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 = "";
233 CONNECT(m_seekTimeout->timeout, eServiceMP3::seekTimeoutCB);
234 CONNECT(m_subtitle_sync_timer->timeout, eServiceMP3::pushSubtitles);
235 CONNECT(m_pump.recv_msg, eServiceMP3::gstPoll);
236 m_aspect = m_width = m_height = m_framerate = m_progressive = -1;
239 eDebug("eServiceMP3::construct!");
241 const char *filename = m_ref.path.c_str();
242 const char *ext = strrchr(filename, '.');
246 m_sourceinfo.is_video = FALSE;
247 m_sourceinfo.audiotype = atUnknown;
248 if ( (strcasecmp(ext, ".mpeg") && strcasecmp(ext, ".mpg") && strcasecmp(ext, ".vob") && strcasecmp(ext, ".bin") && strcasecmp(ext, ".dat") ) == 0 )
250 m_sourceinfo.containertype = ctMPEGPS;
251 m_sourceinfo.is_video = TRUE;
253 else if ( strcasecmp(ext, ".ts") == 0 )
255 m_sourceinfo.containertype = ctMPEGTS;
256 m_sourceinfo.is_video = TRUE;
258 else if ( strcasecmp(ext, ".mkv") == 0 )
260 m_sourceinfo.containertype = ctMKV;
261 m_sourceinfo.is_video = TRUE;
263 else if ( strcasecmp(ext, ".avi") == 0 || strcasecmp(ext, ".divx") == 0)
265 m_sourceinfo.containertype = ctAVI;
266 m_sourceinfo.is_video = TRUE;
268 else if ( strcasecmp(ext, ".mp4") == 0 || strcasecmp(ext, ".mov") == 0 || strcasecmp(ext, ".m4v") == 0)
270 m_sourceinfo.containertype = ctMP4;
271 m_sourceinfo.is_video = TRUE;
273 else if ( strcasecmp(ext, ".m4a") == 0 )
275 m_sourceinfo.containertype = ctMP4;
276 m_sourceinfo.audiotype = atAAC;
278 else if ( strcasecmp(ext, ".mp3") == 0 )
279 m_sourceinfo.audiotype = atMP3;
280 else if ( (strncmp(filename, "/autofs/", 8) || strncmp(filename+strlen(filename)-13, "/track-", 7) || strcasecmp(ext, ".wav")) == 0 )
281 m_sourceinfo.containertype = ctCDA;
282 if ( strcasecmp(ext, ".dat") == 0 )
284 m_sourceinfo.containertype = ctVCD;
285 m_sourceinfo.is_video = TRUE;
287 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 )
288 m_sourceinfo.is_streaming = TRUE;
292 if ( m_sourceinfo.is_streaming )
294 uri = g_strdup_printf ("%s", filename);
295 m_streamingsrc_timeout = eTimer::create(eApp);;
296 CONNECT(m_streamingsrc_timeout->timeout, eServiceMP3::sourceTimeout);
298 std::string config_str;
299 if( ePythonConfigQuery::getConfigValue("config.mediaplayer.useAlternateUserAgent", config_str) == 0 )
301 if ( config_str == "True" )
302 ePythonConfigQuery::getConfigValue("config.mediaplayer.alternateUserAgent", m_useragent);
304 if ( m_useragent.length() == 0 )
305 m_useragent = "Dream Multimedia Dreambox Enigma2 Mediaplayer";
307 else if ( m_sourceinfo.containertype == ctCDA )
309 int i_track = atoi(filename+18);
310 uri = g_strdup_printf ("cdda://%i", i_track);
312 else if ( m_sourceinfo.containertype == ctVCD )
314 int fd = open(filename,O_RDONLY);
316 int ret = read(fd, tmp, 128*1024);
318 if ( ret == -1 ) // this is a "REAL" VCD
319 uri = g_strdup_printf ("vcd://");
321 uri = g_filename_to_uri(filename, NULL, NULL);
325 uri = g_filename_to_uri(filename, NULL, NULL);
327 eDebug("eServiceMP3::playbin2 uri=%s", uri);
329 m_gst_playbin = gst_element_factory_make("playbin2", "playbin");
331 m_errorInfo.error_message = "failed to create GStreamer pipeline!\n";
333 g_object_set (G_OBJECT (m_gst_playbin), "uri", uri, NULL);
335 int flags = 0x47; // ( GST_PLAY_FLAG_VIDEO | GST_PLAY_FLAG_AUDIO | GST_PLAY_FLAG_NATIVE_VIDEO | GST_PLAY_FLAG_TEXT );
336 g_object_set (G_OBJECT (m_gst_playbin), "flags", flags, NULL);
340 GstElement *subsink = gst_element_factory_make("appsink", "subtitle_sink");
342 eDebug("eServiceMP3::sorry, can't play: missing gst-plugin-appsink");
345 m_subs_to_pull_handler_id = g_signal_connect (subsink, "new-buffer", G_CALLBACK (gstCBsubtitleAvail), this);
346 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);
347 g_object_set (G_OBJECT (m_gst_playbin), "text-sink", subsink, NULL);
353 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), gstBusSyncHandler, this);
354 char srt_filename[strlen(filename)+1];
355 strncpy(srt_filename,filename,strlen(filename)-3);
356 srt_filename[strlen(filename)-3]='\0';
357 strcat(srt_filename, "srt");
359 if (stat(srt_filename, &buffer) == 0)
361 eDebug("eServiceMP3::subtitle uri: %s", g_filename_to_uri(srt_filename, NULL, NULL));
362 g_object_set (G_OBJECT (m_gst_playbin), "suburi", g_filename_to_uri(srt_filename, NULL, NULL), NULL);
364 if ( m_sourceinfo.is_streaming )
366 g_signal_connect (G_OBJECT (m_gst_playbin), "notify::source", G_CALLBACK (gstHTTPSourceSetAgent), this);
370 m_event((iPlayableService*)this, evUser+12);
373 gst_object_unref(GST_OBJECT(m_gst_playbin));
375 eDebug("eServiceMP3::sorry, can't play: %s",m_errorInfo.error_message.c_str());
379 setBufferSize(m_buffer_size);
382 eServiceMP3::~eServiceMP3()
384 // disconnect subtitle callback
385 GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
389 g_signal_handler_disconnect (appsink, m_subs_to_pull_handler_id);
390 gst_object_unref(appsink);
393 delete m_subtitle_widget;
395 // disconnect sync handler callback
396 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), NULL, NULL);
398 if (m_state == stRunning)
402 gst_tag_list_free(m_stream_tags);
406 gst_object_unref (GST_OBJECT (m_gst_playbin));
407 eDebug("eServiceMP3::destruct!");
411 DEFINE_REF(eServiceMP3);
413 RESULT eServiceMP3::connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection)
415 connection = new eConnection((iPlayableService*)this, m_event.connect(event));
419 RESULT eServiceMP3::start()
421 ASSERT(m_state == stIdle);
426 eDebug("eServiceMP3::starting pipeline");
427 gst_element_set_state (m_gst_playbin, GST_STATE_PLAYING);
430 m_event(this, evStart);
435 void eServiceMP3::sourceTimeout()
437 eDebug("eServiceMP3::http source timeout! issuing eof...");
438 m_event((iPlayableService*)this, evEOF);
441 RESULT eServiceMP3::stop()
443 ASSERT(m_state != stIdle);
445 if (m_state == stStopped)
448 //GST_DEBUG_BIN_TO_DOT_FILE(GST_BIN(m_gst_playbin),GST_DEBUG_GRAPH_SHOW_ALL,"e2-playbin");
450 eDebug("eServiceMP3::stop %s", m_ref.path.c_str());
451 gst_element_set_state(m_gst_playbin, GST_STATE_NULL);
457 RESULT eServiceMP3::setTarget(int target)
462 RESULT eServiceMP3::pause(ePtr<iPauseableService> &ptr)
468 RESULT eServiceMP3::setSlowMotion(int ratio)
472 eDebug("eServiceMP3::setSlowMotion ratio=%f",1/(float)ratio);
473 return trickSeek(1/(float)ratio);
476 RESULT eServiceMP3::setFastForward(int ratio)
478 eDebug("eServiceMP3::setFastForward ratio=%i",ratio);
479 return trickSeek(ratio);
482 void eServiceMP3::seekTimeoutCB()
485 getPlayPosition(ppos);
487 ppos += 90000*m_currentTrickRatio;
492 m_seekTimeout->stop();
498 m_seekTimeout->stop();
505 RESULT eServiceMP3::pause()
507 if (!m_gst_playbin || m_state != stRunning)
510 gst_element_set_state(m_gst_playbin, GST_STATE_PAUSED);
515 RESULT eServiceMP3::unpause()
517 if (!m_gst_playbin || m_state != stRunning)
520 gst_element_set_state(m_gst_playbin, GST_STATE_PLAYING);
525 /* iSeekableService */
526 RESULT eServiceMP3::seek(ePtr<iSeekableService> &ptr)
532 RESULT eServiceMP3::getLength(pts_t &pts)
537 if (m_state != stRunning)
540 GstFormat fmt = GST_FORMAT_TIME;
543 if (!gst_element_query_duration(m_gst_playbin, &fmt, &len))
545 /* len is in nanoseconds. we have 90 000 pts per second. */
551 RESULT eServiceMP3::seekToImpl(pts_t to)
553 /* convert pts to nanoseconds */
554 gint64 time_nanoseconds = to * 11111LL;
555 if (!gst_element_seek (m_gst_playbin, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
556 GST_SEEK_TYPE_SET, time_nanoseconds,
557 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
559 eDebug("eServiceMP3::seekTo failed");
566 RESULT eServiceMP3::seekTo(pts_t to)
571 eSingleLocker l(m_subs_to_pull_lock); // this is needed to dont handle incomming subtitles during seek!
572 if (!(ret = seekToImpl(to)))
574 m_subtitle_pages.clear();
575 m_prev_decoder_time = -1;
576 m_decoder_time_valid_state = 0;
585 RESULT eServiceMP3::trickSeek(gdouble ratio)
590 return seekRelative(0, 0);
594 flags = GST_SEEK_FLAG_NONE;
595 flags |= GST_SEEK_FLAG_FLUSH;
596 // flags |= GstSeekFlags (GST_SEEK_FLAG_ACCURATE);
597 flags |= GST_SEEK_FLAG_KEY_UNIT;
598 // flags |= GstSeekFlags (GST_SEEK_FLAG_SEGMENT);
599 // flags |= GstSeekFlags (GST_SEEK_FLAG_SKIP);
601 GstFormat fmt = GST_FORMAT_TIME;
603 gst_element_query_duration(m_gst_playbin, &fmt, &len);
604 gst_element_query_position(m_gst_playbin, &fmt, &pos);
608 s_event = gst_event_new_seek (ratio, GST_FORMAT_TIME, (GstSeekFlags)flags, GST_SEEK_TYPE_SET, pos, GST_SEEK_TYPE_SET, len);
610 eDebug("eServiceMP3::trickSeek with rate %lf to %" GST_TIME_FORMAT " ", ratio, GST_TIME_ARGS (pos));
614 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);
617 if (!gst_element_send_event ( GST_ELEMENT (m_gst_playbin), s_event))
619 eDebug("eServiceMP3::trickSeek failed");
627 RESULT eServiceMP3::seekRelative(int direction, pts_t to)
633 getPlayPosition(ppos);
634 ppos += to * direction;
642 RESULT eServiceMP3::getPlayPosition(pts_t &pts)
644 GstFormat fmt = GST_FORMAT_TIME;
651 if (m_state != stRunning)
654 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
657 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
662 gchar *name = gst_element_get_name(sink);
663 gboolean use_get_decoder_time = strstr(name, "dvbaudiosink") || strstr(name, "dvbvideosink");
666 if (use_get_decoder_time)
667 g_signal_emit_by_name(sink, "get-decoder-time", &pos);
669 gst_object_unref(sink);
671 if (!use_get_decoder_time && !gst_element_query_position(m_gst_playbin, &fmt, &pos)) {
672 eDebug("gst_element_query_position failed in getPlayPosition");
676 /* pos is in nanoseconds. we have 90 000 pts per second. */
678 // eDebug("gst_element_query_position %lld pts (%lld ms)", pts, pos/1000000);
682 RESULT eServiceMP3::setTrickmode(int trick)
684 /* trickmode is not yet supported by our dvbmediasinks. */
688 RESULT eServiceMP3::isCurrentlySeekable()
690 int ret = 3; // seeking and fast/slow winding possible
695 if (m_state != stRunning)
698 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
700 // disable fast winding yet when a dvbvideosink or dvbaudiosink is used
701 // for this we must do some changes on different places.. (gstreamer.. our sinks.. enigma2)
703 ret &= ~2; // only seeking possible
704 gst_object_unref(sink);
707 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
709 ret &= ~2; // only seeking possible
710 gst_object_unref(sink);
717 RESULT eServiceMP3::info(ePtr<iServiceInformation>&i)
723 RESULT eServiceMP3::getName(std::string &name)
725 std::string title = m_ref.getName();
729 size_t n = name.rfind('/');
730 if (n != std::string::npos)
731 name = name.substr(n + 1);
738 int eServiceMP3::getInfo(int w)
740 const gchar *tag = 0;
744 case sServiceref: return m_ref;
745 case sVideoHeight: return m_height;
746 case sVideoWidth: return m_width;
747 case sFrameRate: return m_framerate;
748 case sProgressive: return m_progressive;
749 case sAspect: return m_aspect;
753 case sTagTitleSortname:
754 case sTagArtistSortname:
755 case sTagAlbumSortname:
760 case sTagExtendedComment:
763 case sTagDescription:
766 case sTagOrganization:
768 case sTagCopyrightURI:
776 case sTagLanguageCode:
778 case sTagChannelMode:
785 case sTagReferenceLevel:
786 case sTagBeatsPerMinute:
788 case sTagPreviewImage:
790 return resIsPyObject;
791 case sTagTrackNumber:
792 tag = GST_TAG_TRACK_NUMBER;
795 tag = GST_TAG_TRACK_COUNT;
797 case sTagAlbumVolumeNumber:
798 tag = GST_TAG_ALBUM_VOLUME_NUMBER;
800 case sTagAlbumVolumeCount:
801 tag = GST_TAG_ALBUM_VOLUME_COUNT;
804 tag = GST_TAG_BITRATE;
806 case sTagNominalBitrate:
807 tag = GST_TAG_NOMINAL_BITRATE;
809 case sTagMinimumBitrate:
810 tag = GST_TAG_MINIMUM_BITRATE;
812 case sTagMaximumBitrate:
813 tag = GST_TAG_MAXIMUM_BITRATE;
816 tag = GST_TAG_SERIAL;
818 case sTagEncoderVersion:
819 tag = GST_TAG_ENCODER_VERSION;
828 if (!m_stream_tags || !tag)
832 if (gst_tag_list_get_uint(m_stream_tags, tag, &value))
838 std::string eServiceMP3::getInfoString(int w)
840 if ( !m_stream_tags && w < sUser && w > 26 )
842 const gchar *tag = 0;
849 tag = GST_TAG_ARTIST;
854 case sTagTitleSortname:
855 tag = GST_TAG_TITLE_SORTNAME;
857 case sTagArtistSortname:
858 tag = GST_TAG_ARTIST_SORTNAME;
860 case sTagAlbumSortname:
861 tag = GST_TAG_ALBUM_SORTNAME;
865 if (gst_tag_list_get_date(m_stream_tags, GST_TAG_DATE, &date))
868 g_date_strftime (res, sizeof(res), "%Y-%M-%D", date);
869 return (std::string)res;
873 tag = GST_TAG_COMPOSER;
879 tag = GST_TAG_COMMENT;
881 case sTagExtendedComment:
882 tag = GST_TAG_EXTENDED_COMMENT;
885 tag = GST_TAG_LOCATION;
888 tag = GST_TAG_HOMEPAGE;
890 case sTagDescription:
891 tag = GST_TAG_DESCRIPTION;
894 tag = GST_TAG_VERSION;
899 case sTagOrganization:
900 tag = GST_TAG_ORGANIZATION;
903 tag = GST_TAG_COPYRIGHT;
905 case sTagCopyrightURI:
906 tag = GST_TAG_COPYRIGHT_URI;
909 tag = GST_TAG_CONTACT;
912 tag = GST_TAG_LICENSE;
915 tag = GST_TAG_LICENSE_URI;
921 tag = GST_TAG_AUDIO_CODEC;
924 tag = GST_TAG_VIDEO_CODEC;
927 tag = GST_TAG_ENCODER;
929 case sTagLanguageCode:
930 tag = GST_TAG_LANGUAGE_CODE;
933 tag = GST_TAG_KEYWORDS;
935 case sTagChannelMode:
936 tag = "channel-mode";
939 return m_errorInfo.error_message;
946 if (gst_tag_list_get_string(m_stream_tags, tag, &value))
948 std::string res = value;
955 PyObject *eServiceMP3::getInfoObject(int w)
957 const gchar *tag = 0;
958 bool isBuffer = false;
962 tag = GST_TAG_TRACK_GAIN;
965 tag = GST_TAG_TRACK_PEAK;
968 tag = GST_TAG_ALBUM_GAIN;
971 tag = GST_TAG_ALBUM_PEAK;
973 case sTagReferenceLevel:
974 tag = GST_TAG_REFERENCE_LEVEL;
976 case sTagBeatsPerMinute:
977 tag = GST_TAG_BEATS_PER_MINUTE;
983 case sTagPreviewImage:
984 tag = GST_TAG_PREVIEW_IMAGE;
988 tag = GST_TAG_ATTACHMENT;
997 const GValue *gv_buffer = gst_tag_list_get_value_index(m_stream_tags, tag, 0);
1001 buffer = gst_value_get_buffer (gv_buffer);
1002 return PyBuffer_FromMemory(GST_BUFFER_DATA(buffer), GST_BUFFER_SIZE(buffer));
1007 gdouble value = 0.0;
1008 gst_tag_list_get_double(m_stream_tags, tag, &value);
1009 return PyFloat_FromDouble(value);
1015 RESULT eServiceMP3::audioChannel(ePtr<iAudioChannelSelection> &ptr)
1021 RESULT eServiceMP3::audioTracks(ePtr<iAudioTrackSelection> &ptr)
1027 RESULT eServiceMP3::subtitle(ePtr<iSubtitleOutput> &ptr)
1033 RESULT eServiceMP3::audioDelay(ePtr<iAudioDelay> &ptr)
1039 int eServiceMP3::getNumberOfTracks()
1041 return m_audioStreams.size();
1044 int eServiceMP3::getCurrentTrack()
1046 if (m_currentAudioStream == -1)
1047 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", &m_currentAudioStream, NULL);
1048 return m_currentAudioStream;
1051 RESULT eServiceMP3::selectTrack(unsigned int i)
1054 getPlayPosition(ppos);
1059 int ret = selectAudioStream(i);
1068 int eServiceMP3::selectAudioStream(int i)
1071 g_object_set (G_OBJECT (m_gst_playbin), "current-audio", i, NULL);
1072 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", ¤t_audio, NULL);
1073 if ( current_audio == i )
1075 eDebug ("eServiceMP3::switched to audio stream %i", current_audio);
1076 m_currentAudioStream = i;
1082 int eServiceMP3::getCurrentChannel()
1087 RESULT eServiceMP3::selectChannel(int i)
1089 eDebug("eServiceMP3::selectChannel(%i)",i);
1093 RESULT eServiceMP3::getTrackInfo(struct iAudioTrackInfo &info, unsigned int i)
1095 if (i >= m_audioStreams.size())
1097 info.m_description = m_audioStreams[i].codec;
1098 /* if (m_audioStreams[i].type == atMPEG)
1099 info.m_description = "MPEG";
1100 else if (m_audioStreams[i].type == atMP3)
1101 info.m_description = "MP3";
1102 else if (m_audioStreams[i].type == atAC3)
1103 info.m_description = "AC3";
1104 else if (m_audioStreams[i].type == atAAC)
1105 info.m_description = "AAC";
1106 else if (m_audioStreams[i].type == atDTS)
1107 info.m_description = "DTS";
1108 else if (m_audioStreams[i].type == atPCM)
1109 info.m_description = "PCM";
1110 else if (m_audioStreams[i].type == atOGG)
1111 info.m_description = "OGG";
1112 else if (m_audioStreams[i].type == atFLAC)
1113 info.m_description = "FLAC";
1115 info.m_description = "???";*/
1116 if (info.m_language.empty())
1117 info.m_language = m_audioStreams[i].language_code;
1121 subtype_t getSubtitleType(GstPad* pad, gchar *g_codec=NULL)
1123 subtype_t type = stUnknown;
1124 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1128 GstStructure* str = gst_caps_get_structure(caps, 0);
1129 const gchar *g_type = gst_structure_get_name(str);
1130 eDebug("getSubtitleType::subtitle probe caps type=%s", g_type);
1132 if ( !strcmp(g_type, "video/x-dvd-subpicture") )
1134 else if ( !strcmp(g_type, "text/x-pango-markup") )
1136 else if ( !strcmp(g_type, "text/plain") )
1138 else if ( !strcmp(g_type, "subpicture/x-pgs") )
1141 eDebug("getSubtitleType::unsupported subtitle caps %s (%s)", g_type, g_codec);
1145 eDebug("getSubtitleType::subtitle probe codec tag=%s", g_codec);
1146 if ( !strcmp(g_codec, "VOB") )
1148 else if ( !strcmp(g_codec, "SubStation Alpha") || !strcmp(g_codec, "SSA") )
1150 else if ( !strcmp(g_codec, "ASS") )
1152 else if ( !strcmp(g_codec, "UTF-8 plain text") )
1155 eDebug("getSubtitleType::unsupported subtitle codec %s", g_codec);
1158 eDebug("getSubtitleType::unidentifiable subtitle stream!");
1163 void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg)
1169 source = GST_MESSAGE_SRC(msg);
1170 if (!GST_IS_OBJECT(source))
1172 sourceName = gst_object_get_name(source);
1175 if (gst_message_get_structure(msg))
1176 string = gst_structure_to_string(gst_message_get_structure(msg));
1178 string = g_strdup(GST_MESSAGE_TYPE_NAME(msg));
1179 eDebug("eTsRemoteSource::gst_message from %s: %s", sourceName, string);
1182 switch (GST_MESSAGE_TYPE (msg))
1184 case GST_MESSAGE_EOS:
1185 m_event((iPlayableService*)this, evEOF);
1187 case GST_MESSAGE_STATE_CHANGED:
1189 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1192 GstState old_state, new_state;
1193 gst_message_parse_state_changed(msg, &old_state, &new_state, NULL);
1195 if(old_state == new_state)
1198 eDebug("eServiceMP3::state transition %s -> %s", gst_element_state_get_name(old_state), gst_element_state_get_name(new_state));
1200 GstStateChange transition = (GstStateChange)GST_STATE_TRANSITION(old_state, new_state);
1204 case GST_STATE_CHANGE_NULL_TO_READY:
1207 case GST_STATE_CHANGE_READY_TO_PAUSED:
1209 GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
1212 g_object_set (G_OBJECT (appsink), "max-buffers", 2, NULL);
1213 g_object_set (G_OBJECT (appsink), "sync", FALSE, NULL);
1214 g_object_set (G_OBJECT (appsink), "emit-signals", TRUE, NULL);
1215 eDebug("eServiceMP3::appsink properties set!");
1216 gst_object_unref(appsink);
1218 setAC3Delay(ac3_delay);
1219 setPCMDelay(pcm_delay);
1221 case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
1223 if ( m_sourceinfo.is_streaming && m_streamingsrc_timeout )
1224 m_streamingsrc_timeout->stop();
1226 case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
1229 case GST_STATE_CHANGE_PAUSED_TO_READY:
1232 case GST_STATE_CHANGE_READY_TO_NULL:
1238 case GST_MESSAGE_ERROR:
1242 gst_message_parse_error (msg, &err, &debug);
1244 eWarning("Gstreamer error: %s (%i) from %s", err->message, err->code, sourceName );
1245 if ( err->domain == GST_STREAM_ERROR )
1247 if ( err->code == GST_STREAM_ERROR_CODEC_NOT_FOUND )
1249 if ( g_strrstr(sourceName, "videosink") )
1250 m_event((iPlayableService*)this, evUser+11);
1251 else if ( g_strrstr(sourceName, "audiosink") )
1252 m_event((iPlayableService*)this, evUser+10);
1258 case GST_MESSAGE_INFO:
1263 gst_message_parse_info (msg, &inf, &debug);
1265 if ( inf->domain == GST_STREAM_ERROR && inf->code == GST_STREAM_ERROR_DECODE )
1267 if ( g_strrstr(sourceName, "videosink") )
1268 m_event((iPlayableService*)this, evUser+14);
1273 case GST_MESSAGE_TAG:
1275 GstTagList *tags, *result;
1276 gst_message_parse_tag(msg, &tags);
1278 result = gst_tag_list_merge(m_stream_tags, tags, GST_TAG_MERGE_REPLACE);
1282 gst_tag_list_free(m_stream_tags);
1283 m_stream_tags = result;
1286 const GValue *gv_image = gst_tag_list_get_value_index(tags, GST_TAG_IMAGE, 0);
1289 GstBuffer *buf_image;
1290 buf_image = gst_value_get_buffer (gv_image);
1291 int fd = open("/tmp/.id3coverart", O_CREAT|O_WRONLY|O_TRUNC, 0644);
1292 int ret = write(fd, GST_BUFFER_DATA(buf_image), GST_BUFFER_SIZE(buf_image));
1294 eDebug("eServiceMP3::/tmp/.id3coverart %d bytes written ", ret);
1295 m_event((iPlayableService*)this, evUser+13);
1297 gst_tag_list_free(tags);
1298 m_event((iPlayableService*)this, evUpdatedInfo);
1301 case GST_MESSAGE_ASYNC_DONE:
1303 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1307 gint i, active_idx, n_video = 0, n_audio = 0, n_text = 0;
1309 g_object_get (m_gst_playbin, "n-video", &n_video, NULL);
1310 g_object_get (m_gst_playbin, "n-audio", &n_audio, NULL);
1311 g_object_get (m_gst_playbin, "n-text", &n_text, NULL);
1313 eDebug("eServiceMP3::async-done - %d video, %d audio, %d subtitle", n_video, n_audio, n_text);
1315 if ( n_video + n_audio <= 0 )
1320 m_audioStreams.clear();
1321 m_subtitleStreams.clear();
1323 for (i = 0; i < n_audio; i++)
1326 gchar *g_codec, *g_lang;
1328 g_signal_emit_by_name (m_gst_playbin, "get-audio-pad", i, &pad);
1329 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1332 GstStructure* str = gst_caps_get_structure(caps, 0);
1333 const gchar *g_type = gst_structure_get_name(str);
1334 audio.type = gstCheckAudioPad(str);
1335 g_codec = g_strdup(g_type);
1336 g_lang = g_strdup_printf ("und");
1337 g_signal_emit_by_name (m_gst_playbin, "get-audio-tags", i, &tags);
1338 if ( tags && gst_is_tag_list(tags) )
1340 gst_tag_list_get_string(tags, GST_TAG_AUDIO_CODEC, &g_codec);
1341 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1342 gst_tag_list_free(tags);
1344 audio.language_code = std::string(g_lang);
1345 audio.codec = std::string(g_codec);
1346 eDebug("eServiceMP3::audio stream=%i codec=%s language=%s", i, g_codec, g_lang);
1347 m_audioStreams.push_back(audio);
1350 gst_caps_unref(caps);
1353 for (i = 0; i < n_text; i++)
1355 gchar *g_codec = NULL, *g_lang = NULL;
1356 g_signal_emit_by_name (m_gst_playbin, "get-text-tags", i, &tags);
1357 subtitleStream subs;
1360 g_lang = g_strdup_printf ("und");
1361 if ( tags && gst_is_tag_list(tags) )
1363 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1364 gst_tag_list_get_string(tags, GST_TAG_SUBTITLE_CODEC, &g_codec);
1365 gst_tag_list_free(tags);
1368 subs.language_code = std::string(g_lang);
1369 eDebug("eServiceMP3::subtitle stream=%i language=%s codec=%s", i, g_lang, g_codec);
1372 g_signal_emit_by_name (m_gst_playbin, "get-text-pad", i, &pad);
1374 g_signal_connect (G_OBJECT (pad), "notify::caps", G_CALLBACK (gstTextpadHasCAPS), this);
1375 subs.type = getSubtitleType(pad, g_codec);
1377 m_subtitleStreams.push_back(subs);
1380 m_event((iPlayableService*)this, evUpdatedEventInfo);
1382 if ( m_errorInfo.missing_codec != "" )
1384 if ( m_errorInfo.missing_codec.find("video/") == 0 || ( m_errorInfo.missing_codec.find("audio/") == 0 && getNumberOfTracks() == 0 ) )
1385 m_event((iPlayableService*)this, evUser+12);
1389 case GST_MESSAGE_ELEMENT:
1391 if (const GstStructure *msgstruct = gst_message_get_structure(msg))
1393 if ( gst_is_missing_plugin_message(msg) )
1396 gst_structure_get (msgstruct, "detail", GST_TYPE_CAPS, &caps, NULL);
1397 std::string codec = (const char*) gst_caps_to_string(caps);
1398 gchar *description = gst_missing_plugin_message_get_description(msg);
1401 eDebug("eServiceMP3::m_errorInfo.missing_codec = %s", codec.c_str());
1402 m_errorInfo.error_message = "GStreamer plugin " + (std::string)description + " not available!\n";
1403 m_errorInfo.missing_codec = codec.substr(0,(codec.find_first_of(',')));
1404 g_free(description);
1406 gst_caps_unref(caps);
1410 const gchar *eventname = gst_structure_get_name(msgstruct);
1413 if (!strcmp(eventname, "eventSizeChanged") || !strcmp(eventname, "eventSizeAvail"))
1415 gst_structure_get_int (msgstruct, "aspect_ratio", &m_aspect);
1416 gst_structure_get_int (msgstruct, "width", &m_width);
1417 gst_structure_get_int (msgstruct, "height", &m_height);
1418 if (strstr(eventname, "Changed"))
1419 m_event((iPlayableService*)this, evVideoSizeChanged);
1421 else if (!strcmp(eventname, "eventFrameRateChanged") || !strcmp(eventname, "eventFrameRateAvail"))
1423 gst_structure_get_int (msgstruct, "frame_rate", &m_framerate);
1424 if (strstr(eventname, "Changed"))
1425 m_event((iPlayableService*)this, evVideoFramerateChanged);
1427 else if (!strcmp(eventname, "eventProgressiveChanged") || !strcmp(eventname, "eventProgressiveAvail"))
1429 gst_structure_get_int (msgstruct, "progressive", &m_progressive);
1430 if (strstr(eventname, "Changed"))
1431 m_event((iPlayableService*)this, evVideoProgressiveChanged);
1438 case GST_MESSAGE_BUFFERING:
1440 GstBufferingMode mode;
1441 gst_message_parse_buffering(msg, &(m_bufferInfo.bufferPercent));
1442 gst_message_parse_buffering_stats(msg, &mode, &(m_bufferInfo.avgInRate), &(m_bufferInfo.avgOutRate), &(m_bufferInfo.bufferingLeft));
1443 m_event((iPlayableService*)this, evBuffering);
1446 case GST_MESSAGE_STREAM_STATUS:
1448 GstStreamStatusType type;
1450 gst_message_parse_stream_status (msg, &type, &owner);
1451 if ( type == GST_STREAM_STATUS_TYPE_CREATE && m_sourceinfo.is_streaming )
1453 if ( GST_IS_PAD(source) )
1454 owner = gst_pad_get_parent_element(GST_PAD(source));
1455 else if ( GST_IS_ELEMENT(source) )
1456 owner = GST_ELEMENT(source);
1461 GstElementFactory *factory = gst_element_get_factory(GST_ELEMENT(owner));
1462 const gchar *name = gst_plugin_feature_get_name(GST_PLUGIN_FEATURE(factory));
1463 if (!strcmp(name, "souphttpsrc"))
1465 m_streamingsrc_timeout->start(HTTP_TIMEOUT*1000, true);
1466 g_object_set (G_OBJECT (owner), "timeout", HTTP_TIMEOUT, NULL);
1467 eDebug("eServiceMP3::GST_STREAM_STATUS_TYPE_CREATE -> setting timeout on %s to %is", name, HTTP_TIMEOUT);
1471 if ( GST_IS_PAD(source) )
1472 gst_object_unref(owner);
1479 g_free (sourceName);
1482 GstBusSyncReply eServiceMP3::gstBusSyncHandler(GstBus *bus, GstMessage *message, gpointer user_data)
1484 eServiceMP3 *_this = (eServiceMP3*)user_data;
1485 _this->m_pump.send(Message(1));
1487 return GST_BUS_PASS;
1490 void eServiceMP3::gstHTTPSourceSetAgent(GObject *object, GParamSpec *unused, gpointer user_data)
1492 eServiceMP3 *_this = (eServiceMP3*)user_data;
1494 g_object_get(_this->m_gst_playbin, "source", &source, NULL);
1495 g_object_set (G_OBJECT (source), "user-agent", _this->m_useragent.c_str(), NULL);
1496 gst_object_unref(source);
1499 audiotype_t eServiceMP3::gstCheckAudioPad(GstStructure* structure)
1504 if ( gst_structure_has_name (structure, "audio/mpeg"))
1506 gint mpegversion, layer = -1;
1507 if (!gst_structure_get_int (structure, "mpegversion", &mpegversion))
1510 switch (mpegversion) {
1513 gst_structure_get_int (structure, "layer", &layer);
1529 else if ( gst_structure_has_name (structure, "audio/x-ac3") || gst_structure_has_name (structure, "audio/ac3") )
1531 else if ( gst_structure_has_name (structure, "audio/x-dts") || gst_structure_has_name (structure, "audio/dts") )
1533 else if ( gst_structure_has_name (structure, "audio/x-raw-int") )
1539 void eServiceMP3::gstPoll(const Message &msg)
1543 GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin));
1544 GstMessage *message;
1545 while ((message = gst_bus_pop(bus)))
1547 gstBusCall(bus, message);
1548 gst_message_unref (message);
1551 else if (msg.type == 2)
1553 else if (msg.type == 3)
1554 gstTextpadHasCAPS_synced(msg.d.pad);
1556 eDebug("gstPoll unhandled Message %d\n", msg.type);
1559 eAutoInitPtr<eServiceFactoryMP3> init_eServiceFactoryMP3(eAutoInitNumbers::service+1, "eServiceFactoryMP3");
1561 void eServiceMP3::gstCBsubtitleAvail(GstElement *appsink, gpointer user_data)
1563 eServiceMP3 *_this = (eServiceMP3*)user_data;
1564 eSingleLocker l(_this->m_subs_to_pull_lock);
1565 ++_this->m_subs_to_pull;
1566 _this->m_pump.send(Message(2));
1569 void eServiceMP3::gstTextpadHasCAPS(GstPad *pad, GParamSpec * unused, gpointer user_data)
1571 eServiceMP3 *_this = (eServiceMP3*)user_data;
1573 gst_object_ref (pad);
1575 _this->m_pump.send(Message(3, pad));
1578 // after messagepump
1579 void eServiceMP3::gstTextpadHasCAPS_synced(GstPad *pad)
1583 g_object_get (G_OBJECT (pad), "caps", &caps, NULL);
1585 eDebug("gstTextpadHasCAPS:: signal::caps = %s", gst_caps_to_string(caps));
1589 subtitleStream subs;
1591 // eDebug("gstGhostpadHasCAPS_synced %p %d", pad, m_subtitleStreams.size());
1593 if (!m_subtitleStreams.empty())
1594 subs = m_subtitleStreams[m_currentSubtitleStream];
1596 subs.type = stUnknown;
1600 if ( subs.type == stUnknown )
1603 // eDebug("gstGhostpadHasCAPS::m_subtitleStreams[%i].type == stUnknown...", m_currentSubtitleStream);
1606 g_signal_emit_by_name (m_gst_playbin, "get-text-tags", m_currentSubtitleStream, &tags);
1608 g_lang = g_strdup_printf ("und");
1609 if ( tags && gst_is_tag_list(tags) )
1610 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1612 subs.language_code = std::string(g_lang);
1613 subs.type = getSubtitleType(pad);
1615 if (!m_subtitleStreams.empty())
1616 m_subtitleStreams[m_currentSubtitleStream] = subs;
1618 m_subtitleStreams.push_back(subs);
1623 // 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));
1625 gst_caps_unref (caps);
1628 gst_object_unref (pad);
1631 void eServiceMP3::pullSubtitle()
1634 g_object_get (G_OBJECT (m_gst_playbin), "text-sink", &sink, NULL);
1638 while (m_subs_to_pull && m_subtitle_pages.size() < 2)
1642 eSingleLocker l(m_subs_to_pull_lock);
1644 g_signal_emit_by_name (sink, "pull-buffer", &buffer);
1648 gint64 buf_pos = GST_BUFFER_TIMESTAMP(buffer);
1649 gint64 duration_ns = GST_BUFFER_DURATION(buffer);
1650 size_t len = GST_BUFFER_SIZE(buffer);
1651 eDebug("pullSubtitle m_subtitleStreams[m_currentSubtitleStream].type=%i",m_subtitleStreams[m_currentSubtitleStream].type);
1653 if ( m_subtitleStreams[m_currentSubtitleStream].type )
1655 if ( m_subtitleStreams[m_currentSubtitleStream].type < stVOB )
1657 unsigned char line[len+1];
1659 memcpy(line, GST_BUFFER_DATA(buffer), len);
1661 eDebug("got new text subtitle @ buf_pos = %lld ns (in pts=%lld): '%s' ", buf_pos, buf_pos/11111, line);
1662 gRGB rgbcol(0xD0,0xD0,0xD0);
1663 page.type = SubtitlePage::Pango;
1664 page.pango_page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)line));
1665 page.pango_page.m_show_pts = buf_pos / 11111L;
1666 page.pango_page.m_timeout = duration_ns / 1000000;
1667 m_subtitle_pages.push_back(page);
1668 if (m_subtitle_pages.size()==1)
1673 eDebug("unsupported subpicture... ignoring");
1676 gst_buffer_unref(buffer);
1679 gst_object_unref(sink);
1682 eDebug("no subtitle sink!");
1685 void eServiceMP3::pushSubtitles()
1687 while ( !m_subtitle_pages.empty() )
1689 SubtitlePage &frontpage = m_subtitle_pages.front();
1692 gint64 show_pts = 0;
1694 getPlayPosition(running_pts);
1696 if (m_decoder_time_valid_state < 4) {
1697 ++m_decoder_time_valid_state;
1698 if (m_prev_decoder_time == running_pts)
1699 m_decoder_time_valid_state = 0;
1700 if (m_decoder_time_valid_state < 4) {
1701 // if (m_decoder_time_valid_state)
1702 // eDebug("%d: decoder time not valid! prev %lld, now %lld\n", m_decoder_time_valid_state, m_prev_decoder_time/90, running_pts/90);
1704 // eDebug("%d: decoder time not valid! now %lld\n", m_decoder_time_valid_state, running_pts/90);
1705 m_subtitle_sync_timer->start(25, true);
1706 m_prev_decoder_time = running_pts;
1711 if (frontpage.type == SubtitlePage::Pango)
1712 show_pts = frontpage.pango_page.m_show_pts;
1714 diff_ms = ( show_pts - running_pts ) / 90;
1715 eDebug("check subtitle: decoder: %lld, show_pts: %lld, diff: %lld ms", running_pts/90, show_pts/90, diff_ms);
1717 if ( diff_ms < -100 )
1719 eDebug("subtitle too late... drop");
1720 m_subtitle_pages.pop_front();
1722 else if ( diff_ms > 20 )
1724 eDebug("start timer");
1725 m_subtitle_sync_timer->start(diff_ms, true);
1728 else // immediate show
1730 if ( m_subtitle_widget )
1733 if ( frontpage.type == SubtitlePage::Pango)
1734 m_subtitle_widget->setPage(frontpage.pango_page);
1735 m_subtitle_widget->show();
1737 m_subtitle_pages.pop_front();
1740 if (m_subtitle_pages.empty())
1745 RESULT eServiceMP3::enableSubtitles(eWidget *parent, ePyObject tuple)
1747 eDebug ("eServiceMP3::enableSubtitles m_currentSubtitleStream=%i this=%p",m_currentSubtitleStream, this);
1749 int tuplesize = PyTuple_Size(tuple);
1752 eSingleLocker l(m_subs_to_pull_lock);
1755 // g_signal_emit_by_name (m_gst_playbin, "get-text-pad", m_currentSubtitleStream, &pad);
1756 // gst_element_get_static_pad(m_gst_subtitlebin, "sink");
1757 // gulong subprobe_handler_id = gst_pad_add_buffer_probe (pad, G_CALLBACK (gstCBsubtitleDrop), NULL);
1759 if (!PyTuple_Check(tuple))
1763 entry = PyTuple_GET_ITEM(tuple, 1);
1764 if (!PyInt_Check(entry))
1766 pid = PyInt_AsLong(entry);
1767 entry = PyTuple_GET_ITEM(tuple, 2);
1768 if (!PyInt_Check(entry))
1770 type = PyInt_AsLong(entry);
1772 if (m_currentSubtitleStream != pid)
1774 g_object_set (G_OBJECT (m_gst_playbin), "current-text", pid, NULL);
1775 eDebug ("eServiceMP3::enableSubtitles g_object_set current-text = %i", pid);
1776 m_currentSubtitleStream = pid;
1778 m_prev_decoder_time = -1;
1779 m_subtitle_pages.clear();
1782 m_subtitle_widget = 0;
1783 m_subtitle_widget = new eSubtitleWidget(parent);
1784 m_subtitle_widget->resize(parent->size()); /* full size */
1786 g_object_get (G_OBJECT (m_gst_playbin), "current-text", &text_pid, NULL);
1788 eDebug ("eServiceMP3::switched to subtitle stream %i", text_pid);
1789 // gst_pad_remove_buffer_probe (pad, subprobe_handler_id);
1791 m_event((iPlayableService*)this, evUpdatedInfo);
1796 eDebug("eServiceMP3::enableSubtitles needs a tuple as 2nd argument!\n"
1797 "for gst subtitles (2, subtitle_stream_count, subtitle_type)");
1801 RESULT eServiceMP3::disableSubtitles(eWidget *parent)
1803 eDebug("eServiceMP3::disableSubtitles");
1804 m_subtitle_pages.clear();
1805 delete m_subtitle_widget;
1806 m_subtitle_widget = 0;
1810 PyObject *eServiceMP3::getCachedSubtitle()
1812 // eDebug("eServiceMP3::getCachedSubtitle");
1816 PyObject *eServiceMP3::getSubtitleList()
1818 // eDebug("eServiceMP3::getSubtitleList");
1819 ePyObject l = PyList_New(0);
1822 for (std::vector<subtitleStream>::iterator IterSubtitleStream(m_subtitleStreams.begin()); IterSubtitleStream != m_subtitleStreams.end(); ++IterSubtitleStream)
1824 subtype_t type = IterSubtitleStream->type;
1833 ePyObject tuple = PyTuple_New(5);
1834 // eDebug("eServiceMP3::getSubtitleList idx=%i type=%i, code=%s", stream_idx, int(type), (IterSubtitleStream->language_code).c_str());
1835 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(2));
1836 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(stream_idx));
1837 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(int(type)));
1838 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(0));
1839 PyTuple_SET_ITEM(tuple, 4, PyString_FromString((IterSubtitleStream->language_code).c_str()));
1840 PyList_Append(l, tuple);
1846 eDebug("eServiceMP3::getSubtitleList finished");
1850 RESULT eServiceMP3::streamed(ePtr<iStreamedService> &ptr)
1856 PyObject *eServiceMP3::getBufferCharge()
1858 ePyObject tuple = PyTuple_New(5);
1859 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(m_bufferInfo.bufferPercent));
1860 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(m_bufferInfo.avgInRate));
1861 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(m_bufferInfo.avgOutRate));
1862 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(m_bufferInfo.bufferingLeft));
1863 PyTuple_SET_ITEM(tuple, 4, PyInt_FromLong(m_buffer_size));
1867 int eServiceMP3::setBufferSize(int size)
1869 m_buffer_size = size;
1870 g_object_set (G_OBJECT (m_gst_playbin), "buffer-size", m_buffer_size, NULL);
1874 int eServiceMP3::getAC3Delay()
1879 int eServiceMP3::getPCMDelay()
1884 void eServiceMP3::setAC3Delay(int delay)
1887 if (!m_gst_playbin || m_state != stRunning)
1892 int config_delay_int = delay;
1893 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1897 std::string config_delay;
1898 if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
1899 config_delay_int += atoi(config_delay.c_str());
1900 gst_object_unref(sink);
1904 eDebug("dont apply ac3 delay when no video is running!");
1905 config_delay_int = 0;
1908 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1912 gchar *name = gst_element_get_name(sink);
1913 if (strstr(name, "dvbaudiosink"))
1914 eTSMPEGDecoder::setHwAC3Delay(config_delay_int);
1916 gst_object_unref(sink);
1921 void eServiceMP3::setPCMDelay(int delay)
1924 if (!m_gst_playbin || m_state != stRunning)
1929 int config_delay_int = delay;
1930 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1934 std::string config_delay;
1935 if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
1936 config_delay_int += atoi(config_delay.c_str());
1937 gst_object_unref(sink);
1941 eDebug("dont apply pcm delay when no video is running!");
1942 config_delay_int = 0;
1945 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1949 gchar *name = gst_element_get_name(sink);
1950 if (strstr(name, "dvbaudiosink"))
1951 eTSMPEGDecoder::setHwPCMDelay(config_delay_int);
1954 // this is realy untested..and not used yet
1955 gint64 offset = config_delay_int;
1956 offset *= 1000000; // milli to nano
1957 g_object_set (G_OBJECT (m_gst_playbin), "ts-offset", offset, NULL);
1960 gst_object_unref(sink);