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;
231 m_errorInfo.missing_codec = "";
235 CONNECT(m_seekTimeout->timeout, eServiceMP3::seekTimeoutCB);
236 CONNECT(m_subtitle_sync_timer->timeout, eServiceMP3::pushSubtitles);
237 CONNECT(m_pump.recv_msg, eServiceMP3::gstPoll);
238 m_aspect = m_width = m_height = m_framerate = m_progressive = -1;
241 eDebug("eServiceMP3::construct!");
243 const char *filename = m_ref.path.c_str();
244 const char *ext = strrchr(filename, '.');
248 m_sourceinfo.is_video = FALSE;
249 m_sourceinfo.audiotype = atUnknown;
250 if ( (strcasecmp(ext, ".mpeg") && strcasecmp(ext, ".mpg") && strcasecmp(ext, ".vob") && strcasecmp(ext, ".bin") && strcasecmp(ext, ".dat") ) == 0 )
252 m_sourceinfo.containertype = ctMPEGPS;
253 m_sourceinfo.is_video = TRUE;
255 else if ( strcasecmp(ext, ".ts") == 0 )
257 m_sourceinfo.containertype = ctMPEGTS;
258 m_sourceinfo.is_video = TRUE;
260 else if ( strcasecmp(ext, ".mkv") == 0 )
262 m_sourceinfo.containertype = ctMKV;
263 m_sourceinfo.is_video = TRUE;
265 else if ( strcasecmp(ext, ".avi") == 0 || strcasecmp(ext, ".divx") == 0)
267 m_sourceinfo.containertype = ctAVI;
268 m_sourceinfo.is_video = TRUE;
270 else if ( strcasecmp(ext, ".mp4") == 0 || strcasecmp(ext, ".mov") == 0 || strcasecmp(ext, ".m4v") == 0)
272 m_sourceinfo.containertype = ctMP4;
273 m_sourceinfo.is_video = TRUE;
275 else if ( strcasecmp(ext, ".m4a") == 0 )
277 m_sourceinfo.containertype = ctMP4;
278 m_sourceinfo.audiotype = atAAC;
280 else if ( strcasecmp(ext, ".mp3") == 0 )
281 m_sourceinfo.audiotype = atMP3;
282 else if ( (strncmp(filename, "/autofs/", 8) || strncmp(filename+strlen(filename)-13, "/track-", 7) || strcasecmp(ext, ".wav")) == 0 )
283 m_sourceinfo.containertype = ctCDA;
284 if ( strcasecmp(ext, ".dat") == 0 )
286 m_sourceinfo.containertype = ctVCD;
287 m_sourceinfo.is_video = TRUE;
289 if ( strstr(filename, "://") )
290 m_sourceinfo.is_streaming = TRUE;
294 if ( m_sourceinfo.is_streaming )
296 uri = g_strdup_printf ("%s", filename);
297 m_streamingsrc_timeout = eTimer::create(eApp);;
298 CONNECT(m_streamingsrc_timeout->timeout, eServiceMP3::sourceTimeout);
300 std::string config_str;
301 if( ePythonConfigQuery::getConfigValue("config.mediaplayer.useAlternateUserAgent", config_str) == 0 )
303 if ( config_str == "True" )
304 ePythonConfigQuery::getConfigValue("config.mediaplayer.alternateUserAgent", m_useragent);
306 if ( m_useragent.length() == 0 )
307 m_useragent = "Dream Multimedia Dreambox Enigma2 Mediaplayer";
309 else if ( m_sourceinfo.containertype == ctCDA )
311 int i_track = atoi(filename+18);
312 uri = g_strdup_printf ("cdda://%i", i_track);
314 else if ( m_sourceinfo.containertype == ctVCD )
316 int fd = open(filename,O_RDONLY);
318 int ret = read(fd, tmp, 128*1024);
320 if ( ret == -1 ) // this is a "REAL" VCD
321 uri = g_strdup_printf ("vcd://");
323 uri = g_filename_to_uri(filename, NULL, NULL);
327 uri = g_filename_to_uri(filename, NULL, NULL);
329 eDebug("eServiceMP3::playbin2 uri=%s", uri);
331 m_gst_playbin = gst_element_factory_make("playbin2", "playbin");
333 m_errorInfo.error_message = "failed to create GStreamer pipeline!\n";
335 g_object_set (G_OBJECT (m_gst_playbin), "uri", uri, NULL);
337 int flags = 0x47; // ( GST_PLAY_FLAG_VIDEO | GST_PLAY_FLAG_AUDIO | GST_PLAY_FLAG_NATIVE_VIDEO | GST_PLAY_FLAG_TEXT );
338 g_object_set (G_OBJECT (m_gst_playbin), "flags", flags, NULL);
342 GstElement *subsink = gst_element_factory_make("appsink", "subtitle_sink");
344 eDebug("eServiceMP3::sorry, can't play: missing gst-plugin-appsink");
347 m_subs_to_pull_handler_id = g_signal_connect (subsink, "new-buffer", G_CALLBACK (gstCBsubtitleAvail), this);
348 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);
349 g_object_set (G_OBJECT (m_gst_playbin), "text-sink", subsink, NULL);
355 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), gstBusSyncHandler, this);
356 char srt_filename[strlen(filename)+1];
357 strncpy(srt_filename,filename,strlen(filename)-3);
358 srt_filename[strlen(filename)-3]='\0';
359 strcat(srt_filename, "srt");
361 if (stat(srt_filename, &buffer) == 0)
363 eDebug("eServiceMP3::subtitle uri: %s", g_filename_to_uri(srt_filename, NULL, NULL));
364 g_object_set (G_OBJECT (m_gst_playbin), "suburi", g_filename_to_uri(srt_filename, NULL, NULL), NULL);
366 if ( m_sourceinfo.is_streaming )
368 g_signal_connect (G_OBJECT (m_gst_playbin), "notify::source", G_CALLBACK (gstHTTPSourceSetAgent), this);
372 m_event((iPlayableService*)this, evUser+12);
375 gst_object_unref(GST_OBJECT(m_gst_playbin));
377 eDebug("eServiceMP3::sorry, can't play: %s",m_errorInfo.error_message.c_str());
381 setBufferSize(m_buffer_size);
384 eServiceMP3::~eServiceMP3()
386 // disconnect subtitle callback
387 GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
391 g_signal_handler_disconnect (appsink, m_subs_to_pull_handler_id);
392 gst_object_unref(appsink);
395 delete m_subtitle_widget;
397 // disconnect sync handler callback
398 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), NULL, NULL);
400 if (m_state == stRunning)
404 gst_tag_list_free(m_stream_tags);
408 gst_object_unref (GST_OBJECT (m_gst_playbin));
409 eDebug("eServiceMP3::destruct!");
413 DEFINE_REF(eServiceMP3);
415 RESULT eServiceMP3::connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection)
417 connection = new eConnection((iPlayableService*)this, m_event.connect(event));
421 RESULT eServiceMP3::start()
423 ASSERT(m_state == stIdle);
428 eDebug("eServiceMP3::starting pipeline");
429 gst_element_set_state (m_gst_playbin, GST_STATE_PLAYING);
432 m_event(this, evStart);
437 void eServiceMP3::sourceTimeout()
439 eDebug("eServiceMP3::http source timeout! issuing eof...");
440 m_event((iPlayableService*)this, evEOF);
443 RESULT eServiceMP3::stop()
445 ASSERT(m_state != stIdle);
447 if (m_state == stStopped)
450 //GST_DEBUG_BIN_TO_DOT_FILE(GST_BIN(m_gst_playbin),GST_DEBUG_GRAPH_SHOW_ALL,"e2-playbin");
452 eDebug("eServiceMP3::stop %s", m_ref.path.c_str());
453 gst_element_set_state(m_gst_playbin, GST_STATE_NULL);
459 RESULT eServiceMP3::setTarget(int target)
464 RESULT eServiceMP3::pause(ePtr<iPauseableService> &ptr)
470 RESULT eServiceMP3::setSlowMotion(int ratio)
474 eDebug("eServiceMP3::setSlowMotion ratio=%f",1/(float)ratio);
475 return trickSeek(1/(float)ratio);
478 RESULT eServiceMP3::setFastForward(int ratio)
480 eDebug("eServiceMP3::setFastForward ratio=%i",ratio);
481 return trickSeek(ratio);
484 void eServiceMP3::seekTimeoutCB()
487 getPlayPosition(ppos);
489 ppos += 90000*m_currentTrickRatio;
494 m_seekTimeout->stop();
500 m_seekTimeout->stop();
507 RESULT eServiceMP3::pause()
509 if (!m_gst_playbin || m_state != stRunning)
512 gst_element_set_state(m_gst_playbin, GST_STATE_PAUSED);
517 RESULT eServiceMP3::unpause()
519 if (!m_gst_playbin || m_state != stRunning)
522 gst_element_set_state(m_gst_playbin, GST_STATE_PLAYING);
527 /* iSeekableService */
528 RESULT eServiceMP3::seek(ePtr<iSeekableService> &ptr)
534 RESULT eServiceMP3::getLength(pts_t &pts)
539 if (m_state != stRunning)
542 GstFormat fmt = GST_FORMAT_TIME;
545 if (!gst_element_query_duration(m_gst_playbin, &fmt, &len))
547 /* len is in nanoseconds. we have 90 000 pts per second. */
553 RESULT eServiceMP3::seekToImpl(pts_t to)
555 /* convert pts to nanoseconds */
556 gint64 time_nanoseconds = to * 11111LL;
557 if (!gst_element_seek (m_gst_playbin, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
558 GST_SEEK_TYPE_SET, time_nanoseconds,
559 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
561 eDebug("eServiceMP3::seekTo failed");
568 RESULT eServiceMP3::seekTo(pts_t to)
573 eSingleLocker l(m_subs_to_pull_lock); // this is needed to dont handle incomming subtitles during seek!
574 if (!(ret = seekToImpl(to)))
576 m_subtitle_pages.clear();
577 m_prev_decoder_time = -1;
578 m_decoder_time_valid_state = 0;
587 RESULT eServiceMP3::trickSeek(gdouble ratio)
592 return seekRelative(0, 0);
596 flags = GST_SEEK_FLAG_NONE;
597 flags |= GST_SEEK_FLAG_FLUSH;
598 // flags |= GstSeekFlags (GST_SEEK_FLAG_ACCURATE);
599 flags |= GST_SEEK_FLAG_KEY_UNIT;
600 // flags |= GstSeekFlags (GST_SEEK_FLAG_SEGMENT);
601 // flags |= GstSeekFlags (GST_SEEK_FLAG_SKIP);
603 GstFormat fmt = GST_FORMAT_TIME;
605 gst_element_query_duration(m_gst_playbin, &fmt, &len);
606 gst_element_query_position(m_gst_playbin, &fmt, &pos);
610 s_event = gst_event_new_seek (ratio, GST_FORMAT_TIME, (GstSeekFlags)flags, GST_SEEK_TYPE_SET, pos, GST_SEEK_TYPE_SET, len);
612 eDebug("eServiceMP3::trickSeek with rate %lf to %" GST_TIME_FORMAT " ", ratio, GST_TIME_ARGS (pos));
616 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);
619 if (!gst_element_send_event ( GST_ELEMENT (m_gst_playbin), s_event))
621 eDebug("eServiceMP3::trickSeek failed");
629 RESULT eServiceMP3::seekRelative(int direction, pts_t to)
635 getPlayPosition(ppos);
636 ppos += to * direction;
644 RESULT eServiceMP3::getPlayPosition(pts_t &pts)
646 GstFormat fmt = GST_FORMAT_TIME;
653 if (m_state != stRunning)
656 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
659 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
664 gchar *name = gst_element_get_name(sink);
665 gboolean use_get_decoder_time = strstr(name, "dvbaudiosink") || strstr(name, "dvbvideosink");
668 if (use_get_decoder_time)
669 g_signal_emit_by_name(sink, "get-decoder-time", &pos);
671 gst_object_unref(sink);
673 if (!use_get_decoder_time && !gst_element_query_position(m_gst_playbin, &fmt, &pos)) {
674 eDebug("gst_element_query_position failed in getPlayPosition");
678 /* pos is in nanoseconds. we have 90 000 pts per second. */
680 // eDebug("gst_element_query_position %lld pts (%lld ms)", pts, pos/1000000);
684 RESULT eServiceMP3::setTrickmode(int trick)
686 /* trickmode is not yet supported by our dvbmediasinks. */
690 RESULT eServiceMP3::isCurrentlySeekable()
692 int ret = 3; // seeking and fast/slow winding possible
697 if (m_state != stRunning)
699 if (m_sourceinfo.is_streaming)
702 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
704 // disable fast winding yet when a dvbvideosink or dvbaudiosink is used
705 // for this we must do some changes on different places.. (gstreamer.. our sinks.. enigma2)
707 ret &= ~2; // only seeking possible
708 gst_object_unref(sink);
711 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
713 ret &= ~2; // only seeking possible
714 gst_object_unref(sink);
721 RESULT eServiceMP3::info(ePtr<iServiceInformation>&i)
727 RESULT eServiceMP3::getName(std::string &name)
729 std::string title = m_ref.getName();
733 size_t n = name.rfind('/');
734 if (n != std::string::npos)
735 name = name.substr(n + 1);
742 int eServiceMP3::getInfo(int w)
744 const gchar *tag = 0;
748 case sServiceref: return m_ref;
749 case sVideoHeight: return m_height;
750 case sVideoWidth: return m_width;
751 case sFrameRate: return m_framerate;
752 case sProgressive: return m_progressive;
753 case sAspect: return m_aspect;
757 case sTagTitleSortname:
758 case sTagArtistSortname:
759 case sTagAlbumSortname:
764 case sTagExtendedComment:
767 case sTagDescription:
770 case sTagOrganization:
772 case sTagCopyrightURI:
780 case sTagLanguageCode:
782 case sTagChannelMode:
789 case sTagReferenceLevel:
790 case sTagBeatsPerMinute:
792 case sTagPreviewImage:
794 return resIsPyObject;
795 case sTagTrackNumber:
796 tag = GST_TAG_TRACK_NUMBER;
799 tag = GST_TAG_TRACK_COUNT;
801 case sTagAlbumVolumeNumber:
802 tag = GST_TAG_ALBUM_VOLUME_NUMBER;
804 case sTagAlbumVolumeCount:
805 tag = GST_TAG_ALBUM_VOLUME_COUNT;
808 tag = GST_TAG_BITRATE;
810 case sTagNominalBitrate:
811 tag = GST_TAG_NOMINAL_BITRATE;
813 case sTagMinimumBitrate:
814 tag = GST_TAG_MINIMUM_BITRATE;
816 case sTagMaximumBitrate:
817 tag = GST_TAG_MAXIMUM_BITRATE;
820 tag = GST_TAG_SERIAL;
822 case sTagEncoderVersion:
823 tag = GST_TAG_ENCODER_VERSION;
832 if (!m_stream_tags || !tag)
836 if (gst_tag_list_get_uint(m_stream_tags, tag, &value))
842 std::string eServiceMP3::getInfoString(int w)
844 if ( !m_stream_tags && w < sUser && w > 26 )
846 const gchar *tag = 0;
853 tag = GST_TAG_ARTIST;
858 case sTagTitleSortname:
859 tag = GST_TAG_TITLE_SORTNAME;
861 case sTagArtistSortname:
862 tag = GST_TAG_ARTIST_SORTNAME;
864 case sTagAlbumSortname:
865 tag = GST_TAG_ALBUM_SORTNAME;
869 if (gst_tag_list_get_date(m_stream_tags, GST_TAG_DATE, &date))
872 g_date_strftime (res, sizeof(res), "%Y-%M-%D", date);
873 return (std::string)res;
877 tag = GST_TAG_COMPOSER;
883 tag = GST_TAG_COMMENT;
885 case sTagExtendedComment:
886 tag = GST_TAG_EXTENDED_COMMENT;
889 tag = GST_TAG_LOCATION;
892 tag = GST_TAG_HOMEPAGE;
894 case sTagDescription:
895 tag = GST_TAG_DESCRIPTION;
898 tag = GST_TAG_VERSION;
903 case sTagOrganization:
904 tag = GST_TAG_ORGANIZATION;
907 tag = GST_TAG_COPYRIGHT;
909 case sTagCopyrightURI:
910 tag = GST_TAG_COPYRIGHT_URI;
913 tag = GST_TAG_CONTACT;
916 tag = GST_TAG_LICENSE;
919 tag = GST_TAG_LICENSE_URI;
925 tag = GST_TAG_AUDIO_CODEC;
928 tag = GST_TAG_VIDEO_CODEC;
931 tag = GST_TAG_ENCODER;
933 case sTagLanguageCode:
934 tag = GST_TAG_LANGUAGE_CODE;
937 tag = GST_TAG_KEYWORDS;
939 case sTagChannelMode:
940 tag = "channel-mode";
943 return m_errorInfo.error_message;
950 if (gst_tag_list_get_string(m_stream_tags, tag, &value))
952 std::string res = value;
959 PyObject *eServiceMP3::getInfoObject(int w)
961 const gchar *tag = 0;
962 bool isBuffer = false;
966 tag = GST_TAG_TRACK_GAIN;
969 tag = GST_TAG_TRACK_PEAK;
972 tag = GST_TAG_ALBUM_GAIN;
975 tag = GST_TAG_ALBUM_PEAK;
977 case sTagReferenceLevel:
978 tag = GST_TAG_REFERENCE_LEVEL;
980 case sTagBeatsPerMinute:
981 tag = GST_TAG_BEATS_PER_MINUTE;
987 case sTagPreviewImage:
988 tag = GST_TAG_PREVIEW_IMAGE;
992 tag = GST_TAG_ATTACHMENT;
1001 const GValue *gv_buffer = gst_tag_list_get_value_index(m_stream_tags, tag, 0);
1005 buffer = gst_value_get_buffer (gv_buffer);
1006 return PyBuffer_FromMemory(GST_BUFFER_DATA(buffer), GST_BUFFER_SIZE(buffer));
1011 gdouble value = 0.0;
1012 gst_tag_list_get_double(m_stream_tags, tag, &value);
1013 return PyFloat_FromDouble(value);
1019 RESULT eServiceMP3::audioChannel(ePtr<iAudioChannelSelection> &ptr)
1025 RESULT eServiceMP3::audioTracks(ePtr<iAudioTrackSelection> &ptr)
1031 RESULT eServiceMP3::subtitle(ePtr<iSubtitleOutput> &ptr)
1037 RESULT eServiceMP3::audioDelay(ePtr<iAudioDelay> &ptr)
1043 int eServiceMP3::getNumberOfTracks()
1045 return m_audioStreams.size();
1048 int eServiceMP3::getCurrentTrack()
1050 if (m_currentAudioStream == -1)
1051 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", &m_currentAudioStream, NULL);
1052 return m_currentAudioStream;
1055 RESULT eServiceMP3::selectTrack(unsigned int i)
1058 getPlayPosition(ppos);
1063 int ret = selectAudioStream(i);
1072 int eServiceMP3::selectAudioStream(int i)
1075 g_object_set (G_OBJECT (m_gst_playbin), "current-audio", i, NULL);
1076 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", ¤t_audio, NULL);
1077 if ( current_audio == i )
1079 eDebug ("eServiceMP3::switched to audio stream %i", current_audio);
1080 m_currentAudioStream = i;
1086 int eServiceMP3::getCurrentChannel()
1091 RESULT eServiceMP3::selectChannel(int i)
1093 eDebug("eServiceMP3::selectChannel(%i)",i);
1097 RESULT eServiceMP3::getTrackInfo(struct iAudioTrackInfo &info, unsigned int i)
1099 if (i >= m_audioStreams.size())
1101 info.m_description = m_audioStreams[i].codec;
1102 /* if (m_audioStreams[i].type == atMPEG)
1103 info.m_description = "MPEG";
1104 else if (m_audioStreams[i].type == atMP3)
1105 info.m_description = "MP3";
1106 else if (m_audioStreams[i].type == atAC3)
1107 info.m_description = "AC3";
1108 else if (m_audioStreams[i].type == atAAC)
1109 info.m_description = "AAC";
1110 else if (m_audioStreams[i].type == atDTS)
1111 info.m_description = "DTS";
1112 else if (m_audioStreams[i].type == atPCM)
1113 info.m_description = "PCM";
1114 else if (m_audioStreams[i].type == atOGG)
1115 info.m_description = "OGG";
1116 else if (m_audioStreams[i].type == atFLAC)
1117 info.m_description = "FLAC";
1119 info.m_description = "???";*/
1120 if (info.m_language.empty())
1121 info.m_language = m_audioStreams[i].language_code;
1125 subtype_t getSubtitleType(GstPad* pad, gchar *g_codec=NULL)
1127 subtype_t type = stUnknown;
1128 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1132 GstStructure* str = gst_caps_get_structure(caps, 0);
1133 const gchar *g_type = gst_structure_get_name(str);
1134 eDebug("getSubtitleType::subtitle probe caps type=%s", g_type);
1136 if ( !strcmp(g_type, "video/x-dvd-subpicture") )
1138 else if ( !strcmp(g_type, "text/x-pango-markup") )
1140 else if ( !strcmp(g_type, "text/plain") )
1142 else if ( !strcmp(g_type, "subpicture/x-pgs") )
1145 eDebug("getSubtitleType::unsupported subtitle caps %s (%s)", g_type, g_codec);
1149 eDebug("getSubtitleType::subtitle probe codec tag=%s", g_codec);
1150 if ( !strcmp(g_codec, "VOB") )
1152 else if ( !strcmp(g_codec, "SubStation Alpha") || !strcmp(g_codec, "SSA") )
1154 else if ( !strcmp(g_codec, "ASS") )
1156 else if ( !strcmp(g_codec, "UTF-8 plain text") )
1159 eDebug("getSubtitleType::unsupported subtitle codec %s", g_codec);
1162 eDebug("getSubtitleType::unidentifiable subtitle stream!");
1167 void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg)
1173 source = GST_MESSAGE_SRC(msg);
1174 if (!GST_IS_OBJECT(source))
1176 sourceName = gst_object_get_name(source);
1179 if (gst_message_get_structure(msg))
1180 string = gst_structure_to_string(gst_message_get_structure(msg));
1182 string = g_strdup(GST_MESSAGE_TYPE_NAME(msg));
1183 eDebug("eTsRemoteSource::gst_message from %s: %s", sourceName, string);
1186 switch (GST_MESSAGE_TYPE (msg))
1188 case GST_MESSAGE_EOS:
1189 m_event((iPlayableService*)this, evEOF);
1191 case GST_MESSAGE_STATE_CHANGED:
1193 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1196 if(!strncmp(sourceName, "hls", 3))
1198 //eDebug("HLS Protocol detected : source [%s]", sourceName);
1199 m_is_hls_stream = 1;
1204 GstState old_state, new_state;
1205 gst_message_parse_state_changed(msg, &old_state, &new_state, NULL);
1207 if(old_state == new_state)
1210 eDebug("eServiceMP3::state transition %s -> %s", gst_element_state_get_name(old_state), gst_element_state_get_name(new_state));
1212 GstStateChange transition = (GstStateChange)GST_STATE_TRANSITION(old_state, new_state);
1216 case GST_STATE_CHANGE_NULL_TO_READY:
1219 case GST_STATE_CHANGE_READY_TO_PAUSED:
1221 GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
1224 g_object_set (G_OBJECT (appsink), "max-buffers", 2, NULL);
1225 g_object_set (G_OBJECT (appsink), "sync", FALSE, NULL);
1226 g_object_set (G_OBJECT (appsink), "emit-signals", TRUE, NULL);
1227 eDebug("eServiceMP3::appsink properties set!");
1228 gst_object_unref(appsink);
1230 setAC3Delay(ac3_delay);
1231 setPCMDelay(pcm_delay);
1233 case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
1235 if ( m_sourceinfo.is_streaming && m_streamingsrc_timeout )
1236 m_streamingsrc_timeout->stop();
1238 case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
1241 case GST_STATE_CHANGE_PAUSED_TO_READY:
1244 case GST_STATE_CHANGE_READY_TO_NULL:
1250 case GST_MESSAGE_ERROR:
1254 gst_message_parse_error (msg, &err, &debug);
1256 eWarning("Gstreamer error: %s (domain:%i, code:%i) from %s", err->message, err->domain, err->code, sourceName );
1257 if ( err->domain == GST_STREAM_ERROR )
1259 if ( err->code == GST_STREAM_ERROR_CODEC_NOT_FOUND )
1261 if ( g_strrstr(sourceName, "videosink") )
1262 m_event((iPlayableService*)this, evUser+11);
1263 else if ( g_strrstr(sourceName, "audiosink") )
1264 m_event((iPlayableService*)this, evUser+10);
1267 else //if( err->domain == 1232 )
1269 if ( err->code == 5 )
1270 m_event((iPlayableService*)this, evUser+20);
1275 case GST_MESSAGE_INFO:
1280 gst_message_parse_info (msg, &inf, &debug);
1282 if ( inf->domain == GST_STREAM_ERROR && inf->code == GST_STREAM_ERROR_DECODE )
1284 if ( g_strrstr(sourceName, "videosink") )
1285 m_event((iPlayableService*)this, evUser+14);
1290 case GST_MESSAGE_TAG:
1292 GstTagList *tags, *result;
1293 gst_message_parse_tag(msg, &tags);
1295 result = gst_tag_list_merge(m_stream_tags, tags, GST_TAG_MERGE_REPLACE);
1299 gst_tag_list_free(m_stream_tags);
1300 m_stream_tags = result;
1303 const GValue *gv_image = gst_tag_list_get_value_index(tags, GST_TAG_IMAGE, 0);
1306 GstBuffer *buf_image;
1307 buf_image = gst_value_get_buffer (gv_image);
1308 int fd = open("/tmp/.id3coverart", O_CREAT|O_WRONLY|O_TRUNC, 0644);
1309 int ret = write(fd, GST_BUFFER_DATA(buf_image), GST_BUFFER_SIZE(buf_image));
1311 eDebug("eServiceMP3::/tmp/.id3coverart %d bytes written ", ret);
1312 m_event((iPlayableService*)this, evUser+13);
1314 gst_tag_list_free(tags);
1315 m_event((iPlayableService*)this, evUpdatedInfo);
1318 case GST_MESSAGE_ASYNC_DONE:
1320 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1324 gint i, active_idx, n_video = 0, n_audio = 0, n_text = 0;
1326 g_object_get (m_gst_playbin, "n-video", &n_video, NULL);
1327 g_object_get (m_gst_playbin, "n-audio", &n_audio, NULL);
1328 g_object_get (m_gst_playbin, "n-text", &n_text, NULL);
1330 eDebug("eServiceMP3::async-done - %d video, %d audio, %d subtitle", n_video, n_audio, n_text);
1332 if ( n_video + n_audio <= 0 )
1337 m_audioStreams.clear();
1338 m_subtitleStreams.clear();
1340 for (i = 0; i < n_audio; i++)
1343 gchar *g_codec, *g_lang;
1345 g_signal_emit_by_name (m_gst_playbin, "get-audio-pad", i, &pad);
1346 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1349 GstStructure* str = gst_caps_get_structure(caps, 0);
1350 const gchar *g_type = gst_structure_get_name(str);
1351 audio.type = gstCheckAudioPad(str);
1352 g_codec = g_strdup(g_type);
1353 g_lang = g_strdup_printf ("und");
1354 g_signal_emit_by_name (m_gst_playbin, "get-audio-tags", i, &tags);
1355 if ( tags && gst_is_tag_list(tags) )
1357 gst_tag_list_get_string(tags, GST_TAG_AUDIO_CODEC, &g_codec);
1358 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1359 gst_tag_list_free(tags);
1361 audio.language_code = std::string(g_lang);
1362 audio.codec = std::string(g_codec);
1363 eDebug("eServiceMP3::audio stream=%i codec=%s language=%s", i, g_codec, g_lang);
1364 m_audioStreams.push_back(audio);
1367 gst_caps_unref(caps);
1370 for (i = 0; i < n_text; i++)
1372 gchar *g_codec = NULL, *g_lang = NULL;
1373 g_signal_emit_by_name (m_gst_playbin, "get-text-tags", i, &tags);
1374 subtitleStream subs;
1377 g_lang = g_strdup_printf ("und");
1378 if ( tags && gst_is_tag_list(tags) )
1380 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1381 gst_tag_list_get_string(tags, GST_TAG_SUBTITLE_CODEC, &g_codec);
1382 gst_tag_list_free(tags);
1385 subs.language_code = std::string(g_lang);
1386 eDebug("eServiceMP3::subtitle stream=%i language=%s codec=%s", i, g_lang, g_codec);
1389 g_signal_emit_by_name (m_gst_playbin, "get-text-pad", i, &pad);
1391 g_signal_connect (G_OBJECT (pad), "notify::caps", G_CALLBACK (gstTextpadHasCAPS), this);
1392 subs.type = getSubtitleType(pad, g_codec);
1394 m_subtitleStreams.push_back(subs);
1397 m_event((iPlayableService*)this, evUpdatedEventInfo);
1399 if ( m_errorInfo.missing_codec != "" )
1401 if ( m_errorInfo.missing_codec.find("video/") == 0 || ( m_errorInfo.missing_codec.find("audio/") == 0 && getNumberOfTracks() == 0 ) )
1402 m_event((iPlayableService*)this, evUser+12);
1406 case GST_MESSAGE_ELEMENT:
1408 if (const GstStructure *msgstruct = gst_message_get_structure(msg))
1410 if ( gst_is_missing_plugin_message(msg) )
1413 gst_structure_get (msgstruct, "detail", GST_TYPE_CAPS, &caps, NULL);
1414 std::string codec = (const char*) gst_caps_to_string(caps);
1415 gchar *description = gst_missing_plugin_message_get_description(msg);
1418 eDebug("eServiceMP3::m_errorInfo.missing_codec = %s", codec.c_str());
1419 m_errorInfo.error_message = "GStreamer plugin " + (std::string)description + " not available!\n";
1420 m_errorInfo.missing_codec = codec.substr(0,(codec.find_first_of(',')));
1421 g_free(description);
1423 gst_caps_unref(caps);
1427 const gchar *eventname = gst_structure_get_name(msgstruct);
1430 if (!strcmp(eventname, "eventSizeChanged") || !strcmp(eventname, "eventSizeAvail"))
1432 gst_structure_get_int (msgstruct, "aspect_ratio", &m_aspect);
1433 gst_structure_get_int (msgstruct, "width", &m_width);
1434 gst_structure_get_int (msgstruct, "height", &m_height);
1435 if (strstr(eventname, "Changed"))
1436 m_event((iPlayableService*)this, evVideoSizeChanged);
1438 else if (!strcmp(eventname, "eventFrameRateChanged") || !strcmp(eventname, "eventFrameRateAvail"))
1440 gst_structure_get_int (msgstruct, "frame_rate", &m_framerate);
1441 if (strstr(eventname, "Changed"))
1442 m_event((iPlayableService*)this, evVideoFramerateChanged);
1444 else if (!strcmp(eventname, "eventProgressiveChanged") || !strcmp(eventname, "eventProgressiveAvail"))
1446 gst_structure_get_int (msgstruct, "progressive", &m_progressive);
1447 if (strstr(eventname, "Changed"))
1448 m_event((iPlayableService*)this, evVideoProgressiveChanged);
1455 case GST_MESSAGE_BUFFERING:
1457 GstBufferingMode mode;
1458 gst_message_parse_buffering(msg, &(m_bufferInfo.bufferPercent));
1459 gst_message_parse_buffering_stats(msg, &mode, &(m_bufferInfo.avgInRate), &(m_bufferInfo.avgOutRate), &(m_bufferInfo.bufferingLeft));
1460 m_event((iPlayableService*)this, evBuffering);
1463 case GST_MESSAGE_STREAM_STATUS:
1465 GstStreamStatusType type;
1467 gst_message_parse_stream_status (msg, &type, &owner);
1468 if ( type == GST_STREAM_STATUS_TYPE_CREATE && m_sourceinfo.is_streaming )
1470 if ( GST_IS_PAD(source) )
1471 owner = gst_pad_get_parent_element(GST_PAD(source));
1472 else if ( GST_IS_ELEMENT(source) )
1473 owner = GST_ELEMENT(source);
1478 GstElementFactory *factory = gst_element_get_factory(GST_ELEMENT(owner));
1479 const gchar *name = gst_plugin_feature_get_name(GST_PLUGIN_FEATURE(factory));
1480 if (!strcmp(name, "souphttpsrc"))
1482 m_streamingsrc_timeout->start(HTTP_TIMEOUT*1000, true);
1483 g_object_set (G_OBJECT (owner), "timeout", HTTP_TIMEOUT, NULL);
1484 eDebug("eServiceMP3::GST_STREAM_STATUS_TYPE_CREATE -> setting timeout on %s to %is", name, HTTP_TIMEOUT);
1487 else if (m_is_hls_stream && !strncmp(name, "queue", 5))
1489 m_streamingsrc_timeout->stop();
1490 m_is_hls_stream = 0;
1491 //eDebug("Stoped response timeout!! : HLS");
1494 if ( GST_IS_PAD(source) )
1495 gst_object_unref(owner);
1502 g_free (sourceName);
1505 GstBusSyncReply eServiceMP3::gstBusSyncHandler(GstBus *bus, GstMessage *message, gpointer user_data)
1507 eServiceMP3 *_this = (eServiceMP3*)user_data;
1508 _this->m_pump.send(Message(1));
1510 return GST_BUS_PASS;
1513 void eServiceMP3::gstHTTPSourceSetAgent(GObject *object, GParamSpec *unused, gpointer user_data)
1515 eServiceMP3 *_this = (eServiceMP3*)user_data;
1517 g_object_get(_this->m_gst_playbin, "source", &source, NULL);
1518 g_object_set (G_OBJECT (source), "user-agent", _this->m_useragent.c_str(), NULL);
1519 gst_object_unref(source);
1522 audiotype_t eServiceMP3::gstCheckAudioPad(GstStructure* structure)
1527 if ( gst_structure_has_name (structure, "audio/mpeg"))
1529 gint mpegversion, layer = -1;
1530 if (!gst_structure_get_int (structure, "mpegversion", &mpegversion))
1533 switch (mpegversion) {
1536 gst_structure_get_int (structure, "layer", &layer);
1552 else if ( gst_structure_has_name (structure, "audio/x-ac3") || gst_structure_has_name (structure, "audio/ac3") )
1554 else if ( gst_structure_has_name (structure, "audio/x-dts") || gst_structure_has_name (structure, "audio/dts") )
1556 else if ( gst_structure_has_name (structure, "audio/x-raw-int") )
1562 void eServiceMP3::gstPoll(const Message &msg)
1566 GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin));
1567 GstMessage *message;
1568 while ((message = gst_bus_pop(bus)))
1570 gstBusCall(bus, message);
1571 gst_message_unref (message);
1574 else if (msg.type == 2)
1576 else if (msg.type == 3)
1577 gstTextpadHasCAPS_synced(msg.d.pad);
1579 eDebug("gstPoll unhandled Message %d\n", msg.type);
1582 eAutoInitPtr<eServiceFactoryMP3> init_eServiceFactoryMP3(eAutoInitNumbers::service+1, "eServiceFactoryMP3");
1584 void eServiceMP3::gstCBsubtitleAvail(GstElement *appsink, gpointer user_data)
1586 eServiceMP3 *_this = (eServiceMP3*)user_data;
1587 eSingleLocker l(_this->m_subs_to_pull_lock);
1588 ++_this->m_subs_to_pull;
1589 _this->m_pump.send(Message(2));
1592 void eServiceMP3::gstTextpadHasCAPS(GstPad *pad, GParamSpec * unused, gpointer user_data)
1594 eServiceMP3 *_this = (eServiceMP3*)user_data;
1596 gst_object_ref (pad);
1598 _this->m_pump.send(Message(3, pad));
1601 // after messagepump
1602 void eServiceMP3::gstTextpadHasCAPS_synced(GstPad *pad)
1606 g_object_get (G_OBJECT (pad), "caps", &caps, NULL);
1608 eDebug("gstTextpadHasCAPS:: signal::caps = %s", gst_caps_to_string(caps));
1612 subtitleStream subs;
1614 // eDebug("gstGhostpadHasCAPS_synced %p %d", pad, m_subtitleStreams.size());
1616 if (!m_subtitleStreams.empty())
1617 subs = m_subtitleStreams[m_currentSubtitleStream];
1619 subs.type = stUnknown;
1623 if ( subs.type == stUnknown )
1626 // eDebug("gstGhostpadHasCAPS::m_subtitleStreams[%i].type == stUnknown...", m_currentSubtitleStream);
1629 g_signal_emit_by_name (m_gst_playbin, "get-text-tags", m_currentSubtitleStream, &tags);
1631 g_lang = g_strdup_printf ("und");
1632 if ( tags && gst_is_tag_list(tags) )
1633 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1635 subs.language_code = std::string(g_lang);
1636 subs.type = getSubtitleType(pad);
1638 if (!m_subtitleStreams.empty())
1639 m_subtitleStreams[m_currentSubtitleStream] = subs;
1641 m_subtitleStreams.push_back(subs);
1646 // 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));
1648 gst_caps_unref (caps);
1651 gst_object_unref (pad);
1654 void eServiceMP3::pullSubtitle()
1657 g_object_get (G_OBJECT (m_gst_playbin), "text-sink", &sink, NULL);
1661 while (m_subs_to_pull && m_subtitle_pages.size() < 2)
1665 eSingleLocker l(m_subs_to_pull_lock);
1667 g_signal_emit_by_name (sink, "pull-buffer", &buffer);
1671 gint64 buf_pos = GST_BUFFER_TIMESTAMP(buffer);
1672 gint64 duration_ns = GST_BUFFER_DURATION(buffer);
1673 size_t len = GST_BUFFER_SIZE(buffer);
1674 eDebug("pullSubtitle m_subtitleStreams[m_currentSubtitleStream].type=%i",m_subtitleStreams[m_currentSubtitleStream].type);
1676 if ( m_subtitleStreams[m_currentSubtitleStream].type )
1678 if ( m_subtitleStreams[m_currentSubtitleStream].type < stVOB )
1680 unsigned char line[len+1];
1682 memcpy(line, GST_BUFFER_DATA(buffer), len);
1684 eDebug("got new text subtitle @ buf_pos = %lld ns (in pts=%lld): '%s' ", buf_pos, buf_pos/11111, line);
1685 gRGB rgbcol(0xD0,0xD0,0xD0);
1686 page.type = SubtitlePage::Pango;
1687 page.pango_page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)line));
1688 page.pango_page.m_show_pts = buf_pos / 11111L;
1689 page.pango_page.m_timeout = duration_ns / 1000000;
1690 m_subtitle_pages.push_back(page);
1691 if (m_subtitle_pages.size()==1)
1696 eDebug("unsupported subpicture... ignoring");
1699 gst_buffer_unref(buffer);
1702 gst_object_unref(sink);
1705 eDebug("no subtitle sink!");
1708 void eServiceMP3::pushSubtitles()
1710 while ( !m_subtitle_pages.empty() )
1712 SubtitlePage &frontpage = m_subtitle_pages.front();
1715 gint64 show_pts = 0;
1717 getPlayPosition(running_pts);
1719 if (m_decoder_time_valid_state < 4) {
1720 ++m_decoder_time_valid_state;
1721 if (m_prev_decoder_time == running_pts)
1722 m_decoder_time_valid_state = 0;
1723 if (m_decoder_time_valid_state < 4) {
1724 // if (m_decoder_time_valid_state)
1725 // eDebug("%d: decoder time not valid! prev %lld, now %lld\n", m_decoder_time_valid_state, m_prev_decoder_time/90, running_pts/90);
1727 // eDebug("%d: decoder time not valid! now %lld\n", m_decoder_time_valid_state, running_pts/90);
1728 m_subtitle_sync_timer->start(25, true);
1729 m_prev_decoder_time = running_pts;
1734 if (frontpage.type == SubtitlePage::Pango)
1735 show_pts = frontpage.pango_page.m_show_pts;
1737 diff_ms = ( show_pts - running_pts ) / 90;
1738 eDebug("check subtitle: decoder: %lld, show_pts: %lld, diff: %lld ms", running_pts/90, show_pts/90, diff_ms);
1740 if ( diff_ms < -100 )
1742 eDebug("subtitle too late... drop");
1743 m_subtitle_pages.pop_front();
1745 else if ( diff_ms > 20 )
1747 eDebug("start timer");
1748 m_subtitle_sync_timer->start(diff_ms, true);
1751 else // immediate show
1753 if ( m_subtitle_widget )
1756 if ( frontpage.type == SubtitlePage::Pango)
1757 m_subtitle_widget->setPage(frontpage.pango_page);
1758 m_subtitle_widget->show();
1760 m_subtitle_pages.pop_front();
1763 if (m_subtitle_pages.empty())
1768 RESULT eServiceMP3::enableSubtitles(eWidget *parent, ePyObject tuple)
1770 eDebug ("eServiceMP3::enableSubtitles m_currentSubtitleStream=%i this=%p",m_currentSubtitleStream, this);
1772 int tuplesize = PyTuple_Size(tuple);
1775 eSingleLocker l(m_subs_to_pull_lock);
1778 // g_signal_emit_by_name (m_gst_playbin, "get-text-pad", m_currentSubtitleStream, &pad);
1779 // gst_element_get_static_pad(m_gst_subtitlebin, "sink");
1780 // gulong subprobe_handler_id = gst_pad_add_buffer_probe (pad, G_CALLBACK (gstCBsubtitleDrop), NULL);
1782 if (!PyTuple_Check(tuple))
1786 entry = PyTuple_GET_ITEM(tuple, 1);
1787 if (!PyInt_Check(entry))
1789 pid = PyInt_AsLong(entry);
1790 entry = PyTuple_GET_ITEM(tuple, 2);
1791 if (!PyInt_Check(entry))
1793 type = PyInt_AsLong(entry);
1795 if (m_currentSubtitleStream != pid)
1797 g_object_set (G_OBJECT (m_gst_playbin), "current-text", pid, NULL);
1798 eDebug ("eServiceMP3::enableSubtitles g_object_set current-text = %i", pid);
1799 m_currentSubtitleStream = pid;
1801 m_prev_decoder_time = -1;
1802 m_subtitle_pages.clear();
1805 m_subtitle_widget = 0;
1806 m_subtitle_widget = new eSubtitleWidget(parent);
1807 m_subtitle_widget->resize(parent->size()); /* full size */
1809 g_object_get (G_OBJECT (m_gst_playbin), "current-text", &text_pid, NULL);
1811 eDebug ("eServiceMP3::switched to subtitle stream %i", text_pid);
1812 // gst_pad_remove_buffer_probe (pad, subprobe_handler_id);
1814 m_event((iPlayableService*)this, evUpdatedInfo);
1819 eDebug("eServiceMP3::enableSubtitles needs a tuple as 2nd argument!\n"
1820 "for gst subtitles (2, subtitle_stream_count, subtitle_type)");
1824 RESULT eServiceMP3::disableSubtitles(eWidget *parent)
1826 eDebug("eServiceMP3::disableSubtitles");
1827 m_subtitle_pages.clear();
1828 delete m_subtitle_widget;
1829 m_subtitle_widget = 0;
1833 PyObject *eServiceMP3::getCachedSubtitle()
1835 // eDebug("eServiceMP3::getCachedSubtitle");
1839 PyObject *eServiceMP3::getSubtitleList()
1841 // eDebug("eServiceMP3::getSubtitleList");
1842 ePyObject l = PyList_New(0);
1845 for (std::vector<subtitleStream>::iterator IterSubtitleStream(m_subtitleStreams.begin()); IterSubtitleStream != m_subtitleStreams.end(); ++IterSubtitleStream)
1847 subtype_t type = IterSubtitleStream->type;
1856 ePyObject tuple = PyTuple_New(5);
1857 // eDebug("eServiceMP3::getSubtitleList idx=%i type=%i, code=%s", stream_idx, int(type), (IterSubtitleStream->language_code).c_str());
1858 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(2));
1859 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(stream_idx));
1860 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(int(type)));
1861 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(0));
1862 PyTuple_SET_ITEM(tuple, 4, PyString_FromString((IterSubtitleStream->language_code).c_str()));
1863 PyList_Append(l, tuple);
1869 eDebug("eServiceMP3::getSubtitleList finished");
1873 RESULT eServiceMP3::streamed(ePtr<iStreamedService> &ptr)
1879 PyObject *eServiceMP3::getBufferCharge()
1881 ePyObject tuple = PyTuple_New(5);
1882 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(m_bufferInfo.bufferPercent));
1883 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(m_bufferInfo.avgInRate));
1884 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(m_bufferInfo.avgOutRate));
1885 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(m_bufferInfo.bufferingLeft));
1886 PyTuple_SET_ITEM(tuple, 4, PyInt_FromLong(m_buffer_size));
1890 int eServiceMP3::setBufferSize(int size)
1892 m_buffer_size = size;
1893 g_object_set (G_OBJECT (m_gst_playbin), "buffer-size", m_buffer_size, NULL);
1897 int eServiceMP3::getAC3Delay()
1902 int eServiceMP3::getPCMDelay()
1907 void eServiceMP3::setAC3Delay(int delay)
1910 if (!m_gst_playbin || m_state != stRunning)
1915 int config_delay_int = delay;
1916 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1920 std::string config_delay;
1921 if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
1922 config_delay_int += atoi(config_delay.c_str());
1923 gst_object_unref(sink);
1927 eDebug("dont apply ac3 delay when no video is running!");
1928 config_delay_int = 0;
1931 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1935 gchar *name = gst_element_get_name(sink);
1936 if (strstr(name, "dvbaudiosink"))
1937 eTSMPEGDecoder::setHwAC3Delay(config_delay_int);
1939 gst_object_unref(sink);
1944 void eServiceMP3::setPCMDelay(int delay)
1947 if (!m_gst_playbin || m_state != stRunning)
1952 int config_delay_int = delay;
1953 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1957 std::string config_delay;
1958 if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
1959 config_delay_int += atoi(config_delay.c_str());
1960 gst_object_unref(sink);
1964 eDebug("dont apply pcm delay when no video is running!");
1965 config_delay_int = 0;
1968 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1972 gchar *name = gst_element_get_name(sink);
1973 if (strstr(name, "dvbaudiosink"))
1974 eTSMPEGDecoder::setHwPCMDelay(config_delay_int);
1977 // this is realy untested..and not used yet
1978 gint64 offset = config_delay_int;
1979 offset *= 1000000; // milli to nano
1980 g_object_set (G_OBJECT (m_gst_playbin), "ts-offset", offset, NULL);
1983 gst_object_unref(sink);