3 * Copyright (C) 2009-2013 Adam Williams <broadcast at earthling dot net>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "audiodevice.h"
25 #include "awindowgui.h"
29 #include "channeldb.h"
30 #include "channelpicker.h"
32 #include "commercials.h"
33 #include "condition.h"
35 #include "devicedvbinput.h"
36 #include "drivesync.h"
38 #include "edlsession.h"
42 #include "filesystem.h"
43 #include "filethread.h"
44 #include "formatcheck.h"
45 #include "indexfile.h"
48 #include "localsession.h"
51 #include "libzmpeg3.h"
55 #include "mwindowgui.h"
58 #include "playbackengine.h"
59 #include "preferences.h"
61 #include "recordaudio.h"
62 #include "recordconfig.h"
63 #include "recordgui.h"
64 #include "recordlabel.h"
65 #include "recordmonitor.h"
66 #include "recordprefs.inc"
67 #include "recordthread.h"
68 #include "recordvideo.h"
69 #include "removefile.h"
70 #include "mainsession.h"
71 #include "sighandler.h"
72 #include "testobject.h"
76 #include "videoconfig.h"
77 #include "videodevice.h"
80 #include <sys/types.h>
84 RecordMenuItem::RecordMenuItem(MWindow *mwindow)
85 : BC_MenuItem(_("Record..."), "r", 'r')
87 this->mwindow = mwindow;
88 record = new Record(mwindow, this);
91 RecordMenuItem::~RecordMenuItem()
96 int RecordMenuItem::handle_event()
103 Record::Record(MWindow *mwindow, RecordMenuItem *menu_item)
105 record_batches(mwindow)
107 this->mwindow = mwindow;
108 this->menu_item = menu_item;
109 mwindow->gui->record = this;
113 picture = new PictureConfig();
114 channeldb = new ChannelDB;
115 master_channel = new Channel;
116 record_channel = new RecordChannel(this);
121 pause_lock = new Mutex("Record::pause_lock");
122 init_lock = new Condition(0,"Record::init_lock");
128 session_sample_offset = 0;
129 device_sample_offset = 0;
134 drop_overrun_frames = 0;
135 fill_underrun_frames = 0;
137 commercial_check = skimming_active = 0;
138 commercial_start_time = -1;
146 current_frame = written_frames = total_frames = 0;
147 current_sample = written_samples = total_samples = 0;
148 audio_time = video_time = -1.;
149 play_gain = mute_gain = 1.;
151 input_threads_pausing = 0;
152 window_lock = new Mutex("Record::window_lock");
153 timer_lock = new Mutex("Record::timer_lock");
154 file_lock = new Mutex("Record::file_lock");
155 adevice_lock = new Mutex("Record::adevice_lock");
156 vdevice_lock = new Mutex("Record::vdevice_lock");
157 batch_lock = new Mutex("Record::batch_lock");
158 #ifdef HAVE_COMMERCIAL
159 skim_thread = new SkimDbThread();
160 cutads_status = new RecordCutAdsStatus(this);
161 blink_status = new RecordBlinkStatus(this);
167 mwindow->gui->record = 0;
169 #ifdef HAVE_COMMERCIAL
171 delete cutads_status;
178 delete record_channel;
179 delete master_channel;
192 int Record::load_defaults()
195 char string[BCTEXTLEN];
196 BC_Hash *defaults = mwindow->defaults;
197 EDLSession *session = SESSION;
198 default_asset->copy_from(session->recording_format, 0);
199 default_asset->channels = session->aconfig_in->channels;
200 default_asset->sample_rate = session->aconfig_in->in_samplerate;
201 default_asset->frame_rate = session->vconfig_in->in_framerate;
202 default_asset->width = session->vconfig_in->w;
203 default_asset->height = session->vconfig_in->h;
204 default_asset->layers = 1;
205 // Fix encoding parameters depending on driver.
206 // These are locked by a specific driver.
207 const char *vcodec = 0;
208 switch( session->vconfig_in->driver ) {
210 case VIDEO4LINUX2MPEG:
212 case VIDEO4LINUX2JPEG:
213 vcodec = CODEC_TAG_MJPEG;
215 case CAPTURE_FIREWIRE:
216 case CAPTURE_IEC61883:
217 vcodec = CODEC_TAG_DVSD;
221 strcpy(default_asset->vcodec, vcodec);
223 record_batches.load_defaults(channeldb, this);
225 int cur_chan_no = defaults->get("RECORD_CURRENT_CHANNEL", 0);
226 current_channel = channeldb->get(cur_chan_no);
227 load_mode = defaults->get("RECORD_LOADMODE", LOADMODE_PASTE);
228 monitor_audio = defaults->get("RECORD_MONITOR_AUDIO", 1);
229 metering_audio = defaults->get("RECORD_METERING_AUDIO", 1);
230 monitor_video = defaults->get("RECORD_MONITOR_VIDEO", 1);
231 video_window_open = defaults->get("RECORD_MONITOR_OPEN", 1);
232 video_x = defaults->get("RECORD_VIDEO_X", 0);
233 video_y = defaults->get("RECORD_VIDEO_Y", 0);
234 video_zoom = defaults->get("RECORD_VIDEO_Z", (float)1);
235 picture->load_defaults();
236 reverse_interlace = defaults->get("REVERSE_INTERLACE", 0);
237 do_cursor = defaults->get("RECORD_CURSOR", 0);
238 do_big_cursor = defaults->get("RECORD_BIG_CURSOR", 0);
239 for( int i=0; i<MAXCHANNELS; ++i ) {
240 sprintf(string, "RECORD_DCOFFSET_%d", i);
241 dc_offset[i] = defaults->get(string, 0);
243 drop_overrun_frames = defaults->get("DROP_OVERRUN_FRAMES", 0);
244 fill_underrun_frames = defaults->get("FILL_UNDERRUN_FRAMES", 0);
245 commercial_check = defaults->get("COMMERCIAL_CHECK", 0);
249 int Record::save_defaults()
251 char string[BCTEXTLEN];
252 BC_Hash *defaults = mwindow->defaults;
253 set_editing_batch(0);
254 // Save default asset path but not the format because that's
255 // overridden by the driver.
256 // The format is saved in preferences.
257 if( record_batches.total() )
258 strcpy(default_asset->path, record_batches[0]->asset->path);
259 default_asset->save_defaults(defaults, "RECORD_", 0, 0, 0, 0, 0);
261 record_batches.save_defaults(channeldb);
263 int cur_chan_no = channeldb->number_of(current_channel);
264 defaults->update("RECORD_CURRENT_CHANNEL", cur_chan_no);
265 defaults->update("RECORD_LOADMODE", load_mode);
266 defaults->update("RECORD_MONITOR_AUDIO", monitor_audio);
267 defaults->update("RECORD_METERING_AUDIO", metering_audio);
268 defaults->update("RECORD_MONITOR_VIDEO", monitor_video);
269 defaults->update("RECORD_MONITOR_OPEN", video_window_open);
270 defaults->update("RECORD_VIDEO_X", video_x);
271 defaults->update("RECORD_VIDEO_Y", video_y);
272 defaults->update("RECORD_VIDEO_Z", video_zoom);
273 picture->save_defaults();
274 defaults->update("REVERSE_INTERLACE", reverse_interlace);
275 defaults->update("RECORD_CURSOR", do_cursor);
276 defaults->update("RECORD_BIG_CURSOR", do_big_cursor);
277 for( int i=0; i<MAXCHANNELS; ++i ) {
278 sprintf(string, "RECORD_DCOFFSET_%d", i);
279 defaults->update(string, dc_offset[i]);
281 defaults->update("DROP_OVERRUN_FRAMES", drop_overrun_frames);
282 defaults->update("FILL_UNDERRUN_FRAMES", fill_underrun_frames);
283 defaults->update("COMMERCIAL_CHECK", commercial_check);
289 void Record::configure_batches()
291 // printf("Record::configure_batches %d\n",__LINE__);
292 // default_assset->dump();
293 strcpy(record_batches[0]->asset->path, default_asset->path);
294 int total_batches = record_batches.total();
295 for( int i=0; i<total_batches; ++i ) {
296 Batch *batch = record_batches[i];
297 batch->asset->copy_format(default_asset);
305 // Default asset forms the first path in the batch capture
306 // and the file format for all operations.
307 default_asset = new Asset;
309 // Determine information about the device.
310 AudioInConfig *aconfig_in = SESSION->aconfig_in;
311 VideoInConfig *vconfig_in = SESSION->vconfig_in;
312 int driver = vconfig_in->driver;
313 VideoDevice::load_channeldb(channeldb, vconfig_in);
314 fixed_compression = VideoDevice::is_compressed(driver, 0, 1);
316 // Apply a major kludge
317 if( fixed_compression ) {
319 device.fix_asset(default_asset, driver);
321 default_asset->channels = aconfig_in->channels;
322 VideoDevice::save_channeldb(channeldb, vconfig_in);
324 mwindow->save_defaults();
326 set_current_batch(0);
327 set_editing_batch(0);
331 edl->create_objects();
332 edl->session->output_w = default_asset->width;
333 edl->session->output_h = default_asset->height;
334 edl->session->aspect_w = SESSION->aspect_w;
335 edl->session->aspect_h = SESSION->aspect_h;
337 window_lock->lock("Record::run 3");
338 record_gui = new RecordGUI(mwindow, this);
339 record_gui->create_objects();
341 record_monitor = new RecordMonitor(mwindow, this);
342 record_monitor->create_objects();
343 record_gui->update_batch_sources();
345 record_gui->show_window();
348 if( mwindow->gui->remote_control->deactivate() )
349 mwindow->gui->record_remote_handler->activate();
351 if( video_window_open ) {
352 record_monitor->window->show_window();
353 record_monitor->window->raise_window();
354 record_monitor->window->flush();
357 window_lock->unlock();
359 start_input_threads();
363 result = record_gui->run_window();
364 // record gui operates here until window is closed
366 if( record_gui->get_window_lock() ) {
367 record_gui->lock_window();
368 record_gui->unlock_window();
371 // Need to stop everything this time
373 int video_stream = -1;
374 #ifdef HAVE_COMMERCIAL
375 stop_commercial_capture(0);
378 if( default_asset->format == FILE_MPEG ) {
379 Channel *channel = get_current_channel();
381 video_stream = channel->video_stream;
385 edl->Garbage::remove_user();
387 if( mwindow->gui->remote_control->deactivate() )
388 mwindow->gui->cwindow_remote_handler->activate();
390 // Save everything again
394 if( !result && load_mode != LOADMODE_NOTHING ) {
395 mwindow->gui->lock_window("Record::run");
396 ArrayList<EDL*> new_edls;
398 int total_batches = record_batches.total();
399 for( int i=0; i<total_batches; ++i ) {
400 Batch *batch = record_batches[i];
401 Asset *asset = batch->asset;
402 if( batch->recorded ) {
403 EDL *new_edl = new EDL;
404 mwindow->remove_asset_from_caches(asset);
405 new_edl->create_objects();
406 new_edl->copy_session(mwindow->edl);
407 mwindow->asset_to_edl(new_edl, asset, batch->labels);
408 new_edls.append(new_edl);
413 mwindow->undo->update_undo_before();
414 // For pasting, clear the active region
415 if(load_mode == LOADMODE_PASTE)
417 int loadmode = load_mode == LOADMODE_RESOURCESONLY ?
418 LOADMODE_ASSETSONLY : load_mode;
419 mwindow->paste_edls(&new_edls, loadmode, 0, -1,
420 SESSION->labels_follow_edits,
421 SESSION->plugins_follow_edits,
422 SESSION->autos_follow_edits,
424 for( int i=0; i<new_edls.total; ++i )
425 new_edls.get(i)->Garbage::remove_user();
426 new_edls.remove_all();
427 if( video_stream >= 0 ) {
428 mwindow->select_asset(video_stream, -1);
429 mwindow->fit_selection();
431 mwindow->save_backup();
432 mwindow->undo->update_undo_after(_("record"), LOAD_ALL);
433 mwindow->restart_brender();
434 mwindow->update_plugin_guis();
435 mwindow->gui->update(1, 2, 1, 1, 1, 1, 0);
436 mwindow->sync_parameters(CHANGE_ALL);
438 mwindow->gui->unlock_window();
440 AWindowGUI *agui = mwindow->awindow->gui;
441 agui->async_update_assets();
445 record_batches.clear();
446 default_asset->Garbage::remove_user();
449 void Record::stop(int wait)
453 record_gui->set_done(1);
456 window_lock->lock("Record::stop");
457 delete record_thread; record_thread = 0;
458 delete record_monitor; record_monitor = 0;
459 delete record_gui; record_gui = 0;
460 window_lock->unlock();
463 void Record::activate_batch(int number)
465 if( number != current_batch() ) {
467 set_current_batch(number);
468 record_gui->update_batches();
469 record_gui->update_position(current_display_position());
470 record_gui->update_batch_tools();
475 void Record::delete_index_file(Asset *asset)
477 IndexFile::delete_index(mwindow->preferences, asset, ".toc");
478 IndexFile::delete_index(mwindow->preferences, asset, ".idx");
479 IndexFile::delete_index(mwindow->preferences, asset, ".mkr");
482 void Record::delete_batch()
484 // Abort if one batch left
485 int edit_batch = editing_batch();
486 int total_batches = record_batches.total();
487 if( total_batches > 1 && edit_batch < total_batches ) {
488 int cur_batch = current_batch();
489 Batch *batch = record_batches[edit_batch];
490 record_batches.remove(batch); delete batch;
491 if( cur_batch == edit_batch ) stop_writing();
492 record_gui->update_batches();
493 record_gui->update_batch_tools();
497 void Record::change_editing_batch(int number)
499 set_editing_batch(number);
500 record_gui->update_batch_tools();
503 Batch* Record::new_batch()
505 Batch *batch = new Batch(mwindow, this);
506 //printf("Record::new_batch 1\n");
507 batch->create_objects();
508 record_batches.append(batch);
509 batch->asset->copy_format(default_asset);
511 //printf("Record::new_batch 1\n");
512 batch->create_default_path();
513 Batch *edit_batch = get_editing_batch();
515 batch->copy_from(edit_batch);
516 int total_batches = record_batches.total();
517 set_editing_batch(total_batches - 1);
518 //printf("Record::new_batch 1\n");
519 // Update GUI if created yet
521 record_gui->update_batch_tools();
522 //printf("Record::new_batch 2\n");
526 int Record::current_batch()
528 return record_batches.current_item;
531 int Record::set_current_batch(int i)
533 return record_batches.current_item = i;
536 int Record::editing_batch()
538 return record_batches.editing_item;
541 int Record::set_editing_batch(int i)
543 return record_batches.editing_item = i;
546 int Record::delete_output_file()
548 Batch *batch = get_current_batch();
550 if( !file && batch && !access(batch->asset->path, F_OK) ) {
551 batch->set_notice(_("Deleting"));
552 record_gui->update_batches();
553 Asset *asset = batch->asset;
554 remove_file(asset->path);
555 mwindow->remove_asset_from_caches(asset);
556 delete_index_file(asset);
557 batch->clear_notice();
558 record_gui->update_batches();
563 int Record::open_output_file()
567 Batch *batch = get_current_batch();
568 if( !file && batch ) {
569 delete_output_file();
570 Asset *asset = batch->asset;
571 asset->frame_rate = default_asset->frame_rate;
572 asset->sample_rate = default_asset->sample_rate;
573 asset->width = default_asset->width;
574 asset->height = default_asset->height;
576 if( default_asset->format == FILE_MPEG ) {
577 asset->layers = vdevice ? vdevice->total_video_streams() : 0;
578 asset->channels = adevice ? adevice->total_audio_channels() : 0;
582 result = file->open_file(mwindow->preferences, asset, 0, wr);
584 mwindow->sighandler->push_file(file);
586 file->set_processors(mwindow->preferences->real_processors);
587 record_gui->update_batches();
601 window_lock->lock("Record::start");
602 record_gui->lock_window("Record::start");
603 record_gui->raise_window();
604 record_gui->unlock_window();
605 window_lock->unlock();
613 void Record::start_over()
616 Batch *batch = get_current_batch();
617 if( batch ) batch->start_over();
618 record_gui->update_batches();
621 void Record::stop_operation()
624 stop_input_threads();
627 int Record::cron_active()
629 return !record_thread ? 0 : record_thread->cron_active;
632 void Record::close_output_file()
636 mwindow->sighandler->pull_file(file);
642 record_gui->update_batches();
645 void Record::toggle_label()
647 Batch *batch = get_current_batch();
648 if( batch ) batch->toggle_label(current_display_position());
649 record_gui->update_labels(current_display_position());
652 void Record::clear_labels()
654 Batch *batch = get_current_batch();
655 if( batch ) batch->clear_labels();
656 record_gui->update_labels(0);
659 int Record::get_fragment_samples()
661 const int min_samples = 1024, max_samples = 32768;
662 int samples, low_bit;
663 samples = default_asset->sample_rate / SESSION->record_speed;
664 if( samples < min_samples ) samples = min_samples;
665 else if( samples > max_samples ) samples = max_samples;
666 // loop until only one bit left standing
667 while( (low_bit=(samples & ~(samples-1))) != samples )
672 int Record::get_buffer_samples()
674 int fragment_samples = get_fragment_samples();
675 if( !fragment_samples ) return 0;
676 int fragments = (SESSION->record_write_length+fragment_samples-1) / fragment_samples;
677 if( fragments < 1 ) fragments = 1;
678 return fragments * fragment_samples;
681 Batch* Record::get_current_batch()
683 return record_batches.get_current_batch();
686 Batch* Record::get_editing_batch()
688 return record_batches.get_editing_batch();
691 int Record::get_next_batch(int incr)
693 int i = current_batch();
696 int total_batches = record_batches.total();
697 while( i < total_batches ) {
698 if( record_batches[i]->enabled ) return i;
705 const char* Record::current_mode()
707 Batch *batch = get_current_batch();
708 return batch ? Batch::mode_to_text(batch->record_mode) : "";
711 double Record::current_display_position()
713 //printf("Record::current_display_position "%jd %jd\n", total_samples, total_frames);
715 Asset *asset = default_asset;
717 if( asset->video_data && record_video )
718 result = (double) written_frames / asset->frame_rate;
719 else if( asset->audio_data && record_audio )
720 result = (double) written_samples / asset->sample_rate;
723 if( asset->video_data && record_video )
724 result = (double) total_frames / asset->frame_rate;
725 else if( asset->audio_data && record_audio )
726 result = (double) total_samples / asset->sample_rate;
728 result = (double) total_time.get_difference() / 1000.;
733 const char* Record::current_source()
735 Batch *batch = get_current_batch();
736 return batch ? batch->get_source_text() : _("Unknown");
739 Asset* Record::current_asset()
741 Batch *batch = get_current_batch();
742 return batch ? batch->asset : 0;
745 Channel *Record::get_current_channel()
747 return current_channel;
750 Channel *Record::get_editing_channel()
752 Batch *batch = get_editing_batch();
753 return batch ? batch->channel : 0;
756 ArrayList<Channel*>* Record::get_video_inputs()
758 return default_asset->video_data && vdevice ? vdevice->get_inputs() : 0;
762 int64_t Record::timer_position()
764 timer_lock->lock("RecordAudio::timer_positioin");
765 int samplerate = default_asset->sample_rate;
766 int64_t result = timer.get_scaled_difference(samplerate);
767 result += session_sample_offset;
768 timer_lock->unlock();
772 void Record::reset_position(int64_t position)
774 timer_lock->lock("RecordAudio::reset_position");
775 session_sample_offset = position;
776 device_sample_offset = adevice ? adevice->current_position() : 0;
778 timer_lock->unlock();
781 void Record::update_position()
783 int64_t position = sync_position();
784 reset_position(position);
785 current_frame = current_sample = 0;
786 audio_time = video_time = -1.;
789 int64_t Record::adevice_position()
791 timer_lock->lock("RecordAudio::adevice_position");
792 int64_t result = adevice->current_position();
793 result += session_sample_offset - device_sample_offset;
794 timer_lock->unlock();
798 int64_t Record::sync_position()
800 int64_t sync_position = -1;
801 double sync_time = -1.;
802 double next_audio_time = -1.;
803 double next_video_time = -1.;
805 if( current_frame == 0 && current_sample == 0 ) {
806 audio_time = video_time = -1.;
809 switch( SESSION->record_positioning ) {
810 case RECORD_POS_TIMESTAMPS:
811 if( default_asset->video_data && record_video )
812 next_video_time = vdevice->get_timestamp();
813 if( default_asset->audio_data && record_audio ) {
815 !adevice->is_monitoring() || writing_file > 0 ?
816 adevice->get_itimestamp() :
817 adevice->get_otimestamp();
819 if( next_audio_time >= 0. )
820 sync_time = next_audio_time;
821 else if( next_video_time > 0. )
822 sync_time = next_video_time;
823 if( sync_time >= 0. ) {
824 sync_position = sync_time * default_asset->sample_rate;
826 if( sync_position >= 0 ) break;
827 case RECORD_POS_DEVICE:
828 if( default_asset->audio_data && record_audio )
829 sync_position = adevice_position();
830 if( sync_position > 0 ) break;
831 case RECORD_POS_SOFTWARE:
832 sync_position = timer_position();
833 if( sync_position > 0 ) break;
834 case RECORD_POS_SAMPLE:
836 sync_position = current_sample;
840 if( next_video_time < 0. )
841 next_video_time = current_frame / default_asset->frame_rate;
842 if( next_video_time > video_time )
843 video_time = next_video_time;
844 if( next_audio_time < 0. )
845 next_audio_time = (double)sync_position / default_asset->sample_rate;
846 if( next_audio_time > audio_time )
847 audio_time = next_audio_time;
849 return sync_position;
853 void Record::adevice_drain()
855 if( adevice && record_audio ) {
856 adevice->stop_audio(0);
857 adevice->start_recording();
862 #define dbmsg if( debug ) printf
863 void Record::resync()
865 dropped = behind = 0;
866 int64_t audio_position = sync_position();
867 double audiotime = (double) audio_position / default_asset->sample_rate;
868 double diff = video_time - audiotime;
870 dbmsg("resync video %f audio %f/%f diff %f",
871 video_time, audiotime, audio_time, diff);
872 if( fabs(diff) > 5. ) {
873 dbmsg(" drain audio");
874 // jam job dvb file tesing, comment next line
875 record_channel->drain_audio();
877 else if( diff > 0. ) {
878 int64_t delay = (int64_t)(1000.0 * diff);
879 dbmsg(" delay %8jd", delay);
881 video_time = audio_time = -1.;
888 behind = (int)(-diff * default_asset->frame_rate);
889 dbmsg(" behind %d", behind);
890 if( behind > 1 && fill_underrun_frames ) {
891 dropped = behind > 3 ? 3 : behind-1;
892 dbmsg(" dropped %d", dropped);
896 int frames = dropped + 1;
897 current_frame += frames;
898 total_frames += frames;
899 record_gui->update_video(dropped, behind);
900 if( dropped > 0 && drop_overrun_frames )
901 if( vdevice ) vdevice->drop_frames(dropped);
905 void Record::close_audio_input()
907 adevice_lock->lock();
909 adevice->close_all();
913 adevice_lock->unlock();
916 void Record::close_video_input()
918 vdevice_lock->lock();
920 vdevice->close_all();
924 vdevice_lock->unlock();
927 void Record::close_input_devices()
933 void Record::stop_audio_thread()
936 record_audio->stop_recording();
944 void Record::stop_video_thread()
947 record_video->stop_recording();
956 void Record::stop_input_threads()
958 pause_lock->lock("Record::stop_input_threads");
963 pause_lock->unlock();
966 void Record::stop_playback()
969 record_monitor->stop_playback();
972 void Record::open_audio_input()
975 adevice_lock->lock();
977 if( default_asset->audio_data )
978 adevice = new AudioDevice(mwindow);
981 int sw_pos = SESSION->record_positioning == RECORD_POS_SOFTWARE;
982 adevice->set_software_positioning(sw_pos);
983 adevice->open_input(SESSION->aconfig_in, SESSION->vconfig_in,
984 default_asset->sample_rate, get_fragment_samples(),
985 default_asset->channels, SESSION->real_time_record);
986 adevice->start_recording();
987 adevice->open_monitor(SESSION->playback_config->aconfig,monitor_audio);
988 adevice->set_vdevice(vdevice);
989 if( vdevice ) vdevice->set_adevice(adevice);
991 adevice_lock->unlock();
994 void Record::open_video_input()
997 vdevice_lock->lock();
998 if( default_asset->video_data )
999 vdevice = new VideoDevice(mwindow);
1002 vdevice->set_quality(default_asset->jpeg_quality);
1003 vdevice->open_input(SESSION->vconfig_in, video_x, video_y,
1004 video_zoom, default_asset->frame_rate);
1005 // Get configuration parameters from device probe
1006 color_model = vdevice->get_best_colormodel(default_asset);
1007 master_channel->copy_usage(vdevice->channel);
1008 picture->copy_usage(vdevice->picture);
1009 vdevice->set_field_order(reverse_interlace);
1010 vdevice->set_do_cursor(do_cursor, do_big_cursor);
1011 vdevice->set_adevice(adevice);
1012 if( adevice ) adevice->set_vdevice(vdevice);
1013 set_dev_channel(get_current_channel());
1015 vdevice_lock->unlock();
1018 void Record::start_audio_thread()
1021 if( !record_audio ) {
1022 total_samples = current_sample = 0; audio_time = -1.;
1023 record_audio = new RecordAudio(mwindow,this);
1024 record_audio->arm_recording();
1025 record_audio->start_recording();
1030 void Record::start_video_thread()
1033 if( !record_video ) {
1034 total_frames = current_frame = 0; video_time = -1.;
1035 record_video = new RecordVideo(mwindow,this);
1036 record_video->arm_recording();
1037 record_video->start_recording();
1042 void Record::start_input_threads()
1045 input_threads_pausing = 0;
1046 if( default_asset->audio_data )
1047 start_audio_thread();
1048 if( default_asset->video_data )
1049 start_video_thread();
1053 void Record::pause_input_threads()
1055 pause_lock->lock("Record::pause_input_threads");
1056 input_threads_pausing = 1;
1058 adevice_lock->lock();
1059 vdevice_lock->lock();
1061 record_audio->pause_recording();
1063 record_video->pause_recording();
1066 void Record::resume_input_threads()
1069 record_audio->resume_recording();
1071 record_video->resume_recording();
1072 vdevice_lock->unlock();
1073 adevice_lock->unlock();
1074 input_threads_pausing = 0;
1076 pause_lock->unlock();
1080 int Record::start_toc()
1082 if( !mwindow->edl->session->record_realtime_toc ) return 0;
1083 Batch *batch = get_current_batch();
1084 Asset *asset = batch->asset;
1085 char source_filename[BCTEXTLEN], toc_path[BCTEXTLEN];
1086 IndexFile::get_index_filename(source_filename,
1087 mwindow->preferences->index_directory,
1088 toc_path, asset->path,".toc");
1089 if( default_asset->video_data )
1090 return vdevice->start_toc(asset->path, toc_path);
1091 if( default_asset->audio_data )
1092 return adevice->start_toc(asset->path, toc_path);
1096 int Record::start_record(int fd)
1099 if( default_asset->video_data )
1100 return vdevice->start_record(fd);
1101 if( default_asset->audio_data )
1102 return adevice->start_record(fd);
1106 void Record::start_writing_file()
1108 if( !writing_file ) {
1110 written_samples = 0;
1111 do_video = File::renders_video(default_asset);
1112 do_audio = File::renders_audio(default_asset);
1113 if( single_frame ) do_audio = 0;
1114 if( !do_video && single_frame )
1116 else if( !open_output_file() )
1117 writing_file = default_asset->format == FILE_MPEG ? -1 : 1;
1118 if( do_audio && record_audio && writing_file > 0 ) {
1119 int buffer_samples = get_buffer_samples();
1120 record_audio->set_write_buffer_samples(buffer_samples);
1121 file->start_audio_thread(buffer_samples, FILE_RING_BUFFERS);
1123 if( do_video && record_video && writing_file > 0 ) {
1124 int disk_frames = SESSION->video_write_length;
1125 int cmodel = vdevice->get_best_colormodel(default_asset);
1126 int cpress = vdevice->is_compressed(1, 0);
1127 file->start_video_thread(disk_frames, cmodel, FILE_RING_BUFFERS, cpress);
1129 if( writing_file < 0 ) {
1130 int fd = file->record_fd();
1134 if( writing_file ) {
1135 record_gui->start_flash_batch();
1136 if( SESSION->record_sync_drives ) {
1137 drivesync = new DriveSync();
1145 int Record::stop_record()
1147 if( default_asset->video_data )
1148 return vdevice->stop_record();
1149 if( default_asset->audio_data )
1150 return adevice->stop_record();
1154 void Record::flush_buffer()
1157 record_audio->flush_buffer();
1159 record_video->flush_buffer();
1162 void Record::stop_writing_file()
1164 record_gui->stop_flash_batch();
1165 if( !writing_file ) return;
1166 if( writing_file > 0 )
1168 if( writing_file < 0 )
1170 close_output_file();
1172 Asset *asset = current_asset();
1173 asset->audio_length = written_samples;
1174 asset->video_length = written_frames;
1175 record_gui->flash_batch();
1177 drivesync->done = 1;
1183 void Record::stop_writing()
1185 if( writing_file ) {
1186 pause_input_threads();
1187 stop_writing_file();
1188 resume_input_threads();
1193 void Record::start_cron_thread()
1195 if( cron_active() < 0 ) {
1196 delete record_thread;
1199 if( !record_thread ) {
1200 record_thread = new RecordThread(mwindow,this);
1201 record_thread->start();
1202 record_gui->disable_batch_buttons();
1203 record_gui->update_cron_status(_("Running"));
1207 void Record::stop_cron_thread(const char *msg)
1209 if( record_thread ) {
1210 delete record_thread;
1212 record_gui->enable_batch_buttons();
1213 record_gui->update_cron_status(msg);
1217 void Record::set_power_off(int value)
1220 record_gui->power_off->update(value);
1223 void Record::set_video_picture()
1225 if( default_asset->video_data && vdevice )
1226 vdevice->set_picture(picture);
1229 void Record::set_do_cursor()
1231 vdevice->set_do_cursor(do_cursor, do_big_cursor);
1234 void Record::set_translation(int x, int y)
1238 if(default_asset->video_data && vdevice)
1239 vdevice->set_translation(video_x, video_y);
1242 int Record::set_channel(Channel *channel)
1244 if( !channel ) return 1;
1245 printf("set_channel %s\n",channel->title);
1246 if( record_channel->set(channel) ) return 1;
1247 RecordMonitorGUI *window = record_monitor->window;
1248 window->lock_window("Record::set_channel");
1249 window->channel_picker->channel_text->update(channel->title);
1250 window->unlock_window();
1254 int Record::set_channel_no(int chan_no)
1256 if( chan_no < 0 || chan_no >= channeldb->size() ) return 1;
1257 Channel *channel = channeldb->get(chan_no);
1258 return set_channel(channel);
1261 int Record::channel_down()
1263 Channel *channel = get_current_channel();
1264 if( !channel || !channeldb->size() ) return 1;
1265 int n = channeldb->number_of(channel);
1266 if( n < 0 ) return 1;
1267 if( --n < 0 ) n = channeldb->size() - 1;
1268 return set_channel_no(n);
1271 int Record::channel_up()
1273 Channel *channel = get_current_channel();
1274 if( !channel || !channeldb->size() ) return 1;
1275 int n = channeldb->number_of(channel);
1276 if( n < 0 ) return 1;
1277 if( ++n >= channeldb->size() ) n = 0;
1278 return set_channel_no(n);
1281 int Record::set_channel_name(const char *name)
1283 Channel *channel = 0;
1284 int ch = 0, nch = channeldb->size();
1286 channel = channeldb->get(ch);
1287 if( channel && !channel->cstrcmp(name) ) break;
1290 if( ch >= nch || !channel ) return 1;
1291 return set_channel(channel);
1294 void Record::set_batch_channel_no(int chan_no)
1296 Channel *channel = channeldb->get(chan_no);
1298 Batch *batch = get_editing_batch();
1299 if( batch ) batch->channel = channel;
1300 record_gui->batch_source->update(channel->title);
1304 void Record::set_dev_channel(Channel *channel)
1306 // should be tuner device, not vdevice
1307 if( channel && vdevice &&
1308 (!this->channel || *channel != *this->channel) ) {
1309 current_channel = channel;
1310 if( this->channel ) delete this->channel;
1311 this->channel = new Channel(channel);
1312 vdevice->set_channel(channel);
1313 int strk = !SESSION->decode_subtitles ? -1 : SESSION->subtitle_number;
1314 vdevice->set_captioning(strk);
1315 set_video_picture();
1316 printf("new channel %s, has_signal=%d\n",channel->title,vdevice->has_signal());
1319 total_time.update();
1323 /* widget holds xlock and set_channel pauses rendering, deadlock */
1324 /* use a background thread to update channel after widget sets it */
1325 RecordChannel::RecordChannel(Record *record)
1328 this->record = record;
1329 change_channel = new Condition(0,"RecordSetChannel::change_channel");
1330 channel_lock = new Condition(1,"Record::channel_lock",1);
1335 RecordChannel::~RecordChannel()
1338 change_channel->unlock();
1340 delete change_channel;
1341 delete channel_lock;
1344 int RecordChannel::set(Channel *channel)
1346 if( !channel || new_channel ) return 1;
1347 new_channel = channel;
1348 channel_lock->lock(); // block has_signal
1349 change_channel->unlock(); // resume channel changer thread
1353 void RecordChannel::drain_audio()
1355 if( !audio_drain ) {
1357 change_channel->unlock();
1361 void RecordChannel::run()
1365 change_channel->lock();
1367 if( !new_channel && !audio_drain ) continue;
1368 record->pause_input_threads();
1370 record->set_dev_channel(new_channel);
1371 record->record_gui->reset_video();
1372 record->record_gui->reset_audio();
1377 record->adevice_drain();
1379 record->update_position();
1380 record->resume_input_threads();
1383 channel_lock->unlock();
1388 int Record::has_signal()
1390 record_channel->channel_lock->lock("Record::has_signal");
1391 record_channel->channel_lock->unlock();
1392 vdevice_lock->lock();
1393 int result = vdevice ? vdevice->has_signal() : 0;
1394 vdevice_lock->unlock();
1398 int Record::create_channeldb(ArrayList<Channel*> *channeldb)
1400 return vdevice ? vdevice->create_channeldb(channeldb) : 1;
1404 void Record::set_audio_monitoring(int mode)
1407 monitor_audio = mode;
1409 record_audio->set_monitoring(mode);
1410 record_gui->lock_window("Record::set_audio_monitoring");
1411 if( record_gui->monitor_audio )
1412 record_gui->monitor_audio->update(mode);
1413 record_gui->unlock_window();
1416 void Record::set_audio_metering(int mode)
1418 metering_audio = mode;
1419 record_gui->lock_window("Record::set_audio_metering");
1420 if( record_gui->meter_audio )
1421 record_gui->meter_audio->update(mode);
1422 record_gui->unlock_window();
1423 RecordMonitorGUI *window = record_monitor->window;
1424 window->lock_window("Record::set_audio_metering 1");
1425 window->resize_event(window->get_w(),window->get_h());
1426 window->unlock_window();
1430 void Record::set_video_monitoring(int mode)
1432 monitor_video = mode;
1433 record_gui->lock_window("Record::set_video_monitoring");
1434 if( record_gui->monitor_video )
1435 record_gui->monitor_video->update(mode);
1436 record_gui->flush();
1437 record_gui->unlock_window();
1440 int Record::get_time_format()
1442 return SESSION->time_format;
1445 int Record::set_record_mode(int value)
1447 Batch *batch = get_editing_batch();
1448 batch->record_mode = value;
1449 record_gui->update_batches();
1453 int Record::check_batch_complete()
1457 if( writing_file && cron_active() > 0 ) {
1458 Batch *batch = get_current_batch();
1459 if( batch && batch->recorded > 0 &&
1460 batch->record_mode == RECORD_TIMED &&
1461 current_display_position() >= batch->record_duration ) {
1462 batch->recorded = -1;
1464 record_gui->update_batches();
1465 record_thread->batch_timed_lock->unlock();
1469 batch_lock->unlock();
1473 #ifdef HAVE_COMMERCIAL
1474 int Record::skimming(void *vp, int track)
1476 return ((Record*)vp)->skimming(track);
1479 int Record::skimming(int track)
1481 int64_t framenum; uint8_t *tdat; int mw, mh;
1482 if( !vdevice ) return -1;
1483 if( vdevice->get_thumbnail(track, framenum, tdat, mw, mh) ) return 1;
1484 int pid, width, height; double framerate;
1485 if( vdevice->get_video_info(track, pid, framerate, width, height, 0) ) return 1;
1486 if( !framerate ) return 1;
1487 return skim_thread->skim(pid,framenum,framerate, tdat,mw,mh,width,height);
1490 void Record::start_skimming()
1492 if( commercial_check && vdevice && !skimming_active ) {
1493 skimming_active = 1;
1494 skim_thread->start(mwindow->commercials);
1495 vdevice->set_skimming(0, 0, skimming, this);
1499 void Record::stop_skimming()
1501 if( skimming_active && vdevice ) {
1502 skimming_active = 0;
1503 vdevice->set_skimming(0, 0, 0, 0);
1504 skim_thread->stop();
1508 void Record::update_skimming(int v)
1510 if( (commercial_check=v) != 0 )
1517 int Record::skimming(void *vp, int track) { return 1; }
1518 int Record::skimming(int track) { return 1; }
1519 void Record::start_skimming() {}
1520 void Record::stop_skimming() {}
1521 void Record::update_skimming(int v) {}
1524 RecordRemoteHandler::RecordRemoteHandler(RemoteControl *remote_control)
1525 : RemoteHandler(remote_control->gui, GREEN)
1529 RecordRemoteHandler::~RecordRemoteHandler()
1534 display_video_text(int x, int y, const char *text, int font,
1535 int bg_color, int color, int alpha, double secs, double scale)
1537 // gotta have a window for resources
1538 record_monitor->window->
1539 display_video_text(x, y, text, font,
1540 bg_color, color, alpha, secs, scale);
1544 display_cut_icon(int x, int y)
1546 VFrame *cut_icon = *mwindow->theme->get_image_set("commercial");
1548 x += cut_icon->get_w()*scale; y += cut_icon->get_h()*scale;
1549 display_vframe(cut_icon, x, y, 200, 1.0, scale);
1553 DeviceDVBInput *Record::
1556 DeviceDVBInput *dvb_dev = !vdevice ? 0 :
1557 (DeviceDVBInput *)vdevice->mpeg_device();
1558 if( !dvb_dev ) dvb_dev = !adevice ? 0 :
1559 (DeviceDVBInput *)adevice->mpeg_device();
1567 display_vframe(VFrame *in, int x, int y, int alpha, double secs, double scale)
1569 if( !channel ) return;
1570 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return;
1571 DeviceDVBInput *dvb_input = dvb_device();
1572 if( !dvb_input ) return 1;
1573 zmpeg3_t *fd = dvb_input->get_src();
1575 scale *= fd->video_height(channel->video_stream) / 1080.;
1576 int ww = in->get_w() * scale, hh = in->get_h() * scale;
1577 VFrame out(ww, hh, BC_YUV444P);
1578 BC_WindowBase::get_cmodels()->transfer(out.get_rows(), in->get_rows(),
1579 out.get_y(), out.get_u(), out.get_v(),
1580 in->get_y(), in->get_u(), in->get_v(),
1581 0, 0, in->get_w(), in->get_h(),
1582 0, 0, out.get_w(), out.get_h(),
1583 in->get_color_model(), out.get_color_model(), 0,
1584 in->get_bytes_per_line(), ww);
1585 int sz = ww * hh; uint8_t *yuv = out.get_data(), aimg[sz];
1586 uint8_t *yp = yuv, *up = yuv+sz, *vp = yuv+2*sz, *ap = 0;
1587 if( alpha > 0 ) memset(ap=aimg, alpha, sz);
1588 else if( alpha < 0 ) ap = yp;
1589 fd->display_subtitle(channel->video_stream, 1, 1,
1590 yp,up,vp,ap, x,y,ww,hh, 0, secs*1000);
1591 dvb_input->put_src();
1597 if( !channel ) return;
1598 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return;
1599 DeviceDVBInput *dvb_input = dvb_device();
1600 if( !dvb_input ) return 1;
1601 zmpeg3_t *fd = dvb_input->get_src();
1603 fd->delete_subtitle(channel->video_stream, 1, 1);
1604 dvb_input->put_src();
1610 display_vframe(VFrame *in, int x, int y, int alpha, double secs, double scale)
1612 record_monitor->display_vframe(in, x, y, alpha, secs, scale);
1618 record_monitor->undisplay_vframe();
1624 display_channel_info()
1627 if( !channel ) return 1;
1628 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return 1;
1629 DeviceDVBInput *dvb_input = dvb_device();
1630 if( !dvb_input ) return 1;
1631 int elem = channel->element;
1632 time_t tt; time(&tt);
1633 struct tm ttm; localtime_r(&tt,&ttm);
1635 char text[BCTEXTLEN];
1636 zmpeg3_t *fd = dvb_input->get_src();
1638 for( int ord=0, i=0; ord<0x80; ) {
1640 int len = fd->dvb.get_chan_info(elem,ord,i++,cp,BCTEXTLEN-2);
1641 if( len < 0 ) { ++ord; i = 0; continue; }
1642 struct tm stm = ttm, etm = ttm;
1643 char wday[4], *bp = cp; cp += len;
1644 if( sscanf(bp, "%02d:%02d:%02d-%02d:%02d:%02d",
1645 &stm.tm_hour, &stm.tm_min, &stm.tm_sec,
1646 &etm.tm_hour, &etm.tm_min, &etm.tm_sec) != 6 ) continue;
1647 while( bp<cp && *bp++!='\n' );
1648 if( sscanf(bp, "(%3s) %04d/%02d/%02d", &wday[0],
1649 &stm.tm_year, &stm.tm_mon, &stm.tm_mday) != 4 ) continue;
1650 stm.tm_year -= 1900; stm.tm_mon -= 1;
1651 etm.tm_year = stm.tm_year;
1652 etm.tm_mon = stm.tm_mon;
1653 etm.tm_mday = stm.tm_mday;
1654 time_t st = mktime(&stm), et = mktime(&etm);
1655 if( et < st ) et += 24*3600;
1656 if( tt < st || tt >= et ) continue;
1657 int major=0, minor=0;
1658 fd->dvb.get_channel(elem, major, minor);
1659 char chan[64]; sprintf(chan, "%3d.%1d", major, minor);
1660 for( i=0; i<5 && chan[i]!=0; ++i ) *bp++ = chan[i];
1661 while( bp<cp && *bp++!='\n' );
1663 for( char *lp=bp; bp<cp; ++bp ) {
1664 if( *bp == '\n' || ((bp-lp)>=60 && *bp==' ') ) {
1665 if( ++n >= 10 ) break;
1670 while( bp > text && *--bp == '\n' ) *bp = 0;
1674 dvb_input->put_src();
1676 display_video_text(20, 20, text,
1677 BIGFONT, WHITE, BLACK, 0, 3., 1.);
1685 display_channel_schedule()
1688 if( !channel ) return 1;
1689 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return 1;
1690 DeviceDVBInput *dvb_input = dvb_device();
1691 if( !dvb_input ) return 1;
1692 int elem = channel->element;
1693 time_t tt; time(&tt);
1694 struct tm ttm; localtime_r(&tt,&ttm);
1695 char text[BCTEXTLEN];
1696 zmpeg3_t *fd = dvb_input->get_src();
1698 RecordSchedule channel_schedule;
1699 for( int ord=0, i=0; ord<0x80; ) {
1701 int len = fd->dvb.get_chan_info(elem,ord,i++,cp,BCTEXTLEN-2);
1702 if( len < 0 ) { ++ord; i = 0; continue; }
1703 struct tm stm = ttm, etm = ttm;
1704 char wday[4], *bp = cp; cp += len;
1705 if( sscanf(bp, "%02d:%02d:%02d-%02d:%02d:%02d",
1706 &stm.tm_hour, &stm.tm_min, &stm.tm_sec,
1707 &etm.tm_hour, &etm.tm_min, &etm.tm_sec) != 6 ) continue;
1708 while( bp<cp && *bp++!='\n' );
1709 if( sscanf(bp, "(%3s) %04d/%02d/%02d", &wday[0],
1710 &stm.tm_year, &stm.tm_mon, &stm.tm_mday) != 4 ) continue;
1711 stm.tm_year -= 1900; stm.tm_mon -= 1;
1712 etm.tm_year = stm.tm_year;
1713 etm.tm_mon = stm.tm_mon;
1714 etm.tm_mday = stm.tm_mday;
1715 time_t st = mktime(&stm), et = mktime(&etm);
1716 if( et < st ) et += 24*3600;
1717 if( tt >= et ) continue;
1718 if( bp > text )*--bp = 0;
1719 channel_schedule.append(new RecordScheduleItem(st, text));
1721 dvb_input->put_src();
1723 channel_schedule.sort_times();
1724 char *cp = text, *ep = cp+sizeof(text)-1;
1725 for( int i=0, n=0; i<channel_schedule.size(); ++i ) {
1726 RecordScheduleItem *item = channel_schedule.get(i);
1727 for( char *bp=item->title; cp<ep && *bp!=0; ++bp ) *cp++ = *bp;
1728 if( cp < ep ) *cp++ = '\n';
1729 if( ++n >= 12 ) break;
1732 while( cp > text && *--cp == '\n' ) *cp = 0;
1734 display_video_text(20, 20, text,
1735 BIGFONT, WHITE, BLACK, 0, 3., 1.);
1742 void Record::clear_keybfr()
1748 void Record::add_key(int ch)
1751 while( n<(int)sizeof(keybfr)-2 && keybfr[n] ) ++n;
1752 keybfr[n++] = ch; keybfr[n] = 0;
1753 display_video_text(20, 20, keybfr,
1754 BIGFONT, WHITE, BLACK, 0, 3., 2.);
1757 int RecordRemoteHandler::remote_process_key(RemoteControl *remote_control, int key)
1759 Record *record = remote_control->mwindow_gui->record;
1760 return record->remote_process_key(remote_control, key);
1763 int Record::remote_process_key(RemoteControl *remote_control, int key)
1769 if( last_key == KPENTER ) {
1770 set_channel_name(keybfr);
1774 ch = '.'; // fall through
1775 case '0': if( last_key == '0' && ch == '0' ) {
1779 case '1': case '2': case '3': case '4':
1780 case '5': case '6': case '7': case '8': case '9':
1783 //case UP: case DOWN: case LEFT: case RIGHT:
1784 //case KPPLAY: case KPBACK: case KPFORW:
1785 #ifdef HAVE_COMMERCIAL
1786 case KPRECD: case 'c': // start capture, mark endpoint
1788 start_commercial_capture();
1790 set_play_gain(0.075);
1793 mark_commercial_capture(DEL_MARK);
1794 blink_status->update();
1796 display_cut_icon(10,20);
1798 case KPSTOP: case 'd': // end capture, start cutting
1799 remote_control->set_color(YELLOW);
1800 stop_commercial_capture(1);
1802 case KPAUSE: case 'x': // ignore current commercial
1803 mark_commercial_capture(DEL_SKIP);
1806 case KPBACK: case 'a': // toggle mute audio
1807 if( !monitor_audio ) { set_mute_gain(1); set_play_gain(1); }
1808 set_audio_monitoring(monitor_audio ? 0 : 1);
1810 case 'm': // toggle metering audio
1811 set_audio_metering(metering_audio ? 0 : 1);
1813 #ifdef HAVE_COMMERCIAL
1814 case KPPLAY: case 's': // ignore previous endpoint
1815 mark_commercial_capture(DEL_OOPS);
1818 case KPFWRD: case KPSLASH:
1819 display_channel_info();
1821 case KPMAXW: case KPSTAR:
1822 display_channel_schedule();
1824 case KPCHUP: case KPPLUS:
1827 case KPCHDN: case KPMINUS:
1831 Canvas *canvas = record_monitor->window->canvas;
1832 if( !canvas->get_fullscreen() )
1833 canvas->start_fullscreen();
1835 canvas->stop_fullscreen();
1845 #ifdef HAVE_COMMERCIAL
1846 int Record::start_commercial_capture()
1848 if( deletions != 0 ) return 1;
1849 Channel *channel = get_current_channel();
1850 if( !channel ) return 1;
1851 int track = channel->video_stream;
1852 int pid = vdevice->get_video_pid(track);
1853 if( pid < 0 ) return 1;
1854 time_t st; time(&st);
1855 struct tm stm; localtime_r(&st, &stm);
1856 char file_path[BCTEXTLEN];
1857 sprintf(file_path,"/tmp/del%04d%02d%02d-%02d%02d%02d.ts",
1858 stm.tm_year+1900, stm.tm_mon+1, stm.tm_mday,
1859 stm.tm_hour, stm.tm_min, stm.tm_sec);
1860 commercial_fd = open(file_path,O_RDWR+O_CREAT,0666);
1861 if( commercial_fd < 0 ) return 1;
1862 if( vdevice->start_record(commercial_fd, 0x800000) ) {
1863 close(commercial_fd);
1867 commercial_start_time = st;
1868 printf("del to %s\n", file_path);
1869 deletions = new Deletions(pid, file_path);
1870 mark_commercial_capture(DEL_START);
1871 blink_status->start();
1875 int Record::mark_commercial_capture(int action)
1877 if( deletions == 0 ) return 1;
1878 double time = vdevice->get_timestamp();
1879 printf("dele %f\n", time);
1880 deletions->append(new Dele(time, action));
1885 void Record::remote_fill_color(int color)
1887 mwindow->gui->remote_control->fill_color(color);
1890 void Record::set_status_color(int color)
1892 status_color = color;
1893 remote_fill_color(status_color);
1896 void Record::set_mute_gain(double gain)
1898 gain = (mute_gain = gain) * play_gain;
1899 if( adevice ) adevice->set_play_gain(gain);
1902 void Record::set_play_gain(double gain)
1904 gain = mute_gain * (play_gain = gain);
1905 if( adevice ) adevice->set_play_gain(gain);
1908 #ifdef HAVE_COMMERCIAL
1909 int Record::stop_commercial_capture(int run_job)
1911 if( deletions == 0 ) return 1;
1912 if( run_job ) blink_status->stop();
1915 vdevice->stop_record();
1916 commercial_start_time = -1;
1917 if( commercial_fd >= 0 ) {
1918 close(commercial_fd);
1923 char del_filename[BCTEXTLEN];
1924 strcpy(del_filename, deletions->file_path());
1925 strcpy(strrchr(del_filename, '.'),".del");
1926 if( !deletions->write_dels(del_filename) ) {
1927 int pid = spawn("cutads %s",del_filename);
1929 cut_pids.append(pid);
1930 cutads_status->start_waiting();
1936 remove_file(deletions->filepath);
1938 delete deletions; deletions = 0;
1943 spawn(const char *fmt, ...)
1945 const char *exec_path = File::get_cinlib_path();
1946 char cmd[BCTEXTLEN], *cp = cmd, *ep = cp+sizeof(cmd)-1;
1947 va_list ap; va_start(ap, fmt);
1948 cp += snprintf(cp, ep-cp, "exec %s/", exec_path);
1949 cp += vsnprintf(cp, ep-cp, fmt, ap); va_end(ap);
1951 pid_t pid = vfork();
1952 if( pid < 0 ) return -1;
1953 if( pid > 0 ) return pid;
1954 char *const argv[4] = { (char*) "/bin/sh", (char*) "-c", cmd, 0 };
1955 execvp(argv[0], &argv[0]);
1962 for( int i=0; i<cut_pids.size(); ) {
1963 int status, pid = cut_pids.get(i);
1964 if( waitpid(pid, &status, WNOHANG) ) {
1965 cut_pids.remove(pid);
1970 return cut_pids.size();
1974 RecordCutAdsStatus::
1975 RecordCutAdsStatus(Record *record)
1978 this->record = record;
1979 wait_lock = new Condition(0,"RecordCutAdsStatus::wait_lock",0);
1984 RecordCutAdsStatus::
1985 ~RecordCutAdsStatus()
1989 wait_lock->unlock();
1996 void RecordCutAdsStatus::
1999 wait_lock->unlock();
2002 void RecordCutAdsStatus::
2005 int status, pgrp = getpgrp();
2007 wait_lock->lock("RecordCutAdsStatus::run");
2009 if( !record->commercial_jobs() ) continue;
2010 record->set_status_color(YELLOW);
2013 waitpid(-pgrp, &status, 0);
2015 if( !record->commercial_jobs() ) break;
2017 record->set_status_color(GREEN);
2021 void RecordBlinkStatus::
2022 remote_color(int color)
2024 record->remote_fill_color(color);
2027 void RecordBlinkStatus::
2033 void RecordBlinkStatus::
2041 void RecordBlinkStatus::
2052 RecordBlinkStatus(Record *record)
2055 this->record = record;
2059 ~RecordBlinkStatus()
2064 void RecordBlinkStatus::
2069 remote_color(color);
2073 color ^= YELLOW ^ BLUE;
2074 if( timer.get_difference() > 10*60*1000 ) { // 10 minutes
2075 record->stop_commercial_capture(0);
2079 remote_color(record->status_color);