cinelerra-5.0/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 "format.inc"
   9 #include "keyframe.h"
  10 #include "labels.h"
  11 #include "mainerror.h"
  12 #include "mainundo.h"
  13 #include "mwindow.h"
  14 #include "mwindowgui.h"
  15 #include "plugin.h"
  16 #include "pluginset.h"
  17 #include "track.h"
  18 #include "tracks.h"
  19
  20 #include <unistd.h>
  21 #include <fcntl.h>
  22 #include <errno.h>
  23 #include <sys/stat.h>
  24 #include <sys/statfs.h>
  25
  26 // DVD Creation
  27
  28
  29 const int64_t CreateDVD_Thread::DVD_SIZE = 4700000000;
  30 const int CreateDVD_Thread::DVD_STREAMS = 1;
  31 const int CreateDVD_Thread::DVD_WIDTH = 720;
  32 const int CreateDVD_Thread::DVD_HEIGHT = 480;
  33 const double CreateDVD_Thread::DVD_ASPECT_WIDTH = 4.;
  34 const double CreateDVD_Thread::DVD_ASPECT_HEIGHT = 3.;
  35 const double CreateDVD_Thread::DVD_WIDE_ASPECT_WIDTH = 16.;
  36 const double CreateDVD_Thread::DVD_WIDE_ASPECT_HEIGHT = 9.;
  37 const double CreateDVD_Thread::DVD_FRAMERATE = 30000. / 1001.;
  38 const int CreateDVD_Thread::DVD_MAX_BITRATE = 8000000;
  39 const int CreateDVD_Thread::DVD_CHANNELS = 2;
  40 const int CreateDVD_Thread::DVD_WIDE_CHANNELS = 6;
  41 const double CreateDVD_Thread::DVD_SAMPLERATE = 48000;
  42 const double CreateDVD_Thread::DVD_KAUDIO_RATE = 224;
  43
  44
  45 CreateDVD_MenuItem::CreateDVD_MenuItem(MWindow *mwindow)
  46  : BC_MenuItem(_("DVD Render..."), _("Shift-D"), 'D')
  47 {
  48         set_shift(1);
  49         this->mwindow = mwindow;
  50 }
  51
  52 int CreateDVD_MenuItem::handle_event()
  53 {
  54         mwindow->create_dvd->start();
  55         return 1;
  56 }
  57
  58
  59 CreateDVD_Thread::CreateDVD_Thread(MWindow *mwindow)
  60  : BC_DialogThread()
  61 {
  62         this->mwindow = mwindow;
  63         this->gui = 0;
  64         this->use_deinterlace = 0;
  65         this->use_inverse_telecine = 0;
  66         this->use_scale = 0;
  67         this->use_resize_tracks = 0;
  68         this->use_histogram = 0;
  69         this->use_wide_audio = 0;
  70         this->use_wide_aspect = 0;
  71         this->use_label_chapters = 0;
  72         this->use_ffmpeg = 0;
  73 }
  74
  75 CreateDVD_Thread::~CreateDVD_Thread()
  76 {
  77         close_window();
  78 }
  79
  80 int CreateDVD_Thread::create_dvd_jobs(ArrayList<BatchRenderJob*> *jobs,
  81         const char *tmp_path, const char *asset_title)
  82 {
  83         EDL *edl = mwindow->edl;
  84         if( !edl || !edl->session ) {
  85                 char msg[BCTEXTLEN];
  86                 sprintf(msg, _("No EDL/Session"));
  87                 MainError::show_error(msg);
  88                 return 1;
  89         }
  90         EDLSession *session = edl->session;
  91
  92         double total_length = edl->tracks->total_length();
  93         if( total_length <= 0 ) {
  94                 char msg[BCTEXTLEN];
  95                 sprintf(msg, _("No content: %s"), asset_title);
  96                 MainError::show_error(msg);
  97                 return 1;
  98         }
  99
 100         char asset_dir[BCTEXTLEN];
 101         sprintf(asset_dir, "%s/%s", tmp_path, asset_title);
 102
 103         if( mkdir(asset_dir, 0777) ) {
 104                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 105                 strerror_r(errno, err, sizeof(err));
 106                 sprintf(msg, _("Unable to create directory: %s\n-- %s"), asset_dir, err);
 107                 MainError::show_error(msg);
 108                 return 1;
 109         }
 110
 111         double old_samplerate = session->sample_rate;
 112         double old_framerate = session->frame_rate;
 113
 114         session->video_channels = DVD_STREAMS;
 115         session->video_tracks = DVD_STREAMS;
 116         session->frame_rate = DVD_FRAMERATE;
 117         session->output_w = DVD_WIDTH;
 118         session->output_h = DVD_HEIGHT;
 119         session->aspect_w = use_wide_aspect ? DVD_WIDE_ASPECT_WIDTH : DVD_ASPECT_WIDTH;
 120         session->aspect_h = use_wide_aspect ? DVD_WIDE_ASPECT_HEIGHT : DVD_ASPECT_HEIGHT;
 121         session->sample_rate = DVD_SAMPLERATE;
 122         session->audio_channels = session->audio_tracks =
 123                 use_wide_audio ? DVD_WIDE_CHANNELS : DVD_CHANNELS;
 124
 125         char script_filename[BCTEXTLEN];
 126         sprintf(script_filename, "%s/dvd.sh", asset_dir);
 127         int fd = open(script_filename, O_WRONLY+O_CREAT+O_TRUNC, 0755);
 128         FILE *fp = fdopen(fd, "w");
 129         if( !fp ) {
 130                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 131                 strerror_r(errno, err, sizeof(err));
 132                 sprintf(msg, _("Unable to save: %s\n-- %s"), script_filename, err);
 133                 MainError::show_error(msg);
 134                 return 1;
 135         }
 136         fprintf(fp,"#!/bin/bash\n");
 137         fprintf(fp,"echo \"running %s\" $# $*\n", script_filename);
 138         fprintf(fp,"\n");
 139         if( !use_ffmpeg ) {
 140                 fprintf(fp,"mplex -f 8 -o $1/dvd.mpg $1/dvd.m2v $1/dvd.ac3\n");
 141                 fprintf(fp,"\n");
 142         }
 143         fprintf(fp,"rm -rf $1/iso\n");
 144         fprintf(fp,"mkdir -p $1/iso\n");
 145         fprintf(fp,"\n");
 146         fprintf(fp,"dvdauthor -x - <<eof\n");
 147         fprintf(fp,"<dvdauthor dest=\"$1/iso\">\n");
 148         fprintf(fp,"  <vmgm>\n");
 149         fprintf(fp,"    <fpc> jump title 1; </fpc>\n");
 150         fprintf(fp,"  </vmgm>\n");
 151         fprintf(fp,"  <titleset>\n");
 152         fprintf(fp,"    <titles>\n");
 153         fprintf(fp,"    <video format=\"ntsc\" aspect=\"%d:%d\" resolution=\"%dx%d\"/>\n",
 154                 (int)session->aspect_w, (int)session->aspect_h,
 155                 session->output_w, session->output_h);
 156         fprintf(fp,"    <audio format=\"ac3\" lang=\"en\"/>\n");
 157         fprintf(fp,"    <pgc>\n");
 158         fprintf(fp,"      <vob file=\"$1/dvd.mpg\" chapters=\"");
 159         if( use_label_chapters && edl->labels ) {
 160                 Label *label = edl->labels->first;
 161                 while( label ) {
 162                         int secs = label->position;
 163                         int mins = secs / 60;
 164                         int frms = (label->position-secs) * session->frame_rate;
 165                         fprintf(fp,"%d:%02d:%02d.%d", mins/60, mins%60, secs%60, frms);
 166                         if( (label=label->next) != 0 ) fprintf(fp, ",");
 167                 }
 168         }
 169         else {
 170                 int mins = 0;
 171                 for( int secs=0 ; secs<total_length; secs+=10*60 ) {
 172                         mins = secs / 60;
 173                         fprintf(fp,"%d:%02d:00,", mins/60, mins%60);
 174                 }
 175                 fprintf(fp,"%d:%02d:00", mins/60, mins%60);
 176         }
 177         fprintf(fp,"\"/>\n");
 178         fprintf(fp,"    </pgc>\n");
 179         fprintf(fp,"    </titles>\n");
 180         fprintf(fp,"  </titleset>\n");
 181         fprintf(fp,"</dvdauthor>\n");
 182         fprintf(fp,"eof\n");
 183         fprintf(fp,"\n");
 184         fprintf(fp,"echo To burn dvd, load blank media and run:\n");
 185         fprintf(fp,"echo growisofs -dvd-compat -Z /dev/dvd -dvd-video $1/iso\n");
 186         fprintf(fp,"\n");
 187         fclose(fp);
 188
 189         if( use_wide_audio ) {
 190                 session->audio_channels = session->audio_tracks = DVD_WIDE_CHANNELS;
 191                 session->achannel_positions[0] = 90;
 192                 session->achannel_positions[1] = 150;
 193                 session->achannel_positions[2] = 30;
 194                 session->achannel_positions[3] = 210;
 195                 session->achannel_positions[4] = 330;
 196                 session->achannel_positions[5] = 270;
 197                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 198                         mwindow->remap_audio(MWindow::AUDIO_1_TO_1);
 199         }
 200         else {
 201                 session->audio_channels = session->audio_tracks = DVD_CHANNELS;
 202                 session->achannel_positions[0] = 180;
 203                 session->achannel_positions[1] = 0;
 204                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 205                         mwindow->remap_audio(MWindow::AUDIO_5_1_TO_2);
 206         }
 207
 208         double new_samplerate = session->sample_rate;
 209         double new_framerate = session->frame_rate;
 210         edl->rechannel();
 211         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 212         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 213
 214         int64_t aud_size = ((DVD_KAUDIO_RATE * total_length)/8 + 1000-1) * 1000;
 215         int64_t vid_size = DVD_SIZE*0.96 - aud_size;
 216         int64_t vid_bitrate = (vid_size * 8) / total_length;
 217         vid_bitrate /= 1000;  vid_bitrate *= 1000;
 218         if( vid_bitrate > DVD_MAX_BITRATE ) vid_bitrate = DVD_MAX_BITRATE;
 219
 220         char xml_filename[BCTEXTLEN];
 221         sprintf(xml_filename, "%s/dvd.xml", asset_dir);
 222         FileXML xml_file;
 223         edl->save_xml(&xml_file, xml_filename, 0, 0);
 224         xml_file.terminate_string();
 225         if( xml_file.write_to_file(xml_filename) ) {
 226                 char msg[BCTEXTLEN];
 227                 sprintf(msg, _("Unable to save: %s"), xml_filename);
 228                 MainError::show_error(msg);
 229                 return 1;
 230         }
 231
 232         BatchRenderJob *job = new BatchRenderJob(mwindow->preferences);
 233         jobs->append(job);
 234         strcpy(&job->edl_path[0], xml_filename);
 235         Asset *asset = job->asset;
 236
 237         asset->layers = DVD_STREAMS;
 238         asset->frame_rate = session->frame_rate;
 239         asset->width = session->output_w;
 240         asset->height = session->output_h;
 241         asset->aspect_ratio = session->aspect_w / session->aspect_h;
 242
 243         if( use_ffmpeg ) {
 244                 char option_path[BCTEXTLEN];
 245                 sprintf(&asset->path[0],"%s/dvd.mpg", asset_dir);
 246                 asset->format = FILE_FFMPEG;
 247                 strcpy(asset->fformat, "dvd");
 248
 249                 asset->audio_data = 1;
 250                 strcpy(asset->acodec, "dvd.dvd");
 251                 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
 252                 FFMPEG::load_options(option_path, asset->ff_audio_options,
 253                          sizeof(asset->ff_audio_options));
 254                 asset->ff_audio_bitrate = DVD_KAUDIO_RATE * 1000;
 255
 256                 asset->video_data = 1;
 257                 strcpy(asset->vcodec, "dvd.dvd");
 258                 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
 259                 FFMPEG::load_options(option_path, asset->ff_video_options,
 260                          sizeof(asset->ff_video_options));
 261                 asset->ff_video_bitrate = vid_bitrate;
 262                 asset->ff_video_quality = 0;
 263
 264                 int len = strlen(asset->ff_video_options);
 265                 char *cp = asset->ff_video_options + len;
 266                 snprintf(cp, sizeof(asset->ff_video_options)-len-1,
 267                         "aspect %.5f\n", asset->aspect_ratio);
 268         }
 269         else {
 270                 sprintf(&asset->path[0],"%s/dvd.m2v", asset_dir);
 271                 asset->video_data = 1;
 272                 asset->format = FILE_VMPEG;
 273                 asset->vmpeg_cmodel = BC_YUV420P;
 274                 asset->vmpeg_fix_bitrate = 1;
 275                 asset->vmpeg_bitrate = vid_bitrate;
 276                 asset->vmpeg_quantization = 15;
 277                 asset->vmpeg_iframe_distance = 15;
 278                 asset->vmpeg_progressive = 0;
 279                 asset->vmpeg_denoise = 0;
 280                 asset->vmpeg_seq_codes = 0;
 281                 asset->vmpeg_derivative = 2;
 282                 asset->vmpeg_preset = 8;
 283                 asset->vmpeg_field_order = 0;
 284                 asset->vmpeg_pframe_distance = 0;
 285                 job = new BatchRenderJob(mwindow->preferences);
 286                 jobs->append(job);
 287                 strcpy(&job->edl_path[0], xml_filename);
 288                 asset = job->asset;
 289
 290                 sprintf(&asset->path[0],"%s/dvd.ac3", asset_dir);
 291                 asset->audio_data = 1;
 292                 asset->format = FILE_AC3;
 293                 asset->channels = session->audio_channels;
 294                 asset->sample_rate = session->sample_rate;
 295                 asset->bits = 16;
 296                 asset->byte_order = 0;
 297                 asset->signed_ = 1;
 298                 asset->header = 0;
 299                 asset->dither = 0;
 300                 asset->ac3_bitrate = DVD_KAUDIO_RATE;
 301         }
 302
 303         job = new BatchRenderJob(mwindow->preferences);
 304         jobs->append(job);
 305         job->edl_path[0] = '@';
 306         strcpy(&job->edl_path[1], script_filename);
 307         strcpy(&job->asset->path[0], asset_dir);
 308
 309         return 0;
 310 }
 311
 312 void CreateDVD_Thread::handle_close_event(int result)
 313 {
 314         if( result ) return;
 315         mwindow->batch_render->load_defaults(mwindow->defaults);
 316         mwindow->undo->update_undo_before();
 317         KeyFrame keyframe;  char data[BCTEXTLEN];
 318         if( use_deinterlace ) {
 319                 sprintf(data,"<DEINTERLACE MODE=1>");
 320                 keyframe.set_data(data);
 321                 insert_video_plugin("Deinterlace", &keyframe);
 322         }
 323         if( use_inverse_telecine ) {
 324                 sprintf(data,"<IVTC FRAME_OFFSET=0 FIRST_FIELD=0 "
 325                         "AUTOMATIC=1 AUTO_THRESHOLD=2.0e+00 PATTERN=2>");
 326                 keyframe.set_data(data);
 327                 insert_video_plugin("Inverse Telecine", &keyframe);
 328         }
 329         if( use_scale ) {
 330                 sprintf(data,"<PHOTOSCALE WIDTH=%d HEIGHT=%d USE_FILE=1>", DVD_WIDTH, DVD_HEIGHT);
 331                 keyframe.set_data(data);
 332                 insert_video_plugin("Auto Scale", &keyframe);
 333         }
 334         if( use_resize_tracks )
 335                 resize_tracks();
 336         if( use_histogram ) {
 337 #if 0
 338                 sprintf(data, "<HISTOGRAM OUTPUT_MIN_0=0 OUTPUT_MAX_0=1 "
 339                         "OUTPUT_MIN_1=0 OUTPUT_MAX_1=1 "
 340                         "OUTPUT_MIN_2=0 OUTPUT_MAX_2=1 "
 341                         "OUTPUT_MIN_3=0 OUTPUT_MAX_3=1 "
 342                         "AUTOMATIC=0 THRESHOLD=9.0-01 PLOT=0 SPLIT=0>"
 343                         "<POINTS></POINTS><POINTS></POINTS><POINTS></POINTS>"
 344                         "<POINTS><POINT X=6.0e-02 Y=0>"
 345                                 "<POINT X=9.4e-01 Y=1></POINTS>");
 346 #else
 347                 sprintf(data, "<HISTOGRAM AUTOMATIC=0 THRESHOLD=1.0e-01 "
 348                         "PLOT=0 SPLIT=0 W=440 H=500 PARADE=0 MODE=3 "
 349                         "LOW_OUTPUT_0=0 HIGH_OUTPUT_0=1 LOW_INPUT_0=0 HIGH_INPUT_0=1 GAMMA_0=1 "
 350                         "LOW_OUTPUT_1=0 HIGH_OUTPUT_1=1 LOW_INPUT_1=0 HIGH_INPUT_1=1 GAMMA_1=1 "
 351                         "LOW_OUTPUT_2=0 HIGH_OUTPUT_2=1 LOW_INPUT_2=0 HIGH_INPUT_2=1 GAMMA_2=1 "
 352                         "LOW_OUTPUT_3=0 HIGH_OUTPUT_3=1 LOW_INPUT_3=0.044 HIGH_INPUT_3=0.956 "
 353                         "GAMMA_3=1>");
 354 #endif
 355                 keyframe.set_data(data);
 356                 insert_video_plugin("Histogram", &keyframe);
 357         }
 358         create_dvd_jobs(&mwindow->batch_render->jobs, tmp_path, asset_title);
 359         mwindow->save_backup();
 360         mwindow->undo->update_undo_after(_("create dvd"), LOAD_ALL);
 361         mwindow->resync_guis();
 362         mwindow->batch_render->handle_close_event(0);
 363         mwindow->batch_render->start();
 364 }
 365
 366 BC_Window* CreateDVD_Thread::new_gui()
 367 {
 368         memset(tmp_path,0,sizeof(tmp_path));
 369         strcpy(tmp_path,"/tmp");
 370         memset(asset_title,0,sizeof(asset_title));
 371         time_t dt;      time(&dt);
 372         struct tm dtm;  localtime_r(&dt, &dtm);
 373         sprintf(asset_title, "dvd_%02d%02d%02d-%02d%02d%02d",
 374                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
 375                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
 376         use_deinterlace = 0;
 377         use_inverse_telecine = 0;
 378         use_scale = 0;
 379         use_resize_tracks = 0;
 380         use_histogram = 0;
 381         use_wide_audio = 0;
 382         use_wide_aspect = 0;
 383         use_label_chapters = 0;
 384         use_ffmpeg = 0;
 385         option_presets();
 386         int scr_x = mwindow->gui->get_screen_x(0, -1);
 387         int scr_w = mwindow->gui->get_screen_w(0, -1);
 388         int scr_h = mwindow->gui->get_screen_h(0, -1);
 389         int w = 500, h = 250;
 390         int x = scr_x + scr_w/2 - w/2, y = scr_h/2 - h/2;
 391
 392         gui = new CreateDVD_GUI(this, x, y, w, h);
 393         gui->create_objects();
 394         return gui;
 395 }
 396
 397
 398 CreateDVD_OK::CreateDVD_OK(CreateDVD_GUI *gui, int x, int y)
 399  : BC_OKButton(x, y)
 400 {
 401         this->gui = gui;
 402         set_tooltip(_("end setup, start batch render"));
 403 }
 404
 405 CreateDVD_OK::~CreateDVD_OK()
 406 {
 407 }
 408
 409 int CreateDVD_OK::button_press_event()
 410 {
 411         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 412                 gui->set_done(0);
 413                 return 1;
 414         }
 415         return 0;
 416 }
 417
 418 int CreateDVD_OK::keypress_event()
 419 {
 420         return 0;
 421 }
 422
 423
 424 CreateDVD_Cancel::CreateDVD_Cancel(CreateDVD_GUI *gui, int x, int y)
 425  : BC_CancelButton(x, y)
 426 {
 427         this->gui = gui;
 428 }
 429
 430 CreateDVD_Cancel::~CreateDVD_Cancel()
 431 {
 432 }
 433
 434 int CreateDVD_Cancel::button_press_event()
 435 {
 436         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 437                 gui->set_done(1);
 438                 return 1;
 439         }
 440         return 0;
 441 }
 442
 443
 444 CreateDVD_DiskSpace::CreateDVD_DiskSpace(CreateDVD_GUI *gui, int x, int y)
 445  : BC_Title(x, y, "", MEDIUMFONT, GREEN)
 446 {
 447         this->gui = gui;
 448 }
 449
 450 CreateDVD_DiskSpace::~CreateDVD_DiskSpace()
 451 {
 452 }
 453
 454 int64_t CreateDVD_DiskSpace::tmp_path_space()
 455 {
 456         const char *path = gui->tmp_path->get_text();
 457         if( access(path,R_OK+W_OK) ) return 0;
 458         struct statfs sfs;
 459         if( statfs(path, &sfs) ) return 0;
 460         return (int64_t)sfs.f_bsize * sfs.f_bfree;
 461 }
 462
 463 void CreateDVD_DiskSpace::update()
 464 {
 465 //      gui->disk_space->set_color(get_bg_color());
 466         int64_t disk_space = tmp_path_space();
 467         int color = disk_space<gui->needed_disk_space ? RED : GREEN;
 468         static const char *suffix[] = { "", "KB", "MB", "GB", "TB", "PB" };
 469         int i = 0;
 470         for( int64_t space=disk_space; i<5 && (space/=1000)>0; disk_space=space, ++i );
 471         char text[BCTEXTLEN];
 472         sprintf(text, "%s" _LDv(3) "%s", _("disk space: "), disk_space, suffix[i]);
 473         gui->disk_space->BC_Title::update(text);
 474         gui->disk_space->set_color(color);
 475 }
 476
 477 CreateDVD_TmpPath::CreateDVD_TmpPath(CreateDVD_GUI *gui, int x, int y, int w)
 478  : BC_TextBox(x, y, w, 1, -sizeof(gui->thread->tmp_path),
 479                 gui->thread->tmp_path, 1, MEDIUMFONT)
 480 {
 481         this->gui = gui;
 482 }
 483
 484 CreateDVD_TmpPath::~CreateDVD_TmpPath()
 485 {
 486 }
 487
 488 int CreateDVD_TmpPath::handle_event()
 489 {
 490         gui->disk_space->update();
 491         return 1;
 492 }
 493
 494
 495 CreateDVD_AssetTitle::CreateDVD_AssetTitle(CreateDVD_GUI *gui, int x, int y, int w)
 496  : BC_TextBox(x, y, w, 1, 0, gui->thread->asset_title, 1, MEDIUMFONT)
 497 {
 498         this->gui = gui;
 499 }
 500
 501 CreateDVD_AssetTitle::~CreateDVD_AssetTitle()
 502 {
 503 }
 504
 505
 506 CreateDVD_Deinterlace::CreateDVD_Deinterlace(CreateDVD_GUI *gui, int x, int y)
 507  : BC_CheckBox(x, y, &gui->thread->use_deinterlace, _("Deinterlace"))
 508 {
 509         this->gui = gui;
 510 }
 511
 512 CreateDVD_Deinterlace::~CreateDVD_Deinterlace()
 513 {
 514 }
 515
 516 int CreateDVD_Deinterlace::handle_event()
 517 {
 518         if( get_value() ) {
 519                 gui->need_inverse_telecine->set_value(0);
 520                 gui->thread->use_inverse_telecine = 0;
 521         }
 522         return BC_CheckBox::handle_event();
 523 }
 524
 525
 526 CreateDVD_InverseTelecine::CreateDVD_InverseTelecine(CreateDVD_GUI *gui, int x, int y)
 527  : BC_CheckBox(x, y, &gui->thread->use_inverse_telecine, _("Inverse Telecine"))
 528 {
 529         this->gui = gui;
 530 }
 531
 532 CreateDVD_InverseTelecine::~CreateDVD_InverseTelecine()
 533 {
 534 }
 535
 536 int CreateDVD_InverseTelecine::handle_event()
 537 {
 538         if( get_value() ) {
 539                 gui->need_deinterlace->set_value(0);
 540                 gui->thread->use_deinterlace = 0;
 541         }
 542         return BC_CheckBox::handle_event();
 543 }
 544
 545
 546 CreateDVD_Scale::CreateDVD_Scale(CreateDVD_GUI *gui, int x, int y)
 547  : BC_CheckBox(x, y, &gui->thread->use_scale, _("Scale"))
 548 {
 549         this->gui = gui;
 550 }
 551
 552 CreateDVD_Scale::~CreateDVD_Scale()
 553 {
 554 }
 555
 556
 557 CreateDVD_ResizeTracks::CreateDVD_ResizeTracks(CreateDVD_GUI *gui, int x, int y)
 558  : BC_CheckBox(x, y, &gui->thread->use_resize_tracks, _("Resize Tracks"))
 559 {
 560         this->gui = gui;
 561 }
 562
 563 CreateDVD_ResizeTracks::~CreateDVD_ResizeTracks()
 564 {
 565 }
 566
 567
 568 CreateDVD_Histogram::CreateDVD_Histogram(CreateDVD_GUI *gui, int x, int y)
 569  : BC_CheckBox(x, y, &gui->thread->use_histogram, _("Histogram"))
 570 {
 571         this->gui = gui;
 572 }
 573
 574 CreateDVD_Histogram::~CreateDVD_Histogram()
 575 {
 576 }
 577
 578 CreateDVD_LabelChapters::CreateDVD_LabelChapters(CreateDVD_GUI *gui, int x, int y)
 579  : BC_CheckBox(x, y, &gui->thread->use_label_chapters, _("Chapters at Labels"))
 580 {
 581         this->gui = gui;
 582 }
 583
 584 CreateDVD_LabelChapters::~CreateDVD_LabelChapters()
 585 {
 586 }
 587
 588 CreateDVD_WideAudio::CreateDVD_WideAudio(CreateDVD_GUI *gui, int x, int y)
 589  : BC_CheckBox(x, y, &gui->thread->use_wide_audio, _("Audio 5.1"))
 590 {
 591         this->gui = gui;
 592 }
 593
 594 CreateDVD_WideAudio::~CreateDVD_WideAudio()
 595 {
 596 }
 597
 598 CreateDVD_WideAspect::CreateDVD_WideAspect(CreateDVD_GUI *gui, int x, int y)
 599  : BC_CheckBox(x, y, &gui->thread->use_wide_aspect, _("Aspect 16x9"))
 600 {
 601         this->gui = gui;
 602 }
 603
 604 CreateDVD_WideAspect::~CreateDVD_WideAspect()
 605 {
 606 }
 607
 608 CreateDVD_UseFFMpeg::CreateDVD_UseFFMpeg(CreateDVD_GUI *gui, int x, int y)
 609  : BC_CheckBox(x, y, &gui->thread->use_ffmpeg, _("Use FFMPEG"))
 610 {
 611         this->gui = gui;
 612 }
 613
 614 CreateDVD_UseFFMpeg::~CreateDVD_UseFFMpeg()
 615 {
 616 }
 617
 618
 619
 620
 621 CreateDVD_GUI::CreateDVD_GUI(CreateDVD_Thread *thread, int x, int y, int w, int h)
 622  : BC_Window(_(PROGRAM_NAME ": Create DVD"), x, y, w, h, 50, 50, 1, 0, 1)
 623 {
 624         this->thread = thread;
 625         at_x = at_y = tmp_x = tmp_y = 0;
 626         ok_x = ok_y = ok_w = ok_h = 0;
 627         cancel_x = cancel_y = cancel_w = cancel_h = 0;
 628         asset_title = 0;
 629         tmp_path = 0;
 630         disk_space = 0;
 631         needed_disk_space = 15e9;
 632         need_deinterlace = 0;
 633         need_inverse_telecine = 0;
 634         need_scale = 0;
 635         need_resize_tracks = 0;
 636         need_histogram = 0;
 637         need_wide_audio = 0;
 638         need_wide_aspect = 0;
 639         need_label_chapters = 0;
 640         ok = 0;
 641         cancel = 0;
 642 }
 643
 644 CreateDVD_GUI::~CreateDVD_GUI()
 645 {
 646 }
 647
 648 void CreateDVD_GUI::create_objects()
 649 {
 650         lock_window("CreateDVD_GUI::create_objects");
 651         int pady = BC_TextBox::calculate_h(this, MEDIUMFONT, 0, 1) + 5;
 652         int padx = BC_Title::calculate_w(this, (char*)"X", MEDIUMFONT);
 653         int x = padx/2, y = pady/2;
 654         BC_Title *title = new BC_Title(x, y, _("Title:"), MEDIUMFONT, YELLOW);
 655         add_subwindow(title);
 656         at_x = x + title->get_w();  at_y = y;
 657         asset_title = new CreateDVD_AssetTitle(this, at_x, at_y, get_w()-at_x-10);
 658         add_subwindow(asset_title);
 659         y += title->get_h() + pady/2;
 660         title = new BC_Title(x, y, _("tmp path:"), MEDIUMFONT, YELLOW);
 661         add_subwindow(title);
 662         tmp_x = x + title->get_w();  tmp_y = y;
 663         tmp_path = new CreateDVD_TmpPath(this, tmp_x, tmp_y,  get_w()-tmp_x-10);
 664         add_subwindow(tmp_path);
 665         y += title->get_h() + pady/2;
 666         disk_space = new CreateDVD_DiskSpace(this, x, y);
 667         add_subwindow(disk_space);
 668         disk_space->update();
 669         y += disk_space->get_h() + pady/2;
 670         need_deinterlace = new CreateDVD_Deinterlace(this, x, y);
 671         add_subwindow(need_deinterlace);
 672         int x1 = x + 150, x2 = x1 + 150;
 673         need_inverse_telecine = new CreateDVD_InverseTelecine(this, x1, y);
 674         add_subwindow(need_inverse_telecine);
 675         need_use_ffmpeg = new CreateDVD_UseFFMpeg(this, x2, y);
 676         add_subwindow(need_use_ffmpeg);
 677         y += need_deinterlace->get_h() + pady/2;
 678         need_scale = new CreateDVD_Scale(this, x, y);
 679         add_subwindow(need_scale);
 680         need_wide_audio = new CreateDVD_WideAudio(this, x1, y);
 681         add_subwindow(need_wide_audio);
 682         need_resize_tracks = new CreateDVD_ResizeTracks(this, x2, y);
 683         add_subwindow(need_resize_tracks);
 684         y += need_scale->get_h() + pady/2;
 685         need_histogram = new CreateDVD_Histogram(this, x, y);
 686         add_subwindow(need_histogram);
 687         need_wide_aspect = new CreateDVD_WideAspect(this, x1, y);
 688         add_subwindow(need_wide_aspect);
 689         need_label_chapters = new CreateDVD_LabelChapters(this, x2, y);
 690         add_subwindow(need_label_chapters);
 691         ok_w = BC_OKButton::calculate_w();
 692         ok_h = BC_OKButton::calculate_h();
 693         ok_x = 10;
 694         ok_y = get_h() - ok_h - 10;
 695         ok = new CreateDVD_OK(this, ok_x, ok_y);
 696         add_subwindow(ok);
 697         cancel_w = BC_CancelButton::calculate_w();
 698         cancel_h = BC_CancelButton::calculate_h();
 699         cancel_x = get_w() - cancel_w - 10,
 700         cancel_y = get_h() - cancel_h - 10;
 701         cancel = new CreateDVD_Cancel(this, cancel_x, cancel_y);
 702         add_subwindow(cancel);
 703         show_window();
 704         unlock_window();
 705 }
 706
 707 int CreateDVD_GUI::resize_event(int w, int h)
 708 {
 709         asset_title->reposition_window(at_x, at_y, get_w()-at_x-10);
 710         tmp_path->reposition_window(tmp_x, tmp_y,  get_w()-tmp_x-10);
 711         ok_y = h - ok_h - 10;
 712         ok->reposition_window(ok_x, ok_y);
 713         cancel_x = w - cancel_w - 10,
 714         cancel_y = h - cancel_h - 10;
 715         cancel->reposition_window(cancel_x, cancel_y);
 716         return 0;
 717 }
 718
 719 int CreateDVD_GUI::translation_event()
 720 {
 721         return 1;
 722 }
 723
 724 int CreateDVD_GUI::close_event()
 725 {
 726         set_done(1);
 727         return 1;
 728 }
 729
 730 int CreateDVD_Thread::
 731 insert_video_plugin(const char *title, KeyFrame *default_keyframe)
 732 {
 733         Tracks *tracks = mwindow->edl->tracks;
 734         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 735                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 736                 if( !vtrk->record ) continue;
 737                 vtrk->expand_view = 1;
 738                 PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 739                 vtrk->plugin_set.append(plugin_set);
 740                 Edits *edits = vtrk->edits;
 741                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 742                         plugin_set->insert_plugin(title,
 743                                 edit->startproject, edit->length,
 744                                 PLUGIN_STANDALONE, 0, default_keyframe, 0);
 745                 }
 746                 vtrk->optimize();
 747         }
 748         return 0;
 749 }
 750
 751 int CreateDVD_Thread::
 752 resize_tracks()
 753 {
 754         Tracks *tracks = mwindow->edl->tracks;
 755 #if 0
 756         int max_w = 0, max_h = 0;
 757         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 758                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 759                 if( !vtrk->record ) continue;
 760                 Edits *edits = vtrk->edits;
 761                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 762                         Indexable *indexable = edit->get_source();
 763                         int w = indexable->get_w();
 764                         if( w > max_w ) max_w = w;
 765                         int h = indexable->get_h();
 766                         if( h > max_h ) max_h = h;
 767                 }
 768         }
 769 #endif
 770         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 771                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 772                 if( !vtrk->record ) continue;
 773                 vtrk->track_w = DVD_WIDTH; // max_w;
 774                 vtrk->track_h = DVD_HEIGHT; // max_h;
 775         }
 776         return 0;
 777 }
 778
 779 int CreateDVD_Thread::
 780 option_presets()
 781 {
 782         if( !mwindow->edl ) return 1;
 783         Tracks *tracks = mwindow->edl->tracks;
 784         int max_w = 0, max_h = 0;
 785         int has_deinterlace = 0, has_scale = 0;
 786         for( Track *trk=tracks->first; trk; trk=trk->next ) {
 787                 if( !trk->record ) continue;
 788                 Edits *edits = trk->edits;
 789                 switch( trk->data_type ) {
 790                 case TRACK_VIDEO:
 791                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 792                                 Indexable *indexable = edit->get_source();
 793                                 int w = indexable->get_w();
 794                                 if( w > max_w ) max_w = w;
 795                                 if( w != DVD_WIDTH ) use_scale = 1;
 796                                 int h = indexable->get_h();
 797                                 if( h > max_h ) max_h = h;
 798                                 if( h != DVD_HEIGHT ) use_scale = 1;
 799                         }
 800                         for( int i=0; i<trk->plugin_set.size(); ++i ) {
 801                                 for(Plugin *plugin = (Plugin*)trk->plugin_set[i]->first;
 802                                                 plugin;
 803                                                 plugin = (Plugin*)plugin->next) {
 804                                         if( !strcmp(plugin->title, "Deinterlace") )
 805                                                 has_deinterlace = 1;
 806                                         if( !strcmp(plugin->title, "Auto Scale") ||
 807                                             !strcmp(plugin->title, "Scale") )
 808                                                 has_scale = 1;
 809                                 }
 810                         }
 811                         break;
 812                 }
 813         }
 814         if( has_scale )
 815                 use_scale = 0;
 816         if( use_scale ) {
 817                 if( max_w != DVD_WIDTH ) use_resize_tracks = 1;
 818                 if( max_h != DVD_HEIGHT ) use_resize_tracks = 1;
 819         }
 820         for( Track *trk=tracks->first; trk && !use_resize_tracks; trk=trk->next ) {
 821                 if( !trk->record ) continue;
 822                 switch( trk->data_type ) {
 823                 case TRACK_VIDEO:
 824                         if( trk->track_w != max_w ) use_resize_tracks = 1;
 825                         if( trk->track_h != max_h ) use_resize_tracks = 1;
 826                         break;
 827                 }
 828         }
 829         if( !has_deinterlace && max_h > 2*DVD_HEIGHT ) use_deinterlace = 1;
 830         Labels *labels = mwindow->edl->labels;
 831         use_label_chapters = labels && labels->first ? 1 : 0;
 832         float w, h;
 833         MWindow::create_aspect_ratio(w, h, max_w, max_h);
 834         if( w == DVD_WIDE_ASPECT_WIDTH && h == DVD_WIDE_ASPECT_HEIGHT )
 835                 use_wide_aspect = 1;
 836         if( tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 837                 use_wide_audio = 1;
 838         return 0;
 839 }
 840