code.vuplus.com Git - vuplus_dvbapp/blob - lib/service/servicemp3.cpp

   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>
  15
  16 #include <string>
  17
  18 #include <gst/gst.h>
  19 #include <gst/pbutils/missing-plugins.h>
  20 #include <sys/stat.h>
  21
  22 #define HTTP_TIMEOUT 10
  23
  24 // eServiceFactoryMP3
  25
  26 eServiceFactoryMP3::eServiceFactoryMP3()
  27 {
  28         ePtr<eServiceCenter> sc;
  29
  30         eServiceCenter::getPrivInstance(sc);
  31         if (sc)
  32         {
  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);
  51         }
  52
  53         m_service_info = new eStaticServiceMP3Info();
  54 }
  55
  56 eServiceFactoryMP3::~eServiceFactoryMP3()
  57 {
  58         ePtr<eServiceCenter> sc;
  59
  60         eServiceCenter::getPrivInstance(sc);
  61         if (sc)
  62                 sc->removeServiceFactory(eServiceFactoryMP3::id);
  63 }
  64
  65 DEFINE_REF(eServiceFactoryMP3)
  66
  67         // iServiceHandler
  68 RESULT eServiceFactoryMP3::play(const eServiceReference &ref, ePtr<iPlayableService> &ptr)
  69 {
  70                 // check resources...
  71         ptr = new eServiceMP3(ref);
  72         return 0;
  73 }
  74
  75 RESULT eServiceFactoryMP3::record(const eServiceReference &ref, ePtr<iRecordableService> &ptr)
  76 {
  77         ptr=0;
  78         return -1;
  79 }
  80
  81 RESULT eServiceFactoryMP3::list(const eServiceReference &, ePtr<iListableService> &ptr)
  82 {
  83         ptr=0;
  84         return -1;
  85 }
  86
  87 RESULT eServiceFactoryMP3::info(const eServiceReference &ref, ePtr<iStaticServiceInformation> &ptr)
  88 {
  89         ptr = m_service_info;
  90         return 0;
  91 }
  92
  93 class eMP3ServiceOfflineOperations: public iServiceOfflineOperations
  94 {
  95         DECLARE_REF(eMP3ServiceOfflineOperations);
  96         eServiceReference m_ref;
  97 public:
  98         eMP3ServiceOfflineOperations(const eServiceReference &ref);
  99
 100         RESULT deleteFromDisk(int simulate);
 101         RESULT getListOfFilenames(std::list<std::string> &);
 102         RESULT reindex();
 103 };
 104
 105 DEFINE_REF(eMP3ServiceOfflineOperations);
 106
 107 eMP3ServiceOfflineOperations::eMP3ServiceOfflineOperations(const eServiceReference &ref): m_ref((const eServiceReference&)ref)
 108 {
 109 }
 110
 111 RESULT eMP3ServiceOfflineOperations::deleteFromDisk(int simulate)
 112 {
 113         if (simulate)
 114                 return 0;
 115         else
 116         {
 117                 std::list<std::string> res;
 118                 if (getListOfFilenames(res))
 119                         return -1;
 120
 121                 eBackgroundFileEraser *eraser = eBackgroundFileEraser::getInstance();
 122                 if (!eraser)
 123                         eDebug("FATAL !! can't get background file eraser");
 124
 125                 for (std::list<std::string>::iterator i(res.begin()); i != res.end(); ++i)
 126                 {
 127                         eDebug("Removing %s...", i->c_str());
 128                         if (eraser)
 129                                 eraser->erase(i->c_str());
 130                         else
 131                                 ::unlink(i->c_str());
 132                 }
 133
 134                 return 0;
 135         }
 136 }
 137
 138 RESULT eMP3ServiceOfflineOperations::getListOfFilenames(std::list<std::string> &res)
 139 {
 140         res.clear();
 141         res.push_back(m_ref.path);
 142         return 0;
 143 }
 144
 145 RESULT eMP3ServiceOfflineOperations::reindex()
 146 {
 147         return -1;
 148 }
 149
 150
 151 RESULT eServiceFactoryMP3::offlineOperations(const eServiceReference &ref, ePtr<iServiceOfflineOperations> &ptr)
 152 {
 153         ptr = new eMP3ServiceOfflineOperations(ref);
 154         return 0;
 155 }
 156
 157 // eStaticServiceMP3Info
 158
 159
 160 // eStaticServiceMP3Info is seperated from eServiceMP3 to give information
 161 // about unopened files.
 162
 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.
 166
 167 DEFINE_REF(eStaticServiceMP3Info)
 168
 169 eStaticServiceMP3Info::eStaticServiceMP3Info()
 170 {
 171 }
 172
 173 RESULT eStaticServiceMP3Info::getName(const eServiceReference &ref, std::string &name)
 174 {
 175         if ( ref.name.length() )
 176                 name = ref.name;
 177         else
 178         {
 179                 size_t last = ref.path.rfind('/');
 180                 if (last != std::string::npos)
 181                         name = ref.path.substr(last+1);
 182                 else
 183                         name = ref.path;
 184         }
 185         return 0;
 186 }
 187
 188 int eStaticServiceMP3Info::getLength(const eServiceReference &ref)
 189 {
 190         return -1;
 191 }
 192
 193 int eStaticServiceMP3Info::getInfo(const eServiceReference &ref, int w)
 194 {
 195         switch (w)
 196         {
 197         case iServiceInformation::sTimeCreate:
 198         {
 199                 struct stat s;
 200                 if(stat(ref.path.c_str(), &s) == 0)
 201                 {
 202                   return s.st_mtime;
 203                 }
 204                 return iServiceInformation::resNA;
 205         }
 206         default: break;
 207         }
 208         return iServiceInformation::resNA;
 209 }
 210
 211
 212 // eServiceMP3
 213 int eServiceMP3::ac3_delay,
 214     eServiceMP3::pcm_delay;
 215
 216 eServiceMP3::eServiceMP3(eServiceReference ref)
 217         :m_ref(ref), m_pump(eApp, 1)
 218 {
 219         m_seekTimeout = eTimer::create(eApp);
 220         m_subtitle_sync_timer = eTimer::create(eApp);
 221         m_streamingsrc_timeout = 0;
 222         m_stream_tags = 0;
 223         m_currentAudioStream = -1;
 224         m_currentSubtitleStream = 0;
 225         m_subtitle_widget = 0;
 226         m_currentTrickRatio = 0;
 227         m_subs_to_pull = 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 = "";
 232         //vuplus
 233         m_is_hls_stream = 0;
 234
 235         CONNECT(m_seekTimeout->timeout, eServiceMP3::seekTimeoutCB);
 236         CONNECT(m_subtitle_sync_timer->timeout, eServiceMP3::pushSubtitles);
 237         CONNECT(m_pump.recv_msg, eServiceMP3::gstPoll);
 238         m_aspect = m_width = m_height = m_framerate = m_progressive = -1;
 239
 240         m_state = stIdle;
 241         eDebug("eServiceMP3::construct!");
 242
 243         const char *filename = m_ref.path.c_str();
 244         const char *ext = strrchr(filename, '.');
 245         if (!ext)
 246                 ext = filename;
 247
 248         m_sourceinfo.is_video = FALSE;
 249         m_sourceinfo.audiotype = atUnknown;
 250         if ( (strcasecmp(ext, ".mpeg") && strcasecmp(ext, ".mpg") && strcasecmp(ext, ".vob") && strcasecmp(ext, ".bin") && strcasecmp(ext, ".dat") ) == 0 )
 251         {
 252                 m_sourceinfo.containertype = ctMPEGPS;
 253                 m_sourceinfo.is_video = TRUE;
 254         }
 255         else if ( strcasecmp(ext, ".ts") == 0 )
 256         {
 257                 m_sourceinfo.containertype = ctMPEGTS;
 258                 m_sourceinfo.is_video = TRUE;
 259         }
 260         else if ( strcasecmp(ext, ".mkv") == 0 )
 261         {
 262                 m_sourceinfo.containertype = ctMKV;
 263                 m_sourceinfo.is_video = TRUE;
 264         }
 265         else if ( strcasecmp(ext, ".avi") == 0 || strcasecmp(ext, ".divx") == 0)
 266         {
 267                 m_sourceinfo.containertype = ctAVI;
 268                 m_sourceinfo.is_video = TRUE;
 269         }
 270         else if ( strcasecmp(ext, ".mp4") == 0 || strcasecmp(ext, ".mov") == 0 || strcasecmp(ext, ".m4v") == 0)
 271         {
 272                 m_sourceinfo.containertype = ctMP4;
 273                 m_sourceinfo.is_video = TRUE;
 274         }
 275         else if ( strcasecmp(ext, ".m4a") == 0 )
 276         {
 277                 m_sourceinfo.containertype = ctMP4;
 278                 m_sourceinfo.audiotype = atAAC;
 279         }
 280         else if ( strcasecmp(ext, ".mp3") == 0 )
 281                 m_sourceinfo.audiotype = atMP3;
 282         else if ( (strncmp(filename, "/autofs/", 8) || strncmp(filename+strlen(filename)-13, "/track-", 7) || strcasecmp(ext, ".wav")) == 0 )
 283                 m_sourceinfo.containertype = ctCDA;
 284         if ( strcasecmp(ext, ".dat") == 0 )
 285         {
 286                 m_sourceinfo.containertype = ctVCD;
 287                 m_sourceinfo.is_video = TRUE;
 288         }
 289         if ( strstr(filename, "://") )
 290                 m_sourceinfo.is_streaming = TRUE;
 291
 292         gchar *uri;
 293
 294         if ( m_sourceinfo.is_streaming )
 295         {
 296                 uri = g_strdup_printf ("%s", filename);
 297                 m_streamingsrc_timeout = eTimer::create(eApp);;
 298                 CONNECT(m_streamingsrc_timeout->timeout, eServiceMP3::sourceTimeout);
 299
 300                 std::string config_str;
 301                 if( ePythonConfigQuery::getConfigValue("config.mediaplayer.useAlternateUserAgent", config_str) == 0 )
 302                 {
 303                         if ( config_str == "True" )
 304                                 ePythonConfigQuery::getConfigValue("config.mediaplayer.alternateUserAgent", m_useragent);
 305                 }
 306                 if ( m_useragent.length() == 0 )
 307                         m_useragent = "Dream Multimedia Dreambox Enigma2 Mediaplayer";
 308         }
 309         else if ( m_sourceinfo.containertype == ctCDA )
 310         {
 311                 int i_track = atoi(filename+18);
 312                 uri = g_strdup_printf ("cdda://%i", i_track);
 313         }
 314         else if ( m_sourceinfo.containertype == ctVCD )
 315         {
 316                 int fd = open(filename,O_RDONLY);
 317                 char tmp[128*1024];
 318                 int ret = read(fd, tmp, 128*1024);
 319                 close(fd);
 320                 if ( ret == -1 ) // this is a "REAL" VCD
 321                         uri = g_strdup_printf ("vcd://");
 322                 else
 323                         uri = g_filename_to_uri(filename, NULL, NULL);
 324         }
 325         else
 326
 327                 uri = g_filename_to_uri(filename, NULL, NULL);
 328
 329         eDebug("eServiceMP3::playbin2 uri=%s", uri);
 330
 331         m_gst_playbin = gst_element_factory_make("playbin2", "playbin");
 332         if (!m_gst_playbin)
 333                 m_errorInfo.error_message = "failed to create GStreamer pipeline!\n";
 334
 335         g_object_set (G_OBJECT (m_gst_playbin), "uri", uri, NULL);
 336
 337         int flags = 0x47; // ( GST_PLAY_FLAG_VIDEO | GST_PLAY_FLAG_AUDIO | GST_PLAY_FLAG_NATIVE_VIDEO | GST_PLAY_FLAG_TEXT );
 338         g_object_set (G_OBJECT (m_gst_playbin), "flags", flags, NULL);
 339
 340         g_free(uri);
 341
 342         GstElement *subsink = gst_element_factory_make("appsink", "subtitle_sink");
 343         if (!subsink)
 344                 eDebug("eServiceMP3::sorry, can't play: missing gst-plugin-appsink");
 345         else
 346         {
 347                 m_subs_to_pull_handler_id = g_signal_connect (subsink, "new-buffer", G_CALLBACK (gstCBsubtitleAvail), this);
 348                 g_object_set (G_OBJECT (subsink), "caps", gst_caps_from_string("text/plain; text/x-plain; text/x-pango-markup; video/x-dvd-subpicture; subpicture/x-pgs"), NULL);
 349                 g_object_set (G_OBJECT (m_gst_playbin), "text-sink", subsink, NULL);
 350
 351         }
 352
 353         if ( m_gst_playbin )
 354         {
 355                 gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), gstBusSyncHandler, this);
 356                 char srt_filename[strlen(filename)+1];
 357                 strncpy(srt_filename,filename,strlen(filename)-3);
 358                 srt_filename[strlen(filename)-3]='\0';
 359                 strcat(srt_filename, "srt");
 360                 struct stat buffer;
 361                 if (stat(srt_filename, &buffer) == 0)
 362                 {
 363                         eDebug("eServiceMP3::subtitle uri: %s", g_filename_to_uri(srt_filename, NULL, NULL));
 364                         g_object_set (G_OBJECT (m_gst_playbin), "suburi", g_filename_to_uri(srt_filename, NULL, NULL), NULL);
 365                 }
 366                 if ( m_sourceinfo.is_streaming )
 367                 {
 368                         g_signal_connect (G_OBJECT (m_gst_playbin), "notify::source", G_CALLBACK (gstHTTPSourceSetAgent), this);
 369                 }
 370         } else
 371         {
 372                 m_event((iPlayableService*)this, evUser+12);
 373
 374                 if (m_gst_playbin)
 375                         gst_object_unref(GST_OBJECT(m_gst_playbin));
 376
 377                 eDebug("eServiceMP3::sorry, can't play: %s",m_errorInfo.error_message.c_str());
 378                 m_gst_playbin = 0;
 379         }
 380
 381         setBufferSize(m_buffer_size);
 382 }
 383
 384 eServiceMP3::~eServiceMP3()
 385 {
 386         // disconnect subtitle callback
 387         GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
 388
 389         if (appsink)
 390         {
 391                 g_signal_handler_disconnect (appsink, m_subs_to_pull_handler_id);
 392                 gst_object_unref(appsink);
 393         }
 394
 395         delete m_subtitle_widget;
 396
 397         // disconnect sync handler callback
 398         gst_bus_set_sync_handler(gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)), NULL, NULL);
 399
 400         if (m_state == stRunning)
 401                 stop();
 402
 403         if (m_stream_tags)
 404                 gst_tag_list_free(m_stream_tags);
 405
 406         if (m_gst_playbin)
 407         {
 408                 gst_object_unref (GST_OBJECT (m_gst_playbin));
 409                 eDebug("eServiceMP3::destruct!");
 410         }
 411 }
 412
 413 DEFINE_REF(eServiceMP3);
 414
 415 RESULT eServiceMP3::connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection)
 416 {
 417         connection = new eConnection((iPlayableService*)this, m_event.connect(event));
 418         return 0;
 419 }
 420
 421 RESULT eServiceMP3::start()
 422 {
 423         ASSERT(m_state == stIdle);
 424
 425         m_state = stRunning;
 426         if (m_gst_playbin)
 427         {
 428                 eDebug("eServiceMP3::starting pipeline");
 429                 gst_element_set_state (m_gst_playbin, GST_STATE_PLAYING);
 430         }
 431
 432         m_event(this, evStart);
 433
 434         return 0;
 435 }
 436
 437 void eServiceMP3::sourceTimeout()
 438 {
 439         eDebug("eServiceMP3::http source timeout! issuing eof...");
 440         m_event((iPlayableService*)this, evEOF);
 441 }
 442
 443 RESULT eServiceMP3::stop()
 444 {
 445         ASSERT(m_state != stIdle);
 446
 447         if (m_state == stStopped)
 448                 return -1;
 449
 450         //GST_DEBUG_BIN_TO_DOT_FILE(GST_BIN(m_gst_playbin),GST_DEBUG_GRAPH_SHOW_ALL,"e2-playbin");
 451
 452         eDebug("eServiceMP3::stop %s", m_ref.path.c_str());
 453         gst_element_set_state(m_gst_playbin, GST_STATE_NULL);
 454         m_state = stStopped;
 455
 456         return 0;
 457 }
 458
 459 RESULT eServiceMP3::setTarget(int target)
 460 {
 461         return -1;
 462 }
 463
 464 RESULT eServiceMP3::pause(ePtr<iPauseableService> &ptr)
 465 {
 466         ptr=this;
 467         return 0;
 468 }
 469
 470 RESULT eServiceMP3::setSlowMotion(int ratio)
 471 {
 472         if (!ratio)
 473                 return 0;
 474         eDebug("eServiceMP3::setSlowMotion ratio=%f",1/(float)ratio);
 475         return trickSeek(1/(float)ratio);
 476 }
 477
 478 RESULT eServiceMP3::setFastForward(int ratio)
 479 {
 480         eDebug("eServiceMP3::setFastForward ratio=%i",ratio);
 481         return trickSeek(ratio);
 482 }
 483
 484 void eServiceMP3::seekTimeoutCB()
 485 {
 486         pts_t ppos, len;
 487         getPlayPosition(ppos);
 488         getLength(len);
 489         ppos += 90000*m_currentTrickRatio;
 490
 491         if (ppos < 0)
 492         {
 493                 ppos = 0;
 494                 m_seekTimeout->stop();
 495         }
 496         if (ppos > len)
 497         {
 498                 ppos = 0;
 499                 stop();
 500                 m_seekTimeout->stop();
 501                 return;
 502         }
 503         seekTo(ppos);
 504 }
 505
 506                 // iPausableService
 507 RESULT eServiceMP3::pause()
 508 {
 509         if (!m_gst_playbin || m_state != stRunning)
 510                 return -1;
 511
 512         gst_element_set_state(m_gst_playbin, GST_STATE_PAUSED);
 513
 514         return 0;
 515 }
 516
 517 RESULT eServiceMP3::unpause()
 518 {
 519         if (!m_gst_playbin || m_state != stRunning)
 520                 return -1;
 521
 522         gst_element_set_state(m_gst_playbin, GST_STATE_PLAYING);
 523
 524         return 0;
 525 }
 526
 527         /* iSeekableService */
 528 RESULT eServiceMP3::seek(ePtr<iSeekableService> &ptr)
 529 {
 530         ptr = this;
 531         return 0;
 532 }
 533
 534 RESULT eServiceMP3::getLength(pts_t &pts)
 535 {
 536         if (!m_gst_playbin)
 537                 return -1;
 538
 539         if (m_state != stRunning)
 540                 return -1;
 541
 542         GstFormat fmt = GST_FORMAT_TIME;
 543         gint64 len;
 544
 545         if (!gst_element_query_duration(m_gst_playbin, &fmt, &len))
 546                 return -1;
 547                 /* len is in nanoseconds. we have 90 000 pts per second. */
 548
 549         pts = len / 11111;
 550         return 0;
 551 }
 552
 553 RESULT eServiceMP3::seekToImpl(pts_t to)
 554 {
 555                 /* convert pts to nanoseconds */
 556         gint64 time_nanoseconds = to * 11111LL;
 557         if (!gst_element_seek (m_gst_playbin, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
 558                 GST_SEEK_TYPE_SET, time_nanoseconds,
 559                 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
 560         {
 561                 eDebug("eServiceMP3::seekTo failed");
 562                 return -1;
 563         }
 564
 565         return 0;
 566 }
 567
 568 RESULT eServiceMP3::seekTo(pts_t to)
 569 {
 570         RESULT ret = -1;
 571
 572         if (m_gst_playbin) {
 573                 eSingleLocker l(m_subs_to_pull_lock); // this is needed to dont handle incomming subtitles during seek!
 574                 if (!(ret = seekToImpl(to)))
 575                 {
 576                         m_subtitle_pages.clear();
 577                         m_prev_decoder_time = -1;
 578                         m_decoder_time_valid_state = 0;
 579                         m_subs_to_pull = 0;
 580                 }
 581         }
 582
 583         return ret;
 584 }
 585
 586
 587 RESULT eServiceMP3::trickSeek(gdouble ratio)
 588 {
 589         if (!m_gst_playbin)
 590                 return -1;
 591         if (!ratio)
 592                 return seekRelative(0, 0);
 593
 594         GstEvent *s_event;
 595         int flags;
 596         flags = GST_SEEK_FLAG_NONE;
 597         flags |= GST_SEEK_FLAG_FLUSH;
 598 //      flags |= GstSeekFlags (GST_SEEK_FLAG_ACCURATE);
 599         flags |= GST_SEEK_FLAG_KEY_UNIT;
 600 //      flags |= GstSeekFlags (GST_SEEK_FLAG_SEGMENT);
 601 //      flags |= GstSeekFlags (GST_SEEK_FLAG_SKIP);
 602
 603         GstFormat fmt = GST_FORMAT_TIME;
 604         gint64 pos, len;
 605         gst_element_query_duration(m_gst_playbin, &fmt, &len);
 606         gst_element_query_position(m_gst_playbin, &fmt, &pos);
 607
 608         if ( ratio >= 0 )
 609         {
 610                 s_event = gst_event_new_seek (ratio, GST_FORMAT_TIME, (GstSeekFlags)flags, GST_SEEK_TYPE_SET, pos, GST_SEEK_TYPE_SET, len);
 611
 612                 eDebug("eServiceMP3::trickSeek with rate %lf to %" GST_TIME_FORMAT " ", ratio, GST_TIME_ARGS (pos));
 613         }
 614         else
 615         {
 616                 s_event = gst_event_new_seek (ratio, GST_FORMAT_TIME, (GstSeekFlags)(GST_SEEK_FLAG_SKIP|GST_SEEK_FLAG_FLUSH), GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_NONE, -1);
 617         }
 618
 619         if (!gst_element_send_event ( GST_ELEMENT (m_gst_playbin), s_event))
 620         {
 621                 eDebug("eServiceMP3::trickSeek failed");
 622                 return -1;
 623         }
 624
 625         return 0;
 626 }
 627
 628
 629 RESULT eServiceMP3::seekRelative(int direction, pts_t to)
 630 {
 631         if (!m_gst_playbin)
 632                 return -1;
 633
 634         pts_t ppos;
 635         getPlayPosition(ppos);
 636         ppos += to * direction;
 637         if (ppos < 0)
 638                 ppos = 0;
 639         seekTo(ppos);
 640
 641         return 0;
 642 }
 643
 644 RESULT eServiceMP3::getPlayPosition(pts_t &pts)
 645 {
 646         GstFormat fmt = GST_FORMAT_TIME;
 647         gint64 pos;
 648         GstElement *sink;
 649         pts = 0;
 650
 651         if (!m_gst_playbin)
 652                 return -1;
 653         if (m_state != stRunning)
 654                 return -1;
 655
 656         g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
 657
 658         if (!sink)
 659                 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
 660
 661         if (!sink)
 662                 return -1;
 663
 664         gchar *name = gst_element_get_name(sink);
 665         gboolean use_get_decoder_time = strstr(name, "dvbaudiosink") || strstr(name, "dvbvideosink");
 666         g_free(name);
 667
 668         if (use_get_decoder_time)
 669                 g_signal_emit_by_name(sink, "get-decoder-time", &pos);
 670
 671         gst_object_unref(sink);
 672
 673         if (!use_get_decoder_time && !gst_element_query_position(m_gst_playbin, &fmt, &pos)) {
 674                 eDebug("gst_element_query_position failed in getPlayPosition");
 675                 return -1;
 676         }
 677
 678         /* pos is in nanoseconds. we have 90 000 pts per second. */
 679         pts = pos / 11111;
 680 //      eDebug("gst_element_query_position %lld pts (%lld ms)", pts, pos/1000000);
 681         return 0;
 682 }
 683
 684 RESULT eServiceMP3::setTrickmode(int trick)
 685 {
 686                 /* trickmode is not yet supported by our dvbmediasinks. */
 687         return -1;
 688 }
 689
 690 RESULT eServiceMP3::isCurrentlySeekable()
 691 {
 692         int ret = 3; // seeking and fast/slow winding possible
 693         GstElement *sink;
 694
 695         if (!m_gst_playbin)
 696                 return 0;
 697         if (m_state != stRunning)
 698                 return 0;
 699         if (m_sourceinfo.is_streaming)
 700                 return 0;
 701
 702         g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
 703
 704         // disable fast winding yet when a dvbvideosink or dvbaudiosink is used
 705         // for this we must do some changes on different places.. (gstreamer.. our sinks.. enigma2)
 706         if (sink) {
 707                 ret &= ~2; // only seeking possible
 708                 gst_object_unref(sink);
 709         }
 710         else {
 711                 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
 712                 if (sink) {
 713                         ret &= ~2; // only seeking possible
 714                         gst_object_unref(sink);
 715                 }
 716         }
 717
 718         return ret;
 719 }
 720
 721 RESULT eServiceMP3::info(ePtr<iServiceInformation>&i)
 722 {
 723         i = this;
 724         return 0;
 725 }
 726
 727 RESULT eServiceMP3::getName(std::string &name)
 728 {
 729         std::string title = m_ref.getName();
 730         if (title.empty())
 731         {
 732                 name = m_ref.path;
 733                 size_t n = name.rfind('/');
 734                 if (n != std::string::npos)
 735                         name = name.substr(n + 1);
 736         }
 737         else
 738                 name = title;
 739         return 0;
 740 }
 741
 742 int eServiceMP3::getInfo(int w)
 743 {
 744         const gchar *tag = 0;
 745
 746         switch (w)
 747         {
 748         case sServiceref: return m_ref;
 749         case sVideoHeight: return m_height;
 750         case sVideoWidth: return m_width;
 751         case sFrameRate: return m_framerate;
 752         case sProgressive: return m_progressive;
 753         case sAspect: return m_aspect;
 754         case sTagTitle:
 755         case sTagArtist:
 756         case sTagAlbum:
 757         case sTagTitleSortname:
 758         case sTagArtistSortname:
 759         case sTagAlbumSortname:
 760         case sTagDate:
 761         case sTagComposer:
 762         case sTagGenre:
 763         case sTagComment:
 764         case sTagExtendedComment:
 765         case sTagLocation:
 766         case sTagHomepage:
 767         case sTagDescription:
 768         case sTagVersion:
 769         case sTagISRC:
 770         case sTagOrganization:
 771         case sTagCopyright:
 772         case sTagCopyrightURI:
 773         case sTagContact:
 774         case sTagLicense:
 775         case sTagLicenseURI:
 776         case sTagCodec:
 777         case sTagAudioCodec:
 778         case sTagVideoCodec:
 779         case sTagEncoder:
 780         case sTagLanguageCode:
 781         case sTagKeywords:
 782         case sTagChannelMode:
 783         case sUser+12:
 784                 return resIsString;
 785         case sTagTrackGain:
 786         case sTagTrackPeak:
 787         case sTagAlbumGain:
 788         case sTagAlbumPeak:
 789         case sTagReferenceLevel:
 790         case sTagBeatsPerMinute:
 791         case sTagImage:
 792         case sTagPreviewImage:
 793         case sTagAttachment:
 794                 return resIsPyObject;
 795         case sTagTrackNumber:
 796                 tag = GST_TAG_TRACK_NUMBER;
 797                 break;
 798         case sTagTrackCount:
 799                 tag = GST_TAG_TRACK_COUNT;
 800                 break;
 801         case sTagAlbumVolumeNumber:
 802                 tag = GST_TAG_ALBUM_VOLUME_NUMBER;
 803                 break;
 804         case sTagAlbumVolumeCount:
 805                 tag = GST_TAG_ALBUM_VOLUME_COUNT;
 806                 break;
 807         case sTagBitrate:
 808                 tag = GST_TAG_BITRATE;
 809                 break;
 810         case sTagNominalBitrate:
 811                 tag = GST_TAG_NOMINAL_BITRATE;
 812                 break;
 813         case sTagMinimumBitrate:
 814                 tag = GST_TAG_MINIMUM_BITRATE;
 815                 break;
 816         case sTagMaximumBitrate:
 817                 tag = GST_TAG_MAXIMUM_BITRATE;
 818                 break;
 819         case sTagSerial:
 820                 tag = GST_TAG_SERIAL;
 821                 break;
 822         case sTagEncoderVersion:
 823                 tag = GST_TAG_ENCODER_VERSION;
 824                 break;
 825         case sTagCRC:
 826                 tag = "has-crc";
 827                 break;
 828         default:
 829                 return resNA;
 830         }
 831
 832         if (!m_stream_tags || !tag)
 833                 return 0;
 834
 835         guint value;
 836         if (gst_tag_list_get_uint(m_stream_tags, tag, &value))
 837                 return (int) value;
 838
 839         return 0;
 840 }
 841
 842 std::string eServiceMP3::getInfoString(int w)
 843 {
 844         if ( !m_stream_tags && w < sUser && w > 26 )
 845                 return "";
 846         const gchar *tag = 0;
 847         switch (w)
 848         {
 849         case sTagTitle:
 850                 tag = GST_TAG_TITLE;
 851                 break;
 852         case sTagArtist:
 853                 tag = GST_TAG_ARTIST;
 854                 break;
 855         case sTagAlbum:
 856                 tag = GST_TAG_ALBUM;
 857                 break;
 858         case sTagTitleSortname:
 859                 tag = GST_TAG_TITLE_SORTNAME;
 860                 break;
 861         case sTagArtistSortname:
 862                 tag = GST_TAG_ARTIST_SORTNAME;
 863                 break;
 864         case sTagAlbumSortname:
 865                 tag = GST_TAG_ALBUM_SORTNAME;
 866                 break;
 867         case sTagDate:
 868                 GDate *date;
 869                 if (gst_tag_list_get_date(m_stream_tags, GST_TAG_DATE, &date))
 870                 {
 871                         gchar res[5];
 872                         g_date_strftime (res, sizeof(res), "%Y-%M-%D", date);
 873                         return (std::string)res;
 874                 }
 875                 break;
 876         case sTagComposer:
 877                 tag = GST_TAG_COMPOSER;
 878                 break;
 879         case sTagGenre:
 880                 tag = GST_TAG_GENRE;
 881                 break;
 882         case sTagComment:
 883                 tag = GST_TAG_COMMENT;
 884                 break;
 885         case sTagExtendedComment:
 886                 tag = GST_TAG_EXTENDED_COMMENT;
 887                 break;
 888         case sTagLocation:
 889                 tag = GST_TAG_LOCATION;
 890                 break;
 891         case sTagHomepage:
 892                 tag = GST_TAG_HOMEPAGE;
 893                 break;
 894         case sTagDescription:
 895                 tag = GST_TAG_DESCRIPTION;
 896                 break;
 897         case sTagVersion:
 898                 tag = GST_TAG_VERSION;
 899                 break;
 900         case sTagISRC:
 901                 tag = GST_TAG_ISRC;
 902                 break;
 903         case sTagOrganization:
 904                 tag = GST_TAG_ORGANIZATION;
 905                 break;
 906         case sTagCopyright:
 907                 tag = GST_TAG_COPYRIGHT;
 908                 break;
 909         case sTagCopyrightURI:
 910                 tag = GST_TAG_COPYRIGHT_URI;
 911                 break;
 912         case sTagContact:
 913                 tag = GST_TAG_CONTACT;
 914                 break;
 915         case sTagLicense:
 916                 tag = GST_TAG_LICENSE;
 917                 break;
 918         case sTagLicenseURI:
 919                 tag = GST_TAG_LICENSE_URI;
 920                 break;
 921         case sTagCodec:
 922                 tag = GST_TAG_CODEC;
 923                 break;
 924         case sTagAudioCodec:
 925                 tag = GST_TAG_AUDIO_CODEC;
 926                 break;
 927         case sTagVideoCodec:
 928                 tag = GST_TAG_VIDEO_CODEC;
 929                 break;
 930         case sTagEncoder:
 931                 tag = GST_TAG_ENCODER;
 932                 break;
 933         case sTagLanguageCode:
 934                 tag = GST_TAG_LANGUAGE_CODE;
 935                 break;
 936         case sTagKeywords:
 937                 tag = GST_TAG_KEYWORDS;
 938                 break;
 939         case sTagChannelMode:
 940                 tag = "channel-mode";
 941                 break;
 942         case sUser+12:
 943                 return m_errorInfo.error_message;
 944         default:
 945                 return "";
 946         }
 947         if ( !tag )
 948                 return "";
 949         gchar *value;
 950         if (gst_tag_list_get_string(m_stream_tags, tag, &value))
 951         {
 952                 std::string res = value;
 953                 g_free(value);
 954                 return res;
 955         }
 956         return "";
 957 }
 958
 959 PyObject *eServiceMP3::getInfoObject(int w)
 960 {
 961         const gchar *tag = 0;
 962         bool isBuffer = false;
 963         switch (w)
 964         {
 965                 case sTagTrackGain:
 966                         tag = GST_TAG_TRACK_GAIN;
 967                         break;
 968                 case sTagTrackPeak:
 969                         tag = GST_TAG_TRACK_PEAK;
 970                         break;
 971                 case sTagAlbumGain:
 972                         tag = GST_TAG_ALBUM_GAIN;
 973                         break;
 974                 case sTagAlbumPeak:
 975                         tag = GST_TAG_ALBUM_PEAK;
 976                         break;
 977                 case sTagReferenceLevel:
 978                         tag = GST_TAG_REFERENCE_LEVEL;
 979                         break;
 980                 case sTagBeatsPerMinute:
 981                         tag = GST_TAG_BEATS_PER_MINUTE;
 982                         break;
 983                 case sTagImage:
 984                         tag = GST_TAG_IMAGE;
 985                         isBuffer = true;
 986                         break;
 987                 case sTagPreviewImage:
 988                         tag = GST_TAG_PREVIEW_IMAGE;
 989                         isBuffer = true;
 990                         break;
 991                 case sTagAttachment:
 992                         tag = GST_TAG_ATTACHMENT;
 993                         isBuffer = true;
 994                         break;
 995                 default:
 996                         break;
 997         }
 998
 999         if ( isBuffer )
1000         {
1001                 const GValue *gv_buffer = gst_tag_list_get_value_index(m_stream_tags, tag, 0);
1002                 if ( gv_buffer )
1003                 {
1004                         GstBuffer *buffer;
1005                         buffer = gst_value_get_buffer (gv_buffer);
1006                         return PyBuffer_FromMemory(GST_BUFFER_DATA(buffer), GST_BUFFER_SIZE(buffer));
1007                 }
1008         }
1009         else
1010         {
1011                 gdouble value = 0.0;
1012                 gst_tag_list_get_double(m_stream_tags, tag, &value);
1013                 return PyFloat_FromDouble(value);
1014         }
1015
1016         return 0;
1017 }
1018
1019 RESULT eServiceMP3::audioChannel(ePtr<iAudioChannelSelection> &ptr)
1020 {
1021         ptr = this;
1022         return 0;
1023 }
1024
1025 RESULT eServiceMP3::audioTracks(ePtr<iAudioTrackSelection> &ptr)
1026 {
1027         ptr = this;
1028         return 0;
1029 }
1030
1031 RESULT eServiceMP3::subtitle(ePtr<iSubtitleOutput> &ptr)
1032 {
1033         ptr = this;
1034         return 0;
1035 }
1036
1037 RESULT eServiceMP3::audioDelay(ePtr<iAudioDelay> &ptr)
1038 {
1039         ptr = this;
1040         return 0;
1041 }
1042
1043 int eServiceMP3::getNumberOfTracks()
1044 {
1045         return m_audioStreams.size();
1046 }
1047
1048 int eServiceMP3::getCurrentTrack()
1049 {
1050         if (m_currentAudioStream == -1)
1051                 g_object_get (G_OBJECT (m_gst_playbin), "current-audio", &m_currentAudioStream, NULL);
1052         return m_currentAudioStream;
1053 }
1054
1055 RESULT eServiceMP3::selectTrack(unsigned int i)
1056 {
1057         pts_t ppos;
1058         getPlayPosition(ppos);
1059         ppos -= 90000;
1060         if (ppos < 0)
1061                 ppos = 0;
1062
1063         int ret = selectAudioStream(i);
1064         if (!ret) {
1065                 /* flush */
1066                 seekTo(ppos);
1067         }
1068
1069         return ret;
1070 }
1071
1072 int eServiceMP3::selectAudioStream(int i)
1073 {
1074         int current_audio;
1075         g_object_set (G_OBJECT (m_gst_playbin), "current-audio", i, NULL);
1076         g_object_get (G_OBJECT (m_gst_playbin), "current-audio", &current_audio, NULL);
1077         if ( current_audio == i )
1078         {
1079                 eDebug ("eServiceMP3::switched to audio stream %i", current_audio);
1080                 m_currentAudioStream = i;
1081                 return 0;
1082         }
1083         return -1;
1084 }
1085
1086 int eServiceMP3::getCurrentChannel()
1087 {
1088         return STEREO;
1089 }
1090
1091 RESULT eServiceMP3::selectChannel(int i)
1092 {
1093         eDebug("eServiceMP3::selectChannel(%i)",i);
1094         return 0;
1095 }
1096
1097 RESULT eServiceMP3::getTrackInfo(struct iAudioTrackInfo &info, unsigned int i)
1098 {
1099         if (i >= m_audioStreams.size())
1100                 return -2;
1101                 info.m_description = m_audioStreams[i].codec;
1102 /*      if (m_audioStreams[i].type == atMPEG)
1103                 info.m_description = "MPEG";
1104         else if (m_audioStreams[i].type == atMP3)
1105                 info.m_description = "MP3";
1106         else if (m_audioStreams[i].type == atAC3)
1107                 info.m_description = "AC3";
1108         else if (m_audioStreams[i].type == atAAC)
1109                 info.m_description = "AAC";
1110         else if (m_audioStreams[i].type == atDTS)
1111                 info.m_description = "DTS";
1112         else if (m_audioStreams[i].type == atPCM)
1113                 info.m_description = "PCM";
1114         else if (m_audioStreams[i].type == atOGG)
1115                 info.m_description = "OGG";
1116         else if (m_audioStreams[i].type == atFLAC)
1117                 info.m_description = "FLAC";
1118         else
1119                 info.m_description = "???";*/
1120         if (info.m_language.empty())
1121                 info.m_language = m_audioStreams[i].language_code;
1122         return 0;
1123 }
1124
1125 subtype_t getSubtitleType(GstPad* pad, gchar *g_codec=NULL)
1126 {
1127         subtype_t type = stUnknown;
1128         GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1129
1130         if ( caps )
1131         {
1132                 GstStructure* str = gst_caps_get_structure(caps, 0);
1133                 const gchar *g_type = gst_structure_get_name(str);
1134                 eDebug("getSubtitleType::subtitle probe caps type=%s", g_type);
1135
1136                 if ( !strcmp(g_type, "video/x-dvd-subpicture") )
1137                         type = stVOB;
1138                 else if ( !strcmp(g_type, "text/x-pango-markup") )
1139                         type = stSSA;
1140                 else if ( !strcmp(g_type, "text/plain") )
1141                         type = stPlainText;
1142                 else if ( !strcmp(g_type, "subpicture/x-pgs") )
1143                         type = stPGS;
1144                 else
1145                         eDebug("getSubtitleType::unsupported subtitle caps %s (%s)", g_type, g_codec);
1146         }
1147         else if ( g_codec )
1148         {
1149                 eDebug("getSubtitleType::subtitle probe codec tag=%s", g_codec);
1150                 if ( !strcmp(g_codec, "VOB") )
1151                         type = stVOB;
1152                 else if ( !strcmp(g_codec, "SubStation Alpha") || !strcmp(g_codec, "SSA") )
1153                         type = stSSA;
1154                 else if ( !strcmp(g_codec, "ASS") )
1155                         type = stASS;
1156                 else if ( !strcmp(g_codec, "UTF-8 plain text") )
1157                         type = stPlainText;
1158                 else
1159                         eDebug("getSubtitleType::unsupported subtitle codec %s", g_codec);
1160         }
1161         else
1162                 eDebug("getSubtitleType::unidentifiable subtitle stream!");
1163
1164         return type;
1165 }
1166
1167 void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg)
1168 {
1169         if (!msg)
1170                 return;
1171         gchar *sourceName;
1172         GstObject *source;
1173         source = GST_MESSAGE_SRC(msg);
1174         if (!GST_IS_OBJECT(source))
1175                 return;
1176         sourceName = gst_object_get_name(source);
1177 #if 0
1178         gchar *string;
1179         if (gst_message_get_structure(msg))
1180                 string = gst_structure_to_string(gst_message_get_structure(msg));
1181         else
1182                 string = g_strdup(GST_MESSAGE_TYPE_NAME(msg));
1183         eDebug("eTsRemoteSource::gst_message from %s: %s", sourceName, string);
1184         g_free(string);
1185 #endif
1186         switch (GST_MESSAGE_TYPE (msg))
1187         {
1188                 case GST_MESSAGE_EOS:
1189                         m_event((iPlayableService*)this, evEOF);
1190                         break;
1191                 case GST_MESSAGE_STATE_CHANGED:
1192                 {
1193                         if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1194                         {
1195                                 //vuplus
1196                                 if(!strncmp(sourceName, "hls", 3))
1197                                 {
1198                                         //eDebug("HLS Protocol detected : source [%s]", sourceName);
1199                                         m_is_hls_stream = 1;
1200                                 }
1201                                 break;
1202                         }
1203
1204                         GstState old_state, new_state;
1205                         gst_message_parse_state_changed(msg, &old_state, &new_state, NULL);
1206
1207                         if(old_state == new_state)
1208                                 break;
1209
1210                         eDebug("eServiceMP3::state transition %s -> %s", gst_element_state_get_name(old_state), gst_element_state_get_name(new_state));
1211
1212                         GstStateChange transition = (GstStateChange)GST_STATE_TRANSITION(old_state, new_state);
1213
1214                         switch(transition)
1215                         {
1216                                 case GST_STATE_CHANGE_NULL_TO_READY:
1217                                 {
1218                                 }       break;
1219                                 case GST_STATE_CHANGE_READY_TO_PAUSED:
1220                                 {
1221                                         GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink");
1222                                         if (appsink)
1223                                         {
1224                                                 g_object_set (G_OBJECT (appsink), "max-buffers", 2, NULL);
1225                                                 g_object_set (G_OBJECT (appsink), "sync", FALSE, NULL);
1226                                                 g_object_set (G_OBJECT (appsink), "emit-signals", TRUE, NULL);
1227                                                 eDebug("eServiceMP3::appsink properties set!");
1228                                                 gst_object_unref(appsink);
1229                                         }
1230                                         setAC3Delay(ac3_delay);
1231                                         setPCMDelay(pcm_delay);
1232                                 }       break;
1233                                 case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
1234                                 {
1235                                         if ( m_sourceinfo.is_streaming && m_streamingsrc_timeout )
1236                                                 m_streamingsrc_timeout->stop();
1237                                 }       break;
1238                                 case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
1239                                 {
1240                                 }       break;
1241                                 case GST_STATE_CHANGE_PAUSED_TO_READY:
1242                                 {
1243                                 }       break;
1244                                 case GST_STATE_CHANGE_READY_TO_NULL:
1245                                 {
1246                                 }       break;
1247                         }
1248                         break;
1249                 }
1250                 case GST_MESSAGE_ERROR:
1251                 {
1252                         gchar *debug;
1253                         GError *err;
1254                         gst_message_parse_error (msg, &err, &debug);
1255                         g_free (debug);
1256                         eWarning("Gstreamer error: %s (domain:%i, code:%i) from %s", err->message, err->domain, err->code, sourceName );
1257                         if ( err->domain == GST_STREAM_ERROR )
1258                         {
1259                                 if ( err->code == GST_STREAM_ERROR_CODEC_NOT_FOUND )
1260                                 {
1261                                         if ( g_strrstr(sourceName, "videosink") )
1262                                                 m_event((iPlayableService*)this, evUser+11);
1263                                         else if ( g_strrstr(sourceName, "audiosink") )
1264                                                 m_event((iPlayableService*)this, evUser+10);
1265                                 }
1266                         }
1267                         else //if( err->domain == 1232 )
1268                         {
1269                                 if ( err->code == 5 )
1270                                         m_event((iPlayableService*)this, evUser+20);
1271                         }
1272                         g_error_free(err);
1273                         break;
1274                 }
1275                 case GST_MESSAGE_INFO:
1276                 {
1277                         gchar *debug;
1278                         GError *inf;
1279
1280                         gst_message_parse_info (msg, &inf, &debug);
1281                         g_free (debug);
1282                         if ( inf->domain == GST_STREAM_ERROR && inf->code == GST_STREAM_ERROR_DECODE )
1283                         {
1284                                 if ( g_strrstr(sourceName, "videosink") )
1285                                         m_event((iPlayableService*)this, evUser+14);
1286                         }
1287                         g_error_free(inf);
1288                         break;
1289                 }
1290                 case GST_MESSAGE_TAG:
1291                 {
1292                         GstTagList *tags, *result;
1293                         gst_message_parse_tag(msg, &tags);
1294
1295                         result = gst_tag_list_merge(m_stream_tags, tags, GST_TAG_MERGE_REPLACE);
1296                         if (result)
1297                         {
1298                                 if (m_stream_tags)
1299                                         gst_tag_list_free(m_stream_tags);
1300                                 m_stream_tags = result;
1301                         }
1302
1303                         const GValue *gv_image = gst_tag_list_get_value_index(tags, GST_TAG_IMAGE, 0);
1304                         if ( gv_image )
1305                         {
1306                                 GstBuffer *buf_image;
1307                                 buf_image = gst_value_get_buffer (gv_image);
1308                                 int fd = open("/tmp/.id3coverart", O_CREAT|O_WRONLY|O_TRUNC, 0644);
1309                                 int ret = write(fd, GST_BUFFER_DATA(buf_image), GST_BUFFER_SIZE(buf_image));
1310                                 close(fd);
1311                                 eDebug("eServiceMP3::/tmp/.id3coverart %d bytes written ", ret);
1312                                 m_event((iPlayableService*)this, evUser+13);
1313                         }
1314                         gst_tag_list_free(tags);
1315                         m_event((iPlayableService*)this, evUpdatedInfo);
1316                         break;
1317                 }
1318                 case GST_MESSAGE_ASYNC_DONE:
1319                 {
1320                         if(GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin))
1321                                 break;
1322
1323                         GstTagList *tags;
1324                         gint i, active_idx, n_video = 0, n_audio = 0, n_text = 0;
1325
1326                         g_object_get (m_gst_playbin, "n-video", &n_video, NULL);
1327                         g_object_get (m_gst_playbin, "n-audio", &n_audio, NULL);
1328                         g_object_get (m_gst_playbin, "n-text", &n_text, NULL);
1329
1330                         eDebug("eServiceMP3::async-done - %d video, %d audio, %d subtitle", n_video, n_audio, n_text);
1331
1332                         if ( n_video + n_audio <= 0 )
1333                                 stop();
1334
1335                         active_idx = 0;
1336
1337                         m_audioStreams.clear();
1338                         m_subtitleStreams.clear();
1339
1340                         for (i = 0; i < n_audio; i++)
1341                         {
1342                                 audioStream audio;
1343                                 gchar *g_codec, *g_lang;
1344                                 GstPad* pad = 0;
1345                                 g_signal_emit_by_name (m_gst_playbin, "get-audio-pad", i, &pad);
1346                                 GstCaps* caps = gst_pad_get_negotiated_caps(pad);
1347                                 if (!caps)
1348                                         continue;
1349                                 GstStructure* str = gst_caps_get_structure(caps, 0);
1350                                 const gchar *g_type = gst_structure_get_name(str);
1351                                 audio.type = gstCheckAudioPad(str);
1352                                 g_codec = g_strdup(g_type);
1353                                 g_lang = g_strdup_printf ("und");
1354                                 g_signal_emit_by_name (m_gst_playbin, "get-audio-tags", i, &tags);
1355                                 if ( tags && gst_is_tag_list(tags) )
1356                                 {
1357                                         gst_tag_list_get_string(tags, GST_TAG_AUDIO_CODEC, &g_codec);
1358                                         gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1359                                         gst_tag_list_free(tags);
1360                                 }
1361                                 audio.language_code = std::string(g_lang);
1362                                 audio.codec = std::string(g_codec);
1363                                 eDebug("eServiceMP3::audio stream=%i codec=%s language=%s", i, g_codec, g_lang);
1364                                 m_audioStreams.push_back(audio);
1365                                 g_free (g_lang);
1366                                 g_free (g_codec);
1367                                 gst_caps_unref(caps);
1368                         }
1369
1370                         for (i = 0; i < n_text; i++)
1371                         {
1372                                 gchar *g_codec = NULL, *g_lang = NULL;
1373                                 g_signal_emit_by_name (m_gst_playbin, "get-text-tags", i, &tags);
1374                                 subtitleStream subs;
1375 //                              int ret;
1376
1377                                 g_lang = g_strdup_printf ("und");
1378                                 if ( tags && gst_is_tag_list(tags) )
1379                                 {
1380                                         gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1381                                         gst_tag_list_get_string(tags, GST_TAG_SUBTITLE_CODEC, &g_codec);
1382                                         gst_tag_list_free(tags);
1383                                 }
1384
1385                                 subs.language_code = std::string(g_lang);
1386                                 eDebug("eServiceMP3::subtitle stream=%i language=%s codec=%s", i, g_lang, g_codec);
1387
1388                                 GstPad* pad = 0;
1389                                 g_signal_emit_by_name (m_gst_playbin, "get-text-pad", i, &pad);
1390                                 if ( pad )
1391                                         g_signal_connect (G_OBJECT (pad), "notify::caps", G_CALLBACK (gstTextpadHasCAPS), this);
1392                                 subs.type = getSubtitleType(pad, g_codec);
1393
1394                                 m_subtitleStreams.push_back(subs);
1395                                 g_free (g_lang);
1396                         }
1397                         m_event((iPlayableService*)this, evUpdatedEventInfo);
1398
1399                         if ( m_errorInfo.missing_codec != "" )
1400                         {
1401                                 if ( m_errorInfo.missing_codec.find("video/") == 0 || ( m_errorInfo.missing_codec.find("audio/") == 0 && getNumberOfTracks() == 0 ) )
1402                                         m_event((iPlayableService*)this, evUser+12);
1403                         }
1404                         break;
1405                 }
1406                 case GST_MESSAGE_ELEMENT:
1407                 {
1408                         if (const GstStructure *msgstruct = gst_message_get_structure(msg))
1409                         {
1410                                 if ( gst_is_missing_plugin_message(msg) )
1411                                 {
1412                                         GstCaps *caps;
1413                                         gst_structure_get (msgstruct, "detail", GST_TYPE_CAPS, &caps, NULL);
1414                                         std::string codec = (const char*) gst_caps_to_string(caps);
1415                                         gchar *description = gst_missing_plugin_message_get_description(msg);
1416                                         if ( description )
1417                                         {
1418                                                 eDebug("eServiceMP3::m_errorInfo.missing_codec = %s", codec.c_str());
1419                                                 m_errorInfo.error_message = "GStreamer plugin " + (std::string)description + " not available!\n";
1420                                                 m_errorInfo.missing_codec = codec.substr(0,(codec.find_first_of(',')));
1421                                                 g_free(description);
1422                                         }
1423                                         gst_caps_unref(caps);
1424                                 }
1425                                 else
1426                                 {
1427                                         const gchar *eventname = gst_structure_get_name(msgstruct);
1428                                         if ( eventname )
1429                                         {
1430                                                 if (!strcmp(eventname, "eventSizeChanged") || !strcmp(eventname, "eventSizeAvail"))
1431                                                 {
1432                                                         gst_structure_get_int (msgstruct, "aspect_ratio", &m_aspect);
1433                                                         gst_structure_get_int (msgstruct, "width", &m_width);
1434                                                         gst_structure_get_int (msgstruct, "height", &m_height);
1435                                                         if (strstr(eventname, "Changed"))
1436                                                                 m_event((iPlayableService*)this, evVideoSizeChanged);
1437                                                 }
1438                                                 else if (!strcmp(eventname, "eventFrameRateChanged") || !strcmp(eventname, "eventFrameRateAvail"))
1439                                                 {
1440                                                         gst_structure_get_int (msgstruct, "frame_rate", &m_framerate);
1441                                                         if (strstr(eventname, "Changed"))
1442                                                                 m_event((iPlayableService*)this, evVideoFramerateChanged);
1443                                                 }
1444                                                 else if (!strcmp(eventname, "eventProgressiveChanged") || !strcmp(eventname, "eventProgressiveAvail"))
1445                                                 {
1446                                                         gst_structure_get_int (msgstruct, "progressive", &m_progressive);
1447                                                         if (strstr(eventname, "Changed"))
1448                                                                 m_event((iPlayableService*)this, evVideoProgressiveChanged);
1449                                                 }
1450                                         }
1451                                 }
1452                         }
1453                         break;
1454                 }
1455                 case GST_MESSAGE_BUFFERING:
1456                 {
1457                         GstBufferingMode mode;
1458                         gst_message_parse_buffering(msg, &(m_bufferInfo.bufferPercent));
1459                         gst_message_parse_buffering_stats(msg, &mode, &(m_bufferInfo.avgInRate), &(m_bufferInfo.avgOutRate), &(m_bufferInfo.bufferingLeft));
1460                         m_event((iPlayableService*)this, evBuffering);
1461                         break;
1462                 }
1463                 case GST_MESSAGE_STREAM_STATUS:
1464                 {
1465                         GstStreamStatusType type;
1466                         GstElement *owner;
1467                         gst_message_parse_stream_status (msg, &type, &owner);
1468                         if ( type == GST_STREAM_STATUS_TYPE_CREATE && m_sourceinfo.is_streaming )
1469                         {
1470                                 if ( GST_IS_PAD(source) )
1471                                         owner = gst_pad_get_parent_element(GST_PAD(source));
1472                                 else if ( GST_IS_ELEMENT(source) )
1473                                         owner = GST_ELEMENT(source);
1474                                 else
1475                                         owner = 0;
1476                                 if ( owner )
1477                                 {
1478                                         GstElementFactory *factory = gst_element_get_factory(GST_ELEMENT(owner));
1479                                         const gchar *name = gst_plugin_feature_get_name(GST_PLUGIN_FEATURE(factory));
1480                                         if (!strcmp(name, "souphttpsrc"))
1481                                         {
1482                                                 m_streamingsrc_timeout->start(HTTP_TIMEOUT*1000, true);
1483                                                 g_object_set (G_OBJECT (owner), "timeout", HTTP_TIMEOUT, NULL);
1484                                                 eDebug("eServiceMP3::GST_STREAM_STATUS_TYPE_CREATE -> setting timeout on %s to %is", name, HTTP_TIMEOUT);
1485                                         }
1486                                         //vuplus
1487                                         else if (m_is_hls_stream && !strncmp(name, "queue", 5))
1488                                         {
1489                                                 m_streamingsrc_timeout->stop();
1490                                                 m_is_hls_stream = 0;
1491                                                 //eDebug("Stoped response timeout!! : HLS");
1492                                         }
1493                                 }
1494                                 if ( GST_IS_PAD(source) )
1495                                         gst_object_unref(owner);
1496                         }
1497                         break;
1498                 }
1499                 default:
1500                         break;
1501         }
1502         g_free (sourceName);
1503 }
1504
1505 GstBusSyncReply eServiceMP3::gstBusSyncHandler(GstBus *bus, GstMessage *message, gpointer user_data)
1506 {
1507         eServiceMP3 *_this = (eServiceMP3*)user_data;
1508         _this->m_pump.send(Message(1));
1509                 /* wake */
1510         return GST_BUS_PASS;
1511 }
1512
1513 void eServiceMP3::gstHTTPSourceSetAgent(GObject *object, GParamSpec *unused, gpointer user_data)
1514 {
1515         eServiceMP3 *_this = (eServiceMP3*)user_data;
1516         GstElement *source;
1517         g_object_get(_this->m_gst_playbin, "source", &source, NULL);
1518         g_object_set (G_OBJECT (source), "user-agent", _this->m_useragent.c_str(), NULL);
1519         gst_object_unref(source);
1520 }
1521
1522 audiotype_t eServiceMP3::gstCheckAudioPad(GstStructure* structure)
1523 {
1524         if (!structure)
1525                 return atUnknown;
1526
1527         if ( gst_structure_has_name (structure, "audio/mpeg"))
1528         {
1529                 gint mpegversion, layer = -1;
1530                 if (!gst_structure_get_int (structure, "mpegversion", &mpegversion))
1531                         return atUnknown;
1532
1533                 switch (mpegversion) {
1534                         case 1:
1535                                 {
1536                                         gst_structure_get_int (structure, "layer", &layer);
1537                                         if ( layer == 3 )
1538                                                 return atMP3;
1539                                         else
1540                                                 return atMPEG;
1541                                         break;
1542                                 }
1543                         case 2:
1544                                 return atAAC;
1545                         case 4:
1546                                 return atAAC;
1547                         default:
1548                                 return atUnknown;
1549                 }
1550         }
1551
1552         else if ( gst_structure_has_name (structure, "audio/x-ac3") || gst_structure_has_name (structure, "audio/ac3") )
1553                 return atAC3;
1554         else if ( gst_structure_has_name (structure, "audio/x-dts") || gst_structure_has_name (structure, "audio/dts") )
1555                 return atDTS;
1556         else if ( gst_structure_has_name (structure, "audio/x-raw-int") )
1557                 return atPCM;
1558
1559         return atUnknown;
1560 }
1561
1562 void eServiceMP3::gstPoll(const Message &msg)
1563 {
1564         if (msg.type == 1)
1565         {
1566                 GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin));
1567                 GstMessage *message;
1568                 while ((message = gst_bus_pop(bus)))
1569                 {
1570                         gstBusCall(bus, message);
1571                         gst_message_unref (message);
1572                 }
1573         }
1574         else if (msg.type == 2)
1575                 pullSubtitle();
1576         else if (msg.type == 3)
1577                 gstTextpadHasCAPS_synced(msg.d.pad);
1578         else
1579                 eDebug("gstPoll unhandled Message %d\n", msg.type);
1580 }
1581
1582 eAutoInitPtr<eServiceFactoryMP3> init_eServiceFactoryMP3(eAutoInitNumbers::service+1, "eServiceFactoryMP3");
1583
1584 void eServiceMP3::gstCBsubtitleAvail(GstElement *appsink, gpointer user_data)
1585 {
1586         eServiceMP3 *_this = (eServiceMP3*)user_data;
1587         eSingleLocker l(_this->m_subs_to_pull_lock);
1588         ++_this->m_subs_to_pull;
1589         _this->m_pump.send(Message(2));
1590 }
1591
1592 void eServiceMP3::gstTextpadHasCAPS(GstPad *pad, GParamSpec * unused, gpointer user_data)
1593 {
1594         eServiceMP3 *_this = (eServiceMP3*)user_data;
1595
1596         gst_object_ref (pad);
1597
1598         _this->m_pump.send(Message(3, pad));
1599 }
1600
1601 // after messagepump
1602 void eServiceMP3::gstTextpadHasCAPS_synced(GstPad *pad)
1603 {
1604         GstCaps *caps;
1605
1606         g_object_get (G_OBJECT (pad), "caps", &caps, NULL);
1607
1608         eDebug("gstTextpadHasCAPS:: signal::caps = %s", gst_caps_to_string(caps));
1609
1610         if (caps)
1611         {
1612                 subtitleStream subs;
1613
1614 //              eDebug("gstGhostpadHasCAPS_synced %p %d", pad, m_subtitleStreams.size());
1615
1616                 if (!m_subtitleStreams.empty())
1617                         subs = m_subtitleStreams[m_currentSubtitleStream];
1618                 else {
1619                         subs.type = stUnknown;
1620                         subs.pad = pad;
1621                 }
1622
1623                 if ( subs.type == stUnknown )
1624                 {
1625                         GstTagList *tags;
1626 //                      eDebug("gstGhostpadHasCAPS::m_subtitleStreams[%i].type == stUnknown...", m_currentSubtitleStream);
1627
1628                         gchar *g_lang;
1629                         g_signal_emit_by_name (m_gst_playbin, "get-text-tags", m_currentSubtitleStream, &tags);
1630
1631                         g_lang = g_strdup_printf ("und");
1632                         if ( tags && gst_is_tag_list(tags) )
1633                                 gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang);
1634
1635                         subs.language_code = std::string(g_lang);
1636                         subs.type = getSubtitleType(pad);
1637
1638                         if (!m_subtitleStreams.empty())
1639                                 m_subtitleStreams[m_currentSubtitleStream] = subs;
1640                         else
1641                                 m_subtitleStreams.push_back(subs);
1642
1643                         g_free (g_lang);
1644                 }
1645
1646 //              eDebug("gstGhostpadHasCAPS:: m_gst_prev_subtitle_caps=%s equal=%i",gst_caps_to_string(m_gst_prev_subtitle_caps),gst_caps_is_equal(m_gst_prev_subtitle_caps, caps));
1647
1648                 gst_caps_unref (caps);
1649         }
1650
1651         gst_object_unref (pad);
1652 }
1653
1654 void eServiceMP3::pullSubtitle()
1655 {
1656         GstElement *sink;
1657         g_object_get (G_OBJECT (m_gst_playbin), "text-sink", &sink, NULL);
1658
1659         if (sink)
1660         {
1661                 while (m_subs_to_pull && m_subtitle_pages.size() < 2)
1662                 {
1663                         GstBuffer *buffer;
1664                         {
1665                                 eSingleLocker l(m_subs_to_pull_lock);
1666                                 --m_subs_to_pull;
1667                                 g_signal_emit_by_name (sink, "pull-buffer", &buffer);
1668                         }
1669                         if (buffer)
1670                         {
1671                                 gint64 buf_pos = GST_BUFFER_TIMESTAMP(buffer);
1672                                 gint64 duration_ns = GST_BUFFER_DURATION(buffer);
1673                                 size_t len = GST_BUFFER_SIZE(buffer);
1674                                 eDebug("pullSubtitle m_subtitleStreams[m_currentSubtitleStream].type=%i",m_subtitleStreams[m_currentSubtitleStream].type);
1675
1676                                 if ( m_subtitleStreams[m_currentSubtitleStream].type )
1677                                 {
1678                                         if ( m_subtitleStreams[m_currentSubtitleStream].type < stVOB )
1679                                         {
1680                                                 unsigned char line[len+1];
1681                                                 SubtitlePage page;
1682                                                 memcpy(line, GST_BUFFER_DATA(buffer), len);
1683                                                 line[len] = 0;
1684                                                 eDebug("got new text subtitle @ buf_pos = %lld ns (in pts=%lld): '%s' ", buf_pos, buf_pos/11111, line);
1685                                                 gRGB rgbcol(0xD0,0xD0,0xD0);
1686                                                 page.type = SubtitlePage::Pango;
1687                                                 page.pango_page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)line));
1688                                                 page.pango_page.m_show_pts = buf_pos / 11111L;
1689                                                 page.pango_page.m_timeout = duration_ns / 1000000;
1690                                                 m_subtitle_pages.push_back(page);
1691                                                 if (m_subtitle_pages.size()==1)
1692                                                         pushSubtitles();
1693                                         }
1694                                         else
1695                                         {
1696                                                 eDebug("unsupported subpicture... ignoring");
1697                                         }
1698                                 }
1699                                 gst_buffer_unref(buffer);
1700                         }
1701                 }
1702                 gst_object_unref(sink);
1703         }
1704         else
1705                 eDebug("no subtitle sink!");
1706 }
1707
1708 void eServiceMP3::pushSubtitles()
1709 {
1710         while ( !m_subtitle_pages.empty() )
1711         {
1712                 SubtitlePage &frontpage = m_subtitle_pages.front();
1713                 pts_t running_pts;
1714                 gint64 diff_ms = 0;
1715                 gint64 show_pts = 0;
1716
1717                 getPlayPosition(running_pts);
1718
1719                 if (m_decoder_time_valid_state < 4) {
1720                         ++m_decoder_time_valid_state;
1721                         if (m_prev_decoder_time == running_pts)
1722                                 m_decoder_time_valid_state = 0;
1723                         if (m_decoder_time_valid_state < 4) {
1724 //                              if (m_decoder_time_valid_state)
1725 //                                      eDebug("%d: decoder time not valid! prev %lld, now %lld\n", m_decoder_time_valid_state, m_prev_decoder_time/90, running_pts/90);
1726 //                              else
1727 //                                      eDebug("%d: decoder time not valid! now %lld\n", m_decoder_time_valid_state, running_pts/90);
1728                                 m_subtitle_sync_timer->start(25, true);
1729                                 m_prev_decoder_time = running_pts;
1730                                 break;
1731                         }
1732                 }
1733
1734                 if (frontpage.type == SubtitlePage::Pango)
1735                         show_pts = frontpage.pango_page.m_show_pts;
1736
1737                 diff_ms = ( show_pts - running_pts ) / 90;
1738                 eDebug("check subtitle: decoder: %lld, show_pts: %lld, diff: %lld ms", running_pts/90, show_pts/90, diff_ms);
1739
1740                 if ( diff_ms < -100 )
1741                 {
1742                         eDebug("subtitle too late... drop");
1743                         m_subtitle_pages.pop_front();
1744                 }
1745                 else if ( diff_ms > 20 )
1746                 {
1747                         eDebug("start timer");
1748                         m_subtitle_sync_timer->start(diff_ms, true);
1749                         break;
1750                 }
1751                 else // immediate show
1752                 {
1753                         if ( m_subtitle_widget )
1754                         {
1755                                 eDebug("show!\n");
1756                                 if ( frontpage.type == SubtitlePage::Pango)
1757                                         m_subtitle_widget->setPage(frontpage.pango_page);
1758                                 m_subtitle_widget->show();
1759                         }
1760                         m_subtitle_pages.pop_front();
1761                 }
1762         }
1763         if (m_subtitle_pages.empty())
1764                 pullSubtitle();
1765 }
1766
1767
1768 RESULT eServiceMP3::enableSubtitles(eWidget *parent, ePyObject tuple)
1769 {
1770         eDebug ("eServiceMP3::enableSubtitles m_currentSubtitleStream=%i this=%p",m_currentSubtitleStream, this);
1771         ePyObject entry;
1772         int tuplesize = PyTuple_Size(tuple);
1773         int pid, type;
1774         gint text_pid = 0;
1775         eSingleLocker l(m_subs_to_pull_lock);
1776
1777 //      GstPad *pad = 0;
1778 //      g_signal_emit_by_name (m_gst_playbin, "get-text-pad", m_currentSubtitleStream, &pad);
1779 //      gst_element_get_static_pad(m_gst_subtitlebin, "sink");
1780 //      gulong subprobe_handler_id = gst_pad_add_buffer_probe (pad, G_CALLBACK (gstCBsubtitleDrop), NULL);
1781
1782         if (!PyTuple_Check(tuple))
1783                 goto error_out;
1784         if (tuplesize < 1)
1785                 goto error_out;
1786         entry = PyTuple_GET_ITEM(tuple, 1);
1787         if (!PyInt_Check(entry))
1788                 goto error_out;
1789         pid = PyInt_AsLong(entry);
1790         entry = PyTuple_GET_ITEM(tuple, 2);
1791         if (!PyInt_Check(entry))
1792                 goto error_out;
1793         type = PyInt_AsLong(entry);
1794
1795         if (m_currentSubtitleStream != pid)
1796         {
1797                 g_object_set (G_OBJECT (m_gst_playbin), "current-text", pid, NULL);
1798                 eDebug ("eServiceMP3::enableSubtitles g_object_set current-text = %i", pid);
1799                 m_currentSubtitleStream = pid;
1800                 m_subs_to_pull = 0;
1801                 m_prev_decoder_time = -1;
1802                 m_subtitle_pages.clear();
1803         }
1804
1805         m_subtitle_widget = 0;
1806         m_subtitle_widget = new eSubtitleWidget(parent);
1807         m_subtitle_widget->resize(parent->size()); /* full size */
1808
1809         g_object_get (G_OBJECT (m_gst_playbin), "current-text", &text_pid, NULL);
1810
1811         eDebug ("eServiceMP3::switched to subtitle stream %i", text_pid);
1812 //      gst_pad_remove_buffer_probe (pad, subprobe_handler_id);
1813
1814         m_event((iPlayableService*)this, evUpdatedInfo);
1815
1816         return 0;
1817
1818 error_out:
1819         eDebug("eServiceMP3::enableSubtitles needs a tuple as 2nd argument!\n"
1820                 "for gst subtitles (2, subtitle_stream_count, subtitle_type)");
1821         return -1;
1822 }
1823
1824 RESULT eServiceMP3::disableSubtitles(eWidget *parent)
1825 {
1826         eDebug("eServiceMP3::disableSubtitles");
1827         m_subtitle_pages.clear();
1828         delete m_subtitle_widget;
1829         m_subtitle_widget = 0;
1830         return 0;
1831 }
1832
1833 PyObject *eServiceMP3::getCachedSubtitle()
1834 {
1835 //      eDebug("eServiceMP3::getCachedSubtitle");
1836         Py_RETURN_NONE;
1837 }
1838
1839 PyObject *eServiceMP3::getSubtitleList()
1840 {
1841 //      eDebug("eServiceMP3::getSubtitleList");
1842         ePyObject l = PyList_New(0);
1843         int stream_idx = 0;
1844
1845         for (std::vector<subtitleStream>::iterator IterSubtitleStream(m_subtitleStreams.begin()); IterSubtitleStream != m_subtitleStreams.end(); ++IterSubtitleStream)
1846         {
1847                 subtype_t type = IterSubtitleStream->type;
1848                 switch(type)
1849                 {
1850                 case stUnknown:
1851                 case stVOB:
1852                 case stPGS:
1853                         break;
1854                 default:
1855                 {
1856                         ePyObject tuple = PyTuple_New(5);
1857 //                      eDebug("eServiceMP3::getSubtitleList idx=%i type=%i, code=%s", stream_idx, int(type), (IterSubtitleStream->language_code).c_str());
1858                         PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(2));
1859                         PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(stream_idx));
1860                         PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(int(type)));
1861                         PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(0));
1862                         PyTuple_SET_ITEM(tuple, 4, PyString_FromString((IterSubtitleStream->language_code).c_str()));
1863                         PyList_Append(l, tuple);
1864                         Py_DECREF(tuple);
1865                 }
1866                 }
1867                 stream_idx++;
1868         }
1869         eDebug("eServiceMP3::getSubtitleList finished");
1870         return l;
1871 }
1872
1873 RESULT eServiceMP3::streamed(ePtr<iStreamedService> &ptr)
1874 {
1875         ptr = this;
1876         return 0;
1877 }
1878
1879 PyObject *eServiceMP3::getBufferCharge()
1880 {
1881         ePyObject tuple = PyTuple_New(5);
1882         PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(m_bufferInfo.bufferPercent));
1883         PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(m_bufferInfo.avgInRate));
1884         PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(m_bufferInfo.avgOutRate));
1885         PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(m_bufferInfo.bufferingLeft));
1886         PyTuple_SET_ITEM(tuple, 4, PyInt_FromLong(m_buffer_size));
1887         return tuple;
1888 }
1889
1890 int eServiceMP3::setBufferSize(int size)
1891 {
1892         m_buffer_size = size;
1893         g_object_set (G_OBJECT (m_gst_playbin), "buffer-size", m_buffer_size, NULL);
1894         return 0;
1895 }
1896
1897 int eServiceMP3::getAC3Delay()
1898 {
1899         return ac3_delay;
1900 }
1901
1902 int eServiceMP3::getPCMDelay()
1903 {
1904         return pcm_delay;
1905 }
1906
1907 void eServiceMP3::setAC3Delay(int delay)
1908 {
1909         ac3_delay = delay;
1910         if (!m_gst_playbin || m_state != stRunning)
1911                 return;
1912         else
1913         {
1914                 GstElement *sink;
1915                 int config_delay_int = delay;
1916                 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1917
1918                 if (sink)
1919                 {
1920                         std::string config_delay;
1921                         if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
1922                                 config_delay_int += atoi(config_delay.c_str());
1923                         gst_object_unref(sink);
1924                 }
1925                 else
1926                 {
1927                         eDebug("dont apply ac3 delay when no video is running!");
1928                         config_delay_int = 0;
1929                 }
1930
1931                 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1932
1933                 if (sink)
1934                 {
1935                         gchar *name = gst_element_get_name(sink);
1936                         if (strstr(name, "dvbaudiosink"))
1937                                 eTSMPEGDecoder::setHwAC3Delay(config_delay_int);
1938                         g_free(name);
1939                         gst_object_unref(sink);
1940                 }
1941         }
1942 }
1943
1944 void eServiceMP3::setPCMDelay(int delay)
1945 {
1946         pcm_delay = delay;
1947         if (!m_gst_playbin || m_state != stRunning)
1948                 return;
1949         else
1950         {
1951                 GstElement *sink;
1952                 int config_delay_int = delay;
1953                 g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
1954
1955                 if (sink)
1956                 {
1957                         std::string config_delay;
1958                         if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
1959                                 config_delay_int += atoi(config_delay.c_str());
1960                         gst_object_unref(sink);
1961                 }
1962                 else
1963                 {
1964                         eDebug("dont apply pcm delay when no video is running!");
1965                         config_delay_int = 0;
1966                 }
1967
1968                 g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
1969
1970                 if (sink)
1971                 {
1972                         gchar *name = gst_element_get_name(sink);
1973                         if (strstr(name, "dvbaudiosink"))
1974                                 eTSMPEGDecoder::setHwPCMDelay(config_delay_int);
1975                         else
1976                         {
1977                                 // this is realy untested..and not used yet
1978                                 gint64 offset = config_delay_int;
1979                                 offset *= 1000000; // milli to nano
1980                                 g_object_set (G_OBJECT (m_gst_playbin), "ts-offset", offset, NULL);
1981                         }
1982                         g_free(name);
1983                         gst_object_unref(sink);
1984                 }
1985         }
1986 }
1987