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\" $# $*\n", script_filename);
 138         fprintf(fp,"\n");
 139         char exe_path[BCTEXTLEN];
 140         get_exe_path(exe_path);
 141         fprintf(fp,"PATH=$PATH:%s\n",exe_path);
 142         if( !use_ffmpeg ) {
 143                 fprintf(fp,"mplex -f 8 -o $1/dvd.mpg $1/dvd.m2v $1/dvd.ac3\n");
 144                 fprintf(fp,"\n");
 145         }
 146         fprintf(fp,"rm -rf $1/iso\n");
 147         fprintf(fp,"mkdir -p $1/iso\n");
 148         fprintf(fp,"\n");
 149         fprintf(fp,"dvdauthor -x - <<eof\n");
 150         fprintf(fp,"<dvdauthor dest=\"$1/iso\">\n");
 151         fprintf(fp,"  <vmgm>\n");
 152         fprintf(fp,"    <fpc> jump title 1; </fpc>\n");
 153         fprintf(fp,"  </vmgm>\n");
 154         fprintf(fp,"  <titleset>\n");
 155         fprintf(fp,"    <titles>\n");
 156         fprintf(fp,"    <video format=\"ntsc\" aspect=\"%d:%d\" resolution=\"%dx%d\"/>\n",
 157                 (int)session->aspect_w, (int)session->aspect_h,
 158                 session->output_w, session->output_h);
 159         fprintf(fp,"    <audio format=\"ac3\" lang=\"en\"/>\n");
 160         fprintf(fp,"    <pgc>\n");
 161         fprintf(fp,"      <vob file=\"$1/dvd.mpg\" chapters=\"");
 162         if( use_label_chapters && edl->labels ) {
 163                 Label *label = edl->labels->first;
 164                 while( label ) {
 165                         int secs = label->position;
 166                         int mins = secs / 60;
 167                         int frms = (label->position-secs) * session->frame_rate;
 168                         fprintf(fp,"%d:%02d:%02d.%d", mins/60, mins%60, secs%60, frms);
 169                         if( (label=label->next) != 0 ) fprintf(fp, ",");
 170                 }
 171         }
 172         else {
 173                 int mins = 0;
 174                 for( int secs=0 ; secs<total_length; secs+=10*60 ) {
 175                         mins = secs / 60;
 176                         fprintf(fp,"%d:%02d:00,", mins/60, mins%60);
 177                 }
 178                 fprintf(fp,"%d:%02d:00", mins/60, mins%60);
 179         }
 180         fprintf(fp,"\"/>\n");
 181         fprintf(fp,"    </pgc>\n");
 182         fprintf(fp,"    </titles>\n");
 183         fprintf(fp,"  </titleset>\n");
 184         fprintf(fp,"</dvdauthor>\n");
 185         fprintf(fp,"eof\n");
 186         fprintf(fp,"\n");
 187         fprintf(fp,"echo To burn dvd, load blank media and run:\n");
 188         fprintf(fp,"echo growisofs -dvd-compat -Z /dev/dvd -dvd-video $1/iso\n");
 189         fprintf(fp,"\n");
 190         fclose(fp);
 191
 192         if( use_wide_audio ) {
 193                 session->audio_channels = session->audio_tracks = DVD_WIDE_CHANNELS;
 194                 session->achannel_positions[0] = 90;
 195                 session->achannel_positions[1] = 150;
 196                 session->achannel_positions[2] = 30;
 197                 session->achannel_positions[3] = 210;
 198                 session->achannel_positions[4] = 330;
 199                 session->achannel_positions[5] = 270;
 200                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 201                         mwindow->remap_audio(MWindow::AUDIO_1_TO_1);
 202         }
 203         else {
 204                 session->audio_channels = session->audio_tracks = DVD_CHANNELS;
 205                 session->achannel_positions[0] = 180;
 206                 session->achannel_positions[1] = 0;
 207                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 208                         mwindow->remap_audio(MWindow::AUDIO_5_1_TO_2);
 209         }
 210
 211         double new_samplerate = session->sample_rate;
 212         double new_framerate = session->frame_rate;
 213         edl->rechannel();
 214         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 215         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 216
 217         int64_t aud_size = ((DVD_KAUDIO_RATE * total_length)/8 + 1000-1) * 1000;
 218         int64_t vid_size = DVD_SIZE*0.96 - aud_size;
 219         int64_t vid_bitrate = (vid_size * 8) / total_length;
 220         vid_bitrate /= 1000;  vid_bitrate *= 1000;
 221         if( vid_bitrate > DVD_MAX_BITRATE ) vid_bitrate = DVD_MAX_BITRATE;
 222
 223         char xml_filename[BCTEXTLEN];
 224         sprintf(xml_filename, "%s/dvd.xml", asset_dir);
 225         FileXML xml_file;
 226         edl->save_xml(&xml_file, xml_filename, 0, 0);
 227         xml_file.terminate_string();
 228         if( xml_file.write_to_file(xml_filename) ) {
 229                 char msg[BCTEXTLEN];
 230                 sprintf(msg, _("Unable to save: %s"), xml_filename);
 231                 MainError::show_error(msg);
 232                 return 1;
 233         }
 234
 235         BatchRenderJob *job = new BatchRenderJob(mwindow->preferences);
 236         jobs->append(job);
 237         strcpy(&job->edl_path[0], xml_filename);
 238         Asset *asset = job->asset;
 239
 240         asset->layers = DVD_STREAMS;
 241         asset->frame_rate = session->frame_rate;
 242         asset->width = session->output_w;
 243         asset->height = session->output_h;
 244         asset->aspect_ratio = session->aspect_w / session->aspect_h;
 245
 246         if( use_ffmpeg ) {
 247                 char option_path[BCTEXTLEN];
 248                 sprintf(&asset->path[0],"%s/dvd.mpg", asset_dir);
 249                 asset->format = FILE_FFMPEG;
 250                 strcpy(asset->fformat, "dvd");
 251
 252                 asset->audio_data = 1;
 253                 strcpy(asset->acodec, "dvd.dvd");
 254                 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
 255                 FFMPEG::load_options(option_path, asset->ff_audio_options,
 256                          sizeof(asset->ff_audio_options));
 257                 asset->ff_audio_bitrate = DVD_KAUDIO_RATE * 1000;
 258
 259                 asset->video_data = 1;
 260                 strcpy(asset->vcodec, "dvd.dvd");
 261                 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
 262                 FFMPEG::load_options(option_path, asset->ff_video_options,
 263                          sizeof(asset->ff_video_options));
 264                 asset->ff_video_bitrate = vid_bitrate;
 265                 asset->ff_video_quality = 0;
 266         }
 267         else {
 268                 sprintf(&asset->path[0],"%s/dvd.m2v", asset_dir);
 269                 asset->video_data = 1;
 270                 asset->format = FILE_VMPEG;
 271                 asset->vmpeg_cmodel = BC_YUV420P;
 272                 asset->vmpeg_fix_bitrate = 1;
 273                 asset->vmpeg_bitrate = vid_bitrate;
 274                 asset->vmpeg_quantization = 15;
 275                 asset->vmpeg_iframe_distance = 15;
 276                 asset->vmpeg_progressive = 0;
 277                 asset->vmpeg_denoise = 0;
 278                 asset->vmpeg_seq_codes = 0;
 279                 asset->vmpeg_derivative = 2;
 280                 asset->vmpeg_preset = 8;
 281                 asset->vmpeg_field_order = 0;
 282                 asset->vmpeg_pframe_distance = 0;
 283                 job = new BatchRenderJob(mwindow->preferences);
 284                 jobs->append(job);
 285                 strcpy(&job->edl_path[0], xml_filename);
 286                 asset = job->asset;
 287
 288                 sprintf(&asset->path[0],"%s/dvd.ac3", asset_dir);
 289                 asset->audio_data = 1;
 290                 asset->format = FILE_AC3;
 291                 asset->channels = session->audio_channels;
 292                 asset->sample_rate = session->sample_rate;
 293                 asset->bits = 16;
 294                 asset->byte_order = 0;
 295                 asset->signed_ = 1;
 296                 asset->header = 0;
 297                 asset->dither = 0;
 298                 asset->ac3_bitrate = DVD_KAUDIO_RATE;
 299         }
 300
 301         job = new BatchRenderJob(mwindow->preferences);
 302         jobs->append(job);
 303         job->edl_path[0] = '@';
 304         strcpy(&job->edl_path[1], script_filename);
 305         strcpy(&job->asset->path[0], asset_dir);
 306
 307         return 0;
 308 }
 309
 310 void CreateDVD_Thread::handle_close_event(int result)
 311 {
 312         if( result ) return;
 313         mwindow->batch_render->load_defaults(mwindow->defaults);
 314         mwindow->undo->update_undo_before();
 315         KeyFrame keyframe;  char data[BCTEXTLEN];
 316         if( use_deinterlace ) {
 317                 sprintf(data,"<DEINTERLACE MODE=1>");
 318                 keyframe.set_data(data);
 319                 insert_video_plugin("Deinterlace", &keyframe);
 320         }
 321         if( use_inverse_telecine ) {
 322                 sprintf(data,"<IVTC FRAME_OFFSET=0 FIRST_FIELD=0 "
 323                         "AUTOMATIC=1 AUTO_THRESHOLD=2.0e+00 PATTERN=2>");
 324                 keyframe.set_data(data);
 325                 insert_video_plugin("Inverse Telecine", &keyframe);
 326         }
 327         if( use_scale ) {
 328                 sprintf(data,"<PHOTOSCALE WIDTH=%d HEIGHT=%d USE_FILE=1>", DVD_WIDTH, DVD_HEIGHT);
 329                 keyframe.set_data(data);
 330                 insert_video_plugin("Auto 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         create_dvd_jobs(&mwindow->batch_render->jobs, tmp_path, asset_title);
 357         mwindow->save_backup();
 358         mwindow->undo->update_undo_after(_("create dvd"), LOAD_ALL);
 359         mwindow->resync_guis();
 360         mwindow->batch_render->handle_close_event(0);
 361         mwindow->batch_render->start();
 362 }
 363
 364 BC_Window* CreateDVD_Thread::new_gui()
 365 {
 366         memset(tmp_path,0,sizeof(tmp_path));
 367         strcpy(tmp_path,"/tmp");
 368         memset(asset_title,0,sizeof(asset_title));
 369         time_t dt;  time(&dt);
 370         struct tm dtm;  localtime_r(&dt, &dtm);
 371         sprintf(asset_title, "dvd_%02d%02d%02d-%02d%02d%02d",
 372                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
 373                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
 374         use_deinterlace = 0;
 375         use_inverse_telecine = 0;
 376         use_scale = 0;
 377         use_resize_tracks = 0;
 378         use_histogram = 0;
 379         use_wide_audio = 0;
 380         use_wide_aspect = 0;
 381         use_label_chapters = 0;
 382         use_ffmpeg = 0;
 383         option_presets();
 384         int scr_x = mwindow->gui->get_screen_x(0, -1);
 385         int scr_w = mwindow->gui->get_screen_w(0, -1);
 386         int scr_h = mwindow->gui->get_screen_h(0, -1);
 387         int w = 500, h = 250;
 388         int x = scr_x + scr_w/2 - w/2, y = scr_h/2 - h/2;
 389
 390         gui = new CreateDVD_GUI(this, x, y, w, h);
 391         gui->create_objects();
 392         return gui;
 393 }
 394
 395
 396 CreateDVD_OK::CreateDVD_OK(CreateDVD_GUI *gui, int x, int y)
 397  : BC_OKButton(x, y)
 398 {
 399         this->gui = gui;
 400         set_tooltip(_("end setup, start batch render"));
 401 }
 402
 403 CreateDVD_OK::~CreateDVD_OK()
 404 {
 405 }
 406
 407 int CreateDVD_OK::button_press_event()
 408 {
 409         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 410                 gui->set_done(0);
 411                 return 1;
 412         }
 413         return 0;
 414 }
 415
 416 int CreateDVD_OK::keypress_event()
 417 {
 418         return 0;
 419 }
 420
 421
 422 CreateDVD_Cancel::CreateDVD_Cancel(CreateDVD_GUI *gui, int x, int y)
 423  : BC_CancelButton(x, y)
 424 {
 425         this->gui = gui;
 426 }
 427
 428 CreateDVD_Cancel::~CreateDVD_Cancel()
 429 {
 430 }
 431
 432 int CreateDVD_Cancel::button_press_event()
 433 {
 434         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 435                 gui->set_done(1);
 436                 return 1;
 437         }
 438         return 0;
 439 }
 440
 441
 442 CreateDVD_DiskSpace::CreateDVD_DiskSpace(CreateDVD_GUI *gui, int x, int y)
 443  : BC_Title(x, y, "", MEDIUMFONT, GREEN)
 444 {
 445         this->gui = gui;
 446 }
 447
 448 CreateDVD_DiskSpace::~CreateDVD_DiskSpace()
 449 {
 450 }
 451
 452 int64_t CreateDVD_DiskSpace::tmp_path_space()
 453 {
 454         const char *path = gui->tmp_path->get_text();
 455         if( access(path,R_OK+W_OK) ) return 0;
 456         struct statfs sfs;
 457         if( statfs(path, &sfs) ) return 0;
 458         return (int64_t)sfs.f_bsize * sfs.f_bfree;
 459 }
 460
 461 void CreateDVD_DiskSpace::update()
 462 {
 463 //      gui->disk_space->set_color(get_bg_color());
 464         int64_t disk_space = tmp_path_space();
 465         int color = disk_space<gui->needed_disk_space ? RED : GREEN;
 466         static const char *suffix[] = { "", "KB", "MB", "GB", "TB", "PB" };
 467         int i = 0;
 468         for( int64_t space=disk_space; i<5 && (space/=1000)>0; disk_space=space, ++i );
 469         char text[BCTEXTLEN];
 470         sprintf(text, "%s" _LDv(3) "%s", _("disk space: "), disk_space, suffix[i]);
 471         gui->disk_space->BC_Title::update(text);
 472         gui->disk_space->set_color(color);
 473 }
 474
 475 CreateDVD_TmpPath::CreateDVD_TmpPath(CreateDVD_GUI *gui, int x, int y, int w)
 476  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->tmp_path),
 477                 gui->thread->tmp_path, 1, MEDIUMFONT)
 478 {
 479         this->gui = gui;
 480 }
 481
 482 CreateDVD_TmpPath::~CreateDVD_TmpPath()
 483 {
 484 }
 485
 486 int CreateDVD_TmpPath::handle_event()
 487 {
 488         gui->disk_space->update();
 489         return 1;
 490 }
 491
 492
 493 CreateDVD_AssetTitle::CreateDVD_AssetTitle(CreateDVD_GUI *gui, int x, int y, int w)
 494  : BC_TextBox(x, y, w, 1, 0, gui->thread->asset_title, 1, MEDIUMFONT)
 495 {
 496         this->gui = gui;
 497 }
 498
 499 CreateDVD_AssetTitle::~CreateDVD_AssetTitle()
 500 {
 501 }
 502
 503
 504 CreateDVD_Deinterlace::CreateDVD_Deinterlace(CreateDVD_GUI *gui, int x, int y)
 505  : BC_CheckBox(x, y, &gui->thread->use_deinterlace, _("Deinterlace"))
 506 {
 507         this->gui = gui;
 508 }
 509
 510 CreateDVD_Deinterlace::~CreateDVD_Deinterlace()
 511 {
 512 }
 513
 514 int CreateDVD_Deinterlace::handle_event()
 515 {
 516         if( get_value() ) {
 517                 gui->need_inverse_telecine->set_value(0);
 518                 gui->thread->use_inverse_telecine = 0;
 519         }
 520         return BC_CheckBox::handle_event();
 521 }
 522
 523
 524 CreateDVD_InverseTelecine::CreateDVD_InverseTelecine(CreateDVD_GUI *gui, int x, int y)
 525  : BC_CheckBox(x, y, &gui->thread->use_inverse_telecine, _("Inverse Telecine"))
 526 {
 527         this->gui = gui;
 528 }
 529
 530 CreateDVD_InverseTelecine::~CreateDVD_InverseTelecine()
 531 {
 532 }
 533
 534 int CreateDVD_InverseTelecine::handle_event()
 535 {
 536         if( get_value() ) {
 537                 gui->need_deinterlace->set_value(0);
 538                 gui->thread->use_deinterlace = 0;
 539         }
 540         return BC_CheckBox::handle_event();
 541 }
 542
 543
 544 CreateDVD_Scale::CreateDVD_Scale(CreateDVD_GUI *gui, int x, int y)
 545  : BC_CheckBox(x, y, &gui->thread->use_scale, _("Scale"))
 546 {
 547         this->gui = gui;
 548 }
 549
 550 CreateDVD_Scale::~CreateDVD_Scale()
 551 {
 552 }
 553
 554
 555 CreateDVD_ResizeTracks::CreateDVD_ResizeTracks(CreateDVD_GUI *gui, int x, int y)
 556  : BC_CheckBox(x, y, &gui->thread->use_resize_tracks, _("Resize Tracks"))
 557 {
 558         this->gui = gui;
 559 }
 560
 561 CreateDVD_ResizeTracks::~CreateDVD_ResizeTracks()
 562 {
 563 }
 564
 565
 566 CreateDVD_Histogram::CreateDVD_Histogram(CreateDVD_GUI *gui, int x, int y)
 567  : BC_CheckBox(x, y, &gui->thread->use_histogram, _("Histogram"))
 568 {
 569         this->gui = gui;
 570 }
 571
 572 CreateDVD_Histogram::~CreateDVD_Histogram()
 573 {
 574 }
 575
 576 CreateDVD_LabelChapters::CreateDVD_LabelChapters(CreateDVD_GUI *gui, int x, int y)
 577  : BC_CheckBox(x, y, &gui->thread->use_label_chapters, _("Chapters at Labels"))
 578 {
 579         this->gui = gui;
 580 }
 581
 582 CreateDVD_LabelChapters::~CreateDVD_LabelChapters()
 583 {
 584 }
 585
 586 CreateDVD_WideAudio::CreateDVD_WideAudio(CreateDVD_GUI *gui, int x, int y)
 587  : BC_CheckBox(x, y, &gui->thread->use_wide_audio, _("Audio 5.1"))
 588 {
 589         this->gui = gui;
 590 }
 591
 592 CreateDVD_WideAudio::~CreateDVD_WideAudio()
 593 {
 594 }
 595
 596 CreateDVD_WideAspect::CreateDVD_WideAspect(CreateDVD_GUI *gui, int x, int y)
 597  : BC_CheckBox(x, y, &gui->thread->use_wide_aspect, _("Aspect 16x9"))
 598 {
 599         this->gui = gui;
 600 }
 601
 602 CreateDVD_WideAspect::~CreateDVD_WideAspect()
 603 {
 604 }
 605
 606 CreateDVD_UseFFMpeg::CreateDVD_UseFFMpeg(CreateDVD_GUI *gui, int x, int y)
 607  : BC_CheckBox(x, y, &gui->thread->use_ffmpeg, _("Use FFMPEG"))
 608 {
 609         this->gui = gui;
 610 }
 611
 612 CreateDVD_UseFFMpeg::~CreateDVD_UseFFMpeg()
 613 {
 614 }
 615
 616
 617
 618
 619 CreateDVD_GUI::CreateDVD_GUI(CreateDVD_Thread *thread, int x, int y, int w, int h)
 620  : BC_Window(_(PROGRAM_NAME ": Create DVD"), x, y, w, h, 50, 50, 1, 0, 1)
 621 {
 622         this->thread = thread;
 623         at_x = at_y = tmp_x = tmp_y = 0;
 624         ok_x = ok_y = ok_w = ok_h = 0;
 625         cancel_x = cancel_y = cancel_w = cancel_h = 0;
 626         asset_title = 0;
 627         tmp_path = 0;
 628         disk_space = 0;
 629         needed_disk_space = 15e9;
 630         need_deinterlace = 0;
 631         need_inverse_telecine = 0;
 632         need_scale = 0;
 633         need_resize_tracks = 0;
 634         need_histogram = 0;
 635         need_wide_audio = 0;
 636         need_wide_aspect = 0;
 637         need_label_chapters = 0;
 638         ok = 0;
 639         cancel = 0;
 640 }
 641
 642 CreateDVD_GUI::~CreateDVD_GUI()
 643 {
 644 }
 645
 646 void CreateDVD_GUI::create_objects()
 647 {
 648         lock_window("CreateDVD_GUI::create_objects");
 649         int pady = BC_TextBox::calculate_h(this, MEDIUMFONT, 0, 1) + 5;
 650         int padx = BC_Title::calculate_w(this, (char*)"X", MEDIUMFONT);
 651         int x = padx/2, y = pady/2;
 652         BC_Title *title = new BC_Title(x, y, _("Title:"), MEDIUMFONT, YELLOW);
 653         add_subwindow(title);
 654         at_x = x + title->get_w();  at_y = y;
 655         asset_title = new CreateDVD_AssetTitle(this, at_x, at_y, get_w()-at_x-10);
 656         add_subwindow(asset_title);
 657         y += title->get_h() + pady/2;
 658         title = new BC_Title(x, y, _("tmp path:"), MEDIUMFONT, YELLOW);
 659         add_subwindow(title);
 660         tmp_x = x + title->get_w();  tmp_y = y;
 661         tmp_path = new CreateDVD_TmpPath(this, tmp_x, tmp_y,  get_w()-tmp_x-10);
 662         add_subwindow(tmp_path);
 663         y += title->get_h() + pady/2;
 664         disk_space = new CreateDVD_DiskSpace(this, x, y);
 665         add_subwindow(disk_space);
 666         disk_space->update();
 667         y += disk_space->get_h() + pady/2;
 668         need_deinterlace = new CreateDVD_Deinterlace(this, x, y);
 669         add_subwindow(need_deinterlace);
 670         int x1 = x + 150, x2 = x1 + 150;
 671         need_inverse_telecine = new CreateDVD_InverseTelecine(this, x1, y);
 672         add_subwindow(need_inverse_telecine);
 673         need_use_ffmpeg = new CreateDVD_UseFFMpeg(this, x2, y);
 674         add_subwindow(need_use_ffmpeg);
 675         y += need_deinterlace->get_h() + pady/2;
 676         need_scale = new CreateDVD_Scale(this, x, y);
 677         add_subwindow(need_scale);
 678         need_wide_audio = new CreateDVD_WideAudio(this, x1, y);
 679         add_subwindow(need_wide_audio);
 680         need_resize_tracks = new CreateDVD_ResizeTracks(this, x2, y);
 681         add_subwindow(need_resize_tracks);
 682         y += need_scale->get_h() + pady/2;
 683         need_histogram = new CreateDVD_Histogram(this, x, y);
 684         add_subwindow(need_histogram);
 685         need_wide_aspect = new CreateDVD_WideAspect(this, x1, y);
 686         add_subwindow(need_wide_aspect);
 687         need_label_chapters = new CreateDVD_LabelChapters(this, x2, y);
 688         add_subwindow(need_label_chapters);
 689         ok_w = BC_OKButton::calculate_w();
 690         ok_h = BC_OKButton::calculate_h();
 691         ok_x = 10;
 692         ok_y = get_h() - ok_h - 10;
 693         ok = new CreateDVD_OK(this, ok_x, ok_y);
 694         add_subwindow(ok);
 695         cancel_w = BC_CancelButton::calculate_w();
 696         cancel_h = BC_CancelButton::calculate_h();
 697         cancel_x = get_w() - cancel_w - 10,
 698         cancel_y = get_h() - cancel_h - 10;
 699         cancel = new CreateDVD_Cancel(this, cancel_x, cancel_y);
 700         add_subwindow(cancel);
 701         show_window();
 702         unlock_window();
 703 }
 704
 705 int CreateDVD_GUI::resize_event(int w, int h)
 706 {
 707         asset_title->reposition_window(at_x, at_y, get_w()-at_x-10);
 708         tmp_path->reposition_window(tmp_x, tmp_y,  get_w()-tmp_x-10);
 709         ok_y = h - ok_h - 10;
 710         ok->reposition_window(ok_x, ok_y);
 711         cancel_x = w - cancel_w - 10,
 712         cancel_y = h - cancel_h - 10;
 713         cancel->reposition_window(cancel_x, cancel_y);
 714         return 0;
 715 }
 716
 717 int CreateDVD_GUI::translation_event()
 718 {
 719         return 1;
 720 }
 721
 722 int CreateDVD_GUI::close_event()
 723 {
 724         set_done(1);
 725         return 1;
 726 }
 727
 728 int CreateDVD_Thread::
 729 insert_video_plugin(const char *title, KeyFrame *default_keyframe)
 730 {
 731         Tracks *tracks = mwindow->edl->tracks;
 732         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 733                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 734                 if( !vtrk->record ) continue;
 735                 vtrk->expand_view = 1;
 736                 PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 737                 vtrk->plugin_set.append(plugin_set);
 738                 Edits *edits = vtrk->edits;
 739                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 740                         plugin_set->insert_plugin(title,
 741                                 edit->startproject, edit->length,
 742                                 PLUGIN_STANDALONE, 0, default_keyframe, 0);
 743                 }
 744                 vtrk->optimize();
 745         }
 746         return 0;
 747 }
 748
 749 int CreateDVD_Thread::
 750 resize_tracks()
 751 {
 752         Tracks *tracks = mwindow->edl->tracks;
 753 #if 0
 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 #endif
 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 = DVD_WIDTH; // max_w;
 772                 vtrk->track_h = DVD_HEIGHT; // 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                                 Indexable *indexable = edit->get_source();
 791                                 int w = indexable->get_w();
 792                                 if( w > max_w ) max_w = w;
 793                                 if( w != DVD_WIDTH ) use_scale = 1;
 794                                 int h = indexable->get_h();
 795                                 if( h > max_h ) max_h = h;
 796                                 if( h != DVD_HEIGHT ) use_scale = 1;
 797                         }
 798                         for( int i=0; i<trk->plugin_set.size(); ++i ) {
 799                                 for(Plugin *plugin = (Plugin*)trk->plugin_set[i]->first;
 800                                                 plugin;
 801                                                 plugin = (Plugin*)plugin->next) {
 802                                         if( !strcmp(plugin->title, "Deinterlace") )
 803                                                 has_deinterlace = 1;
 804                                         if( !strcmp(plugin->title, "Auto Scale") ||
 805                                             !strcmp(plugin->title, "Scale") )
 806                                                 has_scale = 1;
 807                                 }
 808                         }
 809                         break;
 810                 }
 811         }
 812         if( has_scale )
 813                 use_scale = 0;
 814         if( use_scale ) {
 815                 if( max_w != DVD_WIDTH ) use_resize_tracks = 1;
 816                 if( max_h != DVD_HEIGHT ) use_resize_tracks = 1;
 817         }
 818         for( Track *trk=tracks->first; trk && !use_resize_tracks; trk=trk->next ) {
 819                 if( !trk->record ) continue;
 820                 switch( trk->data_type ) {
 821                 case TRACK_VIDEO:
 822                         if( trk->track_w != max_w ) use_resize_tracks = 1;
 823                         if( trk->track_h != max_h ) use_resize_tracks = 1;
 824                         break;
 825                 }
 826         }
 827         if( !has_deinterlace && max_h > 2*DVD_HEIGHT ) use_deinterlace = 1;
 828         Labels *labels = mwindow->edl->labels;
 829         use_label_chapters = labels && labels->first ? 1 : 0;
 830         float w, h;
 831         MWindow::create_aspect_ratio(w, h, max_w, max_h);
 832         if( w == DVD_WIDE_ASPECT_WIDTH && h == DVD_WIDE_ASPECT_HEIGHT )
 833                 use_wide_aspect = 1;
 834         if( tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 835                 use_wide_audio = 1;
 836         return 0;
 837 }
 838