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);
163 deinterlace = RECORD_LACE_ODD;
168 mwindow->gui->record = 0;
170 #ifdef HAVE_COMMERCIAL
172 delete cutads_status;
179 delete record_channel;
180 delete master_channel;
193 int Record::load_defaults()
196 char string[BCTEXTLEN];
197 BC_Hash *defaults = mwindow->defaults;
198 EDLSession *session = SESSION;
199 default_asset->copy_from(session->recording_format, 0);
200 default_asset->channels = session->aconfig_in->channels;
201 default_asset->sample_rate = session->aconfig_in->in_samplerate;
202 default_asset->frame_rate = session->vconfig_in->in_framerate;
203 default_asset->width = session->vconfig_in->w;
204 default_asset->height = session->vconfig_in->h;
205 default_asset->layers = 1;
206 // Fix encoding parameters depending on driver.
207 // These are locked by a specific driver.
208 const char *vcodec = 0;
209 switch( session->vconfig_in->driver ) {
211 case VIDEO4LINUX2MPEG:
213 case VIDEO4LINUX2JPEG:
214 vcodec = CODEC_TAG_MJPEG;
216 case CAPTURE_FIREWIRE:
217 case CAPTURE_IEC61883:
218 vcodec = CODEC_TAG_DVSD;
222 strcpy(default_asset->vcodec, vcodec);
224 record_batches.load_defaults(channeldb, this);
226 int cur_chan_no = defaults->get("RECORD_CURRENT_CHANNEL", 0);
227 current_channel = channeldb->get(cur_chan_no);
228 load_mode = defaults->get("RECORD_LOADMODE", LOADMODE_PASTE);
229 monitor_audio = defaults->get("RECORD_MONITOR_AUDIO", 1);
230 metering_audio = defaults->get("RECORD_METERING_AUDIO", 1);
231 monitor_video = defaults->get("RECORD_MONITOR_VIDEO", 1);
232 video_window_open = defaults->get("RECORD_MONITOR_OPEN", 1);
233 video_x = defaults->get("RECORD_VIDEO_X", 0);
234 video_y = defaults->get("RECORD_VIDEO_Y", 0);
235 video_zoom = defaults->get("RECORD_VIDEO_Z", (float)1);
236 picture->load_defaults();
237 reverse_interlace = defaults->get("REVERSE_INTERLACE", 0);
238 deinterlace = defaults->get("DEINTERLACE", RECORD_LACE_ODD);
239 do_cursor = defaults->get("RECORD_CURSOR", 0);
240 do_big_cursor = defaults->get("RECORD_BIG_CURSOR", 0);
241 for( int i=0; i<MAXCHANNELS; ++i ) {
242 sprintf(string, "RECORD_DCOFFSET_%d", i);
243 dc_offset[i] = defaults->get(string, 0);
245 drop_overrun_frames = defaults->get("DROP_OVERRUN_FRAMES", 0);
246 fill_underrun_frames = defaults->get("FILL_UNDERRUN_FRAMES", 0);
247 commercial_check = defaults->get("COMMERCIAL_CHECK", 0);
251 int Record::save_defaults()
253 char string[BCTEXTLEN];
254 BC_Hash *defaults = mwindow->defaults;
255 set_editing_batch(0);
256 // Save default asset path but not the format because that's
257 // overridden by the driver.
258 // The format is saved in preferences.
259 if( record_batches.total() )
260 strcpy(default_asset->path, record_batches[0]->asset->path);
261 default_asset->save_defaults(defaults, "RECORD_", 0, 0, 0, 0, 0);
263 record_batches.save_defaults(channeldb);
265 int cur_chan_no = channeldb->number_of(current_channel);
266 defaults->update("RECORD_CURRENT_CHANNEL", cur_chan_no);
267 defaults->update("RECORD_LOADMODE", load_mode);
268 defaults->update("RECORD_MONITOR_AUDIO", monitor_audio);
269 defaults->update("RECORD_METERING_AUDIO", metering_audio);
270 defaults->update("RECORD_MONITOR_VIDEO", monitor_video);
271 defaults->update("RECORD_MONITOR_OPEN", video_window_open);
272 defaults->update("RECORD_VIDEO_X", video_x);
273 defaults->update("RECORD_VIDEO_Y", video_y);
274 defaults->update("RECORD_VIDEO_Z", video_zoom);
275 picture->save_defaults();
276 defaults->update("REVERSE_INTERLACE", reverse_interlace);
277 defaults->update("DEINTERLACE", deinterlace);
278 defaults->update("RECORD_CURSOR", do_cursor);
279 defaults->update("RECORD_BIG_CURSOR", do_big_cursor);
280 for( int i=0; i<MAXCHANNELS; ++i ) {
281 sprintf(string, "RECORD_DCOFFSET_%d", i);
282 defaults->update(string, dc_offset[i]);
284 defaults->update("DROP_OVERRUN_FRAMES", drop_overrun_frames);
285 defaults->update("FILL_UNDERRUN_FRAMES", fill_underrun_frames);
286 defaults->update("COMMERCIAL_CHECK", commercial_check);
292 void Record::configure_batches()
294 // printf("Record::configure_batches %d\n",__LINE__);
295 // default_assset->dump();
296 strcpy(record_batches[0]->asset->path, default_asset->path);
297 int total_batches = record_batches.total();
298 for( int i=0; i<total_batches; ++i ) {
299 Batch *batch = record_batches[i];
300 batch->asset->copy_format(default_asset);
308 // Default asset forms the first path in the batch capture
309 // and the file format for all operations.
310 default_asset = new Asset;
312 // Determine information about the device.
313 AudioInConfig *aconfig_in = SESSION->aconfig_in;
314 VideoInConfig *vconfig_in = SESSION->vconfig_in;
315 int driver = vconfig_in->driver;
316 VideoDevice::load_channeldb(channeldb, vconfig_in);
317 fixed_compression = VideoDevice::is_compressed(driver, 0, 1);
319 // Apply a major kludge
320 if( fixed_compression ) {
322 device.fix_asset(default_asset, driver);
324 default_asset->channels = aconfig_in->channels;
325 VideoDevice::save_channeldb(channeldb, vconfig_in);
327 mwindow->save_defaults();
329 set_current_batch(0);
330 set_editing_batch(0);
334 edl->create_objects();
335 edl->session->output_w = default_asset->width;
336 edl->session->output_h = default_asset->height;
337 edl->session->aspect_w = SESSION->aspect_w;
338 edl->session->aspect_h = SESSION->aspect_h;
340 window_lock->lock("Record::run 3");
341 record_gui = new RecordGUI(mwindow, this);
342 record_gui->create_objects();
344 record_monitor = new RecordMonitor(mwindow, this);
345 record_monitor->create_objects();
346 record_gui->update_batch_sources();
348 record_gui->show_window();
351 if( mwindow->gui->remote_control->deactivate() )
352 mwindow->gui->record_remote_handler->activate();
354 if( video_window_open ) {
355 record_monitor->window->show_window();
356 record_monitor->window->raise_window();
357 record_monitor->window->flush();
360 window_lock->unlock();
362 start_input_threads();
366 result = record_gui->run_window();
367 // record gui operates here until window is closed
369 if( record_gui->get_window_lock() ) {
370 record_gui->lock_window();
371 record_gui->unlock_window();
374 // Need to stop everything this time
376 int video_stream = -1;
377 #ifdef HAVE_COMMERCIAL
378 stop_commercial_capture(0);
381 if( default_asset->format == FILE_MPEG ) {
382 Channel *channel = get_current_channel();
384 video_stream = channel->video_stream;
388 edl->Garbage::remove_user();
390 if( mwindow->gui->remote_control->deactivate() )
391 mwindow->gui->cwindow_remote_handler->activate();
393 // Save everything again
397 if( !result && load_mode != LOADMODE_NOTHING ) {
398 mwindow->gui->lock_window("Record::run");
399 ArrayList<EDL*> new_edls;
401 int total_batches = record_batches.total();
402 for( int i=0; i<total_batches; ++i ) {
403 Batch *batch = record_batches[i];
404 Asset *asset = batch->asset;
405 if( batch->recorded ) {
406 EDL *new_edl = new EDL;
407 mwindow->remove_asset_from_caches(asset);
408 new_edl->create_objects();
409 new_edl->copy_session(mwindow->edl);
410 mwindow->asset_to_edl(new_edl, asset, batch->labels);
411 new_edls.append(new_edl);
416 mwindow->undo->update_undo_before();
417 // For pasting, clear the active region
418 if(load_mode == LOADMODE_PASTE)
420 int loadmode = load_mode == LOADMODE_RESOURCESONLY ?
421 LOADMODE_ASSETSONLY : load_mode;
422 mwindow->paste_edls(&new_edls, loadmode, 0, -1,
423 SESSION->labels_follow_edits,
424 SESSION->plugins_follow_edits,
425 SESSION->autos_follow_edits,
427 for( int i=0; i<new_edls.total; ++i )
428 new_edls.get(i)->Garbage::remove_user();
429 new_edls.remove_all();
430 if( video_stream >= 0 ) {
431 mwindow->select_asset(video_stream, -1);
432 mwindow->fit_selection();
434 mwindow->save_backup();
435 mwindow->undo->update_undo_after(_("record"), LOAD_ALL);
436 mwindow->restart_brender();
437 mwindow->update_plugin_guis();
438 mwindow->gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
439 mwindow->sync_parameters(CHANGE_ALL);
441 mwindow->gui->unlock_window();
443 AWindowGUI *agui = mwindow->awindow->gui;
444 agui->async_update_assets();
448 record_batches.clear();
449 default_asset->Garbage::remove_user();
452 void Record::stop(int wait)
456 record_gui->set_done(1);
459 window_lock->lock("Record::stop");
460 delete record_thread; record_thread = 0;
461 delete record_monitor; record_monitor = 0;
462 delete record_gui; record_gui = 0;
463 window_lock->unlock();
466 void Record::activate_batch(int number)
468 if( number != current_batch() ) {
470 set_current_batch(number);
471 record_gui->update_batches();
472 record_gui->update_position(current_display_position());
473 record_gui->update_batch_tools();
478 void Record::delete_index_file(Asset *asset)
480 IndexFile::delete_index_files(mwindow->preferences, asset);
483 void Record::delete_batch()
485 // Abort if one batch left
486 int edit_batch = editing_batch();
487 int total_batches = record_batches.total();
488 if( total_batches > 1 && edit_batch < total_batches ) {
489 int cur_batch = current_batch();
490 Batch *batch = record_batches[edit_batch];
491 record_batches.remove(batch); delete batch;
492 if( cur_batch == edit_batch ) stop_writing();
493 record_gui->update_batches();
494 record_gui->update_batch_tools();
498 void Record::change_editing_batch(int number)
500 set_editing_batch(number);
501 record_gui->update_batch_tools();
504 Batch* Record::new_batch()
506 Batch *batch = new Batch(mwindow, this);
507 //printf("Record::new_batch 1\n");
508 batch->create_objects();
509 record_batches.append(batch);
510 batch->asset->copy_format(default_asset);
512 //printf("Record::new_batch 1\n");
513 batch->create_default_path();
514 Batch *edit_batch = get_editing_batch();
516 batch->copy_from(edit_batch);
517 int total_batches = record_batches.total();
518 set_editing_batch(total_batches - 1);
519 //printf("Record::new_batch 1\n");
520 // Update GUI if created yet
522 record_gui->update_batch_tools();
523 //printf("Record::new_batch 2\n");
527 int Record::current_batch()
529 return record_batches.current_item;
532 int Record::set_current_batch(int i)
534 return record_batches.current_item = i;
537 int Record::editing_batch()
539 return record_batches.editing_item;
542 int Record::set_editing_batch(int i)
544 return record_batches.editing_item = i;
547 int Record::delete_output_file()
549 Batch *batch = get_current_batch();
551 if( !file && batch && !access(batch->asset->path, F_OK) ) {
552 batch->set_notice(_("Deleting"));
553 record_gui->update_batches();
554 Asset *asset = batch->asset;
555 remove_file(asset->path);
556 mwindow->remove_asset_from_caches(asset);
557 delete_index_file(asset);
558 batch->clear_notice();
559 record_gui->update_batches();
564 int Record::open_output_file()
568 Batch *batch = get_current_batch();
569 if( !file && batch ) {
570 delete_output_file();
571 Asset *asset = batch->asset;
572 asset->frame_rate = default_asset->frame_rate;
573 asset->sample_rate = default_asset->sample_rate;
574 asset->width = default_asset->width;
575 asset->height = default_asset->height;
577 if( default_asset->format == FILE_MPEG ) {
578 asset->layers = vdevice ? vdevice->total_video_streams() : 0;
579 asset->channels = adevice ? adevice->total_audio_channels() : 0;
583 result = file->open_file(mwindow->preferences, asset, 0, wr);
585 mwindow->sighandler->push_file(file);
587 file->set_processors(mwindow->preferences->real_processors);
588 record_gui->update_batches();
602 window_lock->lock("Record::start");
603 record_gui->lock_window("Record::start");
604 record_gui->raise_window();
605 record_gui->unlock_window();
606 window_lock->unlock();
614 void Record::start_over()
617 Batch *batch = get_current_batch();
618 if( batch ) batch->start_over();
619 record_gui->update_batches();
622 void Record::stop_operation()
625 stop_input_threads();
628 int Record::cron_active()
630 return !record_thread ? 0 : record_thread->cron_active;
633 void Record::close_output_file()
637 mwindow->sighandler->pull_file(file);
643 record_gui->update_batches();
646 void Record::toggle_label()
648 Batch *batch = get_current_batch();
649 if( batch ) batch->toggle_label(current_display_position());
650 record_gui->update_labels(current_display_position());
653 void Record::clear_labels()
655 Batch *batch = get_current_batch();
656 if( batch ) batch->clear_labels();
657 record_gui->update_labels(0);
660 int Record::get_fragment_samples()
662 const int min_samples = 1024, max_samples = 32768;
663 int samples, low_bit;
664 samples = default_asset->sample_rate / SESSION->record_speed;
665 if( samples < min_samples ) samples = min_samples;
666 else if( samples > max_samples ) samples = max_samples;
667 // loop until only one bit left standing
668 while( (low_bit=(samples & ~(samples-1))) != samples )
673 int Record::get_buffer_samples()
675 int fragment_samples = get_fragment_samples();
676 if( !fragment_samples ) return 0;
677 int fragments = (SESSION->record_write_length+fragment_samples-1) / fragment_samples;
678 if( fragments < 1 ) fragments = 1;
679 return fragments * fragment_samples;
682 Batch* Record::get_current_batch()
684 return record_batches.get_current_batch();
687 Batch* Record::get_editing_batch()
689 return record_batches.get_editing_batch();
692 int Record::get_next_batch(int incr)
694 int i = current_batch();
697 int total_batches = record_batches.total();
698 while( i < total_batches ) {
699 if( record_batches[i]->enabled ) return i;
706 const char* Record::current_mode()
708 Batch *batch = get_current_batch();
709 return batch ? Batch::mode_to_text(batch->record_mode) : "";
712 double Record::current_display_position()
714 //printf("Record::current_display_position "%jd %jd\n", total_samples, total_frames);
716 Asset *asset = default_asset;
718 if( asset->video_data && record_video )
719 result = (double) written_frames / asset->frame_rate;
720 else if( asset->audio_data && record_audio )
721 result = (double) written_samples / asset->sample_rate;
724 if( asset->video_data && record_video )
725 result = (double) total_frames / asset->frame_rate;
726 else if( asset->audio_data && record_audio )
727 result = (double) total_samples / asset->sample_rate;
729 result = (double) total_time.get_difference() / 1000.;
734 const char* Record::current_source()
736 Batch *batch = get_current_batch();
737 return batch ? batch->get_source_text() : _("Unknown");
740 Asset* Record::current_asset()
742 Batch *batch = get_current_batch();
743 return batch ? batch->asset : 0;
746 Channel *Record::get_current_channel()
748 return current_channel;
751 Channel *Record::get_editing_channel()
753 Batch *batch = get_editing_batch();
754 return batch ? batch->channel : 0;
757 ArrayList<Channel*>* Record::get_video_inputs()
759 return default_asset->video_data && vdevice ? vdevice->get_inputs() : 0;
763 int64_t Record::timer_position()
765 timer_lock->lock("RecordAudio::timer_positioin");
766 int samplerate = default_asset->sample_rate;
767 int64_t result = timer.get_scaled_difference(samplerate);
768 result += session_sample_offset;
769 timer_lock->unlock();
773 void Record::reset_position(int64_t position)
775 timer_lock->lock("RecordAudio::reset_position");
776 session_sample_offset = position;
777 device_sample_offset = adevice ? adevice->current_position() : 0;
779 timer_lock->unlock();
782 void Record::update_position()
784 int64_t position = sync_position();
785 reset_position(position);
786 current_frame = current_sample = 0;
787 audio_time = video_time = -1.;
790 int64_t Record::adevice_position()
792 timer_lock->lock("RecordAudio::adevice_position");
793 int64_t result = adevice->current_position();
794 result += session_sample_offset - device_sample_offset;
795 timer_lock->unlock();
799 int64_t Record::sync_position()
801 int64_t sync_position = -1;
802 double sync_time = -1.;
803 double next_audio_time = -1.;
804 double next_video_time = -1.;
806 if( current_frame == 0 && current_sample == 0 ) {
807 audio_time = video_time = -1.;
810 switch( SESSION->record_positioning ) {
811 case RECORD_POS_TIMESTAMPS:
812 if( default_asset->video_data && record_video )
813 next_video_time = vdevice->get_timestamp();
814 if( default_asset->audio_data && record_audio ) {
816 !adevice->is_monitoring() || writing_file > 0 ?
817 adevice->get_itimestamp() :
818 adevice->get_otimestamp();
820 if( next_audio_time >= 0. )
821 sync_time = next_audio_time;
822 else if( next_video_time > 0. )
823 sync_time = next_video_time;
824 if( sync_time >= 0. ) {
825 sync_position = sync_time * default_asset->sample_rate;
827 if( sync_position >= 0 ) break;
828 case RECORD_POS_DEVICE:
829 if( default_asset->audio_data && record_audio )
830 sync_position = adevice_position();
831 if( sync_position > 0 ) break;
832 case RECORD_POS_SOFTWARE:
833 sync_position = timer_position();
834 if( sync_position > 0 ) break;
835 case RECORD_POS_SAMPLE:
837 sync_position = current_sample;
841 if( next_video_time < 0. )
842 next_video_time = current_frame / default_asset->frame_rate;
843 if( next_video_time > video_time )
844 video_time = next_video_time;
845 if( next_audio_time < 0. )
846 next_audio_time = (double)sync_position / default_asset->sample_rate;
847 if( next_audio_time > audio_time )
848 audio_time = next_audio_time;
850 return sync_position;
854 void Record::adevice_drain()
856 if( adevice && record_audio ) {
857 adevice->stop_audio(0);
858 adevice->start_recording();
863 #define dbmsg if( debug ) printf
864 void Record::resync()
866 dropped = behind = 0;
867 int64_t audio_position = sync_position();
868 double audiotime = (double) audio_position / default_asset->sample_rate;
869 double diff = video_time - audiotime;
871 dbmsg("resync video %f audio %f/%f diff %f",
872 video_time, audiotime, audio_time, diff);
873 if( fabs(diff) > 5. ) {
874 dbmsg(" drain audio");
875 // jam job dvb file tesing, comment next line
876 record_channel->drain_audio();
878 else if( diff > 0. ) {
879 int64_t delay = (int64_t)(1000.0 * diff);
880 dbmsg(" delay %8jd", delay);
882 video_time = audio_time = -1.;
889 behind = (int)(-diff * default_asset->frame_rate);
890 dbmsg(" behind %d", behind);
891 if( behind > 1 && fill_underrun_frames ) {
892 dropped = behind > 3 ? 3 : behind-1;
893 dbmsg(" dropped %d", dropped);
897 int frames = dropped + 1;
898 current_frame += frames;
899 total_frames += frames;
900 record_gui->update_video(dropped, behind);
901 if( dropped > 0 && drop_overrun_frames )
902 if( vdevice ) vdevice->drop_frames(dropped);
906 void Record::close_audio_input()
908 adevice_lock->lock();
910 adevice->close_all();
914 adevice_lock->unlock();
917 void Record::close_video_input()
919 vdevice_lock->lock();
921 vdevice->close_all();
925 vdevice_lock->unlock();
928 void Record::close_input_devices()
934 void Record::stop_audio_thread()
937 record_audio->stop_recording();
945 void Record::stop_video_thread()
948 record_video->stop_recording();
957 void Record::stop_input_threads()
959 pause_lock->lock("Record::stop_input_threads");
964 pause_lock->unlock();
967 void Record::stop_playback()
970 record_monitor->stop_playback();
973 void Record::open_audio_input()
976 adevice_lock->lock();
978 if( default_asset->audio_data )
979 adevice = new AudioDevice(mwindow);
982 int sw_pos = SESSION->record_positioning == RECORD_POS_SOFTWARE;
983 adevice->set_software_positioning(sw_pos);
984 adevice->open_input(SESSION->aconfig_in, SESSION->vconfig_in,
985 default_asset->sample_rate, get_fragment_samples(),
986 default_asset->channels, SESSION->real_time_record);
987 adevice->start_recording();
988 adevice->open_monitor(SESSION->playback_config->aconfig,monitor_audio);
989 adevice->set_vdevice(vdevice);
990 if( vdevice ) vdevice->set_adevice(adevice);
992 adevice_lock->unlock();
995 void Record::open_video_input()
998 vdevice_lock->lock();
999 if( default_asset->video_data )
1000 vdevice = new VideoDevice(mwindow);
1003 vdevice->set_quality(default_asset->jpeg_quality);
1004 vdevice->open_input(SESSION->vconfig_in, video_x, video_y,
1005 video_zoom, default_asset->frame_rate);
1006 // Get configuration parameters from device probe
1007 color_model = vdevice->get_best_colormodel(default_asset);
1008 master_channel->copy_usage(vdevice->channel);
1009 picture->copy_usage(vdevice->picture);
1010 vdevice->set_field_order(reverse_interlace);
1011 vdevice->set_do_cursor(do_cursor, do_big_cursor);
1012 vdevice->set_adevice(adevice);
1013 if( adevice ) adevice->set_vdevice(vdevice);
1014 set_dev_channel(get_current_channel());
1016 vdevice_lock->unlock();
1019 void Record::start_audio_thread()
1022 if( !record_audio ) {
1023 total_samples = current_sample = 0; audio_time = -1.;
1024 record_audio = new RecordAudio(mwindow,this);
1025 record_audio->arm_recording();
1026 record_audio->start_recording();
1031 void Record::start_video_thread()
1034 if( !record_video ) {
1035 total_frames = current_frame = 0; video_time = -1.;
1036 record_video = new RecordVideo(mwindow,this);
1037 record_video->arm_recording();
1038 record_video->start_recording();
1043 void Record::start_input_threads()
1046 input_threads_pausing = 0;
1047 if( default_asset->audio_data )
1048 start_audio_thread();
1049 if( default_asset->video_data )
1050 start_video_thread();
1054 void Record::pause_input_threads()
1056 pause_lock->lock("Record::pause_input_threads");
1057 input_threads_pausing = 1;
1059 adevice_lock->lock();
1060 vdevice_lock->lock();
1062 record_audio->pause_recording();
1064 record_video->pause_recording();
1067 void Record::resume_input_threads()
1070 record_audio->resume_recording();
1072 record_video->resume_recording();
1073 vdevice_lock->unlock();
1074 adevice_lock->unlock();
1075 input_threads_pausing = 0;
1077 pause_lock->unlock();
1081 int Record::start_toc()
1083 if( !mwindow->edl->session->record_realtime_toc ) return 0;
1084 Batch *batch = get_current_batch();
1085 Asset *asset = batch->asset;
1086 char source_filename[BCTEXTLEN], toc_path[BCTEXTLEN];
1087 IndexFile::get_index_filename(source_filename,
1088 mwindow->preferences->index_directory,
1089 toc_path, asset->path,".toc");
1090 if( default_asset->video_data )
1091 return vdevice->start_toc(asset->path, toc_path);
1092 if( default_asset->audio_data )
1093 return adevice->start_toc(asset->path, toc_path);
1097 int Record::start_record(int fd)
1100 if( default_asset->video_data )
1101 return vdevice->start_record(fd);
1102 if( default_asset->audio_data )
1103 return adevice->start_record(fd);
1107 void Record::start_writing_file()
1109 if( !writing_file ) {
1111 written_samples = 0;
1112 do_video = File::renders_video(default_asset);
1113 do_audio = File::renders_audio(default_asset);
1114 if( single_frame ) do_audio = 0;
1115 if( !do_video && single_frame )
1117 else if( !open_output_file() )
1118 writing_file = default_asset->format == FILE_MPEG ? -1 : 1;
1119 if( do_audio && record_audio && writing_file > 0 ) {
1120 int buffer_samples = get_buffer_samples();
1121 record_audio->set_write_buffer_samples(buffer_samples);
1122 file->start_audio_thread(buffer_samples, FILE_RING_BUFFERS);
1124 if( do_video && record_video && writing_file > 0 ) {
1125 int disk_frames = SESSION->video_write_length;
1126 int cmodel = vdevice->get_best_colormodel(default_asset);
1127 int cpress = vdevice->is_compressed(1, 0);
1128 file->start_video_thread(disk_frames, cmodel, FILE_RING_BUFFERS, cpress);
1130 if( writing_file < 0 ) {
1131 int fd = file->record_fd();
1135 if( writing_file ) {
1136 record_gui->start_flash_batch();
1137 if( SESSION->record_sync_drives ) {
1138 drivesync = new DriveSync();
1146 int Record::stop_record()
1148 if( default_asset->video_data )
1149 return vdevice->stop_record();
1150 if( default_asset->audio_data )
1151 return adevice->stop_record();
1155 void Record::flush_buffer()
1158 record_audio->flush_buffer();
1160 record_video->flush_buffer();
1163 void Record::stop_writing_file()
1165 record_gui->stop_flash_batch();
1166 if( !writing_file ) return;
1167 if( writing_file > 0 )
1169 if( writing_file < 0 )
1171 close_output_file();
1173 Asset *asset = current_asset();
1174 asset->audio_length = written_samples;
1175 asset->video_length = written_frames;
1176 record_gui->flash_batch();
1178 drivesync->done = 1;
1184 void Record::stop_writing()
1186 if( writing_file ) {
1187 pause_input_threads();
1188 stop_writing_file();
1189 resume_input_threads();
1194 void Record::start_cron_thread()
1196 if( cron_active() < 0 ) {
1197 delete record_thread;
1200 if( !record_thread ) {
1201 record_thread = new RecordThread(mwindow,this);
1202 record_thread->start();
1203 record_gui->disable_batch_buttons();
1204 record_gui->update_cron_status(_("Running"));
1208 void Record::stop_cron_thread(const char *msg)
1210 if( record_thread ) {
1211 delete record_thread;
1213 record_gui->enable_batch_buttons();
1214 record_gui->update_cron_status(msg);
1218 void Record::set_power_off(int value)
1221 record_gui->power_off->update(value);
1224 void Record::set_video_picture()
1226 if( default_asset->video_data && vdevice )
1227 vdevice->set_picture(picture);
1230 void Record::set_do_cursor()
1232 vdevice->set_do_cursor(do_cursor, do_big_cursor);
1235 void Record::set_translation(int x, int y)
1239 if(default_asset->video_data && vdevice)
1240 vdevice->set_translation(video_x, video_y);
1243 int Record::set_channel(Channel *channel)
1245 if( !channel ) return 1;
1246 printf("set_channel %s\n",channel->title);
1247 if( record_channel->set(channel) ) return 1;
1248 RecordMonitorGUI *window = record_monitor->window;
1249 window->lock_window("Record::set_channel");
1250 window->channel_picker->channel_text->update(channel->title);
1251 window->unlock_window();
1255 int Record::set_channel_no(int chan_no)
1257 if( chan_no < 0 || chan_no >= channeldb->size() ) return 1;
1258 Channel *channel = channeldb->get(chan_no);
1259 return set_channel(channel);
1262 int Record::channel_down()
1264 Channel *channel = get_current_channel();
1265 if( !channel || !channeldb->size() ) return 1;
1266 int n = channeldb->number_of(channel);
1267 if( n < 0 ) return 1;
1268 if( --n < 0 ) n = channeldb->size() - 1;
1269 return set_channel_no(n);
1272 int Record::channel_up()
1274 Channel *channel = get_current_channel();
1275 if( !channel || !channeldb->size() ) return 1;
1276 int n = channeldb->number_of(channel);
1277 if( n < 0 ) return 1;
1278 if( ++n >= channeldb->size() ) n = 0;
1279 return set_channel_no(n);
1282 int Record::set_channel_name(const char *name)
1284 Channel *channel = 0;
1285 int ch = 0, nch = channeldb->size();
1287 channel = channeldb->get(ch);
1288 if( channel && !channel->cstrcmp(name) ) break;
1291 if( ch >= nch || !channel ) return 1;
1292 return set_channel(channel);
1295 void Record::set_batch_channel_no(int chan_no)
1297 Channel *channel = channeldb->get(chan_no);
1299 Batch *batch = get_editing_batch();
1300 if( batch ) batch->channel = channel;
1301 record_gui->batch_source->update(channel->title);
1305 void Record::set_dev_channel(Channel *channel)
1307 // should be tuner device, not vdevice
1308 if( channel && vdevice &&
1309 (!this->channel || *channel != *this->channel) ) {
1310 current_channel = channel;
1311 if( this->channel ) delete this->channel;
1312 this->channel = new Channel(channel);
1313 vdevice->set_channel(channel);
1314 int strk = !SESSION->decode_subtitles ? -1 : SESSION->subtitle_number;
1315 vdevice->set_captioning(strk);
1316 set_video_picture();
1317 printf("new channel %s, has_signal=%d\n",channel->title,vdevice->has_signal());
1320 total_time.update();
1324 /* widget holds xlock and set_channel pauses rendering, deadlock */
1325 /* use a background thread to update channel after widget sets it */
1326 RecordChannel::RecordChannel(Record *record)
1329 this->record = record;
1330 change_channel = new Condition(0,"RecordSetChannel::change_channel");
1331 channel_lock = new Condition(1,"Record::channel_lock",1);
1336 RecordChannel::~RecordChannel()
1339 change_channel->unlock();
1341 delete change_channel;
1342 delete channel_lock;
1345 int RecordChannel::set(Channel *channel)
1347 if( !channel || new_channel ) return 1;
1348 new_channel = channel;
1349 channel_lock->lock(); // block has_signal
1350 change_channel->unlock(); // resume channel changer thread
1354 void RecordChannel::drain_audio()
1356 if( !audio_drain ) {
1358 change_channel->unlock();
1362 void RecordChannel::run()
1366 change_channel->lock();
1368 if( !new_channel && !audio_drain ) continue;
1369 record->pause_input_threads();
1371 record->set_dev_channel(new_channel);
1372 record->record_gui->reset_video();
1373 record->record_gui->reset_audio();
1378 record->adevice_drain();
1380 record->update_position();
1381 record->resume_input_threads();
1384 channel_lock->unlock();
1389 int Record::has_signal()
1391 record_channel->channel_lock->lock("Record::has_signal");
1392 record_channel->channel_lock->unlock();
1393 vdevice_lock->lock();
1394 int result = vdevice ? vdevice->has_signal() : 0;
1395 vdevice_lock->unlock();
1399 int Record::create_channeldb(ArrayList<Channel*> *channeldb)
1401 return vdevice ? vdevice->create_channeldb(channeldb) : 1;
1405 void Record::set_audio_monitoring(int mode)
1408 monitor_audio = mode;
1410 record_audio->set_monitoring(mode);
1411 record_gui->lock_window("Record::set_audio_monitoring");
1412 if( record_gui->monitor_audio )
1413 record_gui->monitor_audio->update(mode);
1414 record_gui->unlock_window();
1417 void Record::set_audio_metering(int mode)
1419 metering_audio = mode;
1420 record_gui->lock_window("Record::set_audio_metering");
1421 if( record_gui->meter_audio )
1422 record_gui->meter_audio->update(mode);
1423 record_gui->unlock_window();
1424 RecordMonitorGUI *window = record_monitor->window;
1425 window->lock_window("Record::set_audio_metering 1");
1426 window->resize_event(window->get_w(),window->get_h());
1427 window->unlock_window();
1431 void Record::set_video_monitoring(int mode)
1433 monitor_video = mode;
1434 record_gui->lock_window("Record::set_video_monitoring");
1435 if( record_gui->monitor_video )
1436 record_gui->monitor_video->update(mode);
1437 record_gui->flush();
1438 record_gui->unlock_window();
1441 int Record::get_time_format()
1443 return SESSION->time_format;
1446 int Record::set_record_mode(int value)
1448 Batch *batch = get_editing_batch();
1449 batch->record_mode = value;
1450 record_gui->update_batches();
1454 int Record::check_batch_complete()
1458 if( writing_file && cron_active() > 0 ) {
1459 Batch *batch = get_current_batch();
1460 if( batch && batch->recorded > 0 &&
1461 batch->record_mode == RECORD_TIMED &&
1462 current_display_position() >= batch->record_duration ) {
1463 batch->recorded = -1;
1465 record_gui->update_batches();
1466 record_thread->batch_timed_lock->unlock();
1470 batch_lock->unlock();
1474 #ifdef HAVE_COMMERCIAL
1475 int Record::skimming(void *vp, int track)
1477 return ((Record*)vp)->skimming(track);
1480 int Record::skimming(int track)
1482 int64_t framenum; uint8_t *tdat; int mw, mh;
1483 if( !vdevice ) return -1;
1484 if( vdevice->get_thumbnail(track, framenum, tdat, mw, mh) ) return 1;
1485 int pid, width, height; double framerate;
1486 if( vdevice->get_video_info(track, pid, framerate, width, height, 0) ) return 1;
1487 if( !framerate ) return 1;
1488 return skim_thread->skim(pid,framenum,framerate, tdat,mw,mh,width,height);
1491 void Record::start_skimming()
1493 if( commercial_check && vdevice && !skimming_active ) {
1494 skimming_active = 1;
1495 skim_thread->start(mwindow->commercials);
1496 vdevice->set_skimming(0, 0, skimming, this);
1500 void Record::stop_skimming()
1502 if( skimming_active && vdevice ) {
1503 skimming_active = 0;
1504 vdevice->set_skimming(0, 0, 0, 0);
1505 skim_thread->stop();
1509 void Record::update_skimming(int v)
1511 if( (commercial_check=v) != 0 )
1518 int Record::skimming(void *vp, int track) { return 1; }
1519 int Record::skimming(int track) { return 1; }
1520 void Record::start_skimming() {}
1521 void Record::stop_skimming() {}
1522 void Record::update_skimming(int v) {}
1525 RecordRemoteHandler::RecordRemoteHandler(RemoteControl *remote_control)
1526 : RemoteHandler(remote_control->gui, GREEN)
1530 RecordRemoteHandler::~RecordRemoteHandler()
1535 display_video_text(int x, int y, const char *text, int font,
1536 int bg_color, int color, int alpha, double secs, double scale)
1538 // gotta have a window for resources
1539 record_monitor->window->
1540 display_video_text(x, y, text, font,
1541 bg_color, color, alpha, secs, scale);
1545 display_cut_icon(int x, int y)
1547 VFrame *cut_icon = *mwindow->theme->get_image_set("commercial");
1549 x += cut_icon->get_w()*scale; y += cut_icon->get_h()*scale;
1550 display_vframe(cut_icon, x, y, 200, 1.0, scale);
1554 DeviceDVBInput *Record::
1557 DeviceDVBInput *dvb_dev = !vdevice ? 0 :
1558 (DeviceDVBInput *)vdevice->mpeg_device();
1559 if( !dvb_dev ) dvb_dev = !adevice ? 0 :
1560 (DeviceDVBInput *)adevice->mpeg_device();
1568 display_vframe(VFrame *in, int x, int y, int alpha, double secs, double scale)
1570 if( !channel ) return;
1571 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return;
1572 DeviceDVBInput *dvb_input = dvb_device();
1573 if( !dvb_input ) return 1;
1574 zmpeg3_t *fd = dvb_input->get_src();
1576 scale *= fd->video_height(channel->video_stream) / 1080.;
1577 int ww = in->get_w() * scale, hh = in->get_h() * scale;
1578 VFrame out(ww, hh, BC_YUV444P);
1579 BC_WindowBase::get_cmodels()->transfer(out.get_rows(), in->get_rows(),
1580 out.get_y(), out.get_u(), out.get_v(),
1581 in->get_y(), in->get_u(), in->get_v(),
1582 0, 0, in->get_w(), in->get_h(),
1583 0, 0, out.get_w(), out.get_h(),
1584 in->get_color_model(), out.get_color_model(), 0,
1585 in->get_bytes_per_line(), ww);
1586 int sz = ww * hh; uint8_t *yuv = out.get_data(), aimg[sz];
1587 uint8_t *yp = yuv, *up = yuv+sz, *vp = yuv+2*sz, *ap = 0;
1588 if( alpha > 0 ) memset(ap=aimg, alpha, sz);
1589 else if( alpha < 0 ) ap = yp;
1590 fd->display_subtitle(channel->video_stream, 1, 1,
1591 yp,up,vp,ap, x,y,ww,hh, 0, secs*1000);
1592 dvb_input->put_src();
1598 if( !channel ) return;
1599 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return;
1600 DeviceDVBInput *dvb_input = dvb_device();
1601 if( !dvb_input ) return 1;
1602 zmpeg3_t *fd = dvb_input->get_src();
1604 fd->delete_subtitle(channel->video_stream, 1, 1);
1605 dvb_input->put_src();
1611 display_vframe(VFrame *in, int x, int y, int alpha, double secs, double scale)
1613 record_monitor->display_vframe(in, x, y, alpha, secs, scale);
1619 record_monitor->undisplay_vframe();
1625 display_channel_info()
1628 if( !channel ) return 1;
1629 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return 1;
1630 DeviceDVBInput *dvb_input = dvb_device();
1631 if( !dvb_input ) return 1;
1632 int elem = channel->element;
1633 time_t tt; time(&tt);
1634 struct tm ttm; localtime_r(&tt,&ttm);
1636 char text[BCTEXTLEN];
1637 zmpeg3_t *fd = dvb_input->get_src();
1639 for( int ord=0, i=0; ord<0x80; ) {
1641 int len = fd->dvb.get_chan_info(elem,ord,i++,cp,BCTEXTLEN-2);
1642 if( len < 0 ) { ++ord; i = 0; continue; }
1643 struct tm stm = ttm, etm = ttm;
1644 char wday[4], *bp = cp; cp += len;
1645 if( sscanf(bp, "%02d:%02d:%02d-%02d:%02d:%02d",
1646 &stm.tm_hour, &stm.tm_min, &stm.tm_sec,
1647 &etm.tm_hour, &etm.tm_min, &etm.tm_sec) != 6 ) continue;
1648 while( bp<cp && *bp++!='\n' );
1649 if( sscanf(bp, "(%3s) %04d/%02d/%02d", &wday[0],
1650 &stm.tm_year, &stm.tm_mon, &stm.tm_mday) != 4 ) continue;
1651 stm.tm_year -= 1900; stm.tm_mon -= 1;
1652 etm.tm_year = stm.tm_year;
1653 etm.tm_mon = stm.tm_mon;
1654 etm.tm_mday = stm.tm_mday;
1655 time_t st = mktime(&stm), et = mktime(&etm);
1656 if( et < st ) et += 24*3600;
1657 if( tt < st || tt >= et ) continue;
1658 int major=0, minor=0;
1659 fd->dvb.get_channel(elem, major, minor);
1660 char chan[64]; sprintf(chan, "%3d.%1d", major, minor);
1661 for( i=0; i<5 && chan[i]!=0; ++i ) *bp++ = chan[i];
1662 while( bp<cp && *bp++!='\n' );
1664 for( char *lp=bp; bp<cp; ++bp ) {
1665 if( *bp == '\n' || ((bp-lp)>=60 && *bp==' ') ) {
1666 if( ++n >= 10 ) break;
1671 while( bp > text && *--bp == '\n' ) *bp = 0;
1675 dvb_input->put_src();
1677 display_video_text(20, 20, text,
1678 BIGFONT, WHITE, BLACK, 0, 3., 1.);
1686 display_channel_schedule()
1689 if( !channel ) return 1;
1690 if( !vdevice || vdevice->in_config->driver != CAPTURE_DVB ) return 1;
1691 DeviceDVBInput *dvb_input = dvb_device();
1692 if( !dvb_input ) return 1;
1693 int elem = channel->element;
1694 time_t tt; time(&tt);
1695 struct tm ttm; localtime_r(&tt,&ttm);
1696 char text[BCTEXTLEN];
1697 zmpeg3_t *fd = dvb_input->get_src();
1699 RecordSchedule channel_schedule;
1700 for( int ord=0, i=0; ord<0x80; ) {
1702 int len = fd->dvb.get_chan_info(elem,ord,i++,cp,BCTEXTLEN-2);
1703 if( len < 0 ) { ++ord; i = 0; continue; }
1704 struct tm stm = ttm, etm = ttm;
1705 char wday[4], *bp = cp; cp += len;
1706 if( sscanf(bp, "%02d:%02d:%02d-%02d:%02d:%02d",
1707 &stm.tm_hour, &stm.tm_min, &stm.tm_sec,
1708 &etm.tm_hour, &etm.tm_min, &etm.tm_sec) != 6 ) continue;
1709 while( bp<cp && *bp++!='\n' );
1710 if( sscanf(bp, "(%3s) %04d/%02d/%02d", &wday[0],
1711 &stm.tm_year, &stm.tm_mon, &stm.tm_mday) != 4 ) continue;
1712 stm.tm_year -= 1900; stm.tm_mon -= 1;
1713 etm.tm_year = stm.tm_year;
1714 etm.tm_mon = stm.tm_mon;
1715 etm.tm_mday = stm.tm_mday;
1716 time_t st = mktime(&stm), et = mktime(&etm);
1717 if( et < st ) et += 24*3600;
1718 if( tt >= et ) continue;
1719 if( bp > text )*--bp = 0;
1720 channel_schedule.append(new RecordScheduleItem(st, text));
1722 dvb_input->put_src();
1724 channel_schedule.sort_times();
1725 char *cp = text, *ep = cp+sizeof(text)-1;
1726 for( int i=0, n=0; i<channel_schedule.size(); ++i ) {
1727 RecordScheduleItem *item = channel_schedule.get(i);
1728 for( char *bp=item->title; cp<ep && *bp!=0; ++bp ) *cp++ = *bp;
1729 if( cp < ep ) *cp++ = '\n';
1730 if( ++n >= 12 ) break;
1733 while( cp > text && *--cp == '\n' ) *cp = 0;
1735 display_video_text(20, 20, text,
1736 BIGFONT, WHITE, BLACK, 0, 3., 1.);
1743 void Record::clear_keybfr()
1749 void Record::add_key(int ch)
1752 while( n<(int)sizeof(keybfr)-2 && keybfr[n] ) ++n;
1753 keybfr[n++] = ch; keybfr[n] = 0;
1754 display_video_text(20, 20, keybfr,
1755 BIGFONT, WHITE, BLACK, 0, 3., 2.);
1758 int RecordRemoteHandler::remote_process_key(RemoteControl *remote_control, int key)
1760 Record *record = remote_control->mwindow_gui->record;
1761 return record->remote_process_key(remote_control, key);
1764 int Record::remote_process_key(RemoteControl *remote_control, int key)
1770 if( last_key == KPENTER ) {
1771 set_channel_name(keybfr);
1775 ch = '.'; // fall through
1776 case '0': if( last_key == '0' && ch == '0' ) {
1780 case '1': case '2': case '3': case '4':
1781 case '5': case '6': case '7': case '8': case '9':
1784 //case UP: case DOWN: case LEFT: case RIGHT:
1785 //case KPPLAY: case KPBACK: case KPFORW:
1786 #ifdef HAVE_COMMERCIAL
1787 case KPRECD: case 'c': // start capture, mark endpoint
1789 start_commercial_capture();
1791 set_play_gain(0.075);
1794 mark_commercial_capture(DEL_MARK);
1795 blink_status->update();
1797 display_cut_icon(10,20);
1799 case KPSTOP: case 'd': // end capture, start cutting
1800 remote_control->set_color(YELLOW);
1801 stop_commercial_capture(1);
1803 case KPAUSE: case 'x': // ignore current commercial
1804 mark_commercial_capture(DEL_SKIP);
1807 case KPBACK: case 'a': // toggle mute audio
1808 if( !monitor_audio ) { set_mute_gain(1); set_play_gain(1); }
1809 set_audio_monitoring(monitor_audio ? 0 : 1);
1811 case 'm': // toggle metering audio
1812 set_audio_metering(metering_audio ? 0 : 1);
1814 #ifdef HAVE_COMMERCIAL
1815 case KPPLAY: case 's': // ignore previous endpoint
1816 mark_commercial_capture(DEL_OOPS);
1819 case KPFWRD: case KPSLASH:
1820 display_channel_info();
1822 case KPMAXW: case KPSTAR:
1823 display_channel_schedule();
1825 case KPCHUP: case KPPLUS:
1828 case KPCHDN: case KPMINUS:
1832 RecordMonitorCanvas *canvas = record_monitor->window->canvas;
1833 int on = canvas->get_fullscreen() ? 0 : 1;
1834 canvas->Canvas::set_fullscreen(on, 0);
1844 #ifdef HAVE_COMMERCIAL
1845 int Record::start_commercial_capture()
1847 if( deletions != 0 ) return 1;
1848 Channel *channel = get_current_channel();
1849 if( !channel ) return 1;
1850 int track = channel->video_stream;
1851 int pid = vdevice->get_video_pid(track);
1852 if( pid < 0 ) return 1;
1853 time_t st; time(&st);
1854 struct tm stm; localtime_r(&st, &stm);
1855 char file_path[BCTEXTLEN];
1856 sprintf(file_path,"/tmp/del%04d%02d%02d-%02d%02d%02d.ts",
1857 stm.tm_year+1900, stm.tm_mon+1, stm.tm_mday,
1858 stm.tm_hour, stm.tm_min, stm.tm_sec);
1859 commercial_fd = open(file_path,O_RDWR+O_CREAT,0666);
1860 if( commercial_fd < 0 ) return 1;
1861 if( vdevice->start_record(commercial_fd, 0x800000) ) {
1862 close(commercial_fd);
1866 commercial_start_time = st;
1867 printf("del to %s\n", file_path);
1868 deletions = new Deletions(pid, file_path);
1869 mark_commercial_capture(DEL_START);
1870 blink_status->start();
1874 int Record::mark_commercial_capture(int action)
1876 if( deletions == 0 ) return 1;
1877 double time = vdevice->get_timestamp();
1878 printf("dele %f\n", time);
1879 deletions->append(new Dele(time, action));
1884 void Record::remote_fill_color(int color)
1886 mwindow->gui->remote_control->fill_color(color);
1889 void Record::set_status_color(int color)
1891 status_color = color;
1892 remote_fill_color(status_color);
1895 void Record::set_mute_gain(double gain)
1897 gain = (mute_gain = gain) * play_gain;
1898 if( adevice ) adevice->set_play_gain(gain);
1901 void Record::set_play_gain(double gain)
1903 gain = mute_gain * (play_gain = gain);
1904 if( adevice ) adevice->set_play_gain(gain);
1907 #ifdef HAVE_COMMERCIAL
1908 int Record::stop_commercial_capture(int run_job)
1910 if( deletions == 0 ) return 1;
1911 if( run_job ) blink_status->stop();
1914 vdevice->stop_record();
1915 commercial_start_time = -1;
1916 if( commercial_fd >= 0 ) {
1917 close(commercial_fd);
1922 char del_filename[BCTEXTLEN];
1923 strcpy(del_filename, deletions->file_path());
1924 strcpy(strrchr(del_filename, '.'),".del");
1925 if( !deletions->write_dels(del_filename) ) {
1926 int pid = spawn("cutads %s",del_filename);
1928 cut_pids.append(pid);
1929 cutads_status->start_waiting();
1935 remove_file(deletions->filepath);
1937 delete deletions; deletions = 0;
1942 spawn(const char *fmt, ...)
1944 const char *exec_path = File::get_cinlib_path();
1945 char cmd[BCTEXTLEN], *cp = cmd, *ep = cp+sizeof(cmd)-1;
1946 va_list ap; va_start(ap, fmt);
1947 cp += snprintf(cp, ep-cp, "exec %s/", exec_path);
1948 cp += vsnprintf(cp, ep-cp, fmt, ap); va_end(ap);
1950 pid_t pid = vfork();
1951 if( pid < 0 ) return -1;
1952 if( pid > 0 ) return pid;
1953 char *const argv[4] = { (char*) "/bin/sh", (char*) "-c", cmd, 0 };
1954 execvp(argv[0], &argv[0]);
1961 for( int i=0; i<cut_pids.size(); ) {
1962 int status, pid = cut_pids.get(i);
1963 if( waitpid(pid, &status, WNOHANG) ) {
1964 cut_pids.remove(pid);
1969 return cut_pids.size();
1973 RecordCutAdsStatus::
1974 RecordCutAdsStatus(Record *record)
1977 this->record = record;
1978 wait_lock = new Condition(0,"RecordCutAdsStatus::wait_lock",0);
1983 RecordCutAdsStatus::
1984 ~RecordCutAdsStatus()
1988 wait_lock->unlock();
1995 void RecordCutAdsStatus::
1998 wait_lock->unlock();
2001 void RecordCutAdsStatus::
2004 int status, pgrp = getpgrp();
2006 wait_lock->lock("RecordCutAdsStatus::run");
2008 if( !record->commercial_jobs() ) continue;
2009 record->set_status_color(YELLOW);
2012 waitpid(-pgrp, &status, 0);
2014 if( !record->commercial_jobs() ) break;
2016 record->set_status_color(GREEN);
2020 void RecordBlinkStatus::
2021 remote_color(int color)
2023 record->remote_fill_color(color);
2026 void RecordBlinkStatus::
2032 void RecordBlinkStatus::
2040 void RecordBlinkStatus::
2051 RecordBlinkStatus(Record *record)
2054 this->record = record;
2058 ~RecordBlinkStatus()
2063 void RecordBlinkStatus::
2068 remote_color(color);
2072 color ^= YELLOW ^ BLUE;
2073 if( timer.get_difference() > 10*60*1000 ) { // 10 minutes
2074 record->stop_commercial_capture(0);
2078 remote_color(record->status_color);