3 /* note: this requires gstreamer 0.10.x and a big list of plugins. */
4 /* it's currently hardcoded to use a big-endian alsasink as sink. */
5 #include <lib/base/ebase.h>
6 #include <lib/base/eerror.h>
7 #include <lib/base/init_num.h>
8 #include <lib/base/init.h>
9 #include <lib/base/nconfig.h>
10 #include <lib/base/object.h>
11 #include <lib/dvb/decoder.h>
12 #include <lib/components/file_eraser.h>
13 #include <lib/gui/esubtitle.h>
14 #include <lib/service/servicemp3.h>
15 #include <lib/service/service.h>
20 #include <gst/pbutils/missing-plugins.h>
23 #define HTTP_TIMEOUT 10
27 eServiceFactoryMP3::eServiceFactoryMP3()
29 ePtr<eServiceCenter> sc;
31 eServiceCenter::getPrivInstance(sc);
34 std::list<std::string> extensions;
35 extensions.push_back("mp2");
36 extensions.push_back("mp3");
37 extensions.push_back("ogg");
38 extensions.push_back("mpg");
39 extensions.push_back("vob");
40 extensions.push_back("wav");
41 extensions.push_back("wave");
42 extensions.push_back("m4v");
43 extensions.push_back("mkv");
44 extensions.push_back("avi");
45 extensions.push_back("divx");
46 extensions.push_back("dat");
47 extensions.push_back("flac");
48 extensions.push_back("mp4");
49 extensions.push_back("mov");
50 extensions.push_back("m4a");
51 extensions.push_back("m2ts");
52 sc->addServiceFactory(eServiceFactoryMP3::id, this, extensions);
55 m_service_info = new eStaticServiceMP3Info();
58 eServiceFactoryMP3::~eServiceFactoryMP3()
60 ePtr<eServiceCenter> sc;
62 eServiceCenter::getPrivInstance(sc);
64 sc->removeServiceFactory(eServiceFactoryMP3::id);
67 DEFINE_REF(eServiceFactoryMP3)
70 RESULT eServiceFactoryMP3::play(const eServiceReference &ref, ePtr<iPlayableService> &ptr)
73 ptr = new eServiceMP3(ref);
77 RESULT eServiceFactoryMP3::record(const eServiceReference &ref, ePtr<iRecordableService> &ptr)
83 RESULT eServiceFactoryMP3::list(const eServiceReference &, ePtr<iListableService> &ptr)
89 RESULT eServiceFactoryMP3::info(const eServiceReference &ref, ePtr<iStaticServiceInformation> &ptr)
95 class eMP3ServiceOfflineOperations: public iServiceOfflineOperations
97 DECLARE_REF(eMP3ServiceOfflineOperations);
98 eServiceReference m_ref;
100 eMP3ServiceOfflineOperations(const eServiceReference &ref);
102 RESULT deleteFromDisk(int simulate);
103 RESULT getListOfFilenames(std::list<std::string> &);
107 DEFINE_REF(eMP3ServiceOfflineOperations);
109 eMP3ServiceOfflineOperations::eMP3ServiceOfflineOperations(const eServiceReference &ref): m_ref((const eServiceReference&)ref)
113 RESULT eMP3ServiceOfflineOperations::deleteFromDisk(int simulate)
119 std::list<std::string> res;
120 if (getListOfFilenames(res))
123 eBackgroundFileEraser *eraser = eBackgroundFileEraser::getInstance();
125 eDebug("FATAL !! can't get background file eraser");
127 for (std::list<std::string>::iterator i(res.begin()); i != res.end(); ++i)
129 eDebug("Removing %s...", i->c_str());
131 eraser->erase(i->c_str());
133 ::unlink(i->c_str());
140 RESULT eMP3ServiceOfflineOperations::getListOfFilenames(std::list<std::string> &res)
143 res.push_back(m_ref.path);
147 RESULT eMP3ServiceOfflineOperations::reindex()
153 RESULT eServiceFactoryMP3::offlineOperations(const eServiceReference &ref, ePtr<iServiceOfflineOperations> &ptr)
155 ptr = new eMP3ServiceOfflineOperations(ref);
159 // eStaticServiceMP3Info
162 // eStaticServiceMP3Info is seperated from eServiceMP3 to give information
163 // about unopened files.
165 // probably eServiceMP3 should use this class as well, and eStaticServiceMP3Info
166 // should have a database backend where ID3-files etc. are cached.
167 // this would allow listing the mp3 database based on certain filters.
169 DEFINE_REF(eStaticServiceMP3Info)
171 eStaticServiceMP3Info::eStaticServiceMP3Info()
175 RESULT eStaticServiceMP3Info::getName(const eServiceReference &ref, std::string &name)
177 if ( ref.name.length() )
181 size_t last = ref.path.rfind('/');
182 if (last != std::string::npos)
183 name = ref.path.substr(last+1);
190 int eStaticServiceMP3Info::getLength(const eServiceReference &ref)
195 int eStaticServiceMP3Info::getInfo(const eServiceReference &ref, int w)
199 case iServiceInformation::sTimeCreate:
202 if(stat(ref.path.c_str(), &s) == 0)
206 return iServiceInformation::resNA;
210 return iServiceInformation::resNA;
215 int eServiceMP3::ac3_delay,
216 eServiceMP3::pcm_delay;
218 eServiceMP3::eServiceMP3(eServiceReference ref)
219 :m_ref(ref), m_pump(eApp, 1)
221 m_seekTimeout = eTimer::create(eApp);
222 m_subtitle_sync_timer = eTimer::create(eApp);
223 m_streamingsrc_timeout = 0;
225 m_currentAudioStream = -1;
226 m_currentSubtitleStream = 0;
227 m_subtitle_widget = 0;
228 m_currentTrickRatio = 0;
230 m_buffer_size = 1*1024*1024;
231 CONNECT(m_seekTimeout->timeout, eServiceMP3::seekTimeoutCB);
232 CONNECT(m_subtitle_sync_timer->timeout, eServiceMP3::pushSubtitles);
233 CONNECT(m_pump.recv_msg, eServiceMP3::gstPoll);
234 m_aspect = m_width = m_height = m_framerate = m_progressive = -1;
237 eDebug("eServiceMP3::construct!");
239 const char *filename = m_ref.path.c_str();
240 const char *ext = strrchr(filename, '.');
244 m_sourceinfo.is_video = FALSE;
245 m_sourceinfo.audiotype = atUnknown;
246 if ( (strcasecmp(ext, ".mpeg") && strcasecmp(ext, ".mpg") && strcasecmp(ext, ".vob") && strcasecmp(ext, ".bin") && strcasecmp(ext, ".dat") ) == 0 )
248 m_sourceinfo.containertype = ctMPEGPS;
249 m_sourceinfo.is_video = TRUE;
251 else if ( strcasecmp(ext, ".ts") == 0 )
253 m_sourceinfo.containertype = ctMPEGTS;
254 m_sourceinfo.is_video = TRUE;
256 else if ( strcasecmp(ext, ".mkv") == 0 )
258 m_sourceinfo.containertype = ctMKV;
259 m_sourceinfo.is_video = TRUE;
261 else if ( strcasecmp(ext, ".avi") == 0 || strcasecmp(ext, ".divx") == 0)
263 m_sourceinfo.containertype = ctAVI;
264 m_sourceinfo.is_video = TRUE;
266 else if ( strcasecmp(ext, ".mp4") == 0 || strcasecmp(ext, ".mov") == 0 || strcasecmp(ext, ".m4v") == 0)
268 m_sourceinfo.containertype = ctMP4;
269 m_sourceinfo.is_video = TRUE;
271 else if ( strcasecmp(ext, ".m4a") == 0 )
273 m_sourceinfo.containertype = ctMP4;
274 m_sourceinfo.audiotype = atAAC;
276 else if ( strcasecmp(ext, ".mp3") == 0 )
277 m_sourceinfo.audiotype = atMP3;
278 else if ( (strncmp(filename, "/autofs/", 8) || strncmp(filename+strlen(filename)-13, "/track-", 7) || strcasecmp(ext, ".wav")) == 0 )
279 m_sourceinfo.containertype = ctCDA;
280 if ( strcasecmp(ext, ".dat") == 0 )
282 m_sourceinfo.containertype = ctVCD;
283 m_sourceinfo.is_video = TRUE;
285 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 )
286 m_sourceinfo.is_streaming = TRUE;
290 if ( m_sourceinfo.is_streaming )
292 uri = g_strdup_printf ("%s", filename);
293 m_streamingsrc_timeout = eTimer::create(eApp);;
294 CONNECT(m_streamingsrc_timeout->timeout, eServiceMP3::sourceTimeout);
296 else if ( m_sourceinfo.containertype == ctCDA )
298 int i_track = atoi(filename+18);
299 uri = g_strdup_printf ("cdda://%i", i_track);
301 else if ( m_sourceinfo.containertype == ctVCD )
303 int fd = open(filename,O_RDONLY);
305 int ret = read(fd, tmp, 128*1024);
307 if ( ret == -1 ) // this is a "REAL" VCD
308 uri = g_strdup_printf ("vcd://");
310 uri = g_filename_to_uri(filename, NULL, NULL);
314 uri = g_filename_to_uri(filename, NULL, NULL);
316 eDebug("eServiceMP3::playbin2 uri=%s", uri);
318 m_gst_playbin = gst_element_factory_make("playbin2", "playbin");
320 m_error_message = "failed to create GStreamer pipeline!\n";
322 g_object_set (G_OBJECT (m_gst_playbin), "uri", uri, NULL);
324 int flags = 0x47; // ( == GST_PLAY_FLAG_VIDEO | GST_PLAY_FLAG_AUDIO | GST_PLAY_FLAG_NATIVE_VIDEO | GST_PLAY_FLAG_TEXT )
325 g_object_set (G_OBJECT (m_gst_playbin), "flags", flags, NULL);
329 GstElement *subsink = gst_element_factory_make("appsink", "subtitle_sink");
331 eDebug("eServiceMP3::sorry, can't play: missing gst-plugin-appsink");
334 m_subs_to_pull_handler_id = g_signal_connect (subsink, "new-buffer", G_CALLBACK (gstCBsubtitleAvail), this);
335 g_object_set (G_OBJECT (subsink), "caps", gst_caps_from_string("text/plain; text/x-plain; text/x-pango-markup"), NULL);
336 g_object_set (G_OBJECT (m_gst_playbin), "text-sink", subsink, NULL);
341 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), gstBusSyncHandler, this);
342 char srt_filename[strlen(filename)+1];
343 strncpy(srt_filename,filename,strlen(filename)-3);
344 srt_filename[strlen(filename)-3]='\0';
345 strcat(srt_filename, "srt");
347 if (stat(srt_filename, &buffer) == 0)
349 eDebug("eServiceMP3::subtitle uri: %s", g_filename_to_uri(srt_filename, NULL, NULL));
350 g_object_set (G_OBJECT (m_gst_playbin), "suburi", g_filename_to_uri(srt_filename, NULL, NULL), NULL);
353 subs.language_code = std::string("und");
354 m_subtitleStreams.push_back(subs);
358 m_event((iPlayableService*)this, evUser+12);
361 gst_object_unref(GST_OBJECT(m_gst_playbin));
363 eDebug("eServiceMP3::sorry, can't play: %s",m_error_message.c_str());
367 setBufferSize(m_buffer_size);
370 eServiceMP3::~eServiceMP3()
372 // disconnect subtitle callback
374 g_object_get (G_OBJECT (m_gst_playbin), "text-sink", &sink, NULL);
377 g_signal_handler_disconnect (sink, m_subs_to_pull_handler_id);
378 gst_object_unref(sink);
381 delete m_subtitle_widget;
383 // disconnect sync handler callback
384 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), NULL, NULL);
386 if (m_state == stRunning)
390 gst_tag_list_free(m_stream_tags);
394 gst_object_unref (GST_OBJECT (m_gst_playbin));
395 eDebug("eServiceMP3::destruct!");
399 DEFINE_REF(eServiceMP3);
401 RESULT eServiceMP3::connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection)
403 connection = new eConnection((iPlayableService*)this, m_event.connect(event));
407 RESULT eServiceMP3::start()
409 ASSERT(m_state == stIdle);
414 eDebug("eServiceMP3::starting pipeline");
415 gst_element_set_state (m_gst_playbin, GST_STATE_PLAYING);
418 m_event(this, evStart);
423 void eServiceMP3::sourceTimeout()
425 eDebug("eServiceMP3::http source timeout! issuing eof...");
426 m_event((iPlayableService*)this, evEOF);
429 RESULT eServiceMP3::stop()
431 ASSERT(m_state != stIdle);
433 if (m_state == stStopped)
436 eDebug("eServiceMP3::stop %s", m_ref.path.c_str());
437 gst_element_set_state(m_gst_playbin, GST_STATE_NULL);
443 RESULT eServiceMP3::setTarget(int target)
448 RESULT eServiceMP3::pause(ePtr<iPauseableService> &ptr)
454 RESULT eServiceMP3::setSlowMotion(int ratio)
458 eDebug("eServiceMP3::setSlowMotion ratio=%f",1/(float)ratio);
459 return trickSeek(1/(float)ratio);
462 RESULT eServiceMP3::setFastForward(int ratio)
464 eDebug("eServiceMP3::setFastForward ratio=%i",ratio);
465 return trickSeek(ratio);
468 void eServiceMP3::seekTimeoutCB()
471 getPlayPosition(ppos);
473 ppos += 90000*m_currentTrickRatio;
478 m_seekTimeout->stop();
484 m_seekTimeout->stop();
491 RESULT eServiceMP3::pause()
493 if (!m_gst_playbin || m_state != stRunning)
496 gst_element_set_state(m_gst_playbin, GST_STATE_PAUSED);
501 RESULT eServiceMP3::unpause()
503 if (!m_gst_playbin || m_state != stRunning)
506 gst_element_set_state(m_gst_playbin, GST_STATE_PLAYING);
511 /* iSeekableService */
512 RESULT eServiceMP3::seek(ePtr<iSeekableService> &ptr)
518 RESULT eServiceMP3::getLength(pts_t &pts)
523 if (m_state != stRunning)
526 GstFormat fmt = GST_FORMAT_TIME;
529 if (!gst_element_query_duration(m_gst_playbin, &fmt, &len))
531 /* len is in nanoseconds. we have 90 000 pts per second. */
537 RESULT eServiceMP3::seekToImpl(pts_t to)
539 /* convert pts to nanoseconds */
540 gint64 time_nanoseconds = to * 11111LL;
541 if (!gst_element_seek (m_gst_playbin, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
542 GST_SEEK_TYPE_SET, time_nanoseconds,
543 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
545 eDebug("eServiceMP3::seekTo failed");
552 RESULT eServiceMP3::seekTo(pts_t to)
557 eSingleLocker l(m_subs_to_pull_lock); // this is needed to dont handle incomming subtitles during seek!
558 if (!(ret = seekToImpl(to)))
560 m_subtitle_pages.clear();
569 RESULT eServiceMP3::trickSeek(gdouble ratio)
574 return seekRelative(0, 0);
578 flags = GST_SEEK_FLAG_NONE;
579 flags |= GST_SEEK_FLAG_FLUSH;
580 // flags |= GstSeekFlags (GST_SEEK_FLAG_ACCURATE);
581 flags |= GST_SEEK_FLAG_KEY_UNIT;
582 // flags |= GstSeekFlags (GST_SEEK_FLAG_SEGMENT);
583 // flags |= GstSeekFlags (GST_SEEK_FLAG_SKIP);
585 GstFormat fmt = GST_FORMAT_TIME;
587 gst_element_query_duration(m_gst_playbin, &fmt, &len);
588 gst_element_query_position(m_gst_playbin, &fmt, &pos);
592 s_event = gst_event_new_seek (ratio, GST_FORMAT_TIME, (GstSeekFlags)flags, GST_SEEK_TYPE_SET, pos, GST_SEEK_TYPE_SET, len);
594 eDebug("eServiceMP3::trickSeek with rate %lf to %" GST_TIME_FORMAT " ", ratio, GST_TIME_ARGS (pos));
598 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);
601 if (!gst_element_send_event ( GST_ELEMENT (m_gst_playbin), s_event))
603 eDebug("eServiceMP3::trickSeek failed");
611 RESULT eServiceMP3::seekRelative(int direction, pts_t to)
617 getPlayPosition(ppos);
618 ppos += to * direction;
626 RESULT eServiceMP3::getPlayPosition(pts_t &pts)
628 GstFormat fmt = GST_FORMAT_TIME;
635 if (m_state != stRunning)
638 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
641 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
646 gchar *name = gst_element_get_name(sink);
647 gboolean use_get_decoder_time = strstr(name, "dvbaudiosink") || strstr(name, "dvbvideosink");
650 if (use_get_decoder_time)
651 g_signal_emit_by_name(sink, "get-decoder-time", &pos);
653 gst_object_unref(sink);
655 if (!use_get_decoder_time && !gst_element_query_position(m_gst_playbin, &fmt, &pos)) {
656 eDebug("gst_element_query_position failed in getPlayPosition");
660 /* pos is in nanoseconds. we have 90 000 pts per second. */
665 RESULT eServiceMP3::setTrickmode(int trick)
667 /* trickmode is not yet supported by our dvbmediasinks. */
671 RESULT eServiceMP3::isCurrentlySeekable()
673 int ret = 3; // seeking and fast/slow winding possible
678 if (m_state != stRunning)
681 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
683 // disable fast winding yet when a dvbvideosink or dvbaudiosink is used
684 // for this we must do some changes on different places.. (gstreamer.. our sinks.. enigma2)
686 ret &= ~2; // only seeking possible
687 gst_object_unref(sink);
690 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
692 ret &= ~2; // only seeking possible
693 gst_object_unref(sink);
700 RESULT eServiceMP3::info(ePtr<iServiceInformation>&i)
706 RESULT eServiceMP3::getName(std::string &name)
708 std::string title = m_ref.getName();
712 size_t n = name.rfind('/');
713 if (n != std::string::npos)
714 name = name.substr(n + 1);
721 int eServiceMP3::getInfo(int w)
723 const gchar *tag = 0;
727 case sServiceref: return m_ref;
728 case sVideoHeight: return m_height;
729 case sVideoWidth: return m_width;
730 case sFrameRate: return m_framerate;
731 case sProgressive: return m_progressive;
732 case sAspect: return m_aspect;
736 case sTagTitleSortname:
737 case sTagArtistSortname:
738 case sTagAlbumSortname:
743 case sTagExtendedComment:
746 case sTagDescription:
749 case sTagOrganization:
751 case sTagCopyrightURI:
759 case sTagLanguageCode:
761 case sTagChannelMode:
768 case sTagReferenceLevel:
769 case sTagBeatsPerMinute:
771 case sTagPreviewImage:
773 return resIsPyObject;
774 case sTagTrackNumber:
775 tag = GST_TAG_TRACK_NUMBER;
778 tag = GST_TAG_TRACK_COUNT;
780 case sTagAlbumVolumeNumber:
781 tag = GST_TAG_ALBUM_VOLUME_NUMBER;
783 case sTagAlbumVolumeCount:
784 tag = GST_TAG_ALBUM_VOLUME_COUNT;
787 tag = GST_TAG_BITRATE;
789 case sTagNominalBitrate:
790 tag = GST_TAG_NOMINAL_BITRATE;
792 case sTagMinimumBitrate:
793 tag = GST_TAG_MINIMUM_BITRATE;
795 case sTagMaximumBitrate:
796 tag = GST_TAG_MAXIMUM_BITRATE;
799 tag = GST_TAG_SERIAL;
801 case sTagEncoderVersion:
802 tag = GST_TAG_ENCODER_VERSION;
811 if (!m_stream_tags || !tag)
815 if (gst_tag_list_get_uint(m_stream_tags, tag, &value))
821 std::string eServiceMP3::getInfoString(int w)
823 if ( !m_stream_tags && w < sUser && w > 26 )
825 const gchar *tag = 0;
832 tag = GST_TAG_ARTIST;
837 case sTagTitleSortname:
838 tag = GST_TAG_TITLE_SORTNAME;
840 case sTagArtistSortname:
841 tag = GST_TAG_ARTIST_SORTNAME;
843 case sTagAlbumSortname:
844 tag = GST_TAG_ALBUM_SORTNAME;
848 if (gst_tag_list_get_date(m_stream_tags, GST_TAG_DATE, &date))
851 g_date_strftime (res, sizeof(res), "%Y-%M-%D", date);
852 return (std::string)res;
856 tag = GST_TAG_COMPOSER;
862 tag = GST_TAG_COMMENT;
864 case sTagExtendedComment:
865 tag = GST_TAG_EXTENDED_COMMENT;
868 tag = GST_TAG_LOCATION;
871 tag = GST_TAG_HOMEPAGE;
873 case sTagDescription:
874 tag = GST_TAG_DESCRIPTION;
877 tag = GST_TAG_VERSION;
882 case sTagOrganization:
883 tag = GST_TAG_ORGANIZATION;
886 tag = GST_TAG_COPYRIGHT;
888 case sTagCopyrightURI:
889 tag = GST_TAG_COPYRIGHT_URI;
892 tag = GST_TAG_CONTACT;
895 tag = GST_TAG_LICENSE;
898 tag = GST_TAG_LICENSE_URI;
904 tag = GST_TAG_AUDIO_CODEC;
907 tag = GST_TAG_VIDEO_CODEC;
910 tag = GST_TAG_ENCODER;
912 case sTagLanguageCode:
913 tag = GST_TAG_LANGUAGE_CODE;
916 tag = GST_TAG_KEYWORDS;
918 case sTagChannelMode:
919 tag = "channel-mode";
922 return m_error_message;
929 if (gst_tag_list_get_string(m_stream_tags, tag, &value))
931 std::string res = value;
938 PyObject *eServiceMP3::getInfoObject(int w)
940 const gchar *tag = 0;
941 bool isBuffer = false;
945 tag = GST_TAG_TRACK_GAIN;
948 tag = GST_TAG_TRACK_PEAK;
951 tag = GST_TAG_ALBUM_GAIN;
954 tag = GST_TAG_ALBUM_PEAK;
956 case sTagReferenceLevel:
957 tag = GST_TAG_REFERENCE_LEVEL;
959 case sTagBeatsPerMinute:
960 tag = GST_TAG_BEATS_PER_MINUTE;
966 case sTagPreviewImage:
967 tag = GST_TAG_PREVIEW_IMAGE;
971 tag = GST_TAG_ATTACHMENT;
980 const GValue *gv_buffer = gst_tag_list_get_value_index(m_stream_tags, tag, 0);
984 buffer = gst_value_get_buffer (gv_buffer);
985 return PyBuffer_FromMemory(GST_BUFFER_DATA(buffer), GST_BUFFER_SIZE(buffer));
991 gst_tag_list_get_double(m_stream_tags, tag, &value);
992 return PyFloat_FromDouble(value);
998 RESULT eServiceMP3::audioChannel(ePtr<iAudioChannelSelection> &ptr)
1004 RESULT eServiceMP3::audioTracks(ePtr<iAudioTrackSelection> &ptr)
1010 RESULT eServiceMP3::subtitle(ePtr<iSubtitleOutput> &ptr)
1016 RESULT eServiceMP3::audioDelay(ePtr<iAudioDelay> &ptr)
1022 int eServiceMP3::getNumberOfTracks()
1024 return m_audioStreams.size();
1027 int eServiceMP3::getCurrentTrack()
1029 if (m_currentAudioStream == -1)
1030 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", &m_currentAudioStream, NULL);
1031 return m_currentAudioStream;
1034 RESULT eServiceMP3::selectTrack(unsigned int i)
1037 getPlayPosition(ppos);
1042 int ret = selectAudioStream(i);
1051 int eServiceMP3::selectAudioStream(int i)
1054 g_object_set (G_OBJECT (m_gst_playbin), "current-audio", i, NULL);
1055 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", ¤t_audio, NULL);
1056 if ( current_audio == i )
1058 eDebug ("eServiceMP3::switched to audio stream %i", current_audio);
1059 m_currentAudioStream = i;
1065 int eServiceMP3::getCurrentChannel()
1070 RESULT eServiceMP3::selectChannel(int i)
1072 eDebug("eServiceMP3::selectChannel(%i)",i);
1076 RESULT eServiceMP3::getTrackInfo(struct iAudioTrackInfo &info, unsigned int i)
1078 if (i >= m_audioStreams.size())
1080 info.m_description = m_audioStreams[i].codec;
1081 /* if (m_audioStreams[i].type == atMPEG)
1082 info.m_description = "MPEG";
1083 else if (m_audioStreams[i].type == atMP3)
1084 info.m_description = "MP3";
1085 else if (m_audioStreams[i].type == atAC3)
1086 info.m_description = "AC3";
1087 else if (m_audioStreams[i].type == atAAC)
1088 info.m_description = "AAC";
1089 else if (m_audioStreams[i].type == atDTS)
1090 info.m_description = "DTS";
1091 else if (m_audioStreams[i].type == atPCM)
1092 info.m_description = "PCM";
1093 else if (m_audioStreams[i].type == atOGG)
1094 info.m_description = "OGG";
1095 else if (m_audioStreams[i].type == atFLAC)
1096 info.m_description = "FLAC";
1098 info.m_description = "???";*/
1099 if (info.m_language.empty())
1100 info.m_language = m_audioStreams[i].language_code;
1104 void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg)
1111 source = GST_MESSAGE_SRC(msg);
1112 sourceName = gst_object_get_name(source);
1114 if (gst_message_get_structure(msg))
1116 gchar *string = gst_structure_to_string(gst_message_get_structure(msg));
1117 eDebug("eServiceMP3::gst_message from %s: %s", sourceName, string);
1121 eDebug("eServiceMP3::gst_message from %s: %s (without structure)", sourceName, GST_MESSAGE_TYPE_NAME(msg));
1123 switch (GST_MESSAGE_TYPE (msg))
1125 case GST_MESSAGE_EOS:
1126 m_event((iPlayableService*)this, evEOF);
1128 case GST_MESSAGE_STATE_CHANGED:
1130 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1133 GstState old_state, new_state;
1134 gst_message_parse_state_changed(msg, &old_state, &new_state, NULL);
1136 if(old_state == new_state)
1139 eDebug("eServiceMP3::state transition %s -> %s", gst_element_state_get_name(old_state), gst_element_state_get_name(new_state));
1141 GstStateChange transition = (GstStateChange)GST_STATE_TRANSITION(old_state, new_state);
1145 case GST_STATE_CHANGE_NULL_TO_READY:
1148 case GST_STATE_CHANGE_READY_TO_PAUSED:
1151 g_object_get (G_OBJECT (m_gst_playbin), "text-sink", &sink, NULL);
1154 g_object_set (G_OBJECT (sink), "max-buffers", 2, NULL);
1155 g_object_set (G_OBJECT (sink), "sync", FALSE, NULL);
1156 g_object_set (G_OBJECT (sink), "async", FALSE, NULL);
1157 g_object_set (G_OBJECT (sink), "emit-signals", TRUE, NULL);
1158 gst_object_unref(sink);
1160 setAC3Delay(ac3_delay);
1161 setPCMDelay(pcm_delay);
1163 case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
1165 if ( m_sourceinfo.is_streaming && m_streamingsrc_timeout )
1166 m_streamingsrc_timeout->stop();
1168 case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
1171 case GST_STATE_CHANGE_PAUSED_TO_READY:
1174 case GST_STATE_CHANGE_READY_TO_NULL:
1180 case GST_MESSAGE_ERROR:
1184 gst_message_parse_error (msg, &err, &debug);
1186 eWarning("Gstreamer error: %s (%i) from %s", err->message, err->code, sourceName );
1187 if ( err->domain == GST_STREAM_ERROR )
1189 if ( err->code == GST_STREAM_ERROR_CODEC_NOT_FOUND )
1191 if ( g_strrstr(sourceName, "videosink") )
1192 m_event((iPlayableService*)this, evUser+11);
1193 else if ( g_strrstr(sourceName, "audiosink") )
1194 m_event((iPlayableService*)this, evUser+10);
1200 case GST_MESSAGE_INFO:
1205 gst_message_parse_info (msg, &inf, &debug);
1207 if ( inf->domain == GST_STREAM_ERROR && inf->code == GST_STREAM_ERROR_DECODE )
1209 if ( g_strrstr(sourceName, "videosink") )
1210 m_event((iPlayableService*)this, evUser+14);
1215 case GST_MESSAGE_TAG:
1217 GstTagList *tags, *result;
1218 gst_message_parse_tag(msg, &tags);
1220 result = gst_tag_list_merge(m_stream_tags, tags, GST_TAG_MERGE_REPLACE);
1224 gst_tag_list_free(m_stream_tags);
1225 m_stream_tags = result;
1228 const GValue *gv_image = gst_tag_list_get_value_index(tags, GST_TAG_IMAGE, 0);
1231 GstBuffer *buf_image;
1232 buf_image = gst_value_get_buffer (gv_image);
1233 int fd = open("/tmp/.id3coverart", O_CREAT|O_WRONLY|O_TRUNC, 0644);
1234 int ret = write(fd, GST_BUFFER_DATA(buf_image), GST_BUFFER_SIZE(buf_image));
1236 eDebug("eServiceMP3::/tmp/.id3coverart %d bytes written ", ret);
1237 m_event((iPlayableService*)this, evUser+13);
1239 gst_tag_list_free(tags);
1240 m_event((iPlayableService*)this, evUpdatedInfo);
1243 case GST_MESSAGE_ASYNC_DONE:
1245 if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1249 gint i, active_idx, n_video = 0, n_audio = 0, n_text = 0;
1251 g_object_get (m_gst_playbin, "n-video", &n_video, NULL);
1252 g_object_get (m_gst_playbin, "n-audio", &n_audio, NULL);
1253 g_object_get (m_gst_playbin, "n-text", &n_text, NULL);
1255 eDebug("eServiceMP3::async-done - %d video, %d audio, %d subtitle", n_video, n_audio, n_text);
1257 if ( n_video + n_audio <= 0 )
1262 m_audioStreams.clear();
1263 m_subtitleStreams.clear();
1265 for (i = 0; i < n_audio; i++)
1268 gchar *g_codec, *g_lang;
1270 g_signal_emit_by_name (m_gst_playbin, "get-audio-pad", i, &pad);
1271 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1274 GstStructure* str = gst_caps_get_structure(caps, 0);
1275 const gchar *g_type = gst_structure_get_name(str);
1276 eDebug("AUDIO STRUCT=%s", g_type);
1277 audio.type = gstCheckAudioPad(str);
1278 g_codec = g_strdup(g_type);
1279 g_lang = g_strdup_printf ("und");
1280 g_signal_emit_by_name (m_gst_playbin, "get-audio-tags", i, &tags);
1281 if ( tags && gst_is_tag_list(tags) )
1283 gst_tag_list_get_string(tags, GST_TAG_AUDIO_CODEC, &g_codec);
1284 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1285 gst_tag_list_free(tags);
1287 audio.language_code = std::string(g_lang);
1288 audio.codec = std::string(g_codec);
1289 eDebug("eServiceMP3::audio stream=%i codec=%s language=%s", i, g_codec, g_lang);
1290 m_audioStreams.push_back(audio);
1293 gst_caps_unref(caps);
1296 for (i = 0; i < n_text; i++)
1301 // g_signal_emit_by_name (m_gst_playbin, "get-text-pad", i, &pad);
1302 // GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1303 // GstStructure* str = gst_caps_get_structure(caps, 0);
1304 // g_type = gst_structure_get_name(str);
1305 // g_signal_emit_by_name (m_gst_playbin, "get-text-tags", i, &tags);
1306 subtitleStream subs;
1307 subs.type = stPlainText;
1308 g_lang = g_strdup_printf ("und");
1309 if ( tags && gst_is_tag_list(tags) )
1310 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1311 subs.language_code = std::string(g_lang);
1312 eDebug("eServiceMP3::subtitle stream=%i language=%s"/* type=%s*/, i, g_lang/*, g_type*/);
1313 m_subtitleStreams.push_back(subs);
1317 m_event((iPlayableService*)this, evUpdatedEventInfo);
1320 case GST_MESSAGE_ELEMENT:
1322 if ( gst_is_missing_plugin_message(msg) )
1324 gchar *description = gst_missing_plugin_message_get_description(msg);
1327 m_error_message = "GStreamer plugin " + (std::string)description + " not available!\n";
1328 g_free(description);
1329 m_event((iPlayableService*)this, evUser+12);
1332 else if (const GstStructure *msgstruct = gst_message_get_structure(msg))
1334 const gchar *eventname = gst_structure_get_name(msgstruct);
1337 if (!strcmp(eventname, "eventSizeChanged") || !strcmp(eventname, "eventSizeAvail"))
1339 gst_structure_get_int (msgstruct, "aspect_ratio", &m_aspect);
1340 gst_structure_get_int (msgstruct, "width", &m_width);
1341 gst_structure_get_int (msgstruct, "height", &m_height);
1342 if (strstr(eventname, "Changed"))
1343 m_event((iPlayableService*)this, evVideoSizeChanged);
1345 else if (!strcmp(eventname, "eventFrameRateChanged") || !strcmp(eventname, "eventFrameRateAvail"))
1347 gst_structure_get_int (msgstruct, "frame_rate", &m_framerate);
1348 if (strstr(eventname, "Changed"))
1349 m_event((iPlayableService*)this, evVideoFramerateChanged);
1351 else if (!strcmp(eventname, "eventProgressiveChanged") || !strcmp(eventname, "eventProgressiveAvail"))
1353 gst_structure_get_int (msgstruct, "progressive", &m_progressive);
1354 if (strstr(eventname, "Changed"))
1355 m_event((iPlayableService*)this, evVideoProgressiveChanged);
1361 case GST_MESSAGE_BUFFERING:
1363 GstBufferingMode mode;
1364 gst_message_parse_buffering(msg, &(m_bufferInfo.bufferPercent));
1365 gst_message_parse_buffering_stats(msg, &mode, &(m_bufferInfo.avgInRate), &(m_bufferInfo.avgOutRate), &(m_bufferInfo.bufferingLeft));
1366 m_event((iPlayableService*)this, evBuffering);
1369 case GST_MESSAGE_STREAM_STATUS:
1371 GstStreamStatusType type;
1373 gst_message_parse_stream_status (msg, &type, &owner);
1374 if ( type == GST_STREAM_STATUS_TYPE_CREATE && m_sourceinfo.is_streaming )
1376 if ( GST_IS_PAD(source) )
1377 owner = gst_pad_get_parent_element(GST_PAD(source));
1378 else if ( GST_IS_ELEMENT(source) )
1379 owner = GST_ELEMENT(source);
1384 GstElementFactory *factory = gst_element_get_factory(GST_ELEMENT(owner));
1385 const gchar *name = gst_plugin_feature_get_name(GST_PLUGIN_FEATURE(factory));
1386 if (!strcmp(name, "souphttpsrc"))
1388 m_streamingsrc_timeout->start(HTTP_TIMEOUT*1000, true);
1389 g_object_set (G_OBJECT (owner), "timeout", HTTP_TIMEOUT, NULL);
1390 eDebug("eServiceMP3::GST_STREAM_STATUS_TYPE_CREATE -> setting timeout on %s to %is", name, HTTP_TIMEOUT);
1394 if ( GST_IS_PAD(source) )
1395 gst_object_unref(owner);
1402 g_free (sourceName);
1405 GstBusSyncReply eServiceMP3::gstBusSyncHandler(GstBus *bus, GstMessage *message, gpointer user_data)
1407 eServiceMP3 *_this = (eServiceMP3*)user_data;
1408 _this->m_pump.send(1);
1410 return GST_BUS_PASS;
1413 audiotype_t eServiceMP3::gstCheckAudioPad(GstStructure* structure)
1418 if ( gst_structure_has_name (structure, "audio/mpeg"))
1420 gint mpegversion, layer = -1;
1421 if (!gst_structure_get_int (structure, "mpegversion", &mpegversion))
1424 switch (mpegversion) {
1427 gst_structure_get_int (structure, "layer", &layer);
1443 else if ( gst_structure_has_name (structure, "audio/x-ac3") || gst_structure_has_name (structure, "audio/ac3") )
1445 else if ( gst_structure_has_name (structure, "audio/x-dts") || gst_structure_has_name (structure, "audio/dts") )
1447 else if ( gst_structure_has_name (structure, "audio/x-raw-int") )
1453 void eServiceMP3::gstPoll(const int &msg)
1455 /* ok, we have a serious problem here. gstBusSyncHandler sends
1456 us the wakup signal, but likely before it was posted.
1457 the usleep, an EVIL HACK (DON'T DO THAT!!!) works around this.
1459 I need to understand the API a bit more to make this work
1463 GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin));
1464 GstMessage *message;
1466 while ((message = gst_bus_pop (bus)))
1468 gstBusCall(bus, message);
1469 gst_message_unref (message);
1476 eAutoInitPtr<eServiceFactoryMP3> init_eServiceFactoryMP3(eAutoInitNumbers::service+1, "eServiceFactoryMP3");
1478 void eServiceMP3::gstCBsubtitleAvail(GstElement *appsink, gpointer user_data)
1480 eServiceMP3 *_this = (eServiceMP3*)user_data;
1481 eSingleLocker l(_this->m_subs_to_pull_lock);
1482 ++_this->m_subs_to_pull;
1483 _this->m_pump.send(2);
1486 void eServiceMP3::pullSubtitle()
1489 g_object_get (G_OBJECT (m_gst_playbin), "text-sink", &sink, NULL);
1492 while (m_subs_to_pull && m_subtitle_pages.size() < 2)
1496 eSingleLocker l(m_subs_to_pull_lock);
1498 g_signal_emit_by_name (sink, "pull-buffer", &buffer);
1502 gint64 buf_pos = GST_BUFFER_TIMESTAMP(buffer);
1503 gint64 duration_ns = GST_BUFFER_DURATION(buffer);
1504 size_t len = GST_BUFFER_SIZE(buffer);
1505 unsigned char line[len+1];
1506 memcpy(line, GST_BUFFER_DATA(buffer), len);
1508 eDebug("got new subtitle @ buf_pos = %lld ns (in pts=%lld): '%s' ", buf_pos, buf_pos/11111, line);
1509 ePangoSubtitlePage page;
1510 gRGB rgbcol(0xD0,0xD0,0xD0);
1511 page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)line));
1512 page.show_pts = buf_pos / 11111L;
1513 page.m_timeout = duration_ns / 1000000;
1514 m_subtitle_pages.push_back(page);
1516 gst_buffer_unref(buffer);
1519 gst_object_unref(sink);
1522 eDebug("no subtitle sink!");
1525 void eServiceMP3::pushSubtitles()
1527 ePangoSubtitlePage page;
1529 while ( !m_subtitle_pages.empty() )
1531 getPlayPosition(running_pts);
1532 page = m_subtitle_pages.front();
1533 gint64 diff_ms = ( page.show_pts - running_pts ) / 90;
1534 eDebug("eServiceMP3::pushSubtitles show_pts = %lld running_pts = %lld diff = %lld", page.show_pts, running_pts, diff_ms);
1537 GstFormat fmt = GST_FORMAT_TIME;
1539 if (gst_element_query_position(m_gst_playbin, &fmt, &now) != -1)
1542 diff_ms = abs((now - running_pts) / 90);
1543 eDebug("diff < -100ms check decoder/pipeline diff: decoder: %lld, pipeline: %lld, diff: %lld", running_pts, now, diff_ms);
1544 if (diff_ms > 100000)
1546 eDebug("high decoder/pipeline difference.. assume decoder has now started yet.. check again in 1sec");
1547 m_subtitle_sync_timer->start(1000, true);
1552 eDebug("query position for decoder/pipeline check failed!");
1553 eDebug("subtitle to late... drop");
1554 m_subtitle_pages.pop_front();
1556 else if ( diff_ms > 20 )
1558 // eDebug("start recheck timer");
1559 m_subtitle_sync_timer->start(diff_ms > 1000 ? 1000 : diff_ms, true);
1562 else // immediate show
1564 if (m_subtitle_widget)
1565 m_subtitle_widget->setPage(page);
1566 m_subtitle_pages.pop_front();
1569 if (m_subtitle_pages.empty())
1573 RESULT eServiceMP3::enableSubtitles(eWidget *parent, ePyObject tuple)
1576 int tuplesize = PyTuple_Size(tuple);
1580 if (!PyTuple_Check(tuple))
1584 entry = PyTuple_GET_ITEM(tuple, 1);
1585 if (!PyInt_Check(entry))
1587 pid = PyInt_AsLong(entry);
1588 entry = PyTuple_GET_ITEM(tuple, 2);
1589 if (!PyInt_Check(entry))
1591 type = PyInt_AsLong(entry);
1593 if (m_currentSubtitleStream != pid)
1595 eSingleLocker l(m_subs_to_pull_lock);
1596 g_object_set (G_OBJECT (m_gst_playbin), "current-text", pid, NULL);
1597 m_currentSubtitleStream = pid;
1599 m_subtitle_pages.clear();
1602 m_subtitle_widget = 0;
1603 m_subtitle_widget = new eSubtitleWidget(parent);
1604 m_subtitle_widget->resize(parent->size()); /* full size */
1606 g_object_get (G_OBJECT (m_gst_playbin), "current-text", &text_pid, NULL);
1608 eDebug ("eServiceMP3::switched to subtitle stream %i", text_pid);
1613 eDebug("eServiceMP3::enableSubtitles needs a tuple as 2nd argument!\n"
1614 "for gst subtitles (2, subtitle_stream_count, subtitle_type)");
1618 RESULT eServiceMP3::disableSubtitles(eWidget *parent)
1620 eDebug("eServiceMP3::disableSubtitles");
1621 m_subtitle_pages.clear();
1622 delete m_subtitle_widget;
1623 m_subtitle_widget = 0;
1627 PyObject *eServiceMP3::getCachedSubtitle()
1629 // eDebug("eServiceMP3::getCachedSubtitle");
1633 PyObject *eServiceMP3::getSubtitleList()
1635 eDebug("eServiceMP3::getSubtitleList");
1637 ePyObject l = PyList_New(0);
1638 int stream_count[sizeof(subtype_t)];
1639 for ( unsigned int i = 0; i < sizeof(subtype_t); i++ )
1640 stream_count[i] = 0;
1642 for (std::vector<subtitleStream>::iterator IterSubtitleStream(m_subtitleStreams.begin()); IterSubtitleStream != m_subtitleStreams.end(); ++IterSubtitleStream)
1644 subtype_t type = IterSubtitleStream->type;
1645 ePyObject tuple = PyTuple_New(5);
1646 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(2));
1647 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(stream_count[type]));
1648 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(int(type)));
1649 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(0));
1650 PyTuple_SET_ITEM(tuple, 4, PyString_FromString((IterSubtitleStream->language_code).c_str()));
1651 PyList_Append(l, tuple);
1653 stream_count[type]++;
1658 RESULT eServiceMP3::streamed(ePtr<iStreamedService> &ptr)
1664 PyObject *eServiceMP3::getBufferCharge()
1666 ePyObject tuple = PyTuple_New(5);
1667 PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(m_bufferInfo.bufferPercent));
1668 PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(m_bufferInfo.avgInRate));
1669 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(m_bufferInfo.avgOutRate));
1670 PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(m_bufferInfo.bufferingLeft));
1671 PyTuple_SET_ITEM(tuple, 4, PyInt_FromLong(m_buffer_size));
1675 int eServiceMP3::setBufferSize(int size)
1677 m_buffer_size = size;
1678 g_object_set (G_OBJECT (m_gst_playbin), "buffer-size", m_buffer_size, NULL);
1682 int eServiceMP3::getAC3Delay()
1687 int eServiceMP3::getPCMDelay()
1692 void eServiceMP3::setAC3Delay(int delay)
1695 if (!m_gst_playbin || m_state != stRunning)
1700 int config_delay_int = delay;
1701 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1705 std::string config_delay;
1706 if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
1707 config_delay_int += atoi(config_delay.c_str());
1708 gst_object_unref(sink);
1712 eDebug("dont apply ac3 delay when no video is running!");
1713 config_delay_int = 0;
1716 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1720 gchar *name = gst_element_get_name(sink);
1721 if (strstr(name, "dvbaudiosink"))
1722 eTSMPEGDecoder::setHwAC3Delay(config_delay_int);
1724 gst_object_unref(sink);
1729 void eServiceMP3::setPCMDelay(int delay)
1732 if (!m_gst_playbin || m_state != stRunning)
1737 int config_delay_int = delay;
1738 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1742 std::string config_delay;
1743 if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
1744 config_delay_int += atoi(config_delay.c_str());
1745 gst_object_unref(sink);
1749 eDebug("dont apply pcm delay when no video is running!");
1750 config_delay_int = 0;
1753 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1757 gchar *name = gst_element_get_name(sink);
1758 if (strstr(name, "dvbaudiosink"))
1759 eTSMPEGDecoder::setHwPCMDelay(config_delay_int);
1762 // this is realy untested..and not used yet
1763 gint64 offset = config_delay_int;
1764 offset *= 1000000; // milli to nano
1765 g_object_set (G_OBJECT (m_gst_playbin), "ts-offset", offset, NULL);
1768 gst_object_unref(sink);
1774 #warning gstreamer not available, not building media player