", current_audio);
1071 m_currentAudioStream = i;
1077 int eServiceMP3::getCurrentChannel()
1082 RESULT eServiceMP3::selectChannel(int i)
1084 eDebug("eServiceMP3::selectChannel(%i)",i);
1088 RESULT eServiceMP3::getTrackInfo(struct iAudioTrackInfo &info, unsigned int i)
1090 if (i >= m_audioStreams.size())
1092 info.m_description = m_audioStreams[i].codec;
1093 /* if (m_audioStreams[i].type == atMPEG)
1094 info.m_description = "MPEG";
1095 else if (m_audioStreams[i].type == atMP3)
1096 info.m_description = "MP3";
1097 else if (m_audioStreams[i].type == atAC3)
1098 info.m_description = "AC3";
1099 else if (m_audioStreams[i].type == atAAC)
1100 info.m_description = "AAC";
1101 else if (m_audioStreams[i].type == atDTS)
1102 info.m_description = "DTS";
1103 else if (m_audioStreams[i].type == atPCM)
1104 info.m_description = "PCM";
1105 else if (m_audioStreams[i].type == atOGG)
1106 info.m_description = "OGG";
1107 else if (m_audioStreams[i].type == atFLAC)
1108 info.m_description = "FLAC";
1110 info.m_description = "???";*/
1111 if (info.m_language.empty())
1112 info.m_language = m_audioStreams[i].language_code;
1116 subtype_t getSubtitleType(GstPad* pad, gchar *g_codec=NULL)
1118 subtype_t type = stUnknown;
1119 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1123 GstStructure* str = gst_caps_get_structure(caps, 0);
1124 const gchar *g_type = gst_structure_get_name(str);
1125 eDebug("getSubtitleType::subtitle probe caps type=%s", g_type);
1127 if ( !strcmp(g_type, "video/x-dvd-subpicture") )
1129 else if ( !strcmp(g_type, "text/x-pango-markup") )
1131 else if ( !strcmp(g_type, "text/plain") )
1133 else if ( !strcmp(g_type, "subpicture/x-pgs") )
1136 eDebug("getSubtitleType::unsupported subtitle caps %s (%s)", g_type, g_codec);
1140 eDebug("getSubtitleType::subtitle probe codec tag=%s", g_codec);
1141 if ( !strcmp(g_codec, "VOB") )
1143 else if ( !strcmp(g_codec, "SubStation Alpha") || !strcmp(g_codec, "SSA") )
1145 else if ( !strcmp(g_codec, "ASS") )
1147 else if ( !strcmp(g_codec, "UTF-8 plain text") )
1150 eDebug("getSubtitleType::unsupported subtitle codec %s", g_codec);
1153 eDebug("getSubtitleType::unidentifiable subtitle stream!");
1158 void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg)
1165 source = GST_MESSAGE_SRC(msg);
1166 sourceName = gst_object_get_name(source);
1168 if (gst_message_get_structure(msg))
1170 gchar *string = gst_structure_to_string(gst_message_get_structure(msg));
1171 eDebug("eServiceMP3::gst_message from %s: %s", sourceName, string);
1175 eDebug("eServiceMP3::gst_message from %s: %s (without structure)", sourceName, GST_MESSAGE_TYPE_NAME(msg));
1177 switch (GST_MESSAGE_TYPE (msg))
1179 case GST_MESSAGE_EOS:
1180 m_event((iPlayableService*)this, evEOF);
1182 case GST_MESSAGE_STATE_CHANGED:
1184 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1187 GstState old_state, new_state;
1188 gst_message_parse_state_changed(msg, &old_state, &new_state, NULL);
1190 if(old_state == new_state)
1193 eDebug("eServiceMP3::state transition %s -> %s", gst_element_state_get_name(old_state), gst_element_state_get_name(new_state));
1195 GstStateChange transition = (GstStateChange)GST_STATE_TRANSITION(old_state, new_state);
1199 case GST_STATE_CHANGE_NULL_TO_READY:
1202 case GST_STATE_CHANGE_READY_TO_PAUSED:
1204 GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
1207 g_object_set (G_OBJECT (appsink), "max-buffers", 2, NULL);
1208 g_object_set (G_OBJECT (appsink), "sync", FALSE, NULL);
1209 g_object_set (G_OBJECT (appsink), "emit-signals", TRUE, NULL);
1210 eDebug("eServiceMP3::appsink properties set!");
1211 gst_object_unref(appsink);
1213 setAC3Delay(ac3_delay);
1214 setPCMDelay(pcm_delay);
1216 case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
1218 if ( m_sourceinfo.is_streaming && m_streamingsrc_timeout )
1219 m_streamingsrc_timeout->stop();
1221 case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
1224 case GST_STATE_CHANGE_PAUSED_TO_READY:
1227 case GST_STATE_CHANGE_READY_TO_NULL:
1233 case GST_MESSAGE_ERROR:
1237 gst_message_parse_error (msg, &err, &debug);
1239 eWarning("Gstreamer error: %s (%i) from %s", err->message, err->code, sourceName );
1240 if ( err->domain == GST_STREAM_ERROR )
1242 if ( err->code == GST_STREAM_ERROR_CODEC_NOT_FOUND )
1244 if ( g_strrstr(sourceName, "videosink") )
1245 m_event((iPlayableService*)this, evUser+11);
1246 else if ( g_strrstr(sourceName, "audiosink") )
1247 m_event((iPlayableService*)this, evUser+10);
1253 case GST_MESSAGE_INFO:
1258 gst_message_parse_info (msg, &inf, &debug);
1260 if ( inf->domain == GST_STREAM_ERROR && inf->code == GST_STREAM_ERROR_DECODE )
1262 if ( g_strrstr(sourceName, "videosink") )
1263 m_event((iPlayableService*)this, evUser+14);
1268 case GST_MESSAGE_TAG:
1270 GstTagList *tags, *result;
1271 gst_message_parse_tag(msg, &tags);
1273 result = gst_tag_list_merge(m_stream_tags, tags, GST_TAG_MERGE_REPLACE);
1277 gst_tag_list_free(m_stream_tags);
1278 m_stream_tags = result;
1281 const GValue *gv_image = gst_tag_list_get_value_index(tags, GST_TAG_IMAGE, 0);
1284 GstBuffer *buf_image;
1285 buf_image = gst_value_get_buffer (gv_image);
1286 int fd = open("/tmp/.id3coverart", O_CREAT|O_WRONLY|O_TRUNC, 0644);
1287 int ret = write(fd, GST_BUFFER_DATA(buf_image), GST_BUFFER_SIZE(buf_image));
1289 eDebug("eServiceMP3::/tmp/.id3coverart %d bytes written ", ret);
1290 m_event((iPlayableService*)this, evUser+13);
1292 gst_tag_list_free(tags);
1293 m_event((iPlayableService*)this, evUpdatedInfo);
1296 case GST_MESSAGE_ASYNC_DONE:
1298 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1302 gint i, active_idx, n_video = 0, n_audio = 0, n_text = 0;
1304 g_object_get (m_gst_playbin, "n-video", &n_video, NULL);
1305 g_object_get (m_gst_playbin, "n-audio", &n_audio, NULL);
1306 g_object_get (m_gst_playbin, "n-text", &n_text, NULL);
1308 eDebug("eServiceMP3::async-done - %d video, %d audio, %d subtitle", n_video, n_audio, n_text);
1310 if ( n_video + n_audio <= 0 )
1315 m_audioStreams.clear();
1316 m_subtitleStreams.clear();
1318 for (i = 0; i < n_audio; i++)
1321 gchar *g_codec, *g_lang;
1323 g_signal_emit_by_name (m_gst_playbin, "get-audio-pad", i, &pad);
1324 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1327 GstStructure* str = gst_caps_get_structure(caps, 0);
1328 const gchar *g_type = gst_structure_get_name(str);
1329 audio.type = gstCheckAudioPad(str);
1330 g_codec = g_strdup(g_type);
1331 g_lang = g_strdup_printf ("und");
1332 g_signal_emit_by_name (m_gst_playbin, "get-audio-tags", i, &tags);
1333 if ( tags && gst_is_tag_list(tags) )
1335 gst_tag_list_get_string(tags, GST_TAG_AUDIO_CODEC, &g_codec);
1336 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1337 gst_tag_list_free(tags);
1339 audio.language_code = std::string(g_lang);
1340 audio.codec = std::string(g_codec);
1341 eDebug("eServiceMP3::audio stream=%i codec=%s language=%s", i, g_codec, g_lang);
1342 m_audioStreams.push_back(audio);
1345 gst_caps_unref(caps);
1348 for (i = 0; i < n_text; i++)
1350 gchar *g_codec = NULL, *g_lang = NULL;
1351 g_signal_emit_by_name (m_gst_playbin, "get-text-tags", i, &tags);
1352 subtitleStream subs;
1355 g_lang = g_strdup_printf ("und");
1356 if ( tags && gst_is_tag_list(tags) )
1358 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1359 gst_tag_list_get_string(tags, GST_TAG_SUBTITLE_CODEC, &g_codec);
1360 gst_tag_list_free(tags);
1363 subs.language_code = std::string(g_lang);
1364 eDebug("eServiceMP3::subtitle stream=%i language=%s codec=%s", i, g_lang, g_codec);
1367 g_signal_emit_by_name (m_gst_playbin, "get-text-pad", i, &pad);
1369 g_signal_connect (G_OBJECT (pad), "notify::caps", G_CALLBACK (gstTextpadHasCAPS), this);
1370 subs.type = getSubtitleType(pad, g_codec);
1372 m_subtitleStreams.push_back(subs);
1375 m_event((iPlayableService*)this, evUpdatedEventInfo);
1378 case GST_MESSAGE_ELEMENT:
1380 if ( gst_is_missing_plugin_message(msg) )
1382 gchar *description = gst_missing_plugin_message_get_description(msg);
1385 m_error_message = "GStreamer plugin " + (std::string)description + " not available!\n";
1386 g_free(description);
1387 m_event((iPlayableService*)this, evUser+12);
1390 else if (const GstStructure *msgstruct = gst_message_get_structure(msg))
1392 const gchar *eventname = gst_structure_get_name(msgstruct);
1395 if (!strcmp(eventname, "eventSizeChanged") || !strcmp(eventname, "eventSizeAvail"))
1397 gst_structure_get_int (msgstruct, "aspect_ratio", &m_aspect);
1398 gst_structure_get_int (msgstruct, "width", &m_width);
1399 gst_structure_get_int (msgstruct, "height", &m_height);
1400 if (strstr(eventname, "Changed"))
1401 m_event((iPlayableService*)this, evVideoSizeChanged);
1403 else if (!strcmp(eventname, "eventFrameRateChanged") || !strcmp(eventname, "eventFrameRateAvail"))
1405 gst_structure_get_int (msgstruct, "frame_rate", &m_framerate);
1406 if (strstr(eventname, "Changed"))
1407 m_event((iPlayableService*)this, evVideoFramerateChanged);
1409 else if (!strcmp(eventname, "eventProgressiveChanged") || !strcmp(eventname, "eventProgressiveAvail"))
1411 gst_structure_get_int (msgstruct, "progressive", &m_progressive);
1412 if (strstr(eventname, "Changed"))
1413 m_event((iPlayableService*)this, evVideoProgressiveChanged);
1419 case GST_MESSAGE_BUFFERING:
1421 GstBufferingMode mode;
1422 gst_message_parse_buffering(msg, &(m_bufferInfo.bufferPercent));
1423 gst_message_parse_buffering_stats(msg, &mode, &(m_bufferInfo.avgInRate), &(m_bufferInfo.avgOutRate), &(m_bufferInfo.bufferingLeft));
1424 m_event((iPlayableService*)this, evBuffering);
1427 case GST_MESSAGE_STREAM_STATUS:
1429 GstStreamStatusType type;
1431 gst_message_parse_stream_status (msg, &type, &owner);
1432 if ( type == GST_STREAM_STATUS_TYPE_CREATE && m_sourceinfo.is_streaming )
1434 if ( GST_IS_PAD(source) )
1435 owner = gst_pad_get_parent_element(GST_PAD(source));
1436 else if ( GST_IS_ELEMENT(source) )
1437 owner = GST_ELEMENT(source);
1442 GstElementFactory *factory = gst_element_get_factory(GST_ELEMENT(owner));
1443 const gchar *name = gst_plugin_feature_get_name(GST_PLUGIN_FEATURE(factory));
1444 if (!strcmp(name, "souphttpsrc"))
1446 m_streamingsrc_timeout->start(HTTP_TIMEOUT*1000, true);
1447 g_object_set (G_OBJECT (owner), "timeout", HTTP_TIMEOUT, NULL);
1448 eDebug("eServiceMP3::GST_STREAM_STATUS_TYPE_CREATE -> setting timeout on %s to %is", name, HTTP_TIMEOUT);
1452 if ( GST_IS_PAD(source) )
1453 gst_object_unref(owner);
1460 g_free (sourceName);
1463 GstBusSyncReply eServiceMP3::gstBusSyncHandler(GstBus *bus, GstMessage *message, gpointer user_data)
1465 eServiceMP3 *_this = (eServiceMP3*)user_data;
1466 _this->m_pump.send(Message(1));
1468 return GST_BUS_PASS;
1471 void eServiceMP3::gstHTTPSourceSetAgent(GObject *object, GParamSpec *unused, gpointer user_data)
1473 eServiceMP3 *_this = (eServiceMP3*)user_data;
1475 g_object_get(_this->m_gst_playbin, "source", &source, NULL);
1476 g_object_set (G_OBJECT (source), "user-agent", _this->m_useragent.c_str(), NULL);
1477 gst_object_unref(source);
1480 audiotype_t eServiceMP3::gstCheckAudioPad(GstStructure* structure)
1485 if ( gst_structure_has_name (structure, "audio/mpeg"))
1487 gint mpegversion, layer = -1;
1488 if (!gst_structure_get_int (structure, "mpegversion", &mpegversion))
1491 switch (mpegversion) {
1494 gst_structure_get_int (structure, "layer", &layer);
1510 else if ( gst_structure_has_name (structure, "audio/x-ac3") || gst_structure_has_name (structure, "audio/ac3") )
1512 else if ( gst_structure_has_name (structure, "audio/x-dts") || gst_structure_has_name (structure, "audio/dts") )
1514 else if ( gst_structure_has_name (structure, "audio/x-raw-int") )
1520 void eServiceMP3::gstPoll(const Message &msg)
1524 GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin));
1525 GstMessage *message;
1526 while ((message = gst_bus_pop(bus)))
1528 gstBusCall(bus, message);
1529 gst_message_unref (message);
1532 else if (msg.type == 2)
1534 else if (msg.type == 3)
1535 gstTextpadHasCAPS_synced(msg.d.pad);
1537 eDebug("gstPoll unhandled Message %d\n", msg.type);
1540 eAutoInitPtr<eServiceFactoryMP3> init_eServiceFactoryMP3(eAutoInitNumbers::service+1, "eServiceFactoryMP3");
1542 void eServiceMP3::gstCBsubtitleAvail(GstElement *appsink, gpointer user_data)
1544 eServiceMP3 *_this = (eServiceMP3*)user_data;
1545 eSingleLocker l(_this->m_subs_to_pull_lock);
1546 ++_this->m_subs_to_pull;
1547 _this->m_pump.send(Message(2));
1550 void eServiceMP3::gstTextpadHasCAPS(GstPad *pad, GParamSpec * unused, gpointer user_data)
1552 eServiceMP3 *_this = (eServiceMP3*)user_data;
1554 gst_object_ref (pad);
1556 _this->m_pump.send(Message(3, pad));
1559 // after messagepump
1560 void eServiceMP3::gstTextpadHasCAPS_synced(GstPad *pad)
1564 g_object_get (G_OBJECT (pad), "caps", &caps, NULL);
1566 eDebug("gstTextpadHasCAPS:: signal::caps = %s", gst_caps_to_string(caps));
1570 subtitleStream subs;
1572 // eDebug("gstGhostpadHasCAPS_synced %p %d", pad, m_subtitleStreams.size());
1574 if (!m_subtitleStreams.empty())
1575 subs = m_subtitleStreams[m_currentSubtitleStream];
1577 subs.type = stUnknown;
1581 if ( subs.type == stUnknown )
1584 // eDebug("gstGhostpadHasCAPS::m_subtitleStreams[%i].type == stUnknown...", m_currentSubtitleStream);
1587 g_signal_emit_by_name (m_gst_playbin, "get-text-tags", m_currentSubtitleStream, &tags);
1589 g_lang = g_strdup_printf ("und");
1590 if ( tags && gst_is_tag_list(tags) )
1591 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1593 subs.language_code = std::string(g_lang);
1594 subs.type = getSubtitleType(pad);
1596 if (!m_subtitleStreams.empty())
1597 m_subtitleStreams[m_currentSubtitleStream] = subs;
1599 m_subtitleStreams.push_back(subs);
1604 // eDebug("gstGhostpadHasCAPS:: m_gst_prev_subtitle_caps=%s equal=%i",gst_caps_to_string(m_gst_prev_subtitle_caps),gst_caps_is_equal(m_gst_prev_subtitle_caps, caps));
1606 gst_caps_unref (caps);
1609 gst_object_unref (pad);
1612 void eServiceMP3::pullSubtitle()
1615 g_object_get (G_OBJECT (m_gst_playbin), "text-sink", &sink, NULL);
1619 while (m_subs_to_pull && m_subtitle_pages.size() < 2)
1623 eSingleLocker l(m_subs_to_pull_lock);
1625 g_signal_emit_by_name (sink, "pull-buffer", &buffer);
1629 gint64 buf_pos = GST_BUFFER_TIMESTAMP(buffer);
1630 gint64 duration_ns = GST_BUFFER_DURATION(buffer);
1631 size_t len = GST_BUFFER_SIZE(buffer);
1632 eDebug("pullSubtitle m_subtitleStreams[m_currentSubtitleStream].type=%i",m_subtitleStreams[m_currentSubtitleStream].type);
1634 if ( m_subtitleStreams[m_currentSubtitleStream].type )
1636 if ( m_subtitleStreams[m_currentSubtitleStream].type < stVOB )
1638 unsigned char line[len+1];
1640 memcpy(line, GST_BUFFER_DATA(buffer), len);
1642 eDebug("got new text subtitle @ buf_pos = %lld ns (in pts=%lld): '%s' ", buf_pos, buf_pos/11111, line);
1643 gRGB rgbcol(0xD0,0xD0,0xD0);
1644 page.type = SubtitlePage::Pango;
1645 page.pango_page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)line));
1646 page.pango_page.m_show_pts = buf_pos / 11111L;
1647 page.pango_page.m_timeout = duration_ns / 1000000;
1648 m_subtitle_pages.push_back(page);
1649 if (m_subtitle_pages.size()==1)
1654 eDebug("unsupported subpicture... ignoring");
1657 gst_buffer_unref(buffer);
1660 gst_object_unref(sink);
1663 eDebug("no subtitle sink!");
1666 void eServiceMP3::pushSubtitles()
1668 while ( !m_subtitle_pages.empty() )
1670 SubtitlePage &frontpage = m_subtitle_pages.front();
1673 gint64 show_pts = 0;
1675 getPlayPosition(running_pts);
1677 if (m_decoder_time_valid_state < 4) {
1678 ++m_decoder_time_valid_state;
1679 if (m_prev_decoder_time == running_pts)
1680 m_decoder_time_valid_state = 0;
1681 if (m_decoder_time_valid_state < 4) {
1682 // if (m_decoder_time_valid_state)
1683 // eDebug("%d: decoder time not valid! prev %lld, now %lld\n", m_decoder_time_valid_state, m_prev_decoder_time/90, running_pts/90);
1685 // eDebug("%d: decoder time not valid! now %lld\n", m_decoder_time_valid_state, running_pts/90);
1686 m_subtitle_sync_timer->start(25, true);
1687 m_prev_decoder_time = running_pts;
1692 if (frontpage.type == SubtitlePage::Pango)
1693 show_pts = frontpage.pango_page.m_show_pts;
1695 diff_ms = ( show_pts - running_pts ) / 90;
1696 eDebug("check subtitle: decoder: %lld, show_pts: %lld, diff: %lld ms", running_pts/90, show_pts/90, diff_ms);
1698 if ( diff_ms < -100 )
1700 eDebug("subtitle too late... drop");
1701 m_subtitle_pages.pop_front();
1703 else if ( diff_ms > 20 )
1705 eDebug("start timer");
1706 m_subtitle_sync_timer->start(diff_ms, true);
1709 else // immediate show
1711 if ( m_subtitle_widget )
1714 if ( frontpage.type == SubtitlePage::Pango)
1715 m_subtitle_widget->setPage(frontpage.pango_page);
1716 m_subtitle_widget->show();
1718 m_subtitle_pages.pop_front();
1721 if (m_subtitle_pages.empty())
1726 RESULT eServiceMP3::enableSubtitles(eWidget *parent, ePyObject tuple)
1728 eDebug ("eServiceMP3::enableSubtitles m_currentSubtitleStream=%i this=%p",m_currentSubtitleStream, this);
1730 int tuplesize = PyTuple_Size(tuple);
1733 eSingleLocker l(m_subs_to_pull_lock);
1736 // g_signal_emit_by_name (m_gst_playbin, "get-text-pad", m_currentSubtitleStream, &pad);
1737 // gst_element_get_static_pad(m_gst_subtitlebin, "sink");
1738 // gulong subprobe_handler_id = gst_pad_add_buffer_probe (pad, G_CALLBACK (gstCBsubtitleDrop), NULL);
1740 if (!PyTuple_Check(tuple))
1744 entry = PyTuple_GET_ITEM(tuple, 1);
1745 if (!PyInt_Check(entry))
1747 pid = PyInt_AsLong(entry);
1748 entry = PyTuple_GET_ITEM(tuple, 2);
1749 if (!PyInt_Check(entry))
1751 type = PyInt_AsLong(entry);
1753 if (m_currentSubtitleStream != pid)
1755 g_object_set (G_OBJECT (m_gst_playbin), "current-text", pid, NULL);
1756 eDebug ("eServiceMP3::enableSubtitles g_object_set current-text = %i", pid);
1757 m_currentSubtitleStream = pid;
1759 m_prev_decoder_time = -1;
1760 m_subtitle_pages.clear();
1763 m_subtitle_widget = 0;
1764 m_subtitle_widget = new eSubtitleWidget(parent);
1765 m_subtitle_widget->resize(parent->size()); /* full size */
1767 g_object_get (G_OBJECT (m_gst_playbin), "current-text", &text_pid, NULL);
1769 eDebug ("eServiceMP3::switched to subtitle stream %i", text_pid);
1770 // gst_pad_remove_buffer_probe (pad, subprobe_handler_id);
1772 m_event((iPlayableService*)this, evUpdatedInfo);
1777 eDebug("eServiceMP3::enableSubtitles needs a tuple as 2nd argument!\n"
1778 "for gst subtitles (2, subtitle_stream_count, subtitle_type)");
1782 RESULT eServiceMP3::disableSubtitles(eWidget *parent)
1784 eDebug("eServiceMP3::disableSubtitles");
1785 m_subtitle_pages.clear();
1786 delete m_subtitle_widget;
1787 m_subtitle_widget = 0;
1791 PyObject *eServiceMP3::getCachedSubtitle()
1793 // eDebug("eServiceMP3::getCachedSubtitle");
1797 PyObject *eServiceMP3::getSubtitleList()
1799 // eDebug("eServiceMP3::getSubtitleList");
1800 ePyObject l = PyList_New(0);
1803 for (std::vector<subtitleStream>::iterator IterSubtitleStream(m_subtitleStreams.begin()); IterSubtitleStream != m_subtitleStreams.end(); ++IterSubtitleStream)
1805 subtype_t type = IterSubtitleStream->type;
1814 ePyObject tuple = PyTuple_New(5);
1815 // eDebug("eServiceMP3::getSubtitleList idx=%i type=%i, code=%s", stream_idx, int(type), (IterSubtitleStream->language_code).c_str());
1816 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(2));
1817 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(stream_idx));
1818 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(int(type)));
1819 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(0));
1820 PyTuple_SET_ITEM(tuple, 4, PyString_FromString((IterSubtitleStream->language_code).c_str()));
1821 PyList_Append(l, tuple);
1827 eDebug("eServiceMP3::getSubtitleList finished");
1831 RESULT eServiceMP3::streamed(ePtr<iStreamedService> &ptr)
1837 PyObject *eServiceMP3::getBufferCharge()
1839 ePyObject tuple = PyTuple_New(5);
1840 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(m_bufferInfo.bufferPercent));
1841 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(m_bufferInfo.avgInRate));
1842 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(m_bufferInfo.avgOutRate));
1843 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(m_bufferInfo.bufferingLeft));
1844 PyTuple_SET_ITEM(tuple, 4, PyInt_FromLong(m_buffer_size));
1848 int eServiceMP3::setBufferSize(int size)
1850 m_buffer_size = size;
1851 g_object_set (G_OBJECT (m_gst_playbin), "buffer-size", m_buffer_size, NULL);
1855 int eServiceMP3::getAC3Delay()
1860 int eServiceMP3::getPCMDelay()
1865 void eServiceMP3::setAC3Delay(int delay)
1868 if (!m_gst_playbin || m_state != stRunning)
1873 int config_delay_int = delay;
1874 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1878 std::string config_delay;
1879 if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
1880 config_delay_int += atoi(config_delay.c_str());
1881 gst_object_unref(sink);
1885 eDebug("dont apply ac3 delay when no video is running!");
1886 config_delay_int = 0;
1889 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1893 gchar *name = gst_element_get_name(sink);
1894 if (strstr(name, "dvbaudiosink"))
1895 eTSMPEGDecoder::setHwAC3Delay(config_delay_int);
1897 gst_object_unref(sink);
1902 void eServiceMP3::setPCMDelay(int delay)
1905 if (!m_gst_playbin || m_state != stRunning)
1910 int config_delay_int = delay;
1911 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1915 std::string config_delay;
1916 if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
1917 config_delay_int += atoi(config_delay.c_str());
1918 gst_object_unref(sink);
1922 eDebug("dont apply pcm delay when no video is running!");
1923 config_delay_int = 0;
1926 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1930 gchar *name = gst_element_get_name(sink);
1931 if (strstr(name, "dvbaudiosink"))
1932 eTSMPEGDecoder::setHwPCMDelay(config_delay_int);
1935 // this is realy untested..and not used yet
1936 gint64 offset = config_delay_int;
1937 offset *= 1000000; // milli to nano
1938 g_object_set (G_OBJECT (m_gst_playbin), "ts-offset", offset, NULL);
1941 gst_object_unref(sink);