cinelerra-5.1/cinelerra/dvdcreate.C

   1 #include "asset.h"
   2 #include "dvdcreate.h"
   3 #include "edl.h"
   4 #include "edit.h"
   5 #include "edits.h"
   6 #include "edlsession.h"
   7 #include "filexml.h"
   8 #include "keyframe.h"
   9 #include "labels.h"
  10 #include "mainerror.h"
  11 #include "mainundo.h"
  12 #include "mwindow.h"
  13 #include "mwindowgui.h"
  14 #include "plugin.h"
  15 #include "pluginset.h"
  16 #include "track.h"
  17 #include "tracks.h"
  18
  19 #include <unistd.h>
  20 #include <fcntl.h>
  21 #include <errno.h>
  22 #include <sys/stat.h>
  23 #include <sys/statfs.h>
  24
  25 // DVD Creation
  26
  27
  28 const int64_t CreateDVD_Thread::DVD_SIZE = 4700000000;
  29 const int CreateDVD_Thread::DVD_STREAMS = 1;
  30 const int CreateDVD_Thread::DVD_WIDTH = 720;
  31 const int CreateDVD_Thread::DVD_HEIGHT = 480;
  32 const double CreateDVD_Thread::DVD_ASPECT_WIDTH = 4.;
  33 const double CreateDVD_Thread::DVD_ASPECT_HEIGHT = 3.;
  34 const double CreateDVD_Thread::DVD_WIDE_ASPECT_WIDTH = 16.;
  35 const double CreateDVD_Thread::DVD_WIDE_ASPECT_HEIGHT = 9.;
  36 const double CreateDVD_Thread::DVD_FRAMERATE = 30000. / 1001.;
  37 const int CreateDVD_Thread::DVD_MAX_BITRATE = 8000000;
  38 const int CreateDVD_Thread::DVD_CHANNELS = 2;
  39 const int CreateDVD_Thread::DVD_WIDE_CHANNELS = 6;
  40 const double CreateDVD_Thread::DVD_SAMPLERATE = 48000;
  41 const double CreateDVD_Thread::DVD_KAUDIO_RATE = 224;
  42
  43
  44 CreateDVD_MenuItem::CreateDVD_MenuItem(MWindow *mwindow)
  45  : BC_MenuItem(_("DVD Render..."), _("Shift-D"), 'D')
  46 {
  47         set_shift(1);
  48         this->mwindow = mwindow;
  49 }
  50
  51 int CreateDVD_MenuItem::handle_event()
  52 {
  53         mwindow->create_dvd->start();
  54         return 1;
  55 }
  56
  57
  58 CreateDVD_Thread::CreateDVD_Thread(MWindow *mwindow)
  59  : BC_DialogThread()
  60 {
  61         this->mwindow = mwindow;
  62         this->gui = 0;
  63         this->use_deinterlace = 0;
  64         this->use_inverse_telecine = 0;
  65         this->use_scale = 0;
  66         this->use_resize_tracks = 0;
  67         this->use_histogram = 0;
  68         this->use_wide_audio = 0;
  69         this->use_wide_aspect = 0;
  70         this->use_label_chapters = 0;
  71         this->use_ffmpeg = 0;
  72 }
  73
  74 CreateDVD_Thread::~CreateDVD_Thread()
  75 {
  76         close_window();
  77 }
  78
  79 int CreateDVD_Thread::create_dvd_jobs(ArrayList<BatchRenderJob*> *jobs,
  80         const char *tmp_path, const char *asset_title)
  81 {
  82         EDL *edl = mwindow->edl;
  83         if( !edl || !edl->session ) {
  84                 char msg[BCTEXTLEN];
  85                 sprintf(msg, _("No EDL/Session"));
  86                 MainError::show_error(msg);
  87                 return 1;
  88         }
  89         EDLSession *session = edl->session;
  90
  91         double total_length = edl->tracks->total_length();
  92         if( total_length <= 0 ) {
  93                 char msg[BCTEXTLEN];
  94                 sprintf(msg, _("No content: %s"), asset_title);
  95                 MainError::show_error(msg);
  96                 return 1;
  97         }
  98
  99         char asset_dir[BCTEXTLEN];
 100         sprintf(asset_dir, "%s/%s", tmp_path, asset_title);
 101
 102         if( mkdir(asset_dir, 0777) ) {
 103                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 104                 strerror_r(errno, err, sizeof(err));
 105                 sprintf(msg, _("Unable to create directory: %s\n-- %s"), asset_dir, err);
 106                 MainError::show_error(msg);
 107                 return 1;
 108         }
 109
 110         double old_samplerate = session->sample_rate;
 111         double old_framerate = session->frame_rate;
 112
 113         session->video_channels = DVD_STREAMS;
 114         session->video_tracks = DVD_STREAMS;
 115         session->frame_rate = DVD_FRAMERATE;
 116         session->output_w = DVD_WIDTH;
 117         session->output_h = DVD_HEIGHT;
 118         session->aspect_w = use_wide_aspect ? DVD_WIDE_ASPECT_WIDTH : DVD_ASPECT_WIDTH;
 119         session->aspect_h = use_wide_aspect ? DVD_WIDE_ASPECT_HEIGHT : DVD_ASPECT_HEIGHT;
 120         session->sample_rate = DVD_SAMPLERATE;
 121         session->audio_channels = session->audio_tracks =
 122                 use_wide_audio ? DVD_WIDE_CHANNELS : DVD_CHANNELS;
 123
 124         char script_filename[BCTEXTLEN];
 125         sprintf(script_filename, "%s/dvd.sh", asset_dir);
 126         int fd = open(script_filename, O_WRONLY+O_CREAT+O_TRUNC, 0755);
 127         FILE *fp = fdopen(fd, "w");
 128         if( !fp ) {
 129                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 130                 strerror_r(errno, err, sizeof(err));
 131                 sprintf(msg, _("Unable to save: %s\n-- %s"), script_filename, err);
 132                 MainError::show_error(msg);
 133                 return 1;
 134         }
 135         fprintf(fp,"#!/bin/bash\n");
 136         fprintf(fp,"echo \"running %s\" $# $*\n", script_filename);
 137         fprintf(fp,"\n");
 138         char exe_path[BCTEXTLEN];
 139         get_exe_path(exe_path);
 140         fprintf(fp,"PATH=$PATH:%s\n",exe_path);
 141         if( !use_ffmpeg ) {
 142                 fprintf(fp,"mplex -f 8 -o $1/dvd.mpg $1/dvd.m2v $1/dvd.ac3\n");
 143                 fprintf(fp,"\n");
 144         }
 145         fprintf(fp,"rm -rf $1/iso\n");
 146         fprintf(fp,"mkdir -p $1/iso\n");
 147         fprintf(fp,"\n");
 148         fprintf(fp,"dvdauthor -x - <<eof\n");
 149         fprintf(fp,"<dvdauthor dest=\"$1/iso\">\n");
 150         fprintf(fp,"  <vmgm>\n");
 151         fprintf(fp,"    <fpc> jump title 1; </fpc>\n");
 152         fprintf(fp,"  </vmgm>\n");
 153         fprintf(fp,"  <titleset>\n");
 154         fprintf(fp,"    <titles>\n");
 155         fprintf(fp,"    <video format=\"ntsc\" aspect=\"%d:%d\" resolution=\"%dx%d\"/>\n",
 156                 (int)session->aspect_w, (int)session->aspect_h,
 157                 session->output_w, session->output_h);
 158         fprintf(fp,"    <audio format=\"ac3\" lang=\"en\"/>\n");
 159         fprintf(fp,"    <pgc>\n");
 160         fprintf(fp,"      <vob file=\"$1/dvd.mpg\" chapters=\"");
 161         if( use_label_chapters && edl->labels ) {
 162                 Label *label = edl->labels->first;
 163                 while( label ) {
 164                         int secs = label->position;
 165                         int mins = secs / 60;
 166                         int frms = (label->position-secs) * session->frame_rate;
 167                         fprintf(fp,"%d:%02d:%02d.%d", mins/60, mins%60, secs%60, frms);
 168                         if( (label=label->next) != 0 ) fprintf(fp, ",");
 169                 }
 170         }
 171         else {
 172                 int mins = 0;
 173                 for( int secs=0 ; secs<total_length; secs+=10*60 ) {
 174                         mins = secs / 60;
 175                         fprintf(fp,"%d:%02d:00,", mins/60, mins%60);
 176                 }
 177                 fprintf(fp,"%d:%02d:00", mins/60, mins%60);
 178         }
 179         fprintf(fp,"\"/>\n");
 180         fprintf(fp,"    </pgc>\n");
 181         fprintf(fp,"    </titles>\n");
 182         fprintf(fp,"  </titleset>\n");
 183         fprintf(fp,"</dvdauthor>\n");
 184         fprintf(fp,"eof\n");
 185         fprintf(fp,"\n");
 186         fprintf(fp,"echo To burn dvd, load blank media and run:\n");
 187         fprintf(fp,"echo growisofs -dvd-compat -Z /dev/dvd -dvd-video $1/iso\n");
 188         fprintf(fp,"\n");
 189         fclose(fp);
 190
 191         if( use_wide_audio ) {
 192                 session->audio_channels = session->audio_tracks = DVD_WIDE_CHANNELS;
 193                 session->achannel_positions[0] = 90;
 194                 session->achannel_positions[1] = 150;
 195                 session->achannel_positions[2] = 30;
 196                 session->achannel_positions[3] = 210;
 197                 session->achannel_positions[4] = 330;
 198                 session->achannel_positions[5] = 270;
 199                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 200                         mwindow->remap_audio(MWindow::AUDIO_1_TO_1);
 201         }
 202         else {
 203                 session->audio_channels = session->audio_tracks = DVD_CHANNELS;
 204                 session->achannel_positions[0] = 180;
 205                 session->achannel_positions[1] = 0;
 206                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 207                         mwindow->remap_audio(MWindow::AUDIO_5_1_TO_2);
 208         }
 209
 210         double new_samplerate = session->sample_rate;
 211         double new_framerate = session->frame_rate;
 212         edl->rechannel();
 213         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 214         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 215
 216         int64_t aud_size = ((DVD_KAUDIO_RATE * total_length)/8 + 1000-1) * 1000;
 217         int64_t vid_size = DVD_SIZE*0.96 - aud_size;
 218         int64_t vid_bitrate = (vid_size * 8) / total_length;
 219         vid_bitrate /= 1000;  vid_bitrate *= 1000;
 220         if( vid_bitrate > DVD_MAX_BITRATE ) vid_bitrate = DVD_MAX_BITRATE;
 221
 222         char xml_filename[BCTEXTLEN];
 223         sprintf(xml_filename, "%s/dvd.xml", asset_dir);
 224         FileXML xml_file;
 225         edl->save_xml(&xml_file, xml_filename, 0, 0);
 226         xml_file.terminate_string();
 227         if( xml_file.write_to_file(xml_filename) ) {
 228                 char msg[BCTEXTLEN];
 229                 sprintf(msg, _("Unable to save: %s"), xml_filename);
 230                 MainError::show_error(msg);
 231                 return 1;
 232         }
 233
 234         BatchRenderJob *job = new BatchRenderJob(mwindow->preferences);
 235         jobs->append(job);
 236         strcpy(&job->edl_path[0], xml_filename);
 237         Asset *asset = job->asset;
 238
 239         asset->layers = DVD_STREAMS;
 240         asset->frame_rate = session->frame_rate;
 241         asset->width = session->output_w;
 242         asset->height = session->output_h;
 243         asset->aspect_ratio = session->aspect_w / session->aspect_h;
 244
 245         if( use_ffmpeg ) {
 246                 char option_path[BCTEXTLEN];
 247                 sprintf(&asset->path[0],"%s/dvd.mpg", asset_dir);
 248                 asset->format = FILE_FFMPEG;
 249                 strcpy(asset->fformat, "dvd");
 250
 251                 asset->audio_data = 1;
 252                 strcpy(asset->acodec, "dvd.dvd");
 253                 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
 254                 FFMPEG::load_options(option_path, asset->ff_audio_options,
 255                          sizeof(asset->ff_audio_options));
 256                 asset->ff_audio_bitrate = DVD_KAUDIO_RATE * 1000;
 257
 258                 asset->video_data = 1;
 259                 strcpy(asset->vcodec, "dvd.dvd");
 260                 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
 261                 FFMPEG::load_options(option_path, asset->ff_video_options,
 262                          sizeof(asset->ff_video_options));
 263                 asset->ff_video_bitrate = vid_bitrate;
 264                 asset->ff_video_quality = 0;
 265         }
 266         else {
 267                 sprintf(&asset->path[0],"%s/dvd.m2v", asset_dir);
 268                 asset->video_data = 1;
 269                 asset->format = FILE_VMPEG;
 270                 asset->vmpeg_cmodel = BC_YUV420P;
 271                 asset->vmpeg_fix_bitrate = 1;
 272                 asset->vmpeg_bitrate = vid_bitrate;
 273                 asset->vmpeg_quantization = 15;
 274                 asset->vmpeg_iframe_distance = 15;
 275                 asset->vmpeg_progressive = 0;
 276                 asset->vmpeg_denoise = 0;
 277                 asset->vmpeg_seq_codes = 0;
 278                 asset->vmpeg_derivative = 2;
 279                 asset->vmpeg_preset = 8;
 280                 asset->vmpeg_field_order = 0;
 281                 asset->vmpeg_pframe_distance = 0;
 282                 job = new BatchRenderJob(mwindow->preferences);
 283                 jobs->append(job);
 284                 strcpy(&job->edl_path[0], xml_filename);
 285                 asset = job->asset;
 286
 287                 sprintf(&asset->path[0],"%s/dvd.ac3", asset_dir);
 288                 asset->audio_data = 1;
 289                 asset->format = FILE_AC3;
 290                 asset->channels = session->audio_channels;
 291                 asset->sample_rate = session->sample_rate;
 292                 asset->bits = 16;
 293                 asset->byte_order = 0;
 294                 asset->signed_ = 1;
 295                 asset->header = 0;
 296                 asset->dither = 0;
 297                 asset->ac3_bitrate = DVD_KAUDIO_RATE;
 298         }
 299
 300         job = new BatchRenderJob(mwindow->preferences);
 301         jobs->append(job);
 302         job->edl_path[0] = '@';
 303         strcpy(&job->edl_path[1], script_filename);
 304         strcpy(&job->asset->path[0], asset_dir);
 305
 306         return 0;
 307 }
 308
 309 void CreateDVD_Thread::handle_close_event(int result)
 310 {
 311         if( result ) return;
 312         mwindow->batch_render->load_defaults(mwindow->defaults);
 313         mwindow->undo->update_undo_before();
 314         KeyFrame keyframe;  char data[BCTEXTLEN];
 315         if( use_deinterlace ) {
 316                 sprintf(data,"<DEINTERLACE MODE=1>");
 317                 keyframe.set_data(data);
 318                 insert_video_plugin("Deinterlace", &keyframe);
 319         }
 320         if( use_inverse_telecine ) {
 321                 sprintf(data,"<IVTC FRAME_OFFSET=0 FIRST_FIELD=0 "
 322                         "AUTOMATIC=1 AUTO_THRESHOLD=2.0e+00 PATTERN=2>");
 323                 keyframe.set_data(data);
 324                 insert_video_plugin("Inverse Telecine", &keyframe);
 325         }
 326         if( use_scale ) {
 327                 sprintf(data,"<SCALE TYPE=1 X_FACTOR=1 Y_FACTOR=1 "
 328                         "WIDTH=%d HEIGHT=%d CONSTRAIN=0>", DVD_WIDTH, DVD_HEIGHT);
 329                 keyframe.set_data(data);
 330                 insert_video_plugin("Scale", &keyframe);
 331         }
 332         if( use_resize_tracks )
 333                 resize_tracks();
 334         if( use_histogram ) {
 335 #if 0
 336                 sprintf(data, "<HISTOGRAM OUTPUT_MIN_0=0 OUTPUT_MAX_0=1 "
 337                         "OUTPUT_MIN_1=0 OUTPUT_MAX_1=1 "
 338                         "OUTPUT_MIN_2=0 OUTPUT_MAX_2=1 "
 339                         "OUTPUT_MIN_3=0 OUTPUT_MAX_3=1 "
 340                         "AUTOMATIC=0 THRESHOLD=9.0-01 PLOT=0 SPLIT=0>"
 341                         "<POINTS></POINTS><POINTS></POINTS><POINTS></POINTS>"
 342                         "<POINTS><POINT X=6.0e-02 Y=0>"
 343                                 "<POINT X=9.4e-01 Y=1></POINTS>");
 344 #else
 345                 sprintf(data, "<HISTOGRAM AUTOMATIC=0 THRESHOLD=1.0e-01 "
 346                         "PLOT=0 SPLIT=0 W=440 H=500 PARADE=0 MODE=3 "
 347                         "LOW_OUTPUT_0=0 HIGH_OUTPUT_0=1 LOW_INPUT_0=0 HIGH_INPUT_0=1 GAMMA_0=1 "
 348                         "LOW_OUTPUT_1=0 HIGH_OUTPUT_1=1 LOW_INPUT_1=0 HIGH_INPUT_1=1 GAMMA_1=1 "
 349                         "LOW_OUTPUT_2=0 HIGH_OUTPUT_2=1 LOW_INPUT_2=0 HIGH_INPUT_2=1 GAMMA_2=1 "
 350                         "LOW_OUTPUT_3=0 HIGH_OUTPUT_3=1 LOW_INPUT_3=0.044 HIGH_INPUT_3=0.956 "
 351                         "GAMMA_3=1>");
 352 #endif
 353                 keyframe.set_data(data);
 354                 insert_video_plugin("Histogram", &keyframe);
 355         }
 356         mwindow->batch_render->reset();
 357         create_dvd_jobs(&mwindow->batch_render->jobs, tmp_path, asset_title);
 358         mwindow->save_backup();
 359         mwindow->undo->update_undo_after(_("create dvd"), LOAD_ALL);
 360         mwindow->resync_guis();
 361         mwindow->batch_render->handle_close_event(0);
 362         mwindow->batch_render->start();
 363 }
 364
 365 BC_Window* CreateDVD_Thread::new_gui()
 366 {
 367         memset(tmp_path,0,sizeof(tmp_path));
 368         strcpy(tmp_path,"/tmp");
 369         memset(asset_title,0,sizeof(asset_title));
 370         time_t dt;  time(&dt);
 371         struct tm dtm;  localtime_r(&dt, &dtm);
 372         sprintf(asset_title, "dvd_%02d%02d%02d-%02d%02d%02d",
 373                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
 374                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
 375         use_deinterlace = 0;
 376         use_inverse_telecine = 0;
 377         use_scale = 0;
 378         use_resize_tracks = 0;
 379         use_histogram = 0;
 380         use_wide_audio = 0;
 381         use_wide_aspect = 0;
 382         use_label_chapters = 0;
 383         use_ffmpeg = 0;
 384         option_presets();
 385         int scr_x = mwindow->gui->get_screen_x(0, -1);
 386         int scr_w = mwindow->gui->get_screen_w(0, -1);
 387         int scr_h = mwindow->gui->get_screen_h(0, -1);
 388         int w = 500, h = 250;
 389         int x = scr_x + scr_w/2 - w/2, y = scr_h/2 - h/2;
 390
 391         gui = new CreateDVD_GUI(this, x, y, w, h);
 392         gui->create_objects();
 393         return gui;
 394 }
 395
 396
 397 CreateDVD_OK::CreateDVD_OK(CreateDVD_GUI *gui, int x, int y)
 398  : BC_OKButton(x, y)
 399 {
 400         this->gui = gui;
 401         set_tooltip(_("end setup, start batch render"));
 402 }
 403
 404 CreateDVD_OK::~CreateDVD_OK()
 405 {
 406 }
 407
 408 int CreateDVD_OK::button_press_event()
 409 {
 410         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 411                 gui->set_done(0);
 412                 return 1;
 413         }
 414         return 0;
 415 }
 416
 417 int CreateDVD_OK::keypress_event()
 418 {
 419         return 0;
 420 }
 421
 422
 423 CreateDVD_Cancel::CreateDVD_Cancel(CreateDVD_GUI *gui, int x, int y)
 424  : BC_CancelButton(x, y)
 425 {
 426         this->gui = gui;
 427 }
 428
 429 CreateDVD_Cancel::~CreateDVD_Cancel()
 430 {
 431 }
 432
 433 int CreateDVD_Cancel::button_press_event()
 434 {
 435         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 436                 gui->set_done(1);
 437                 return 1;
 438         }
 439         return 0;
 440 }
 441
 442
 443 CreateDVD_DiskSpace::CreateDVD_DiskSpace(CreateDVD_GUI *gui, int x, int y)
 444  : BC_Title(x, y, "", MEDIUMFONT, GREEN)
 445 {
 446         this->gui = gui;
 447 }
 448
 449 CreateDVD_DiskSpace::~CreateDVD_DiskSpace()
 450 {
 451 }
 452
 453 int64_t CreateDVD_DiskSpace::tmp_path_space()
 454 {
 455         const char *path = gui->tmp_path->get_text();
 456         if( access(path,R_OK+W_OK) ) return 0;
 457         struct statfs sfs;
 458         if( statfs(path, &sfs) ) return 0;
 459         return (int64_t)sfs.f_bsize * sfs.f_bfree;
 460 }
 461
 462 void CreateDVD_DiskSpace::update()
 463 {
 464 //      gui->disk_space->set_color(get_bg_color());
 465         int64_t disk_space = tmp_path_space();
 466         int color = disk_space<gui->needed_disk_space ? RED : GREEN;
 467         static const char *suffix[] = { "", "KB", "MB", "GB", "TB", "PB" };
 468         int i = 0;
 469         for( int64_t space=disk_space; i<5 && (space/=1000)>0; disk_space=space, ++i );
 470         char text[BCTEXTLEN];
 471         sprintf(text, "%s%3jd%s", _("disk space: "), disk_space, suffix[i]);
 472         gui->disk_space->BC_Title::update(text);
 473         gui->disk_space->set_color(color);
 474 }
 475
 476 CreateDVD_TmpPath::CreateDVD_TmpPath(CreateDVD_GUI *gui, int x, int y, int w)
 477  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->tmp_path),
 478                 gui->thread->tmp_path, 1, MEDIUMFONT)
 479 {
 480         this->gui = gui;
 481 }
 482
 483 CreateDVD_TmpPath::~CreateDVD_TmpPath()
 484 {
 485 }
 486
 487 int CreateDVD_TmpPath::handle_event()
 488 {
 489         gui->disk_space->update();
 490         return 1;
 491 }
 492
 493
 494 CreateDVD_AssetTitle::CreateDVD_AssetTitle(CreateDVD_GUI *gui, int x, int y, int w)
 495  : BC_TextBox(x, y, w, 1, 0, gui->thread->asset_title, 1, MEDIUMFONT)
 496 {
 497         this->gui = gui;
 498 }
 499
 500 CreateDVD_AssetTitle::~CreateDVD_AssetTitle()
 501 {
 502 }
 503
 504
 505 CreateDVD_Deinterlace::CreateDVD_Deinterlace(CreateDVD_GUI *gui, int x, int y)
 506  : BC_CheckBox(x, y, &gui->thread->use_deinterlace, _("Deinterlace"))
 507 {
 508         this->gui = gui;
 509 }
 510
 511 CreateDVD_Deinterlace::~CreateDVD_Deinterlace()
 512 {
 513 }
 514
 515 int CreateDVD_Deinterlace::handle_event()
 516 {
 517         if( get_value() ) {
 518                 gui->need_inverse_telecine->set_value(0);
 519                 gui->thread->use_inverse_telecine = 0;
 520         }
 521         return BC_CheckBox::handle_event();
 522 }
 523
 524
 525 CreateDVD_InverseTelecine::CreateDVD_InverseTelecine(CreateDVD_GUI *gui, int x, int y)
 526  : BC_CheckBox(x, y, &gui->thread->use_inverse_telecine, _("Inverse Telecine"))
 527 {
 528         this->gui = gui;
 529 }
 530
 531 CreateDVD_InverseTelecine::~CreateDVD_InverseTelecine()
 532 {
 533 }
 534
 535 int CreateDVD_InverseTelecine::handle_event()
 536 {
 537         if( get_value() ) {
 538                 gui->need_deinterlace->set_value(0);
 539                 gui->thread->use_deinterlace = 0;
 540         }
 541         return BC_CheckBox::handle_event();
 542 }
 543
 544
 545 CreateDVD_Scale::CreateDVD_Scale(CreateDVD_GUI *gui, int x, int y)
 546  : BC_CheckBox(x, y, &gui->thread->use_scale, _("Scale"))
 547 {
 548         this->gui = gui;
 549 }
 550
 551 CreateDVD_Scale::~CreateDVD_Scale()
 552 {
 553 }
 554
 555
 556 CreateDVD_ResizeTracks::CreateDVD_ResizeTracks(CreateDVD_GUI *gui, int x, int y)
 557  : BC_CheckBox(x, y, &gui->thread->use_resize_tracks, _("Resize Tracks"))
 558 {
 559         this->gui = gui;
 560 }
 561
 562 CreateDVD_ResizeTracks::~CreateDVD_ResizeTracks()
 563 {
 564 }
 565
 566
 567 CreateDVD_Histogram::CreateDVD_Histogram(CreateDVD_GUI *gui, int x, int y)
 568  : BC_CheckBox(x, y, &gui->thread->use_histogram, _("Histogram"))
 569 {
 570         this->gui = gui;
 571 }
 572
 573 CreateDVD_Histogram::~CreateDVD_Histogram()
 574 {
 575 }
 576
 577 CreateDVD_LabelChapters::CreateDVD_LabelChapters(CreateDVD_GUI *gui, int x, int y)
 578  : BC_CheckBox(x, y, &gui->thread->use_label_chapters, _("Chapters at Labels"))
 579 {
 580         this->gui = gui;
 581 }
 582
 583 CreateDVD_LabelChapters::~CreateDVD_LabelChapters()
 584 {
 585 }
 586
 587 CreateDVD_WideAudio::CreateDVD_WideAudio(CreateDVD_GUI *gui, int x, int y)
 588  : BC_CheckBox(x, y, &gui->thread->use_wide_audio, _("Audio 5.1"))
 589 {
 590         this->gui = gui;
 591 }
 592
 593 CreateDVD_WideAudio::~CreateDVD_WideAudio()
 594 {
 595 }
 596
 597 CreateDVD_WideAspect::CreateDVD_WideAspect(CreateDVD_GUI *gui, int x, int y)
 598  : BC_CheckBox(x, y, &gui->thread->use_wide_aspect, _("Aspect 16x9"))
 599 {
 600         this->gui = gui;
 601 }
 602
 603 CreateDVD_WideAspect::~CreateDVD_WideAspect()
 604 {
 605 }
 606
 607 CreateDVD_UseFFMpeg::CreateDVD_UseFFMpeg(CreateDVD_GUI *gui, int x, int y)
 608  : BC_CheckBox(x, y, &gui->thread->use_ffmpeg, _("Use FFMPEG"))
 609 {
 610         this->gui = gui;
 611 }
 612
 613 CreateDVD_UseFFMpeg::~CreateDVD_UseFFMpeg()
 614 {
 615 }
 616
 617
 618
 619
 620 CreateDVD_GUI::CreateDVD_GUI(CreateDVD_Thread *thread, int x, int y, int w, int h)
 621  : BC_Window(_(PROGRAM_NAME ": Create DVD"), x, y, w, h, 50, 50, 1, 0, 1)
 622 {
 623         this->thread = thread;
 624         at_x = at_y = tmp_x = tmp_y = 0;
 625         ok_x = ok_y = ok_w = ok_h = 0;
 626         cancel_x = cancel_y = cancel_w = cancel_h = 0;
 627         asset_title = 0;
 628         tmp_path = 0;
 629         disk_space = 0;
 630         needed_disk_space = 15e9;
 631         need_deinterlace = 0;
 632         need_inverse_telecine = 0;
 633         need_scale = 0;
 634         need_resize_tracks = 0;
 635         need_histogram = 0;
 636         need_wide_audio = 0;
 637         need_wide_aspect = 0;
 638         need_label_chapters = 0;
 639         ok = 0;
 640         cancel = 0;
 641 }
 642
 643 CreateDVD_GUI::~CreateDVD_GUI()
 644 {
 645 }
 646
 647 void CreateDVD_GUI::create_objects()
 648 {
 649         lock_window("CreateDVD_GUI::create_objects");
 650         int pady = BC_TextBox::calculate_h(this, MEDIUMFONT, 0, 1) + 5;
 651         int padx = BC_Title::calculate_w(this, (char*)"X", MEDIUMFONT);
 652         int x = padx/2, y = pady/2;
 653         BC_Title *title = new BC_Title(x, y, _("Title:"), MEDIUMFONT, YELLOW);
 654         add_subwindow(title);
 655         at_x = x + title->get_w();  at_y = y;
 656         asset_title = new CreateDVD_AssetTitle(this, at_x, at_y, get_w()-at_x-10);
 657         add_subwindow(asset_title);
 658         y += title->get_h() + pady/2;
 659         title = new BC_Title(x, y, _("tmp path:"), MEDIUMFONT, YELLOW);
 660         add_subwindow(title);
 661         tmp_x = x + title->get_w();  tmp_y = y;
 662         tmp_path = new CreateDVD_TmpPath(this, tmp_x, tmp_y,  get_w()-tmp_x-10);
 663         add_subwindow(tmp_path);
 664         y += title->get_h() + pady/2;
 665         disk_space = new CreateDVD_DiskSpace(this, x, y);
 666         add_subwindow(disk_space);
 667         disk_space->update();
 668         y += disk_space->get_h() + pady/2;
 669         need_deinterlace = new CreateDVD_Deinterlace(this, x, y);
 670         add_subwindow(need_deinterlace);
 671         int x1 = x + 150, x2 = x1 + 150;
 672         need_inverse_telecine = new CreateDVD_InverseTelecine(this, x1, y);
 673         add_subwindow(need_inverse_telecine);
 674         need_use_ffmpeg = new CreateDVD_UseFFMpeg(this, x2, y);
 675         add_subwindow(need_use_ffmpeg);
 676         y += need_deinterlace->get_h() + pady/2;
 677         need_scale = new CreateDVD_Scale(this, x, y);
 678         add_subwindow(need_scale);
 679         need_wide_audio = new CreateDVD_WideAudio(this, x1, y);
 680         add_subwindow(need_wide_audio);
 681         need_resize_tracks = new CreateDVD_ResizeTracks(this, x2, y);
 682         add_subwindow(need_resize_tracks);
 683         y += need_scale->get_h() + pady/2;
 684         need_histogram = new CreateDVD_Histogram(this, x, y);
 685         add_subwindow(need_histogram);
 686         need_wide_aspect = new CreateDVD_WideAspect(this, x1, y);
 687         add_subwindow(need_wide_aspect);
 688         need_label_chapters = new CreateDVD_LabelChapters(this, x2, y);
 689         add_subwindow(need_label_chapters);
 690         ok_w = BC_OKButton::calculate_w();
 691         ok_h = BC_OKButton::calculate_h();
 692         ok_x = 10;
 693         ok_y = get_h() - ok_h - 10;
 694         ok = new CreateDVD_OK(this, ok_x, ok_y);
 695         add_subwindow(ok);
 696         cancel_w = BC_CancelButton::calculate_w();
 697         cancel_h = BC_CancelButton::calculate_h();
 698         cancel_x = get_w() - cancel_w - 10,
 699         cancel_y = get_h() - cancel_h - 10;
 700         cancel = new CreateDVD_Cancel(this, cancel_x, cancel_y);
 701         add_subwindow(cancel);
 702         show_window();
 703         unlock_window();
 704 }
 705
 706 int CreateDVD_GUI::resize_event(int w, int h)
 707 {
 708         asset_title->reposition_window(at_x, at_y, get_w()-at_x-10);
 709         tmp_path->reposition_window(tmp_x, tmp_y,  get_w()-tmp_x-10);
 710         ok_y = h - ok_h - 10;
 711         ok->reposition_window(ok_x, ok_y);
 712         cancel_x = w - cancel_w - 10,
 713         cancel_y = h - cancel_h - 10;
 714         cancel->reposition_window(cancel_x, cancel_y);
 715         return 0;
 716 }
 717
 718 int CreateDVD_GUI::translation_event()
 719 {
 720         return 1;
 721 }
 722
 723 int CreateDVD_GUI::close_event()
 724 {
 725         set_done(1);
 726         return 1;
 727 }
 728
 729 int CreateDVD_Thread::
 730 insert_video_plugin(const char *title, KeyFrame *default_keyframe)
 731 {
 732         Tracks *tracks = mwindow->edl->tracks;
 733         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 734                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 735                 if( !vtrk->record ) continue;
 736                 vtrk->expand_view = 1;
 737                 PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 738                 vtrk->plugin_set.append(plugin_set);
 739                 Edits *edits = vtrk->edits;
 740                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 741                         plugin_set->insert_plugin(_(title),
 742                                 edit->startproject, edit->length,
 743                                 PLUGIN_STANDALONE, 0, default_keyframe, 0);
 744                 }
 745                 vtrk->optimize();
 746         }
 747         return 0;
 748 }
 749
 750 int CreateDVD_Thread::
 751 resize_tracks()
 752 {
 753         Tracks *tracks = mwindow->edl->tracks;
 754         int max_w = 0, max_h = 0;
 755         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 756                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 757                 if( !vtrk->record ) continue;
 758                 Edits *edits = vtrk->edits;
 759                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 760                         Indexable *indexable = edit->get_source();
 761                         int w = indexable->get_w();
 762                         if( w > max_w ) max_w = w;
 763                         int h = indexable->get_h();
 764                         if( h > max_h ) max_h = h;
 765                 }
 766         }
 767
 768         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 769                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 770                 if( !vtrk->record ) continue;
 771                 vtrk->track_w = max_w;
 772                 vtrk->track_h = max_h;
 773         }
 774         return 0;
 775 }
 776
 777 int CreateDVD_Thread::
 778 option_presets()
 779 {
 780         if( !mwindow->edl ) return 1;
 781         Tracks *tracks = mwindow->edl->tracks;
 782         int max_w = 0, max_h = 0;
 783         int has_deinterlace = 0, has_scale = 0;
 784         for( Track *trk=tracks->first; trk; trk=trk->next ) {
 785                 if( !trk->record ) continue;
 786                 Edits *edits = trk->edits;
 787                 switch( trk->data_type ) {
 788                 case TRACK_VIDEO:
 789                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 790                                 if( edit->silence() ) continue;
 791                                 Indexable *indexable = edit->get_source();
 792                                 int w = indexable->get_w();
 793                                 if( w > max_w ) max_w = w;
 794                                 if( w != DVD_WIDTH ) use_scale = 1;
 795                                 int h = indexable->get_h();
 796                                 if( h > max_h ) max_h = h;
 797                                 if( h != DVD_HEIGHT ) use_scale = 1;
 798                         }
 799                         for( int i=0; i<trk->plugin_set.size(); ++i ) {
 800                                 for(Plugin *plugin = (Plugin*)trk->plugin_set[i]->first;
 801                                                 plugin;
 802                                                 plugin = (Plugin*)plugin->next) {
 803                                         if( !strcmp(plugin->title, _("Deinterlace")) )
 804                                                 has_deinterlace = 1;
 805                                         if( !strcmp(plugin->title, _("Auto Scale")) ||
 806                                             !strcmp(plugin->title, _("Scale")) )
 807                                                 has_scale = 1;
 808                                 }
 809                         }
 810                         break;
 811                 }
 812         }
 813         if( has_scale )
 814                 use_scale = 0;
 815         if( use_scale ) {
 816                 if( max_w != DVD_WIDTH ) use_resize_tracks = 1;
 817                 if( max_h != DVD_HEIGHT ) use_resize_tracks = 1;
 818         }
 819         for( Track *trk=tracks->first; trk && !use_resize_tracks; trk=trk->next ) {
 820                 if( !trk->record ) continue;
 821                 switch( trk->data_type ) {
 822                 case TRACK_VIDEO:
 823                         if( trk->track_w != max_w ) use_resize_tracks = 1;
 824                         if( trk->track_h != max_h ) use_resize_tracks = 1;
 825                         break;
 826                 }
 827         }
 828         if( !has_deinterlace && max_h > 2*DVD_HEIGHT ) use_deinterlace = 1;
 829         Labels *labels = mwindow->edl->labels;
 830         use_label_chapters = labels && labels->first ? 1 : 0;
 831         float w, h;
 832         MWindow::create_aspect_ratio(w, h, max_w, max_h);
 833         if( w == DVD_WIDE_ASPECT_WIDTH && h == DVD_WIDE_ASPECT_HEIGHT )
 834                 use_wide_aspect = 1;
 835         if( tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 836                 use_wide_audio = 1;
 837         return 0;
 838 }
 839