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 skim_thread = new SkimDbThread();
159 cutads_status = new RecordCutAdsStatus(this);
160 blink_status = new RecordBlinkStatus(this);
165 mwindow->gui->record = 0;
168 delete cutads_status;
174 delete record_channel;
175 delete master_channel;
188 int Record::load_defaults()
191 char string[BCTEXTLEN];
192 BC_Hash *defaults = mwindow->defaults;
193 EDLSession *session = SESSION;
194 default_asset->copy_from(session->recording_format, 0);
195 default_asset->channels = session->aconfig_in->channels;
196 default_asset->sample_rate = session->aconfig_in->in_samplerate;
197 default_asset->frame_rate = session->vconfig_in->in_framerate;
198 default_asset->width = session->vconfig_in->w;
199 default_asset->height = session->vconfig_in->h;
200 default_asset->layers = 1;
201 // Fix encoding parameters depending on driver.
202 // These are locked by a specific driver.
203 const char *vcodec = 0;
204 switch( session->vconfig_in->driver ) {
206 case VIDEO4LINUX2MPEG:
208 case VIDEO4LINUX2JPEG:
209 vcodec = CODEC_TAG_MJPEG;
211 case CAPTURE_FIREWIRE:
212 case CAPTURE_IEC61883:
213 vcodec = CODEC_TAG_DVSD;
217 strcpy(default_asset->vcodec, vcodec);
219 record_batches.load_defaults(channeldb, this);
221 int cur_chan_no = defaults->get("RECORD_CURRENT_CHANNEL", 0);
222 current_channel = channeldb->get(cur_chan_no);
223 load_mode = defaults->get("RECORD_LOADMODE", LOADMODE_PASTE);
224 monitor_audio = defaults->get("RECORD_MONITOR_AUDIO", 1);
225 metering_audio = defaults->get("RECORD_METERING_AUDIO", 1);
226 monitor_video = defaults->get("RECORD_MONITOR_VIDEO", 1);
227 video_window_open = defaults->get("RECORD_MONITOR_OPEN", 1);
228 video_x = defaults->get("RECORD_VIDEO_X", 0);
229 video_y = defaults->get("RECORD_VIDEO_Y", 0);
230 video_zoom = defaults->get("RECORD_VIDEO_Z", (float)1);
231 picture->load_defaults();
232 reverse_interlace = defaults->get("REVERSE_INTERLACE", 0);
233 do_cursor = defaults->get("RECORD_CURSOR", 0);
234 do_big_cursor = defaults->get("RECORD_BIG_CURSOR", 0);
235 for( int i=0; i<MAXCHANNELS; ++i ) {
236 sprintf(string, "RECORD_DCOFFSET_%d", i);
237 dc_offset[i] = defaults->get(string, 0);
239 drop_overrun_frames = defaults->get("DROP_OVERRUN_FRAMES", 0);
240 fill_underrun_frames = defaults->get("FILL_UNDERRUN_FRAMES", 0);
241 commercial_check = defaults->get("COMMERCIAL_CHECK", 0);
245 int Record::save_defaults()
247 char string[BCTEXTLEN];
248 BC_Hash *defaults = mwindow->defaults;
249 set_editing_batch(0);
250 // Save default asset path but not the format because that's
251 // overridden by the driver.
252 // The format is saved in preferences.
253 if( record_batches.total() )
254 strcpy(default_asset->path, record_batches[0]->asset->path);
255 default_asset->save_defaults(defaults, "RECORD_", 0, 0, 0, 0, 0);
257 record_batches.save_defaults(channeldb);
259 int cur_chan_no = channeldb->number_of(current_channel);
260 defaults->update("RECORD_CURRENT_CHANNEL", cur_chan_no);
261 defaults->update("RECORD_LOADMODE", load_mode);
262 defaults->update("RECORD_MONITOR_AUDIO", monitor_audio);
263 defaults->update("RECORD_METERING_AUDIO", metering_audio);
264 defaults->update("RECORD_MONITOR_VIDEO", monitor_video);
265 defaults->update("RECORD_MONITOR_OPEN", video_window_open);
266 defaults->update("RECORD_VIDEO_X", video_x);
267 defaults->update("RECORD_VIDEO_Y", video_y);
268 defaults->update("RECORD_VIDEO_Z", video_zoom);
269 picture->save_defaults();
270 defaults->update("REVERSE_INTERLACE", reverse_interlace);
271 defaults->update("RECORD_CURSOR", do_cursor);
272 defaults->update("RECORD_BIG_CURSOR", do_big_cursor);
273 for( int i=0; i<MAXCHANNELS; ++i ) {
274 sprintf(string, "RECORD_DCOFFSET_%d", i);
275 defaults->update(string, dc_offset[i]);
277 defaults->update("DROP_OVERRUN_FRAMES", drop_overrun_frames);
278 defaults->update("FILL_UNDERRUN_FRAMES", fill_underrun_frames);
279 defaults->update("COMMERCIAL_CHECK", commercial_check);
285 void Record::configure_batches()
287 // printf("Record::configure_batches %d\n",__LINE__);
288 // default_assset->dump();
289 strcpy(record_batches[0]->asset->path, default_asset->path);
290 int total_batches = record_batches.total();
291 for( int i=0; i<total_batches; ++i ) {
292 Batch *batch = record_batches[i];
293 batch->asset->copy_format(default_asset);
301 // Default asset forms the first path in the batch capture
302 // and the file format for all operations.
303 default_asset = new Asset;
305 // Determine information about the device.
306 AudioInConfig *aconfig_in = SESSION->aconfig_in;
307 VideoInConfig *vconfig_in = SESSION->vconfig_in;
308 int driver = vconfig_in->driver;
309 VideoDevice::load_channeldb(channeldb, vconfig_in);
310 fixed_compression = VideoDevice::is_compressed(driver, 0, 1);
312 // Apply a major kludge
313 if( fixed_compression ) {
315 device.fix_asset(default_asset, driver);
317 default_asset->channels = aconfig_in->channels;
318 VideoDevice::save_channeldb(channeldb, vconfig_in);
320 mwindow->save_defaults();
322 set_current_batch(0);
323 set_editing_batch(0);
327 edl->create_objects();
328 edl->session->output_w = default_asset->width;
329 edl->session->output_h = default_asset->height;
330 edl->session->aspect_w = SESSION->aspect_w;
331 edl->session->aspect_h = SESSION->aspect_h;
333 window_lock->lock("Record::run 3");
334 record_gui = new RecordGUI(mwindow, this);
335 record_gui->create_objects();
337 record_monitor = new RecordMonitor(mwindow, this);
338 record_monitor->create_objects();
339 record_gui->update_batch_sources();
341 record_gui->show_window();
344 if( mwindow->gui->remote_control->deactivate() )
345 mwindow->gui->record_remote_handler->activate();
347 if( video_window_open ) {
348 record_monitor->window->show_window();
349 record_monitor->window->raise_window();
350 record_monitor->window->flush();
353 window_lock->unlock();
355 start_input_threads();
359 result = record_gui->run_window();
360 // record gui operates here until window is closed
362 if( record_gui->get_window_lock() ) {
363 record_gui->lock_window();
364 record_gui->unlock_window();
367 // Need to stop everything this time
369 stop_commercial_capture(0);
370 int video_stream = -1;
371 if( default_asset->format == FILE_MPEG ) {
372 Channel *channel = get_current_channel();
374 video_stream = channel->video_stream;
377 edl->Garbage::remove_user();
379 if( mwindow->gui->remote_control->deactivate() )
380 mwindow->gui->cwindow_remote_handler->activate();
382 // Save everything again
386 if( !result && load_mode != LOADMODE_NOTHING ) {
387 mwindow->gui->lock_window("Record::run");
388 ArrayList<EDL*> new_edls;
390 int total_batches = record_batches.total();
391 for( int i=0; i<total_batches; ++i ) {
392 Batch *batch = record_batches[i];
393 Asset *asset = batch->asset;
394 if( batch->recorded ) {
395 EDL *new_edl = new EDL;
396 mwindow->remove_asset_from_caches(asset);
397 new_edl->create_objects();
398 new_edl->copy_session(mwindow->edl);
399 mwindow->asset_to_edl(new_edl, asset, batch->labels);
400 new_edls.append(new_edl);
405 mwindow->undo->update_undo_before();
406 // For pasting, clear the active region
407 if(load_mode == LOADMODE_PASTE)
409 int loadmode = load_mode == LOADMODE_RESOURCESONLY ?
410 LOADMODE_ASSETSONLY : load_mode;
411 mwindow->paste_edls(&new_edls, loadmode, 0, -1,
412 SESSION->labels_follow_edits,
413 SESSION->plugins_follow_edits,
414 SESSION->autos_follow_edits,
416 for( int i=0; i<new_edls.total; ++i )
417 new_edls.get(i)->Garbage::remove_user();
418 new_edls.remove_all();
419 if( video_stream >= 0 ) {
420 mwindow->select_asset(video_stream, -1);
421 mwindow->fit_selection();
423 mwindow->save_backup();
424 mwindow->undo->update_undo_after(_("record"), LOAD_ALL);
425 mwindow->restart_brender();
426 mwindow->update_plugin_guis();
427 mwindow->gui->update(1, 2, 1, 1, 1, 1, 0);
428 mwindow->sync_parameters(CHANGE_ALL);
430 mwindow->gui->unlock_window();
432 AWindowGUI *agui = mwindow->awindow->gui;
433 agui->async_update_assets();
437 record_batches.clear();
438 default_asset->Garbage::remove_user();
441 void Record::stop(int wait)
445 record_gui->set_done(1);
448 window_lock->lock("Record::stop");
449 delete record_thread; record_thread = 0;
450 delete record_monitor; record_monitor = 0;
451 delete record_gui; record_gui = 0;
452 window_lock->unlock();
455 void Record::activate_batch(int number)
457 if( number != current_batch() ) {
459 set_current_batch(number);
460 record_gui->update_batches();
461 record_gui->update_position(current_display_position());
462 record_gui->update_batch_tools();
467 void Record::delete_index_file(Asset *asset)
469 IndexFile::delete_index(mwindow->preferences, asset, ".toc");
470 IndexFile::delete_index(mwindow->preferences, asset, ".idx");
471 IndexFile::delete_index(mwindow->preferences, asset, ".mkr");
474 void Record::delete_batch()
476 // Abort if one batch left
477 int edit_batch = editing_batch();
478 int total_batches = record_batches.total();
479 if( total_batches > 1 && edit_batch < total_batches ) {
480 int cur_batch = current_batch();
481 Batch *batch = record_batches[edit_batch];
482 record_batches.remove(batch); delete batch;
483 if( cur_batch == edit_batch ) stop_writing();
484 record_gui->update_batches();
485 record_gui->update_batch_tools();
489 void Record::change_editing_batch(int number)
491 set_editing_batch(number);
492 record_gui->update_batch_tools();
495 Batch* Record::new_batch()
497 Batch *batch = new Batch(mwindow, this);
498 //printf("Record::new_batch 1\n");
499 batch->create_objects();
500 record_batches.append(batch);
501 batch->asset->copy_format(default_asset);
503 //printf("Record::new_batch 1\n");
504 batch->create_default_path();
505 Batch *edit_batch = get_editing_batch();
507 batch->copy_from(edit_batch);
508 int total_batches = record_batches.total();
509 set_editing_batch(total_batches - 1);
510 //printf("Record::new_batch 1\n");
511 // Update GUI if created yet
513 record_gui->update_batch_tools();
514 //printf("Record::new_batch 2\n");
518 int Record::current_batch()
520 return record_batches.current_item;
523 int Record::set_current_batch(int i)
525 return record_batches.current_item = i;
528 int Record::editing_batch()
530 return record_batches.editing_item;
533 int Record::set_editing_batch(int i)
535 return record_batches.editing_item = i;
538 int Record::delete_output_file()
540 Batch *batch = get_current_batch();
542 if( !file && batch && !access(batch->asset->path, F_OK) ) {
543 batch->set_notice(_("Deleting"));
544 record_gui->update_batches();
545 Asset *asset = batch->asset;
546 remove_file(asset->path);
547 mwindow->remove_asset_from_caches(asset);
548 delete_index_file(asset);
549 batch->clear_notice();
550 record_gui->update_batches();
555 int Record::open_output_file()
559 Batch *batch = get_current_batch();
560 if( !file && batch ) {
561 delete_output_file();
562 Asset *asset = batch->asset;
563 asset->frame_rate = default_asset->frame_rate;
564 asset->sample_rate = default_asset->sample_rate;
565 asset->width = default_asset->width;
566 asset->height = default_asset->height;
568 if( default_asset->format == FILE_MPEG ) {
569 asset->layers = vdevice ? vdevice->total_video_streams() : 0;
570 asset->channels = adevice ? adevice->total_audio_channels() : 0;
574 result = file->open_file(mwindow->preferences, asset, 0, wr);
576 mwindow->sighandler->push_file(file);
578 file->set_processors(mwindow->preferences->real_processors);
579 record_gui->update_batches();
593 window_lock->lock("Record::start");
594 record_gui->lock_window("Record::start");
595 record_gui->raise_window();
596 record_gui->unlock_window();
597 window_lock->unlock();
605 void Record::start_over()
608 Batch *batch = get_current_batch();
609 if( batch ) batch->start_over();
610 record_gui->update_batches();
613 void Record::stop_operation()
616 stop_input_threads();
619 int Record::cron_active()
621 return !record_thread ? 0 : record_thread->cron_active;
624 void Record::close_output_file()
628 mwindow->sighandler->pull_file(file);
634 record_gui->update_batches();
637 void Record::toggle_label()
639 Batch *batch = get_current_batch();
640 if( batch ) batch->toggle_label(current_display_position());
641 record_gui->update_labels(current_display_position());
644 void Record::clear_labels()
646 Batch *batch = get_current_batch();
647 if( batch ) batch->clear_labels();
648 record_gui->update_labels(0);
651 int Record::get_fragment_samples()
653 const int min_samples = 1024, max_samples = 32768;
654 int samples, low_bit;
655 samples = default_asset->sample_rate / SESSION->record_speed;
656 if( samples < min_samples ) samples = min_samples;
657 else if( samples > max_samples ) samples = max_samples;
658 // loop until only one bit left standing
659 while( (low_bit=(samples & ~(samples-1))) != samples )
664 int Record::get_buffer_samples()
666 int fragment_samples = get_fragment_samples();
667 if( !fragment_samples ) return 0;
668 int fragments = (SESSION->record_write_length+fragment_samples-1) / fragment_samples;
669 if( fragments < 1 ) fragments = 1;
670 return fragments * fragment_samples;
673 Batch* Record::get_current_batch()
675 return record_batches.get_current_batch();
678 Batch* Record::get_editing_batch()
680 return record_batches.get_editing_batch();
683 int Record::get_next_batch(int incr)
685 int i = current_batch();
688 int total_batches = record_batches.total();
689 while( i < total_batches ) {
690 if( record_batches[i]->enabled ) return i;
697 const char* Record::current_mode()
699 Batch *batch = get_current_batch();
700 return batch ? Batch::mode_to_text(batch->record_mode) : "";
703 double Record::current_display_position()
705 //printf("Record::current_display_position "%jd %jd\n", total_samples, total_frames);
707 Asset *asset = default_asset;
709 if( asset->video_data && record_video )
710 result = (double) written_frames / asset->frame_rate;
711 else if( asset->audio_data && record_audio )
712 result = (double) written_samples / asset->sample_rate;
715 if( asset->video_data && record_video )
716 result = (double) total_frames / asset->frame_rate;
717 else if( asset->audio_data && record_audio )
718 result = (double) total_samples / asset->sample_rate;
720 result = (double) total_time.get_difference() / 1000.;
725 const char* Record::current_source()
727 Batch *batch = get_current_batch();
728 return batch ? batch->get_source_text() : _("Unknown");
731 Asset* Record::current_asset()
733 Batch *batch = get_current_batch();
734 return batch ? batch->asset : 0;
737 Channel *Record::get_current_channel()
739 return current_channel;
742 Channel *Record::get_editing_channel()
744 Batch *batch = get_editing_batch();
745 return batch ? batch->channel : 0;
748 ArrayList<Channel*>* Record::get_video_inputs()
750 return default_asset->video_data && vdevice ? vdevice->get_inputs() : 0;
754 int64_t Record::timer_position()
756 timer_lock->lock("RecordAudio::timer_positioin");
757 int samplerate = default_asset->sample_rate;
758 int64_t result = timer.get_scaled_difference(samplerate);
759 result += session_sample_offset;
760 timer_lock->unlock();
764 void Record::reset_position(int64_t position)
766 timer_lock->lock("RecordAudio::reset_position");
767 session_sample_offset = position;
768 device_sample_offset = adevice ? adevice->current_position() : 0;
770 timer_lock->unlock();
773 void Record::update_position()
775 int64_t position = sync_position();
776 reset_position(position);
777 current_frame = current_sample = 0;
778 audio_time = video_time = -1.;
781 int64_t Record::adevice_position()
783 timer_lock->lock("RecordAudio::adevice_position");
784 int64_t result = adevice->current_position();
785 result += session_sample_offset - device_sample_offset;
786 timer_lock->unlock();
790 int64_t Record::sync_position()
792 int64_t sync_position = -1;
793 double sync_time = -1.;
794 double next_audio_time = -1.;
795 double next_video_time = -1.;
797 if( current_frame == 0 && current_sample == 0 ) {
798 audio_time = video_time = -1.;
801 switch( SESSION->record_positioning ) {
802 case RECORD_POS_TIMESTAMPS:
803 if( default_asset->video_data && record_video )
804 next_video_time = vdevice->get_timestamp();
805 if( default_asset->audio_data && record_audio ) {
807 !adevice->is_monitoring() || writing_file > 0 ?
808 adevice->get_itimestamp() :
809 adevice->get_otimestamp();
811 if( next_audio_time >= 0. )
812 sync_time = next_audio_time;
813 else if( next_video_time > 0. )
814 sync_time = next_video_time;
815 if( sync_time >= 0. ) {
816 sync_position = sync_time * default_asset->sample_rate;
818 if( sync_position >= 0 ) break;
819 case RECORD_POS_DEVICE:
820 if( default_asset->audio_data && record_audio )
821 sync_position = adevice_position();
822 if( sync_position > 0 ) break;
823 case RECORD_POS_SOFTWARE:
824 sync_position = timer_position();
825 if( sync_position > 0 ) break;
826 case RECORD_POS_SAMPLE:
828 sync_position = current_sample;
832 if( next_video_time < 0. )
833 next_video_time = current_frame / default_asset->frame_rate;
834 if( next_video_time > video_time )
835 video_time = next_video_time;
836 if( next_audio_time < 0. )
837 next_audio_time = (double)sync_position / default_asset->sample_rate;
838 if( next_audio_time > audio_time )
839 audio_time = next_audio_time;
841 return sync_position;
845 void Record::adevice_drain()
847 if( adevice && record_audio ) {
848 adevice->stop_audio(0);
849 adevice->start_recording();
854 #define dbmsg if( debug ) printf
855 void Record::resync()
857 dropped = behind = 0;
858 int64_t audio_position = sync_position();
859 double audiotime = (double) audio_position / default_asset->sample_rate;
860 double diff = video_time - audiotime;
862 dbmsg("resync video %f audio %f/%f diff %f",
863 video_time, audiotime, audio_time, diff);
864 if( fabs(diff) > 5. ) {
865 dbmsg(" drain audio");
866 // jam job dvb file tesing, comment next line
867 record_channel->drain_audio();
869 else if( diff > 0. ) {
870 int64_t delay = (int64_t)(1000.0 * diff);
871 dbmsg(" delay %8jd", delay);
873 video_time = audio_time = -1.;
880 behind = (int)(-diff * default_asset->frame_rate);
881 dbmsg(" behind %d", behind);
882 if( behind > 1 && fill_underrun_frames ) {
883 dropped = behind > 3 ? 3 : behind-1;
884 dbmsg(" dropped %d", dropped);
888 int frames = dropped + 1;
889 current_frame += frames;
890 total_frames += frames;
891 record_gui->update_video(dropped, behind);
892 if( dropped > 0 && drop_overrun_frames )
893 if( vdevice ) vdevice->drop_frames(dropped);
897 void Record::close_audio_input()
899 adevice_lock->lock();
901 adevice->close_all();
905 adevice_lock->unlock();
908 void Record::close_video_input()
910 vdevice_lock->lock();
912 vdevice->close_all();
916 vdevice_lock->unlock();
919 void Record::close_input_devices()
925 void Record::stop_audio_thread()
928 record_audio->stop_recording();
936 void Record::stop_video_thread()
939 record_video->stop_recording();
948 void Record::stop_input_threads()
950 pause_lock->lock("Record::stop_input_threads");
955 pause_lock->unlock();
958 void Record::stop_playback()
961 record_monitor->stop_playback();
964 void Record::open_audio_input()
967 adevice_lock->lock();
969 if( default_asset->audio_data )
970 adevice = new AudioDevice(mwindow);
973 int sw_pos = SESSION->record_positioning == RECORD_POS_SOFTWARE;
974 adevice->set_software_positioning(sw_pos);
975 adevice->open_input(SESSION->aconfig_in, SESSION->vconfig_in,
976 default_asset->sample_rate, get_fragment_samples(),
977 default_asset->channels, SESSION->real_time_record);
978 adevice->start_recording();
979 adevice->open_monitor(SESSION->playback_config->aconfig,monitor_audio);
980 adevice->set_vdevice(vdevice);
981 if( vdevice ) vdevice->set_adevice(adevice);
983 adevice_lock->unlock();
986 void Record::open_video_input()
989 vdevice_lock->lock();
990 if( default_asset->video_data )
991 vdevice = new VideoDevice(mwindow);
994 vdevice->set_quality(default_asset->jpeg_quality);
995 vdevice->open_input(SESSION->vconfig_in, video_x, video_y,
996 video_zoom, default_asset->frame_rate);
997 // Get configuration parameters from device probe
998 color_model = vdevice->get_best_colormodel(default_asset);
999 master_channel->copy_usage(vdevice->channel);
1000 picture->copy_usage(vdevice->picture);
1001 vdevice->set_field_order(reverse_interlace);
1002 vdevice->set_do_cursor(do_cursor, do_big_cursor);
1003 vdevice->set_adevice(adevice);
1004 if( adevice ) adevice->set_vdevice(vdevice);
1005 set_dev_channel(get_current_channel());
1007 vdevice_lock->unlock();
1010 void Record::start_audio_thread()
1013 if( !record_audio ) {
1014 total_samples = current_sample = 0; audio_time = -1.;
1015 record_audio = new RecordAudio(mwindow,this);
1016 record_audio->arm_recording();
1017 record_audio->start_recording();
1022 void Record::start_video_thread()
1025 if( !record_video ) {
1026 total_frames = current_frame = 0; video_time = -1.;
1027 record_video = new RecordVideo(mwindow,this);
1028 record_video->arm_recording();
1029 record_video->start_recording();
1034 void Record::start_input_threads()
1037 input_threads_pausing = 0;
1038 if( default_asset->audio_data )
1039 start_audio_thread();
1040 if( default_asset->video_data )
1041 start_video_thread();
1045 void Record::pause_input_threads()
1047 pause_lock->lock("Record::pause_input_threads");
1048 input_threads_pausing = 1;
1050 adevice_lock->lock();
1051 vdevice_lock->lock();
1053 record_audio->pause_recording();
1055 record_video->pause_recording();
1058 void Record::resume_input_threads()
1061 record_audio->resume_recording();
1063 record_video->resume_recording();
1064 vdevice_lock->unlock();
1065 adevice_lock->unlock();
1066 input_threads_pausing = 0;
1068 pause_lock->unlock();
1072 int Record::start_toc()
1074 if( !mwindow->edl->session->record_realtime_toc ) return 0;
1075 Batch *batch = get_current_batch();
1076 Asset *asset = batch->asset;
1077 char source_filename[BCTEXTLEN], toc_path[BCTEXTLEN];
1078 IndexFile::get_index_filename(source_filename,
1079 mwindow->preferences->index_directory,
1080 toc_path, asset->path,".toc");
1081 if( default_asset->video_data )
1082 return vdevice->start_toc(asset->path, toc_path);
1083 if( default_asset->audio_data )
1084 return adevice->start_toc(asset->path, toc_path);
1088 int Record::start_record(int fd)
1091 if( default_asset->video_data )
1092 return vdevice->start_record(fd);
1093 if( default_asset->audio_data )
1094 return adevice->start_record(fd);
1098 void Record::start_writing_file()
1100 if( !writing_file ) {
1102 written_samples = 0;
1103 do_video = File::renders_video(default_asset);
1104 do_audio = File::renders_audio(default_asset);
1105 if( single_frame ) do_audio = 0;
1106 if( !do_video && single_frame )
1108 else if( !open_output_file() )
1109 writing_file = default_asset->format == FILE_MPEG ? -1 : 1;
1110 if( do_audio && record_audio && writing_file > 0 ) {
1111 int buffer_samples = get_buffer_samples();
1112 record_audio->set_write_buffer_samples(buffer_samples);
1113 file->start_audio_thread(buffer_samples, FILE_RING_BUFFERS);
1115 if( do_video && record_video && writing_file > 0 ) {
1116 int disk_frames = SESSION->video_write_length;
1117 int cmodel = vdevice->get_best_colormodel(default_asset);
1118 int cpress = vdevice->is_compressed(1, 0);
1119 file->start_video_thread(disk_frames, cmodel, FILE_RING_BUFFERS, cpress);
1121 if( writing_file < 0 ) {
1122 int fd = file->record_fd();
1126 if( writing_file ) {
1127 record_gui->start_flash_batch();
1128 if( SESSION->record_sync_drives ) {
1129 drivesync = new DriveSync();
1137 int Record::stop_record()
1139 if( default_asset->video_data )
1140 return vdevice->stop_record();
1141 if( default_asset->audio_data )
1142 return adevice->stop_record();
1146 void Record::flush_buffer()
1149 record_audio->flush_buffer();
1151 record_video->flush_buffer();
1154 void Record::stop_writing_file()
1156 record_gui->stop_flash_batch();
1157 if( !writing_file ) return;
1158 if( writing_file > 0 )
1160 if( writing_file < 0 )
1162 close_output_file();
1164 Asset *asset = current_asset();
1165 asset->audio_length = written_samples;
1166 asset->video_length = written_frames;
1167 record_gui->flash_batch();
1169 drivesync->done = 1;
1175 void Record::stop_writing()
1177 if( writing_file ) {
1178 pause_input_threads();
1179 stop_writing_file();
1180 resume_input_threads();
1185 void Record::start_cron_thread()
1187 if( cron_active() < 0 ) {
1188 delete record_thread;
1191 if( !record_thread ) {
1192 record_thread = new RecordThread(mwindow,this);
1193 record_thread->start();
1194 record_gui->disable_batch_buttons();
1195 record_gui->update_cron_status(_("Running"));
1199 void Record::stop_cron_thread(const char *msg)
1201 if( record_thread ) {
1202 delete record_thread;
1204 record_gui->enable_batch_buttons();
1205 record_gui->update_cron_status(msg);
1209 void Record::set_power_off(int value)
1212 record_gui->power_off->update(value);
1215 void Record::set_video_picture()
1217 if( default_asset->video_data && vdevice )
1218 vdevice->set_picture(picture);
1221 void Record::set_do_cursor()
1223 vdevice->set_do_cursor(do_cursor, do_big_cursor);
1226 void Record::set_translation(int x, int y)
1230 if(default_asset->video_data && vdevice)
1231 vdevice->set_translation(video_x, video_y);
1234 int Record::set_channel(Channel *channel)
1236 if( !channel ) return 1;
1237 printf("set_channel %s\n",channel->title);
1238 if( record_channel->set(channel) ) return 1;
1239 RecordMonitorGUI *window = record_monitor->window;
1240 window->lock_window("Record::set_channel");
1241 window->channel_picker->channel_text->update(channel->title);
1242 window->unlock_window();
1246 int Record::set_channel_no(int chan_no)
1248 if( chan_no < 0 || chan_no >= channeldb->size() ) return 1;
1249 Channel *channel = channeldb->get(chan_no);
1250 return set_channel(channel);
1253 int Record::channel_down()
1255 Channel *channel = get_current_channel();
1256 if( !channel || !channeldb->size() ) return 1;
1257 int n = channeldb->number_of(channel);
1258 if( n < 0 ) return 1;
1259 if( --n < 0 ) n = channeldb->size() - 1;
1260 return set_channel_no(n);
1263 int Record::channel_up()
1265 Channel *channel = get_current_channel();
1266 if( !channel || !channeldb->size() ) return 1;
1267 int n = channeldb->number_of(channel);
1268 if( n < 0 ) return 1;
1269 if( ++n >= channeldb->size() ) n = 0;
1270 return set_channel_no(n);
1273 int Record::set_channel_name(const char *name)
1275 Channel *channel = 0;
1276 int ch = 0, nch = channeldb->size();
1278 channel = channeldb->get(ch);
1279 if( channel && !channel->cstrcmp(name) ) break;
1282 if( ch >= nch || !channel ) return 1;
1283 return set_channel(channel);
1286 void Record::set_batch_channel_no(int chan_no)
1288 Channel *channel = channeldb->get(chan_no);
1290 Batch *batch = get_editing_batch();
1291 if( batch ) batch->channel = channel;
1292 record_gui->batch_source->update(channel->title);
1296 void Record::set_dev_channel(Channel *channel)
1298 // should be tuner device, not vdevice
1299 if( channel && vdevice &&
1300 (!this->channel || *channel != *this->channel) ) {
1301 current_channel = channel;
1302 if( this->channel ) delete this->channel;
1303 this->channel = new Channel(channel);
1304 vdevice->set_channel(channel);
1305 int strk = !SESSION->decode_subtitles ? -1 : SESSION->subtitle_number;
1306 vdevice->set_captioning(strk);
1307 set_video_picture();
1308 printf("new channel %s, has_signal=%d\n",channel->title,vdevice->has_signal());
1311 total_time.update();
1315 /* widget holds xlock and set_channel pauses rendering, deadlock */
1316 /* use a background thread to update channel after widget sets it */
1317 RecordChannel::RecordChannel(Record *record)
1320 this->record = record;
1321 change_channel = new Condition(0,"RecordSetChannel::change_channel");
1322 channel_lock = new Condition(1,"Record::channel_lock",1);
1327 RecordChannel::~RecordChannel()
1330 change_channel->unlock();
1332 delete change_channel;
1333 delete channel_lock;
1336 int RecordChannel::set(Channel *channel)
1338 if( !channel || new_channel ) return 1;
1339 new_channel = channel;
1340 channel_lock->lock(); // block has_signal
1341 change_channel->unlock(); // resume channel changer thread
1345 void RecordChannel::drain_audio()
1347 if( !audio_drain ) {
1349 change_channel->unlock();
1353 void RecordChannel::run()
1357 change_channel->lock();
1359 if( !new_channel && !audio_drain ) continue;
1360 record->pause_input_threads();
1362 record->set_dev_channel(new_channel);
1363 record->record_gui->reset_video();
1364 record->record_gui->reset_audio();
1369 record->adevice_drain();
1371 record->update_position();
1372 record->resume_input_threads();
1375 channel_lock->unlock();
1380 int Record::has_signal()
1382 record_channel->channel_lock->lock("Record::has_signal");
1383 record_channel->channel_lock->unlock();
1384 vdevice_lock->lock();
1385 int result = vdevice ? vdevice->has_signal() : 0;
1386 vdevice_lock->unlock();
1390 int Record::create_channeldb(ArrayList<Channel*> *channeldb)
1392 return vdevice ? vdevice->create_channeldb(channeldb) : 1;
1396 void Record::set_audio_monitoring(int mode)
1399 monitor_audio = mode;
1401 record_audio->set_monitoring(mode);
1402 record_gui->lock_window("Record::set_audio_monitoring");
1403 if( record_gui->monitor_audio )
1404 record_gui->monitor_audio->update(mode);
1405 record_gui->unlock_window();
1408 void Record::set_audio_metering(int mode)
1410 metering_audio = mode;
1411 record_gui->lock_window("Record::set_audio_metering");
1412 if( record_gui->meter_audio )
1413 record_gui->meter_audio->update(mode);
1414 record_gui->unlock_window();
1415 RecordMonitorGUI *window = record_monitor->window;
1416 window->lock_window("Record::set_audio_metering 1");
1417 window->resize_event(window->get_w(),window->get_h());
1418 window->unlock_window();
1422 void Record::set_video_monitoring(int mode)
1424 monitor_video = mode;
1425 record_gui->lock_window("Record::set_video_monitoring");
1426 if( record_gui->monitor_video )
1427 record_gui->monitor_video->update(mode);
1428 record_gui->flush();
1429 record_gui->unlock_window();
1432 int Record::get_time_format()
1434 return SESSION->time_format;
1437 int Record::set_record_mode(int value)
1439 Batch *batch = get_editing_batch();
1440 batch->record_mode = value;
1441 record_gui->update_batches();
1445 int Record::check_batch_complete()
1449 if( writing_file && cron_active() > 0 ) {
1450 Batch *batch = get_current_batch();
1451 if( batch && batch->recorded > 0 &&
1452 batch->record_mode == RECORD_TIMED &&
1453 current_display_position() >= batch->record_duration ) {
1454 batch->recorded = -1;
1456 record_gui->update_batches();
1457 record_thread->batch_timed_lock->unlock();
1461 batch_lock->unlock();
1466 int Record::skimming(void *vp, int track)
1468 return ((Record*)vp)->skimming(track);
1471 int Record::skimming(int track)
1473 int64_t framenum; uint8_t *tdat; int mw, mh;
1474 if( !vdevice ) return -1;
1475 if( vdevice->get_thumbnail(track, framenum, tdat, mw, mh) ) return 1;
1476 int pid, width, height; double framerate;
1477 if( vdevice->get_video_info(track, pid, framerate, width, height, 0) ) return 1;
1478 if( !framerate ) return 1;
1479 return skim_thread->skim(pid,framenum,framerate, tdat,mw,mh,width,height);
1482 void Record::start_skimming()
1484 if( commercial_check && vdevice && !skimming_active ) {
1485 skimming_active = 1;
1486 skim_thread->start(mwindow->commercials);
1487 vdevice->set_skimming(0, 0, skimming, this);
1491 void Record::stop_skimming()
1493 if( skimming_active && vdevice ) {
1494 skimming_active = 0;
1495 vdevice->set_skimming(0, 0, 0, 0);
1496 skim_thread->stop();
1500 void Record::update_skimming(int v)
1502 if( (commercial_check=v) != 0 )
1508 RecordRemoteHandler::RecordRemoteHandler(RemoteControl *remote_control)
1509 : RemoteHandler(remote_control->gui, GREEN)
1513 RecordRemoteHandler::~RecordRemoteHandler()
1518 display_video_text(int x, int y, const char *text, int font,
1519 int bg_color, int color, int alpha, double secs, double scale)
1521 // gotta have a window for resources
1522 record_monitor->window->
1523 display_video_text(x, y, text, font,
1524 bg_color, color, alpha, secs, scale);
1528 display_cut_icon(int x, int y)
1530 VFrame *cut_icon = *mwindow->theme->get_image_set("commercial");
1532 x += cut_icon->get_w()*scale; y += cut_icon->get_h()*scale;
1533 display_vframe(cut_icon, x, y, 200, 1.0, scale);
1537 DeviceDVBInput *Record::
1540 DeviceDVBInput *dvb_dev = !vdevice ? 0 :
1541 (DeviceDVBInput *)vdevice->mpeg_device();
1542 if( !dvb_dev ) dvb_dev = !adevice ? 0 :
1543 (DeviceDVBInput *)adevice->mpeg_device();
1551 display_vframe(VFrame *in, int x, int y, int alpha, double secs, double scale)
1553 if( !channel ) return;
1554 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return;
1555 DeviceDVBInput *dvb_input = dvb_device();
1556 if( !dvb_input ) return 1;
1557 zmpeg3_t *fd = dvb_input->get_src();
1559 scale *= fd->video_height(channel->video_stream) / 1080.;
1560 int ww = in->get_w() * scale, hh = in->get_h() * scale;
1561 VFrame out(ww, hh, BC_YUV444P);
1562 BC_WindowBase::get_cmodels()->transfer(out.get_rows(), in->get_rows(),
1563 out.get_y(), out.get_u(), out.get_v(),
1564 in->get_y(), in->get_u(), in->get_v(),
1565 0, 0, in->get_w(), in->get_h(),
1566 0, 0, out.get_w(), out.get_h(),
1567 in->get_color_model(), out.get_color_model(), 0,
1568 in->get_bytes_per_line(), ww);
1569 int sz = ww * hh; uint8_t *yuv = out.get_data(), aimg[sz];
1570 uint8_t *yp = yuv, *up = yuv+sz, *vp = yuv+2*sz, *ap = 0;
1571 if( alpha > 0 ) memset(ap=aimg, alpha, sz);
1572 else if( alpha < 0 ) ap = yp;
1573 fd->display_subtitle(channel->video_stream, 1, 1,
1574 yp,up,vp,ap, x,y,ww,hh, 0, secs*1000);
1575 dvb_input->put_src();
1581 if( !channel ) return;
1582 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return;
1583 DeviceDVBInput *dvb_input = dvb_device();
1584 if( !dvb_input ) return 1;
1585 zmpeg3_t *fd = dvb_input->get_src();
1587 fd->delete_subtitle(channel->video_stream, 1, 1);
1588 dvb_input->put_src();
1594 display_vframe(VFrame *in, int x, int y, int alpha, double secs, double scale)
1596 record_monitor->display_vframe(in, x, y, alpha, secs, scale);
1602 record_monitor->undisplay_vframe();
1608 display_channel_info()
1611 if( !channel ) return 1;
1612 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return 1;
1613 DeviceDVBInput *dvb_input = dvb_device();
1614 if( !dvb_input ) return 1;
1615 int elem = channel->element;
1616 time_t tt; time(&tt);
1617 struct tm ttm; localtime_r(&tt,&ttm);
1619 char text[BCTEXTLEN];
1620 zmpeg3_t *fd = dvb_input->get_src();
1622 for( int ord=0, i=0; ord<0x80; ) {
1624 int len = fd->dvb.get_chan_info(elem,ord,i++,cp,BCTEXTLEN-2);
1625 if( len < 0 ) { ++ord; i = 0; continue; }
1626 struct tm stm = ttm, etm = ttm;
1627 char wday[4], *bp = cp; cp += len;
1628 if( sscanf(bp, "%02d:%02d:%02d-%02d:%02d:%02d",
1629 &stm.tm_hour, &stm.tm_min, &stm.tm_sec,
1630 &etm.tm_hour, &etm.tm_min, &etm.tm_sec) != 6 ) continue;
1631 while( bp<cp && *bp++!='\n' );
1632 if( sscanf(bp, "(%3s) %04d/%02d/%02d", &wday[0],
1633 &stm.tm_year, &stm.tm_mon, &stm.tm_mday) != 4 ) continue;
1634 stm.tm_year -= 1900; stm.tm_mon -= 1;
1635 etm.tm_year = stm.tm_year;
1636 etm.tm_mon = stm.tm_mon;
1637 etm.tm_mday = stm.tm_mday;
1638 time_t st = mktime(&stm), et = mktime(&etm);
1639 if( et < st ) et += 24*3600;
1640 if( tt < st || tt >= et ) continue;
1641 int major=0, minor=0;
1642 fd->dvb.get_channel(elem, major, minor);
1643 char chan[64]; sprintf(chan, "%3d.%1d", major, minor);
1644 for( i=0; i<5 && chan[i]!=0; ++i ) *bp++ = chan[i];
1645 while( bp<cp && *bp++!='\n' );
1647 for( char *lp=bp; bp<cp; ++bp ) {
1648 if( *bp == '\n' || ((bp-lp)>=60 && *bp==' ') ) {
1649 if( ++n >= 10 ) break;
1654 while( bp > text && *--bp == '\n' ) *bp = 0;
1658 dvb_input->put_src();
1660 display_video_text(20, 20, text,
1661 BIGFONT, WHITE, BLACK, 0, 3., 1.);
1669 display_channel_schedule()
1672 if( !channel ) return 1;
1673 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return 1;
1674 DeviceDVBInput *dvb_input = dvb_device();
1675 if( !dvb_input ) return 1;
1676 int elem = channel->element;
1677 time_t tt; time(&tt);
1678 struct tm ttm; localtime_r(&tt,&ttm);
1679 char text[BCTEXTLEN];
1680 zmpeg3_t *fd = dvb_input->get_src();
1682 RecordSchedule channel_schedule;
1683 for( int ord=0, i=0; ord<0x80; ) {
1685 int len = fd->dvb.get_chan_info(elem,ord,i++,cp,BCTEXTLEN-2);
1686 if( len < 0 ) { ++ord; i = 0; continue; }
1687 struct tm stm = ttm, etm = ttm;
1688 char wday[4], *bp = cp; cp += len;
1689 if( sscanf(bp, "%02d:%02d:%02d-%02d:%02d:%02d",
1690 &stm.tm_hour, &stm.tm_min, &stm.tm_sec,
1691 &etm.tm_hour, &etm.tm_min, &etm.tm_sec) != 6 ) continue;
1692 while( bp<cp && *bp++!='\n' );
1693 if( sscanf(bp, "(%3s) %04d/%02d/%02d", &wday[0],
1694 &stm.tm_year, &stm.tm_mon, &stm.tm_mday) != 4 ) continue;
1695 stm.tm_year -= 1900; stm.tm_mon -= 1;
1696 etm.tm_year = stm.tm_year;
1697 etm.tm_mon = stm.tm_mon;
1698 etm.tm_mday = stm.tm_mday;
1699 time_t st = mktime(&stm), et = mktime(&etm);
1700 if( et < st ) et += 24*3600;
1701 if( tt >= et ) continue;
1702 if( bp > text )*--bp = 0;
1703 channel_schedule.append(new RecordScheduleItem(st, text));
1705 dvb_input->put_src();
1707 channel_schedule.sort_times();
1708 char *cp = text, *ep = cp+sizeof(text)-1;
1709 for( int i=0, n=0; i<channel_schedule.size(); ++i ) {
1710 RecordScheduleItem *item = channel_schedule.get(i);
1711 for( char *bp=item->title; cp<ep && *bp!=0; ++bp ) *cp++ = *bp;
1712 if( cp < ep ) *cp++ = '\n';
1713 if( ++n >= 12 ) break;
1716 while( cp > text && *--cp == '\n' ) *cp = 0;
1718 display_video_text(20, 20, text,
1719 BIGFONT, WHITE, BLACK, 0, 3., 1.);
1726 void Record::clear_keybfr()
1732 void Record::add_key(int ch)
1735 while( n<(int)sizeof(keybfr)-2 && keybfr[n] ) ++n;
1736 keybfr[n++] = ch; keybfr[n] = 0;
1737 display_video_text(20, 20, keybfr,
1738 BIGFONT, WHITE, BLACK, 0, 3., 2.);
1741 int RecordRemoteHandler::remote_process_key(RemoteControl *remote_control, int key)
1743 Record *record = remote_control->mwindow_gui->record;
1744 return record->remote_process_key(remote_control, key);
1747 int Record::remote_process_key(RemoteControl *remote_control, int key)
1753 if( last_key == KPENTER ) {
1754 set_channel_name(keybfr);
1758 ch = '.'; // fall through
1759 case '0': if( last_key == '0' && ch == '0' ) {
1763 case '1': case '2': case '3': case '4':
1764 case '5': case '6': case '7': case '8': case '9':
1767 //case UP: case DOWN: case LEFT: case RIGHT:
1768 //case KPPLAY: case KPBACK: case KPFORW:
1769 case KPRECD: case 'c': // start capture, mark endpoint
1771 start_commercial_capture();
1773 set_play_gain(0.075);
1776 mark_commercial_capture(DEL_MARK);
1777 blink_status->update();
1779 display_cut_icon(10,20);
1781 case KPSTOP: case 'd': // end capture, start cutting
1782 remote_control->set_color(YELLOW);
1783 stop_commercial_capture(1);
1785 case KPAUSE: case 'x': // ignore current commercial
1786 mark_commercial_capture(DEL_SKIP);
1788 case KPBACK: case 'a': // toggle mute audio
1789 if( !monitor_audio ) { set_mute_gain(1); set_play_gain(1); }
1790 set_audio_monitoring(monitor_audio ? 0 : 1);
1792 case 'm': // toggle metering audio
1793 set_audio_metering(metering_audio ? 0 : 1);
1795 case KPPLAY: case 's': // ignore previous endpoint
1796 mark_commercial_capture(DEL_OOPS);
1798 case KPFWRD: case KPSLASH:
1799 display_channel_info();
1801 case KPMAXW: case KPSTAR:
1802 display_channel_schedule();
1804 case KPCHUP: case KPPLUS:
1807 case KPCHDN: case KPMINUS:
1811 Canvas *canvas = record_monitor->window->canvas;
1812 if( !canvas->get_fullscreen() )
1813 canvas->start_fullscreen();
1815 canvas->stop_fullscreen();
1826 int Record::start_commercial_capture()
1828 if( deletions != 0 ) return 1;
1829 Channel *channel = get_current_channel();
1830 if( !channel ) return 1;
1831 int track = channel->video_stream;
1832 int pid = vdevice->get_video_pid(track);
1833 if( pid < 0 ) return 1;
1834 time_t st; time(&st);
1835 struct tm stm; localtime_r(&st, &stm);
1836 char file_path[BCTEXTLEN];
1837 sprintf(file_path,"/tmp/del%04d%02d%02d-%02d%02d%02d.ts",
1838 stm.tm_year+1900, stm.tm_mon+1, stm.tm_mday,
1839 stm.tm_hour, stm.tm_min, stm.tm_sec);
1840 commercial_fd = open(file_path,O_RDWR+O_CREAT,0666);
1841 if( commercial_fd < 0 ) return 1;
1842 if( vdevice->start_record(commercial_fd, 0x800000) ) {
1843 close(commercial_fd);
1847 commercial_start_time = st;
1848 printf("del to %s\n", file_path);
1849 deletions = new Deletions(pid, file_path);
1850 mark_commercial_capture(DEL_START);
1851 blink_status->start();
1855 int Record::mark_commercial_capture(int action)
1857 if( deletions == 0 ) return 1;
1858 double time = vdevice->get_timestamp();
1859 printf("dele %f\n", time);
1860 deletions->append(new Dele(time, action));
1864 void Record::remote_fill_color(int color)
1866 mwindow->gui->remote_control->fill_color(color);
1869 void Record::set_status_color(int color)
1871 status_color = color;
1872 remote_fill_color(status_color);
1875 void Record::set_mute_gain(double gain)
1877 gain = (mute_gain = gain) * play_gain;
1878 if( adevice ) adevice->set_play_gain(gain);
1881 void Record::set_play_gain(double gain)
1883 gain = mute_gain * (play_gain = gain);
1884 if( adevice ) adevice->set_play_gain(gain);
1887 int Record::stop_commercial_capture(int run_job)
1889 if( deletions == 0 ) return 1;
1890 if( run_job ) blink_status->stop();
1893 vdevice->stop_record();
1894 commercial_start_time = -1;
1895 if( commercial_fd >= 0 ) {
1896 close(commercial_fd);
1901 char del_filename[BCTEXTLEN];
1902 strcpy(del_filename, deletions->file_path());
1903 strcpy(strrchr(del_filename, '.'),".del");
1904 if( !deletions->write_dels(del_filename) ) {
1905 int pid = spawn("cutads %s",del_filename);
1907 cut_pids.append(pid);
1908 cutads_status->start_waiting();
1914 remove_file(deletions->filepath);
1916 delete deletions; deletions = 0;
1921 spawn(const char *fmt, ...)
1923 const char *exec_path = File::get_cinlib_path();
1924 char cmd[BCTEXTLEN], *cp = cmd, *ep = cp+sizeof(cmd)-1;
1925 va_list ap; va_start(ap, fmt);
1926 cp += snprintf(cp, ep-cp, "exec %s/", exec_path);
1927 cp += vsnprintf(cp, ep-cp, fmt, ap); va_end(ap);
1929 pid_t pid = vfork();
1930 if( pid < 0 ) return -1;
1931 if( pid > 0 ) return pid;
1932 char *const argv[4] = { (char*) "/bin/sh", (char*) "-c", cmd, 0 };
1933 execvp(argv[0], &argv[0]);
1940 for( int i=0; i<cut_pids.size(); ) {
1941 int status, pid = cut_pids.get(i);
1942 if( waitpid(pid, &status, WNOHANG) ) {
1943 cut_pids.remove(pid);
1948 return cut_pids.size();
1952 RecordCutAdsStatus::
1953 RecordCutAdsStatus(Record *record)
1956 this->record = record;
1957 wait_lock = new Condition(0,"RecordCutAdsStatus::wait_lock",0);
1962 RecordCutAdsStatus::
1963 ~RecordCutAdsStatus()
1967 wait_lock->unlock();
1974 void RecordCutAdsStatus::
1977 wait_lock->unlock();
1980 void RecordCutAdsStatus::
1983 int status, pgrp = getpgrp();
1985 wait_lock->lock("RecordCutAdsStatus::run");
1987 if( !record->commercial_jobs() ) continue;
1988 record->set_status_color(YELLOW);
1991 waitpid(-pgrp, &status, 0);
1993 if( !record->commercial_jobs() ) break;
1995 record->set_status_color(GREEN);
1999 void RecordBlinkStatus::
2000 remote_color(int color)
2002 record->remote_fill_color(color);
2005 void RecordBlinkStatus::
2011 void RecordBlinkStatus::
2019 void RecordBlinkStatus::
2030 RecordBlinkStatus(Record *record)
2033 this->record = record;
2037 ~RecordBlinkStatus()
2042 void RecordBlinkStatus::
2047 remote_color(color);
2051 color ^= YELLOW ^ BLUE;
2052 if( timer.get_difference() > 10*60*1000 ) { // 10 minutes
2053 record->stop_commercial_capture(0);
2057 remote_color(record->status_color);