cinelerra-5.1/cinelerra/convert.C

   1 /*
   2  * CINELERRA
   3  * Copyright (C) 2015 Adam Williams <broadcast at earthling dot net>
   4  *
   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.
   9  *
  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.
  14  *
  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
  18  *
  19  */
  20
  21 #include "assets.h"
  22 #include "audiodevice.h"
  23 #include "autos.h"
  24 #include "bchash.h"
  25 #include "bcpot.h"
  26 #include "bctimer.h"
  27 #include "cache.h"
  28 #include "convert.h"
  29 #include "edl.h"
  30 #include "edlsession.h"
  31 #include "file.h"
  32 #include "filesystem.h"
  33 #include "formattools.h"
  34 #include "indexfile.h"
  35 #include "language.h"
  36 #include "localsession.h"
  37 #include "mainerror.h"
  38 #include "mainindexes.h"
  39 #include "mainprogress.h"
  40 #include "mainundo.h"
  41 #include "mutex.h"
  42 #include "mwindow.h"
  43 #include "mwindowgui.h"
  44 #include "packagedispatcher.h"
  45 #include "packagerenderer.h"
  46 #include "panautos.h"
  47 #include "panauto.h"
  48 #include "preferences.h"
  49 #include "render.h"
  50 #include "theme.h"
  51 #include "tracks.h"
  52
  53
  54 #define WIDTH xS(400)
  55 #define HEIGHT yS(320)
  56 #define MAX_SCALE 16
  57
  58 ConvertRender::ConvertRender(MWindow *mwindow)
  59  : Thread(1, 0, 0)
  60 {
  61         this->mwindow = mwindow;
  62         suffix = 0;
  63         format_asset = 0;
  64         progress = 0;
  65         progress_timer = new Timer;
  66         convert_progress = 0;
  67         counter_lock = new Mutex("ConvertDialog::counter_lock");
  68         total_rendered = 0;
  69         remove_originals = 0;
  70         failed = 0;  canceled = 0;
  71         result = 0;
  72         beep = 0;
  73 }
  74
  75 ConvertRender::~ConvertRender()
  76 {
  77         delete [] suffix;
  78         delete progress;
  79         delete counter_lock;
  80         delete progress_timer;
  81         delete convert_progress;
  82         if( format_asset )
  83                 format_asset->remove_user();
  84         reset();
  85 }
  86
  87 void ConvertRender::reset()
  88 {
  89         for( int i=0,n=orig_idxbls.size(); i<n; ++i )
  90                 orig_idxbls[i]->remove_user();
  91         orig_idxbls.remove_all();
  92         for( int i=0,n=orig_copies.size(); i<n; ++i )
  93                 orig_copies[i]->remove_user();
  94         orig_copies.remove_all();
  95         for( int i=0,n=needed_idxbls.size(); i<n; ++i )
  96                 needed_idxbls[i]->remove_user();
  97         needed_idxbls.remove_all();
  98         for( int i=0,n=needed_copies.size(); i<n; ++i )
  99                 needed_copies[i]->remove_user();
 100         needed_copies.remove_all();
 101 }
 102
 103 void ConvertRender::to_convert_path(char *new_path, Indexable *idxbl)
 104 {
 105         strcpy(new_path, idxbl->path);
 106         int n = strlen(suffix);
 107         char *ep = new_path + strlen(new_path);
 108         char *sfx = strrchr(new_path, '.');
 109         if( sfx ) {
 110 // insert suffix, path.sfx => path+suffix-sfx.ext
 111                 char *bp = ep, *cp = (ep += n);
 112                 while( --bp > sfx ) *--cp = *bp;
 113                 *--cp = '-';
 114         }
 115         else {
 116 // insert suffix, path => path+suffix.ext
 117                 sfx = ep;  ep += n;
 118         }
 119         for( const char *cp=suffix; --n>=0; ++cp ) *sfx++ = *cp;
 120         *ep++ = '.';
 121         const char *ext = format_asset->format == FILE_FFMPEG ?
 122                         format_asset->fformat :
 123                         File::get_tag(format_asset->format);
 124         while( *ext ) *ep++ = *ext++;
 125         *ep = 0;
 126 }
 127
 128 int ConvertRender::from_convert_path(char *path, Indexable *idxbl)
 129 {
 130         strcpy(path, idxbl->path);
 131         char *ep = path + strlen(path);
 132         const char *ext = format_asset->format == FILE_FFMPEG ?
 133                         format_asset->fformat :
 134                         File::get_tag(format_asset->format);
 135         const char *rp = ext + strlen(ext);
 136         do {
 137                 --rp;  --ep;
 138         } while( rp>=ext && ep>=path && *ep == *rp );
 139         if( rp >= ext || ep < path && *--ep != '.' ) return 1;   // didnt find .ext
 140         int n = strlen(suffix), len = 0;
 141         char *lp = ep - n;  // <suffix-chars>+.ext
 142         for( ; --lp>=path ; ++len ) {
 143                 if( strncmp(lp, suffix, n) ) continue;
 144                 if( !len || lp[n] == '-' ) break;
 145         }
 146         if( lp < path ) return 1;  // didnt find suffix
 147         if( *(rp=lp+n) == '-' ) {
 148 // remove suffix, path+suffix-sfx.ext >= path.sfx
 149                 *lp++ = '.';  ++rp;
 150                 while( rp < ep ) *lp++ = *rp++;
 151         }
 152 // remove suffix, path+suffix.ext => path
 153         *lp = 0;
 154         return 0;
 155 }
 156
 157 double ConvertRender::get_video_length(Indexable *idxbl)
 158 {
 159         int64_t video_frames = idxbl->get_video_frames();
 160         double frame_rate = idxbl->get_frame_rate();
 161         if( video_frames < 0 && mwindow->edl->session->si_useduration )
 162                 video_frames = mwindow->edl->session->si_duration * frame_rate;
 163         if( video_frames < 0 ) video_frames = 1;
 164         return !video_frames ? 0 : video_frames / frame_rate;
 165 }
 166
 167 double ConvertRender::get_audio_length(Indexable *idxbl)
 168 {
 169         int64_t audio_samples = idxbl->get_audio_samples();
 170         return !audio_samples ? 0 :
 171                 (double)audio_samples / idxbl->get_sample_rate();
 172 }
 173
 174 double ConvertRender::get_length(Indexable *idxbl)
 175 {
 176         return bmax(get_video_length(idxbl), get_audio_length(idxbl));
 177 }
 178
 179 int ConvertRender::match_format(Asset *asset)
 180 {
 181 // close enough
 182         return format_asset->audio_data == asset->audio_data &&
 183                 format_asset->video_data == asset->video_data ? 1 : 0;
 184 }
 185
 186 EDL *ConvertRender::convert_edl(EDL *edl, Indexable *idxbl)
 187 {
 188         Asset *copy_asset = edl->assets->get_asset(idxbl->path);
 189         if( !copy_asset ) return 0;
 190         if( !copy_asset->layers && !copy_asset->channels ) return 0;
 191 // make a clip from 1st video track and audio tracks
 192         EDL *copy_edl = new EDL(edl);
 193         copy_edl->create_objects();
 194         copy_edl->set_path(copy_asset->path);
 195         char path[BCTEXTLEN];
 196         FileSystem fs;  fs.extract_name(path, copy_asset->path);
 197         strcpy(copy_edl->local_session->clip_title, path);
 198         strcpy(copy_edl->local_session->clip_notes, _("Transcode clip"));
 199
 200         double video_length = get_video_length(idxbl);
 201         double audio_length = get_audio_length(idxbl);
 202         copy_edl->session->video_tracks =
 203                  video_length > 0 ? 1 : 0;
 204         copy_edl->session->audio_tracks =
 205                  audio_length > 0 ? copy_asset->channels : 0;
 206
 207         copy_edl->create_default_tracks();
 208         Track *current = copy_edl->session->video_tracks ?
 209                 copy_edl->tracks->first : 0;
 210         for( int vtrack=0; current; current=NEXT ) {
 211                 if( current->data_type != TRACK_VIDEO ) continue;
 212                 current->insert_asset(copy_asset, 0, video_length, 0, vtrack);
 213                 break;
 214         }
 215         current = copy_edl->session->audio_tracks ?
 216                 copy_edl->tracks->first : 0;
 217         for( int atrack=0; current; current=NEXT ) {
 218                 if( current->data_type != TRACK_AUDIO ) continue;
 219                 current->insert_asset(copy_asset, 0, audio_length, 0, atrack);
 220                 Autos *pan_autos = current->automation->autos[AUTOMATION_PAN];
 221                 PanAuto *pan_auto = (PanAuto*)pan_autos->get_auto_for_editing(-1);
 222                 for( int i=0; i < MAXCHANNELS; ++i ) pan_auto->values[i] = 0;
 223                 pan_auto->values[atrack++] = 1;
 224                 if( atrack >= MAXCHANNELS ) atrack = 0;
 225         }
 226         copy_edl->folder_no = AW_MEDIA_FOLDER;
 227         return copy_edl;
 228 }
 229
 230 int ConvertRender::add_original(EDL *edl, Indexable *idxbl)
 231 {
 232         char new_path[BCTEXTLEN];
 233 // if idxbl already a convert
 234         if( !from_convert_path(new_path, idxbl) ) return 0;
 235 // don't convert if not readable
 236         if( idxbl->is_asset && access(idxbl->path, R_OK) ) return 0;
 237 // found readable unconverted asset
 238         to_convert_path(new_path, idxbl);
 239 // add to orig_idxbls & orig_copies if it isn't already there.
 240         int got_it = 0;
 241         for( int i = 0; !got_it && i<orig_copies.size(); ++i )
 242                 got_it = !strcmp(orig_copies[i]->path, new_path);
 243         if( got_it ) return 0;
 244         idxbl->add_user();
 245         orig_idxbls.append(idxbl);
 246         int needed = 1;
 247         Asset *convert = edl->assets->get_asset(new_path);
 248         if( !convert ) {
 249                 convert = new Asset(new_path);
 250                 FileSystem fs;
 251                 if( fs.get_size(new_path) > 0 ) {
 252 // copy already on disk
 253                         int64_t orig_mtime = fs.get_date(idxbl->path);
 254                         int64_t convert_mtime = fs.get_date(new_path);
 255 // render needed if it is too old
 256                         if( orig_mtime < convert_mtime ) {
 257                                 File file;
 258                                 int ret = file.open_file(mwindow->preferences, convert, 1, 0);
 259 // render not needed if can use copy
 260                                 if( ret == FILE_OK ) {
 261                                         if( match_format(file.asset) ) {
 262                                                 mwindow->mainindexes->add_indexable(convert);
 263                                                 mwindow->mainindexes->start_build();
 264                                                 needed = 0;
 265                                         }
 266                                         else
 267                                                 needed = -1;
 268                                 }
 269                         }
 270                 }
 271         }
 272         else if( match_format(convert) ) {
 273 // dont render if copy already an assets
 274                 convert->add_user();
 275                 needed = 0;
 276         }
 277         else
 278                 needed = -1;
 279         if( needed < 0 ) {
 280                 eprintf(_("transcode target file exists but is incorrect format:\n%s\n"
 281                           "remove file from disk before transcode to new format.\n"), new_path);
 282                 return -1;
 283         }
 284         orig_copies.append(convert);
 285         if( needed ) {
 286                 convert->copy_format(format_asset, 0);
 287 // new compression parameters
 288                 convert->video_data = format_asset->video_data;
 289                 if( convert->video_data ) {
 290                         convert->layers = 1;
 291                         convert->width = idxbl->get_w();
 292                         if( convert->width & 1 ) ++convert->width;
 293                         convert->actual_width = convert->width;
 294                         convert->height = idxbl->get_h();
 295                         if( convert->height & 1 ) ++convert->height;
 296                         convert->actual_height = convert->height;
 297                         convert->frame_rate = mwindow->edl->session->frame_rate;
 298                 }
 299                 convert->audio_data = format_asset->audio_data;
 300                 if( convert->audio_data ) {
 301                         convert->sample_rate = mwindow->edl->session->sample_rate;
 302                 }
 303                 convert->folder_no = AW_MEDIA_FOLDER;
 304                 add_needed(idxbl, convert);
 305         }
 306         return 1;
 307 }
 308
 309 void ConvertRender::add_needed(Indexable *idxbl, Asset *convert)
 310 {
 311         needed_idxbls.append(idxbl);
 312         idxbl->add_user();
 313         needed_copies.append(convert);
 314         convert->add_user();
 315 }
 316
 317
 318 int ConvertRender::is_canceled()
 319 {
 320         return progress->is_cancelled();
 321 }
 322
 323 int ConvertRender::find_convertable_assets(EDL *edl)
 324 {
 325         reset();
 326         Asset *orig_asset = edl->assets->first;
 327         int count = 0;
 328         for( ; orig_asset; orig_asset=orig_asset->next ) {
 329                 int ret = add_original(edl, orig_asset);
 330                 if( ret < 0 ) return -1;
 331                 if( ret ) ++count;
 332         }
 333         return count;
 334 }
 335
 336 void ConvertRender::set_format(Asset *asset, const char *suffix)
 337 {
 338         delete [] this->suffix;
 339         this->suffix = cstrdup(suffix);
 340         if( !format_asset )
 341                 format_asset = new Asset();
 342         format_asset->copy_from(asset, 0);
 343 }
 344
 345 void ConvertRender::start_convert(float beep, int remove_originals)
 346 {
 347         this->beep = beep;
 348         this->remove_originals = remove_originals;
 349         start();
 350 }
 351
 352 void ConvertRender::run()
 353 {
 354         mwindow->stop_brender();
 355         result = 0;
 356         total_rendered = 0;
 357         failed = 0;  canceled = 0;
 358
 359         progress_timer->update();
 360         start_progress();
 361
 362         for( int i=0; !failed && !canceled && i<needed_copies.size(); ++i )
 363                 create_copy(i);
 364
 365         canceled = progress->is_cancelled();
 366 printf(_("convert: failed=%d canceled=%d\n"), failed, canceled);
 367         double elapsed_time = progress_timer->get_scaled_difference(1);
 368
 369         char elapsed[BCSTRLEN], text[BCSTRLEN];
 370         Units::totext(elapsed, elapsed_time, TIME_HMS2);
 371         printf(_("TranscodeRender::run: done in %s\n"), elapsed);
 372         if( canceled )
 373                 strcpy(text, _("transcode cancelled"));
 374         else if( failed )
 375                 strcpy(text, _("transcode failed"));
 376         else
 377                 sprintf(text, _("transcode %d files, render time %s"),
 378                         needed_copies.size(), elapsed);
 379 // stop progress bar
 380         stop_progress(text);
 381
 382         if( !failed ) {
 383                 mwindow->finish_convert(remove_originals);
 384         }
 385         else if( !canceled ) {
 386                 eprintf(_("Error making transcode."));
 387         }
 388
 389         if( !canceled && beep > 0 ) {
 390                 if( failed ) {
 391                         mwindow->beep(4000., 0.5, beep);
 392                         usleep(250000);
 393                         mwindow->beep(1000., 0.5, beep);
 394                         usleep(250000);
 395                         mwindow->beep(4000., 0.5, beep);
 396                 }
 397                 else
 398                         mwindow->beep(2000., 2.0, beep);
 399         }
 400         mwindow->restart_brender();
 401 }
 402
 403 void ConvertRender::start_progress()
 404 {
 405         double total_len= 0;
 406         for( int i = 0; i < needed_idxbls.size(); i++ ) {
 407                 Indexable *orig_idxbl = needed_idxbls[i];
 408                 double length = get_length(orig_idxbl);
 409                 total_len += length;
 410         }
 411         int64_t total_samples = total_len * format_asset->sample_rate;
 412         mwindow->gui->lock_window("Render::start_progress");
 413         progress = mwindow->mainprogress->
 414                 start_progress(_("Transcode files..."), total_samples);
 415         mwindow->gui->unlock_window();
 416         convert_progress = new ConvertProgress(mwindow, this);
 417         convert_progress->start();
 418 }
 419
 420 void ConvertRender::stop_progress(const char *msg)
 421 {
 422         delete convert_progress;  convert_progress = 0;
 423         mwindow->gui->lock_window("ConvertRender::stop_progress");
 424         progress->update(0);
 425         mwindow->mainprogress->end_progress(progress);
 426         progress = 0;
 427         mwindow->gui->show_message(msg);
 428         mwindow->gui->update_default_message();
 429         mwindow->gui->unlock_window();
 430 }
 431
 432
 433 ConvertPackageRenderer::ConvertPackageRenderer(ConvertRender *render)
 434  : PackageRenderer()
 435 {
 436         this->render = render;
 437 }
 438
 439 ConvertPackageRenderer::~ConvertPackageRenderer()
 440 {
 441 }
 442
 443 int ConvertPackageRenderer::get_master()
 444 {
 445         return 1;
 446 }
 447
 448 int ConvertPackageRenderer::get_result()
 449 {
 450         return render->result;
 451 }
 452
 453 void ConvertPackageRenderer::set_result(int value)
 454 {
 455         if( value )
 456                 render->result = value;
 457 }
 458
 459 void ConvertPackageRenderer::set_progress(int64_t value)
 460 {
 461         render->counter_lock->lock("ConvertPackageRenderer::set_progress");
 462 // Increase total rendered for all nodes
 463         render->total_rendered += value;
 464         render->counter_lock->unlock();
 465 }
 466
 467 int ConvertPackageRenderer::progress_cancelled()
 468 {
 469         return render->progress && render->progress->is_cancelled();
 470 }
 471
 472 ConvertProgress::ConvertProgress(MWindow *mwindow, ConvertRender *render)
 473  : Thread(1, 0, 0)
 474 {
 475         this->mwindow = mwindow;
 476         this->render = render;
 477         last_value = 0;
 478 }
 479
 480 ConvertProgress::~ConvertProgress()
 481 {
 482         cancel();
 483         join();
 484 }
 485
 486 void ConvertProgress::run()
 487 {
 488         Thread::disable_cancel();
 489         for( ;; ) {
 490                 if( render->total_rendered != last_value ) {
 491                         render->progress->update(render->total_rendered);
 492                         last_value = render->total_rendered;
 493                 }
 494
 495                 Thread::enable_cancel();
 496                 sleep(1);
 497                 Thread::disable_cancel();
 498         }
 499 }
 500
 501 void ConvertRender::create_copy(int i)
 502 {
 503         Indexable *orig_idxbl = needed_idxbls[i];
 504         Asset *needed_copy = needed_copies[i];
 505         EDL *edl = convert_edl(mwindow->edl, orig_idxbl);
 506         double length = get_length(orig_idxbl);
 507         ConvertPackageRenderer renderer(this);
 508         renderer.initialize(mwindow, edl, mwindow->preferences, needed_copy);
 509         PackageDispatcher dispatcher;
 510         dispatcher.create_packages(mwindow, edl, mwindow->preferences,
 511                 SINGLE_PASS, needed_copy, 0, length, 0);
 512         RenderPackage *package = dispatcher.get_package(0);
 513         if( !renderer.render_package(package) ) {
 514                 Asset *asset = mwindow->edl->assets->update(needed_copy);
 515                 mwindow->mainindexes->add_indexable(asset);
 516                 mwindow->mainindexes->start_build();
 517         }
 518         else
 519                 failed = 1;
 520         edl->remove_user();
 521 }
 522
 523 ConvertWindow::ConvertWindow(MWindow *mwindow, ConvertDialog *dialog, int x, int y)
 524  : BC_Window(_(PROGRAM_NAME ": Transcode settings"), x, y, WIDTH, HEIGHT,
 525                 -1, -1, 0, 0, 1)
 526 {
 527         this->mwindow = mwindow;
 528         this->dialog = dialog;
 529         format_tools = 0;
 530 }
 531
 532 ConvertWindow::~ConvertWindow()
 533 {
 534         lock_window("ConvertWindow::~ConvertWindow");
 535         delete format_tools;
 536         unlock_window();
 537 }
 538
 539
 540 void ConvertWindow::create_objects()
 541 {
 542         lock_window("ConvertWindow::create_objects");
 543         int margin = mwindow->theme->widget_border;
 544         int lmargin = margin + xS(10);
 545
 546         int x = lmargin;
 547         int y = margin + yS(10);
 548
 549         BC_Title *text;
 550         add_subwindow(text = new BC_Title(x, y,
 551                 _("Render untagged assets and replace in project")));
 552         y += text->get_h() + margin + yS(10);
 553         int y1 = y;
 554         y += BC_Title::calculate_h(this, _("Tag suffix:")) + margin + yS(10);
 555
 556         x = lmargin;
 557         format_tools = new ConvertFormatTools(mwindow, this, dialog->asset);
 558         format_tools->create_objects(x, y, 1, 1, 1, 1, 0, 1, 0, 1, // skip the path
 559                 0, 0);
 560
 561         x = lmargin;
 562         add_subwindow(text = new BC_Title(x, y1, _("Tag suffix:")));
 563         x = format_tools->format_text->get_x();
 564         add_subwindow(suffix_text = new ConvertSuffixText(this, dialog, x, y1));
 565         x = lmargin;
 566         y += margin + yS(10);
 567
 568         add_subwindow(remove_originals = new ConvertRemoveOriginals(this, x, y));
 569         x = lmargin;
 570         y += remove_originals->get_h() + margin;
 571
 572         add_subwindow(beep_on_done = new ConvertBeepOnDone(this, x, y));
 573         x += beep_on_done->get_w() + margin + xS(10);
 574         add_subwindow(new BC_Title(x, y+yS(10), _("Beep on done volume")));
 575 //      y += beep_on_done->get_h() + margin;
 576
 577         add_subwindow(new BC_OKButton(this));
 578         add_subwindow(new BC_CancelButton(this));
 579         show_window(1);
 580         unlock_window();
 581 }
 582
 583 ConvertSuffixText::ConvertSuffixText(ConvertWindow *gui,
 584                 ConvertDialog *dialog, int x, int y)
 585  : BC_TextBox(x, y, 160, 1, dialog->suffix)
 586 {
 587         this->gui = gui;
 588         this->dialog = dialog;
 589 }
 590
 591 ConvertSuffixText::~ConvertSuffixText()
 592 {
 593 }
 594
 595 int ConvertSuffixText::handle_event()
 596 {
 597         strcpy(dialog->suffix, get_text());
 598         return 1;
 599 }
 600
 601 ConvertFormatTools::ConvertFormatTools(MWindow *mwindow, ConvertWindow *gui, Asset *asset)
 602  : FormatTools(mwindow, gui, asset)
 603 {
 604         this->gui = gui;
 605 }
 606
 607 void ConvertFormatTools::update_format()
 608 {
 609         asset->save_defaults(mwindow->defaults, "CONVERT_", 1, 1, 0, 0, 0);
 610         FormatTools::update_format();
 611 }
 612
 613
 614 ConvertMenuItem::ConvertMenuItem(MWindow *mwindow)
 615  : BC_MenuItem(_("Transcode..."),  _("Alt-e"), 'e')
 616 {
 617         this->mwindow = mwindow;
 618         set_alt();
 619         dialog = 0;
 620 }
 621 ConvertMenuItem::~ConvertMenuItem()
 622 {
 623         delete dialog;
 624 }
 625
 626 void ConvertMenuItem::create_objects()
 627 {
 628         dialog = new ConvertDialog(mwindow);
 629 }
 630
 631 int ConvertMenuItem::handle_event()
 632 {
 633         mwindow->gui->unlock_window();
 634         dialog->start();
 635         mwindow->gui->lock_window("ConvertMenuItem::handle_event");
 636         return 1;
 637 }
 638
 639
 640 ConvertDialog::ConvertDialog(MWindow *mwindow)
 641 {
 642         this->mwindow = mwindow;
 643         gui = 0;
 644         asset = new Asset;
 645         strcpy(suffix, ".transcode");
 646 // quicker than some, not as good as others
 647         asset->format = FILE_FFMPEG;
 648         strcpy(asset->fformat, "mp4");
 649         strcpy(asset->vcodec, "h264.mp4");
 650         asset->ff_video_bitrate = 2560000;
 651         asset->video_data = 1;
 652         strcpy(asset->acodec, "h264.mp4");
 653         asset->ff_audio_bitrate = 256000;
 654         asset->audio_data = 1;
 655         remove_originals = 1;
 656         beep = 0;
 657 }
 658
 659 ConvertDialog::~ConvertDialog()
 660 {
 661         close_window();
 662         asset->remove_user();
 663 }
 664
 665 BC_Window* ConvertDialog::new_gui()
 666 {
 667         asset->format = FILE_FFMPEG;
 668         asset->frame_rate = mwindow->edl->session->frame_rate;
 669         asset->sample_rate = mwindow->edl->session->sample_rate;
 670         asset->load_defaults(mwindow->defaults, "CONVERT_", 1, 1, 0, 1, 0);
 671         remove_originals = mwindow->defaults->get("CONVERT_REMOVE_ORIGINALS", remove_originals);
 672         beep = mwindow->defaults->get("CONVERT_BEEP", beep);
 673         mwindow->defaults->get("CONVERT_SUFFIX", suffix);
 674         mwindow->gui->lock_window("ConvertDialog::new_gui");
 675         int cx, cy;
 676         mwindow->gui->get_abs_cursor(cx, cy);
 677         gui = new ConvertWindow(mwindow, this, cx - WIDTH/2, cy - HEIGHT/2);
 678         gui->create_objects();
 679         mwindow->gui->unlock_window();
 680         return gui;
 681 }
 682
 683 void ConvertDialog::handle_close_event(int result)
 684 {
 685         if( result ) return;
 686         mwindow->defaults->update("CONVERT_SUFFIX", suffix);
 687         mwindow->defaults->update("CONVERT_REMOVE_ORIGINALS", remove_originals);
 688         mwindow->defaults->update("CONVERT_BEEP", beep);
 689         asset->save_defaults(mwindow->defaults, "CONVERT_", 1, 1, 0, 1, 0);
 690         mwindow->start_convert(asset, suffix, beep, remove_originals);
 691 }
 692
 693
 694 ConvertRemoveOriginals::ConvertRemoveOriginals(ConvertWindow *gui, int x, int y)
 695  : BC_CheckBox(x, y, gui->dialog->remove_originals, _("Remove originals from project"))
 696 {
 697         this->gui = gui;
 698 }
 699
 700 ConvertRemoveOriginals::~ConvertRemoveOriginals()
 701 {
 702 }
 703
 704 int ConvertRemoveOriginals::handle_event()
 705 {
 706         gui->dialog->remove_originals = get_value();
 707         return 1;
 708 }
 709
 710 ConvertBeepOnDone::ConvertBeepOnDone(ConvertWindow *gui, int x, int y)
 711  : BC_FPot(x, y, gui->dialog->beep*100.f, 0.f, 100.f)
 712 {
 713         this->gui = gui;
 714 }
 715
 716 int ConvertBeepOnDone::handle_event()
 717 {
 718         gui->dialog->beep = get_value()/100.f;
 719         return 1;
 720 }
 721