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);
363 if ( m_sourceinfo.is_streaming )
365 g_signal_connect (G_OBJECT (m_gst_playbin), "notify::source", G_CALLBACK (gstHTTPSourceSetAgent), this);
369 m_event((iPlayableService*)this, evUser+12);
372 gst_object_unref(GST_OBJECT(m_gst_playbin));
374 eDebug("eServiceMP3::sorry, can't play: %s",m_error_message.c_str());
378 setBufferSize(m_buffer_size);
381 eServiceMP3::~eServiceMP3()
383 // disconnect subtitle callback
384 GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
388 g_signal_handler_disconnect (appsink, m_subs_to_pull_handler_id);
389 gst_object_unref(appsink);
392 delete m_subtitle_widget;
394 // disconnect sync handler callback
395 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), NULL, NULL);
397 if (m_state == stRunning)
401 gst_tag_list_free(m_stream_tags);
405 gst_object_unref (GST_OBJECT (m_gst_playbin));
406 eDebug("eServiceMP3::destruct!");
410 DEFINE_REF(eServiceMP3);
412 RESULT eServiceMP3::connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection)
414 connection = new eConnection((iPlayableService*)this, m_event.connect(event));
418 RESULT eServiceMP3::start()
420 ASSERT(m_state == stIdle);
425 eDebug("eServiceMP3::starting pipeline");
426 gst_element_set_state (m_gst_playbin, GST_STATE_PLAYING);
429 m_event(this, evStart);
434 void eServiceMP3::sourceTimeout()
436 eDebug("eServiceMP3::http source timeout! issuing eof...");
437 m_event((iPlayableService*)this, evEOF);
440 RESULT eServiceMP3::stop()
442 ASSERT(m_state != stIdle);
444 if (m_state == stStopped)
447 //GST_DEBUG_BIN_TO_DOT_FILE(GST_BIN(m_gst_playbin),GST_DEBUG_GRAPH_SHOW_ALL,"e2-playbin");
449 eDebug("eServiceMP3::stop %s", m_ref.path.c_str());
450 gst_element_set_state(m_gst_playbin, GST_STATE_NULL);
456 RESULT eServiceMP3::setTarget(int target)
461 RESULT eServiceMP3::pause(ePtr<iPauseableService> &ptr)
467 RESULT eServiceMP3::setSlowMotion(int ratio)
471 eDebug("eServiceMP3::setSlowMotion ratio=%f",1/(float)ratio);
472 return trickSeek(1/(float)ratio);
475 RESULT eServiceMP3::setFastForward(int ratio)
477 eDebug("eServiceMP3::setFastForward ratio=%i",ratio);
478 return trickSeek(ratio);
481 void eServiceMP3::seekTimeoutCB()
484 getPlayPosition(ppos);
486 ppos += 90000*m_currentTrickRatio;
491 m_seekTimeout->stop();
497 m_seekTimeout->stop();
504 RESULT eServiceMP3::pause()
506 if (!m_gst_playbin || m_state != stRunning)
509 gst_element_set_state(m_gst_playbin, GST_STATE_PAUSED);
514 RESULT eServiceMP3::unpause()
516 if (!m_gst_playbin || m_state != stRunning)
519 gst_element_set_state(m_gst_playbin, GST_STATE_PLAYING);
524 /* iSeekableService */
525 RESULT eServiceMP3::seek(ePtr<iSeekableService> &ptr)
531 RESULT eServiceMP3::getLength(pts_t &pts)
536 if (m_state != stRunning)
539 GstFormat fmt = GST_FORMAT_TIME;
542 if (!gst_element_query_duration(m_gst_playbin, &fmt, &len))
544 /* len is in nanoseconds. we have 90 000 pts per second. */
550 RESULT eServiceMP3::seekToImpl(pts_t to)
552 /* convert pts to nanoseconds */
553 gint64 time_nanoseconds = to * 11111LL;
554 if (!gst_element_seek (m_gst_playbin, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
555 GST_SEEK_TYPE_SET, time_nanoseconds,
556 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
558 eDebug("eServiceMP3::seekTo failed");
565 RESULT eServiceMP3::seekTo(pts_t to)
570 eSingleLocker l(m_subs_to_pull_lock); // this is needed to dont handle incomming subtitles during seek!
571 if (!(ret = seekToImpl(to)))
573 m_subtitle_pages.clear();
574 m_prev_decoder_time = -1;
575 m_decoder_time_valid_state = 0;
584 RESULT eServiceMP3::trickSeek(gdouble ratio)
589 return seekRelative(0, 0);
593 flags = GST_SEEK_FLAG_NONE;
594 flags |= GST_SEEK_FLAG_FLUSH;
595 // flags |= GstSeekFlags (GST_SEEK_FLAG_ACCURATE);
596 flags |= GST_SEEK_FLAG_KEY_UNIT;
597 // flags |= GstSeekFlags (GST_SEEK_FLAG_SEGMENT);
598 // flags |= GstSeekFlags (GST_SEEK_FLAG_SKIP);
600 GstFormat fmt = GST_FORMAT_TIME;
602 gst_element_query_duration(m_gst_playbin, &fmt, &len);
603 gst_element_query_position(m_gst_playbin, &fmt, &pos);
607 s_event = gst_event_new_seek (ratio, GST_FORMAT_TIME, (GstSeekFlags)flags, GST_SEEK_TYPE_SET, pos, GST_SEEK_TYPE_SET, len);
609 eDebug("eServiceMP3::trickSeek with rate %lf to %" GST_TIME_FORMAT " ", ratio, GST_TIME_ARGS (pos));
613 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);
616 if (!gst_element_send_event ( GST_ELEMENT (m_gst_playbin), s_event))
618 eDebug("eServiceMP3::trickSeek failed");
626 RESULT eServiceMP3::seekRelative(int direction, pts_t to)
632 getPlayPosition(ppos);
633 ppos += to * direction;
641 RESULT eServiceMP3::getPlayPosition(pts_t &pts)
643 GstFormat fmt = GST_FORMAT_TIME;
650 if (m_state != stRunning)
653 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
656 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
661 gchar *name = gst_element_get_name(sink);
662 gboolean use_get_decoder_time = strstr(name, "dvbaudiosink") || strstr(name, "dvbvideosink");
665 if (use_get_decoder_time)
666 g_signal_emit_by_name(sink, "get-decoder-time", &pos);
668 gst_object_unref(sink);
670 if (!use_get_decoder_time && !gst_element_query_position(m_gst_playbin, &fmt, &pos)) {
671 eDebug("gst_element_query_position failed in getPlayPosition");
675 /* pos is in nanoseconds. we have 90 000 pts per second. */
677 // eDebug("gst_element_query_position %lld pts (%lld ms)", pts, pos/1000000);
681 RESULT eServiceMP3::setTrickmode(int trick)
683 /* trickmode is not yet supported by our dvbmediasinks. */
687 RESULT eServiceMP3::isCurrentlySeekable()
689 int ret = 3; // seeking and fast/slow winding possible
694 if (m_state != stRunning)
697 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
699 // disable fast winding yet when a dvbvideosink or dvbaudiosink is used
700 // for this we must do some changes on different places.. (gstreamer.. our sinks.. enigma2)
702 ret &= ~2; // only seeking possible
703 gst_object_unref(sink);
706 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
708 ret &= ~2; // only seeking possible
709 gst_object_unref(sink);
716 RESULT eServiceMP3::info(ePtr<iServiceInformation>&i)
722 RESULT eServiceMP3::getName(std::string &name)
724 std::string title = m_ref.getName();
728 size_t n = name.rfind('/');
729 if (n != std::string::npos)
730 name = name.substr(n + 1);
737 int eServiceMP3::getInfo(int w)
739 const gchar *tag = 0;
743 case sServiceref: return m_ref;
744 case sVideoHeight: return m_height;
745 case sVideoWidth: return m_width;
746 case sFrameRate: return m_framerate;
747 case sProgressive: return m_progressive;
748 case sAspect: return m_aspect;
752 case sTagTitleSortname:
753 case sTagArtistSortname:
754 case sTagAlbumSortname:
759 case sTagExtendedComment:
762 case sTagDescription:
765 case sTagOrganization:
767 case sTagCopyrightURI:
775 case sTagLanguageCode:
777 case sTagChannelMode:
784 case sTagReferenceLevel:
785 case sTagBeatsPerMinute:
787 case sTagPreviewImage:
789 return resIsPyObject;
790 case sTagTrackNumber:
791 tag = GST_TAG_TRACK_NUMBER;
794 tag = GST_TAG_TRACK_COUNT;
796 case sTagAlbumVolumeNumber:
797 tag = GST_TAG_ALBUM_VOLUME_NUMBER;
799 case sTagAlbumVolumeCount:
800 tag = GST_TAG_ALBUM_VOLUME_COUNT;
803 tag = GST_TAG_BITRATE;
805 case sTagNominalBitrate:
806 tag = GST_TAG_NOMINAL_BITRATE;
808 case sTagMinimumBitrate:
809 tag = GST_TAG_MINIMUM_BITRATE;
811 case sTagMaximumBitrate:
812 tag = GST_TAG_MAXIMUM_BITRATE;
815 tag = GST_TAG_SERIAL;
817 case sTagEncoderVersion:
818 tag = GST_TAG_ENCODER_VERSION;
827 if (!m_stream_tags || !tag)
831 if (gst_tag_list_get_uint(m_stream_tags, tag, &value))
837 std::string eServiceMP3::getInfoString(int w)
839 if ( !m_stream_tags && w < sUser && w > 26 )
841 const gchar *tag = 0;
848 tag = GST_TAG_ARTIST;
853 case sTagTitleSortname:
854 tag = GST_TAG_TITLE_SORTNAME;
856 case sTagArtistSortname:
857 tag = GST_TAG_ARTIST_SORTNAME;
859 case sTagAlbumSortname:
860 tag = GST_TAG_ALBUM_SORTNAME;
864 if (gst_tag_list_get_date(m_stream_tags, GST_TAG_DATE, &date))
867 g_date_strftime (res, sizeof(res), "%Y-%M-%D", date);
868 return (std::string)res;
872 tag = GST_TAG_COMPOSER;
878 tag = GST_TAG_COMMENT;
880 case sTagExtendedComment:
881 tag = GST_TAG_EXTENDED_COMMENT;
884 tag = GST_TAG_LOCATION;
887 tag = GST_TAG_HOMEPAGE;
889 case sTagDescription:
890 tag = GST_TAG_DESCRIPTION;
893 tag = GST_TAG_VERSION;
898 case sTagOrganization:
899 tag = GST_TAG_ORGANIZATION;
902 tag = GST_TAG_COPYRIGHT;
904 case sTagCopyrightURI:
905 tag = GST_TAG_COPYRIGHT_URI;
908 tag = GST_TAG_CONTACT;
911 tag = GST_TAG_LICENSE;
914 tag = GST_TAG_LICENSE_URI;
920 tag = GST_TAG_AUDIO_CODEC;
923 tag = GST_TAG_VIDEO_CODEC;
926 tag = GST_TAG_ENCODER;
928 case sTagLanguageCode:
929 tag = GST_TAG_LANGUAGE_CODE;
932 tag = GST_TAG_KEYWORDS;
934 case sTagChannelMode:
935 tag = "channel-mode";
938 return m_error_message;
945 if (gst_tag_list_get_string(m_stream_tags, tag, &value))
947 std::string res = value;
954 PyObject *eServiceMP3::getInfoObject(int w)
956 const gchar *tag = 0;
957 bool isBuffer = false;
961 tag = GST_TAG_TRACK_GAIN;
964 tag = GST_TAG_TRACK_PEAK;
967 tag = GST_TAG_ALBUM_GAIN;
970 tag = GST_TAG_ALBUM_PEAK;
972 case sTagReferenceLevel:
973 tag = GST_TAG_REFERENCE_LEVEL;
975 case sTagBeatsPerMinute:
976 tag = GST_TAG_BEATS_PER_MINUTE;
982 case sTagPreviewImage:
983 tag = GST_TAG_PREVIEW_IMAGE;
987 tag = GST_TAG_ATTACHMENT;
996 const GValue *gv_buffer = gst_tag_list_get_value_index(m_stream_tags, tag, 0);
1000 buffer = gst_value_get_buffer (gv_buffer);
1001 return PyBuffer_FromMemory(GST_BUFFER_DATA(buffer), GST_BUFFER_SIZE(buffer));
1006 gdouble value = 0.0;
1007 gst_tag_list_get_double(m_stream_tags, tag, &value);
1008 return PyFloat_FromDouble(value);
1014 RESULT eServiceMP3::audioChannel(ePtr<iAudioChannelSelection> &ptr)
1020 RESULT eServiceMP3::audioTracks(ePtr<iAudioTrackSelection> &ptr)
1026 RESULT eServiceMP3::subtitle(ePtr<iSubtitleOutput> &ptr)
1032 RESULT eServiceMP3::audioDelay(ePtr<iAudioDelay> &ptr)
1038 int eServiceMP3::getNumberOfTracks()
1040 return m_audioStreams.size();
1043 int eServiceMP3::getCurrentTrack()
1045 if (m_currentAudioStream == -1)
1046 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", &m_currentAudioStream, NULL);
1047 return m_currentAudioStream;
1050 RESULT eServiceMP3::selectTrack(unsigned int i)
1053 getPlayPosition(ppos);
1058 int ret = selectAudioStream(i);
1067 int eServiceMP3::selectAudioStream(int i)
1070 g_object_set (G_OBJECT (m_gst_playbin), "current-audio", i, NULL);
1071 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", ¤t_audio, NULL);
1072 if ( current_audio == i )
1074 eDebug ("eServiceMP3::switched to audio stream %i", current_audio);
1075 m_currentAudioStream = i;
1081 int eServiceMP3::getCurrentChannel()
1086 RESULT eServiceMP3::selectChannel(int i)
1088 eDebug("eServiceMP3::selectChannel(%i)",i);
1092 RESULT eServiceMP3::getTrackInfo(struct iAudioTrackInfo &info, unsigned int i)
1094 if (i >= m_audioStreams.size())
1096 info.m_description = m_audioStreams[i].codec;
1097 /* if (m_audioStreams[i].type == atMPEG)
1098 info.m_description = "MPEG";
1099 else if (m_audioStreams[i].type == atMP3)
1100 info.m_description = "MP3";
1101 else if (m_audioStreams[i].type == atAC3)
1102 info.m_description = "AC3";
1103 else if (m_audioStreams[i].type == atAAC)
1104 info.m_description = "AAC";
1105 else if (m_audioStreams[i].type == atDTS)
1106 info.m_description = "DTS";
1107 else if (m_audioStreams[i].type == atPCM)
1108 info.m_description = "PCM";
1109 else if (m_audioStreams[i].type == atOGG)
1110 info.m_description = "OGG";
1111 else if (m_audioStreams[i].type == atFLAC)
1112 info.m_description = "FLAC";
1114 info.m_description = "???";*/
1115 if (info.m_language.empty())
1116 info.m_language = m_audioStreams[i].language_code;
1120 subtype_t getSubtitleType(GstPad* pad, gchar *g_codec=NULL)
1122 subtype_t type = stUnknown;
1123 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1127 GstStructure* str = gst_caps_get_structure(caps, 0);
1128 const gchar *g_type = gst_structure_get_name(str);
1129 eDebug("getSubtitleType::subtitle probe caps type=%s", g_type);
1131 if ( !strcmp(g_type, "video/x-dvd-subpicture") )
1133 else if ( !strcmp(g_type, "text/x-pango-markup") )
1135 else if ( !strcmp(g_type, "text/plain") )
1137 else if ( !strcmp(g_type, "subpicture/x-pgs") )
1140 eDebug("getSubtitleType::unsupported subtitle caps %s (%s)", g_type, g_codec);
1144 eDebug("getSubtitleType::subtitle probe codec tag=%s", g_codec);
1145 if ( !strcmp(g_codec, "VOB") )
1147 else if ( !strcmp(g_codec, "SubStation Alpha") || !strcmp(g_codec, "SSA") )
1149 else if ( !strcmp(g_codec, "ASS") )
1151 else if ( !strcmp(g_codec, "UTF-8 plain text") )
1154 eDebug("getSubtitleType::unsupported subtitle codec %s", g_codec);
1157 eDebug("getSubtitleType::unidentifiable subtitle stream!");
1162 void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg)
1169 source = GST_MESSAGE_SRC(msg);
1170 sourceName = gst_object_get_name(source);
1172 if (gst_message_get_structure(msg))
1174 gchar *string = gst_structure_to_string(gst_message_get_structure(msg));
1175 eDebug("eServiceMP3::gst_message from %s: %s", sourceName, string);
1179 eDebug("eServiceMP3::gst_message from %s: %s (without structure)", sourceName, GST_MESSAGE_TYPE_NAME(msg));
1181 switch (GST_MESSAGE_TYPE (msg))
1183 case GST_MESSAGE_EOS:
1184 m_event((iPlayableService*)this, evEOF);
1186 case GST_MESSAGE_STATE_CHANGED:
1188 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1191 GstState old_state, new_state;
1192 gst_message_parse_state_changed(msg, &old_state, &new_state, NULL);
1194 if(old_state == new_state)
1197 eDebug("eServiceMP3::state transition %s -> %s", gst_element_state_get_name(old_state), gst_element_state_get_name(new_state));
1199 GstStateChange transition = (GstStateChange)GST_STATE_TRANSITION(old_state, new_state);
1203 case GST_STATE_CHANGE_NULL_TO_READY:
1206 case GST_STATE_CHANGE_READY_TO_PAUSED:
1208 GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
1211 g_object_set (G_OBJECT (appsink), "max-buffers", 2, NULL);
1212 g_object_set (G_OBJECT (appsink), "sync", FALSE, NULL);
1213 g_object_set (G_OBJECT (appsink), "emit-signals", TRUE, NULL);
1214 eDebug("eServiceMP3::appsink properties set!");
1215 gst_object_unref(appsink);
1217 setAC3Delay(ac3_delay);
1218 setPCMDelay(pcm_delay);
1220 case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
1222 if ( m_sourceinfo.is_streaming && m_streamingsrc_timeout )
1223 m_streamingsrc_timeout->stop();
1225 case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
1228 case GST_STATE_CHANGE_PAUSED_TO_READY:
1231 case GST_STATE_CHANGE_READY_TO_NULL:
1237 case GST_MESSAGE_ERROR:
1241 gst_message_parse_error (msg, &err, &debug);
1243 eWarning("Gstreamer error: %s (%i) from %s", err->message, err->code, sourceName );
1244 if ( err->domain == GST_STREAM_ERROR )
1246 if ( err->code == GST_STREAM_ERROR_CODEC_NOT_FOUND )
1248 if ( g_strrstr(sourceName, "videosink") )
1249 m_event((iPlayableService*)this, evUser+11);
1250 else if ( g_strrstr(sourceName, "audiosink") )
1251 m_event((iPlayableService*)this, evUser+10);
1257 case GST_MESSAGE_INFO:
1262 gst_message_parse_info (msg, &inf, &debug);
1264 if ( inf->domain == GST_STREAM_ERROR && inf->code == GST_STREAM_ERROR_DECODE )
1266 if ( g_strrstr(sourceName, "videosink") )
1267 m_event((iPlayableService*)this, evUser+14);
1272 case GST_MESSAGE_TAG:
1274 GstTagList *tags, *result;
1275 gst_message_parse_tag(msg, &tags);
1277 result = gst_tag_list_merge(m_stream_tags, tags, GST_TAG_MERGE_REPLACE);
1281 gst_tag_list_free(m_stream_tags);
1282 m_stream_tags = result;
1285 const GValue *gv_image = gst_tag_list_get_value_index(tags, GST_TAG_IMAGE, 0);
1288 GstBuffer *buf_image;
1289 buf_image = gst_value_get_buffer (gv_image);
1290 int fd = open("/tmp/.id3coverart", O_CREAT|O_WRONLY|O_TRUNC, 0644);
1291 int ret = write(fd, GST_BUFFER_DATA(buf_image), GST_BUFFER_SIZE(buf_image));
1293 eDebug("eServiceMP3::/tmp/.id3coverart %d bytes written ", ret);
1294 m_event((iPlayableService*)this, evUser+13);
1296 gst_tag_list_free(tags);
1297 m_event((iPlayableService*)this, evUpdatedInfo);
1300 case GST_MESSAGE_ASYNC_DONE:
1302 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1306 gint i, active_idx, n_video = 0, n_audio = 0, n_text = 0;
1308 g_object_get (m_gst_playbin, "n-video", &n_video, NULL);
1309 g_object_get (m_gst_playbin, "n-audio", &n_audio, NULL);
1310 g_object_get (m_gst_playbin, "n-text", &n_text, NULL);
1312 eDebug("eServiceMP3::async-done - %d video, %d audio, %d subtitle", n_video, n_audio, n_text);
1314 if ( n_video + n_audio <= 0 )
1319 m_audioStreams.clear();
1320 m_subtitleStreams.clear();
1322 for (i = 0; i < n_audio; i++)
1325 gchar *g_codec, *g_lang;
1327 g_signal_emit_by_name (m_gst_playbin, "get-audio-pad", i, &pad);
1328 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1331 GstStructure* str = gst_caps_get_structure(caps, 0);
1332 const gchar *g_type = gst_structure_get_name(str);
1333 audio.type = gstCheckAudioPad(str);
1334 g_codec = g_strdup(g_type);
1335 g_lang = g_strdup_printf ("und");
1336 g_signal_emit_by_name (m_gst_playbin, "get-audio-tags", i, &tags);
1337 if ( tags && gst_is_tag_list(tags) )
1339 gst_tag_list_get_string(tags, GST_TAG_AUDIO_CODEC, &g_codec);
1340 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1341 gst_tag_list_free(tags);
1343 audio.language_code = std::string(g_lang);
1344 audio.codec = std::string(g_codec);
1345 eDebug("eServiceMP3::audio stream=%i codec=%s language=%s", i, g_codec, g_lang);
1346 m_audioStreams.push_back(audio);
1349 gst_caps_unref(caps);
1352 for (i = 0; i < n_text; i++)
1354 gchar *g_codec = NULL, *g_lang = NULL;
1355 g_signal_emit_by_name (m_gst_playbin, "get-text-tags", i, &tags);
1356 subtitleStream subs;
1359 g_lang = g_strdup_printf ("und");
1360 if ( tags && gst_is_tag_list(tags) )
1362 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1363 gst_tag_list_get_string(tags, GST_TAG_SUBTITLE_CODEC, &g_codec);
1364 gst_tag_list_free(tags);
1367 subs.language_code = std::string(g_lang);
1368 eDebug("eServiceMP3::subtitle stream=%i language=%s codec=%s", i, g_lang, g_codec);
1371 g_signal_emit_by_name (m_gst_playbin, "get-text-pad", i, &pad);
1373 g_signal_connect (G_OBJECT (pad), "notify::caps", G_CALLBACK (gstTextpadHasCAPS), this);
1374 subs.type = getSubtitleType(pad, g_codec);
1376 m_subtitleStreams.push_back(subs);
1379 m_event((iPlayableService*)this, evUpdatedEventInfo);
1382 case GST_MESSAGE_ELEMENT:
1384 if ( gst_is_missing_plugin_message(msg) )
1386 gchar *description = gst_missing_plugin_message_get_description(msg);
1389 m_error_message = "GStreamer plugin " + (std::string)description + " not available!\n";
1390 g_free(description);
1391 m_event((iPlayableService*)this, evUser+12);
1394 else if (const GstStructure *msgstruct = gst_message_get_structure(msg))
1396 const gchar *eventname = gst_structure_get_name(msgstruct);
1399 if (!strcmp(eventname, "eventSizeChanged") || !strcmp(eventname, "eventSizeAvail"))
1401 gst_structure_get_int (msgstruct, "aspect_ratio", &m_aspect);
1402 gst_structure_get_int (msgstruct, "width", &m_width);
1403 gst_structure_get_int (msgstruct, "height", &m_height);
1404 if (strstr(eventname, "Changed"))
1405 m_event((iPlayableService*)this, evVideoSizeChanged);
1407 else if (!strcmp(eventname, "eventFrameRateChanged") || !strcmp(eventname, "eventFrameRateAvail"))
1409 gst_structure_get_int (msgstruct, "frame_rate", &m_framerate);
1410 if (strstr(eventname, "Changed"))
1411 m_event((iPlayableService*)this, evVideoFramerateChanged);
1413 else if (!strcmp(eventname, "eventProgressiveChanged") || !strcmp(eventname, "eventProgressiveAvail"))
1415 gst_structure_get_int (msgstruct, "progressive", &m_progressive);
1416 if (strstr(eventname, "Changed"))
1417 m_event((iPlayableService*)this, evVideoProgressiveChanged);
1423 case GST_MESSAGE_BUFFERING:
1425 GstBufferingMode mode;
1426 gst_message_parse_buffering(msg, &(m_bufferInfo.bufferPercent));
1427 gst_message_parse_buffering_stats(msg, &mode, &(m_bufferInfo.avgInRate), &(m_bufferInfo.avgOutRate), &(m_bufferInfo.bufferingLeft));
1428 m_event((iPlayableService*)this, evBuffering);
1431 case GST_MESSAGE_STREAM_STATUS:
1433 GstStreamStatusType type;
1435 gst_message_parse_stream_status (msg, &type, &owner);
1436 if ( type == GST_STREAM_STATUS_TYPE_CREATE && m_sourceinfo.is_streaming )
1438 if ( GST_IS_PAD(source) )
1439 owner = gst_pad_get_parent_element(GST_PAD(source));
1440 else if ( GST_IS_ELEMENT(source) )
1441 owner = GST_ELEMENT(source);
1446 GstElementFactory *factory = gst_element_get_factory(GST_ELEMENT(owner));
1447 const gchar *name = gst_plugin_feature_get_name(GST_PLUGIN_FEATURE(factory));
1448 if (!strcmp(name, "souphttpsrc"))
1450 m_streamingsrc_timeout->start(HTTP_TIMEOUT*1000, true);
1451 g_object_set (G_OBJECT (owner), "timeout", HTTP_TIMEOUT, NULL);
1452 eDebug("eServiceMP3::GST_STREAM_STATUS_TYPE_CREATE -> setting timeout on %s to %is", name, HTTP_TIMEOUT);
1456 if ( GST_IS_PAD(source) )
1457 gst_object_unref(owner);
1464 g_free (sourceName);
1467 GstBusSyncReply eServiceMP3::gstBusSyncHandler(GstBus *bus, GstMessage *message, gpointer user_data)
1469 eServiceMP3 *_this = (eServiceMP3*)user_data;
1470 _this->m_pump.send(Message(1));
1472 return GST_BUS_PASS;
1475 void eServiceMP3::gstHTTPSourceSetAgent(GObject *object, GParamSpec *unused, gpointer user_data)
1477 eServiceMP3 *_this = (eServiceMP3*)user_data;
1479 g_object_get(_this->m_gst_playbin, "source", &source, NULL);
1480 g_object_set (G_OBJECT (source), "user-agent", _this->m_useragent.c_str(), NULL);
1481 gst_object_unref(source);
1484 audiotype_t eServiceMP3::gstCheckAudioPad(GstStructure* structure)
1489 if ( gst_structure_has_name (structure, "audio/mpeg"))
1491 gint mpegversion, layer = -1;
1492 if (!gst_structure_get_int (structure, "mpegversion", &mpegversion))
1495 switch (mpegversion) {
1498 gst_structure_get_int (structure, "layer", &layer);
1514 else if ( gst_structure_has_name (structure, "audio/x-ac3") || gst_structure_has_name (structure, "audio/ac3") )
1516 else if ( gst_structure_has_name (structure, "audio/x-dts") || gst_structure_has_name (structure, "audio/dts") )
1518 else if ( gst_structure_has_name (structure, "audio/x-raw-int") )
1524 void eServiceMP3::gstPoll(const Message &msg)
1528 GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin));
1529 GstMessage *message;
1530 while ((message = gst_bus_pop(bus)))
1532 gstBusCall(bus, message);
1533 gst_message_unref (message);
1536 else if (msg.type == 2)
1538 else if (msg.type == 3)
1539 gstTextpadHasCAPS_synced(msg.d.pad);
1541 eDebug("gstPoll unhandled Message %d\n", msg.type);
1544 eAutoInitPtr<eServiceFactoryMP3> init_eServiceFactoryMP3(eAutoInitNumbers::service+1, "eServiceFactoryMP3");
1546 void eServiceMP3::gstCBsubtitleAvail(GstElement *appsink, gpointer user_data)
1548 eServiceMP3 *_this = (eServiceMP3*)user_data;
1549 eSingleLocker l(_this->m_subs_to_pull_lock);
1550 ++_this->m_subs_to_pull;
1551 _this->m_pump.send(Message(2));
1554 void eServiceMP3::gstTextpadHasCAPS(GstPad *pad, GParamSpec * unused, gpointer user_data)
1556 eServiceMP3 *_this = (eServiceMP3*)user_data;
1558 gst_object_ref (pad);
1560 _this->m_pump.send(Message(3, pad));
1563 // after messagepump
1564 void eServiceMP3::gstTextpadHasCAPS_synced(GstPad *pad)
1568 g_object_get (G_OBJECT (pad), "caps", &caps, NULL);
1570 eDebug("gstTextpadHasCAPS:: signal::caps = %s", gst_caps_to_string(caps));
1574 subtitleStream subs;
1576 // eDebug("gstGhostpadHasCAPS_synced %p %d", pad, m_subtitleStreams.size());
1578 if (!m_subtitleStreams.empty())
1579 subs = m_subtitleStreams[m_currentSubtitleStream];
1581 subs.type = stUnknown;
1585 if ( subs.type == stUnknown )
1588 // eDebug("gstGhostpadHasCAPS::m_subtitleStreams[%i].type == stUnknown...", m_currentSubtitleStream);
1591 g_signal_emit_by_name (m_gst_playbin, "get-text-tags", m_currentSubtitleStream, &tags);
1593 g_lang = g_strdup_printf ("und");
1594 if ( tags && gst_is_tag_list(tags) )
1595 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1597 subs.language_code = std::string(g_lang);
1598 subs.type = getSubtitleType(pad);
1600 if (!m_subtitleStreams.empty())
1601 m_subtitleStreams[m_currentSubtitleStream] = subs;
1603 m_subtitleStreams.push_back(subs);
1608 // 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));
1610 gst_caps_unref (caps);
1613 gst_object_unref (pad);
1616 void eServiceMP3::pullSubtitle()
1619 g_object_get (G_OBJECT (m_gst_playbin), "text-sink", &sink, NULL);
1623 while (m_subs_to_pull && m_subtitle_pages.size() < 2)
1627 eSingleLocker l(m_subs_to_pull_lock);
1629 g_signal_emit_by_name (sink, "pull-buffer", &buffer);
1633 gint64 buf_pos = GST_BUFFER_TIMESTAMP(buffer);
1634 gint64 duration_ns = GST_BUFFER_DURATION(buffer);
1635 size_t len = GST_BUFFER_SIZE(buffer);
1636 eDebug("pullSubtitle m_subtitleStreams[m_currentSubtitleStream].type=%i",m_subtitleStreams[m_currentSubtitleStream].type);
1638 if ( m_subtitleStreams[m_currentSubtitleStream].type )
1640 if ( m_subtitleStreams[m_currentSubtitleStream].type < stVOB )
1642 unsigned char line[len+1];
1644 memcpy(line, GST_BUFFER_DATA(buffer), len);
1646 eDebug("got new text subtitle @ buf_pos = %lld ns (in pts=%lld): '%s' ", buf_pos, buf_pos/11111, line);
1647 gRGB rgbcol(0xD0,0xD0,0xD0);
1648 page.type = SubtitlePage::Pango;
1649 page.pango_page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)line));
1650 page.pango_page.m_show_pts = buf_pos / 11111L;
1651 page.pango_page.m_timeout = duration_ns / 1000000;
1652 m_subtitle_pages.push_back(page);
1653 if (m_subtitle_pages.size()==1)
1658 eDebug("unsupported subpicture... ignoring");
1661 gst_buffer_unref(buffer);
1664 gst_object_unref(sink);
1667 eDebug("no subtitle sink!");
1670 void eServiceMP3::pushSubtitles()
1672 while ( !m_subtitle_pages.empty() )
1674 SubtitlePage &frontpage = m_subtitle_pages.front();
1677 gint64 show_pts = 0;
1679 getPlayPosition(running_pts);
1681 if (m_decoder_time_valid_state < 4) {
1682 ++m_decoder_time_valid_state;
1683 if (m_prev_decoder_time == running_pts)
1684 m_decoder_time_valid_state = 0;
1685 if (m_decoder_time_valid_state < 4) {
1686 // if (m_decoder_time_valid_state)
1687 // eDebug("%d: decoder time not valid! prev %lld, now %lld\n", m_decoder_time_valid_state, m_prev_decoder_time/90, running_pts/90);
1689 // eDebug("%d: decoder time not valid! now %lld\n", m_decoder_time_valid_state, running_pts/90);
1690 m_subtitle_sync_timer->start(25, true);
1691 m_prev_decoder_time = running_pts;
1696 if (frontpage.type == SubtitlePage::Pango)
1697 show_pts = frontpage.pango_page.m_show_pts;
1699 diff_ms = ( show_pts - running_pts ) / 90;
1700 eDebug("check subtitle: decoder: %lld, show_pts: %lld, diff: %lld ms", running_pts/90, show_pts/90, diff_ms);
1702 if ( diff_ms < -100 )
1704 eDebug("subtitle too late... drop");
1705 m_subtitle_pages.pop_front();
1707 else if ( diff_ms > 20 )
1709 eDebug("start timer");
1710 m_subtitle_sync_timer->start(diff_ms, true);
1713 else // immediate show
1715 if ( m_subtitle_widget )
1718 if ( frontpage.type == SubtitlePage::Pango)
1719 m_subtitle_widget->setPage(frontpage.pango_page);
1720 m_subtitle_widget->show();
1722 m_subtitle_pages.pop_front();
1725 if (m_subtitle_pages.empty())
1730 RESULT eServiceMP3::enableSubtitles(eWidget *parent, ePyObject tuple)
1732 eDebug ("eServiceMP3::enableSubtitles m_currentSubtitleStream=%i this=%p",m_currentSubtitleStream, this);
1734 int tuplesize = PyTuple_Size(tuple);
1737 eSingleLocker l(m_subs_to_pull_lock);
1740 // g_signal_emit_by_name (m_gst_playbin, "get-text-pad", m_currentSubtitleStream, &pad);
1741 // gst_element_get_static_pad(m_gst_subtitlebin, "sink");
1742 // gulong subprobe_handler_id = gst_pad_add_buffer_probe (pad, G_CALLBACK (gstCBsubtitleDrop), NULL);
1744 if (!PyTuple_Check(tuple))
1748 entry = PyTuple_GET_ITEM(tuple, 1);
1749 if (!PyInt_Check(entry))
1751 pid = PyInt_AsLong(entry);
1752 entry = PyTuple_GET_ITEM(tuple, 2);
1753 if (!PyInt_Check(entry))
1755 type = PyInt_AsLong(entry);
1757 if (m_currentSubtitleStream != pid)
1759 g_object_set (G_OBJECT (m_gst_playbin), "current-text", pid, NULL);
1760 eDebug ("eServiceMP3::enableSubtitles g_object_set current-text = %i", pid);
1761 m_currentSubtitleStream = pid;
1763 m_prev_decoder_time = -1;
1764 m_subtitle_pages.clear();
1767 m_subtitle_widget = 0;
1768 m_subtitle_widget = new eSubtitleWidget(parent);
1769 m_subtitle_widget->resize(parent->size()); /* full size */
1771 g_object_get (G_OBJECT (m_gst_playbin), "current-text", &text_pid, NULL);
1773 eDebug ("eServiceMP3::switched to subtitle stream %i", text_pid);
1774 // gst_pad_remove_buffer_probe (pad, subprobe_handler_id);
1776 m_event((iPlayableService*)this, evUpdatedInfo);
1781 eDebug("eServiceMP3::enableSubtitles needs a tuple as 2nd argument!\n"
1782 "for gst subtitles (2, subtitle_stream_count, subtitle_type)");
1786 RESULT eServiceMP3::disableSubtitles(eWidget *parent)
1788 eDebug("eServiceMP3::disableSubtitles");
1789 m_subtitle_pages.clear();
1790 delete m_subtitle_widget;
1791 m_subtitle_widget = 0;
1795 PyObject *eServiceMP3::getCachedSubtitle()
1797 // eDebug("eServiceMP3::getCachedSubtitle");
1801 PyObject *eServiceMP3::getSubtitleList()
1803 // eDebug("eServiceMP3::getSubtitleList");
1804 ePyObject l = PyList_New(0);
1807 for (std::vector<subtitleStream>::iterator IterSubtitleStream(m_subtitleStreams.begin()); IterSubtitleStream != m_subtitleStreams.end(); ++IterSubtitleStream)
1809 subtype_t type = IterSubtitleStream->type;
1818 ePyObject tuple = PyTuple_New(5);
1819 // eDebug("eServiceMP3::getSubtitleList idx=%i type=%i, code=%s", stream_idx, int(type), (IterSubtitleStream->language_code).c_str());
1820 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(2));
1821 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(stream_idx));
1822 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(int(type)));
1823 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(0));
1824 PyTuple_SET_ITEM(tuple, 4, PyString_FromString((IterSubtitleStream->language_code).c_str()));
1825 PyList_Append(l, tuple);
1831 eDebug("eServiceMP3::getSubtitleList finished");
1835 RESULT eServiceMP3::streamed(ePtr<iStreamedService> &ptr)
1841 PyObject *eServiceMP3::getBufferCharge()
1843 ePyObject tuple = PyTuple_New(5);
1844 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(m_bufferInfo.bufferPercent));
1845 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(m_bufferInfo.avgInRate));
1846 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(m_bufferInfo.avgOutRate));
1847 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(m_bufferInfo.bufferingLeft));
1848 PyTuple_SET_ITEM(tuple, 4, PyInt_FromLong(m_buffer_size));
1852 int eServiceMP3::setBufferSize(int size)
1854 m_buffer_size = size;
1855 g_object_set (G_OBJECT (m_gst_playbin), "buffer-size", m_buffer_size, NULL);
1859 int eServiceMP3::getAC3Delay()
1864 int eServiceMP3::getPCMDelay()
1869 void eServiceMP3::setAC3Delay(int delay)
1872 if (!m_gst_playbin || m_state != stRunning)
1877 int config_delay_int = delay;
1878 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1882 std::string config_delay;
1883 if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
1884 config_delay_int += atoi(config_delay.c_str());
1885 gst_object_unref(sink);
1889 eDebug("dont apply ac3 delay when no video is running!");
1890 config_delay_int = 0;
1893 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1897 gchar *name = gst_element_get_name(sink);
1898 if (strstr(name, "dvbaudiosink"))
1899 eTSMPEGDecoder::setHwAC3Delay(config_delay_int);
1901 gst_object_unref(sink);
1906 void eServiceMP3::setPCMDelay(int delay)
1909 if (!m_gst_playbin || m_state != stRunning)
1914 int config_delay_int = delay;
1915 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1919 std::string config_delay;
1920 if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
1921 config_delay_int += atoi(config_delay.c_str());
1922 gst_object_unref(sink);
1926 eDebug("dont apply pcm delay when no video is running!");
1927 config_delay_int = 0;
1930 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1934 gchar *name = gst_element_get_name(sink);
1935 if (strstr(name, "dvbaudiosink"))
1936 eTSMPEGDecoder::setHwPCMDelay(config_delay_int);
1939 // this is realy untested..and not used yet
1940 gint64 offset = config_delay_int;
1941 offset *= 1000000; // milli to nano
1942 g_object_set (G_OBJECT (m_gst_playbin), "ts-offset", offset, NULL);
1945 gst_object_unref(sink);