cinelerra-5.1/cinelerra/dvdcreate.C

   1 #include "asset.h"
   2 #include "clip.h"
   3 #include "dvdcreate.h"
   4 #include "edl.h"
   5 #include "edit.h"
   6 #include "edits.h"
   7 #include "edlsession.h"
   8 #include "filexml.h"
   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 #define HD_1920x1080_2997       0
  29 #define HD_1920x1080_2500       1
  30 #define HD_1280x720_5994p       2
  31 #define HD_1280x720_5000p       3
  32 #define HD_720x576_5000p        4
  33 #define HD_720x576_2500         5
  34 #define HD_720x480_5994p        6
  35 #define HD_720x480_2997         7
  36
  37 static struct hd_format {
  38         const char *name;
  39         int w, h;
  40         double framerate;
  41 } hd_formats[] = {
  42         { "1920x1080 29.97",      1920,1080, 29.97  },
  43         { "1920x1080 25",         1920,1080, 25     },
  44         { "1280x720 59.94p",      1280,720,  59.94  },
  45         { "1280x720 50p",         1280,720,  50     },
  46         { "720x576 50p(PAL)",      720,576,  50     },
  47         { "720x576 25 (PAL)",      720,576,  25     },
  48         { "720x480 59.94p(NTSC)",  720,480,  59.94  },
  49         { "720x480 29.97 (NTSC)",  720,480,  29.97  },
  50 };
  51
  52 const int64_t CreateDVD_Thread::DVD_SIZE = 4700000000;
  53 const int CreateDVD_Thread::DVD_STREAMS = 1;
  54 const int CreateDVD_Thread::DVD_WIDTH = 720;
  55 const int CreateDVD_Thread::DVD_HEIGHT = 480;
  56 const double CreateDVD_Thread::DVD_ASPECT_WIDTH = 4.;
  57 const double CreateDVD_Thread::DVD_ASPECT_HEIGHT = 3.;
  58 const double CreateDVD_Thread::DVD_WIDE_ASPECT_WIDTH = 16.;
  59 const double CreateDVD_Thread::DVD_WIDE_ASPECT_HEIGHT = 9.;
  60 const double CreateDVD_Thread::DVD_FRAMERATE = 30000. / 1001.;
  61 const int CreateDVD_Thread::DVD_MAX_BITRATE = 8000000;
  62 const int CreateDVD_Thread::DVD_CHANNELS = 2;
  63 const int CreateDVD_Thread::DVD_WIDE_CHANNELS = 6;
  64 const double CreateDVD_Thread::DVD_SAMPLERATE = 48000;
  65 const double CreateDVD_Thread::DVD_KAUDIO_RATE = 224;
  66
  67
  68 CreateDVD_MenuItem::CreateDVD_MenuItem(MWindow *mwindow)
  69  : BC_MenuItem(_("DVD Render..."), _("Shift-D"), 'D')
  70 {
  71         set_shift(1);
  72         this->mwindow = mwindow;
  73 }
  74
  75 int CreateDVD_MenuItem::handle_event()
  76 {
  77         mwindow->create_dvd->start();
  78         return 1;
  79 }
  80
  81
  82 CreateDVD_Thread::CreateDVD_Thread(MWindow *mwindow)
  83  : BC_DialogThread()
  84 {
  85         this->mwindow = mwindow;
  86         this->gui = 0;
  87         this->use_deinterlace = 0;
  88         this->use_scale = 0;
  89         this->use_histogram = 0;
  90         this->use_inverse_telecine = 0;
  91         this->use_wide_audio = 0;
  92         this->use_wide_aspect = 0;
  93         this->use_ffmpeg = 0;
  94         this->use_resize_tracks = 0;
  95         this->use_label_chapters = 0;
  96
  97         this->dvd_size = DVD_SIZE;
  98         this->dvd_width = DVD_WIDTH;
  99         this->dvd_height = DVD_HEIGHT;
 100         this->dvd_aspect_width = DVD_ASPECT_WIDTH;
 101         this->dvd_aspect_height = DVD_ASPECT_HEIGHT;
 102         this->dvd_framerate = DVD_FRAMERATE;
 103         this->dvd_samplerate = DVD_SAMPLERATE;
 104         this->dvd_max_bitrate = DVD_MAX_BITRATE;
 105         this->dvd_kaudio_rate = DVD_KAUDIO_RATE;
 106         this->max_w = this->max_h = 0;
 107 }
 108
 109 CreateDVD_Thread::~CreateDVD_Thread()
 110 {
 111         close_window();
 112 }
 113
 114 int CreateDVD_Thread::create_dvd_jobs(ArrayList<BatchRenderJob*> *jobs,
 115         const char *tmp_path, const char *asset_title)
 116 {
 117         EDL *edl = mwindow->edl;
 118         if( !edl || !edl->session ) {
 119                 char msg[BCTEXTLEN];
 120                 sprintf(msg, _("No EDL/Session"));
 121                 MainError::show_error(msg);
 122                 return 1;
 123         }
 124         EDLSession *session = edl->session;
 125
 126         double total_length = edl->tracks->total_length();
 127         if( total_length <= 0 ) {
 128                 char msg[BCTEXTLEN];
 129                 sprintf(msg, _("No content: %s"), asset_title);
 130                 MainError::show_error(msg);
 131                 return 1;
 132         }
 133
 134         char asset_dir[BCTEXTLEN];
 135         sprintf(asset_dir, "%s/%s", tmp_path, asset_title);
 136
 137         if( mkdir(asset_dir, 0777) ) {
 138                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 139                 strerror_r(errno, err, sizeof(err));
 140                 sprintf(msg, _("Unable to create directory: %s\n-- %s"), asset_dir, err);
 141                 MainError::show_error(msg);
 142                 return 1;
 143         }
 144
 145         double old_samplerate = session->sample_rate;
 146         double old_framerate = session->frame_rate;
 147
 148         session->video_channels = DVD_STREAMS;
 149         session->video_tracks = DVD_STREAMS;
 150         session->frame_rate = dvd_framerate;
 151         session->output_w = dvd_width;
 152         session->output_h = dvd_height;
 153         session->aspect_w = dvd_aspect_width;
 154         session->aspect_h = dvd_aspect_height;
 155         session->sample_rate = dvd_samplerate;
 156         session->audio_channels = session->audio_tracks =
 157                 use_wide_audio ? DVD_WIDE_CHANNELS : DVD_CHANNELS;
 158
 159         char script_filename[BCTEXTLEN];
 160         sprintf(script_filename, "%s/dvd.sh", asset_dir);
 161         int fd = open(script_filename, O_WRONLY+O_CREAT+O_TRUNC, 0755);
 162         FILE *fp = fdopen(fd, "w");
 163         if( !fp ) {
 164                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 165                 strerror_r(errno, err, sizeof(err));
 166                 sprintf(msg, _("Unable to save: %s\n-- %s"), script_filename, err);
 167                 MainError::show_error(msg);
 168                 return 1;
 169         }
 170         fprintf(fp,"#!/bin/bash\n");
 171         fprintf(fp,"echo \"running %s\" $# $*\n", script_filename);
 172         fprintf(fp,"\n");
 173         char exe_path[BCTEXTLEN];
 174         get_exe_path(exe_path);
 175         fprintf(fp,"PATH=$PATH:%s\n",exe_path);
 176         if( !use_ffmpeg ) {
 177                 fprintf(fp,"mplex -f 8 -o $1/dvd.mpg $1/dvd.m2v $1/dvd.ac3\n");
 178                 fprintf(fp,"\n");
 179         }
 180         fprintf(fp,"rm -rf $1/iso\n");
 181         fprintf(fp,"mkdir -p $1/iso\n");
 182         fprintf(fp,"\n");
 183         fprintf(fp,"dvdauthor -x - <<eof\n");
 184         fprintf(fp,"<dvdauthor dest=\"$1/iso\">\n");
 185         fprintf(fp,"  <vmgm>\n");
 186         fprintf(fp,"    <fpc> jump title 1; </fpc>\n");
 187         fprintf(fp,"  </vmgm>\n");
 188         fprintf(fp,"  <titleset>\n");
 189         fprintf(fp,"    <titles>\n");
 190         fprintf(fp,"    <video format=\"ntsc\" aspect=\"%d:%d\" resolution=\"%dx%d\"/>\n",
 191                 (int)session->aspect_w, (int)session->aspect_h,
 192                 session->output_w, session->output_h);
 193         fprintf(fp,"    <audio format=\"ac3\" lang=\"en\"/>\n");
 194         fprintf(fp,"    <pgc>\n");
 195         fprintf(fp,"      <vob file=\"$1/dvd.mpg\" chapters=\"");
 196         if( use_label_chapters && edl->labels ) {
 197                 Label *label = edl->labels->first;
 198                 while( label ) {
 199                         int secs = label->position;
 200                         int mins = secs / 60;
 201                         int frms = (label->position-secs) * session->frame_rate;
 202                         fprintf(fp,"%d:%02d:%02d.%d", mins/60, mins%60, secs%60, frms);
 203                         if( (label=label->next) != 0 ) fprintf(fp, ",");
 204                 }
 205         }
 206         else {
 207                 int mins = 0;
 208                 for( int secs=0 ; secs<total_length; secs+=10*60 ) {
 209                         mins = secs / 60;
 210                         fprintf(fp,"%d:%02d:00,", mins/60, mins%60);
 211                 }
 212                 fprintf(fp,"%d:%02d:00", mins/60, mins%60);
 213         }
 214         fprintf(fp,"\"/>\n");
 215         fprintf(fp,"    </pgc>\n");
 216         fprintf(fp,"    </titles>\n");
 217         fprintf(fp,"  </titleset>\n");
 218         fprintf(fp,"</dvdauthor>\n");
 219         fprintf(fp,"eof\n");
 220         fprintf(fp,"\n");
 221         fprintf(fp,"echo To burn dvd, load blank media and run:\n");
 222         fprintf(fp,"echo growisofs -dvd-compat -Z /dev/dvd -dvd-video $1/iso\n");
 223         fprintf(fp,"\n");
 224         fclose(fp);
 225
 226         if( use_wide_audio ) {
 227                 session->audio_channels = session->audio_tracks = DVD_WIDE_CHANNELS;
 228                 session->achannel_positions[0] = 90;
 229                 session->achannel_positions[1] = 150;
 230                 session->achannel_positions[2] = 30;
 231                 session->achannel_positions[3] = 210;
 232                 session->achannel_positions[4] = 330;
 233                 session->achannel_positions[5] = 270;
 234                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 235                         mwindow->remap_audio(MWindow::AUDIO_1_TO_1);
 236         }
 237         else {
 238                 session->audio_channels = session->audio_tracks = DVD_CHANNELS;
 239                 session->achannel_positions[0] = 180;
 240                 session->achannel_positions[1] = 0;
 241                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 242                         mwindow->remap_audio(MWindow::AUDIO_5_1_TO_2);
 243         }
 244
 245         double new_samplerate = session->sample_rate;
 246         double new_framerate = session->frame_rate;
 247         edl->rechannel();
 248         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 249         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 250
 251         int64_t aud_size = ((dvd_kaudio_rate * total_length)/8 + 1000-1) * 1000;
 252         int64_t vid_size = dvd_size*0.96 - aud_size;
 253         int64_t vid_bitrate = (vid_size * 8) / total_length;
 254         vid_bitrate /= 1000;  vid_bitrate *= 1000;
 255         if( vid_bitrate > dvd_max_bitrate )
 256                 vid_bitrate = dvd_max_bitrate;
 257
 258         char xml_filename[BCTEXTLEN];
 259         sprintf(xml_filename, "%s/dvd.xml", asset_dir);
 260         FileXML xml_file;
 261         edl->save_xml(&xml_file, xml_filename, 0, 0);
 262         xml_file.terminate_string();
 263         if( xml_file.write_to_file(xml_filename) ) {
 264                 char msg[BCTEXTLEN];
 265                 sprintf(msg, _("Unable to save: %s"), xml_filename);
 266                 MainError::show_error(msg);
 267                 return 1;
 268         }
 269
 270         BatchRenderJob *job = new BatchRenderJob(mwindow->preferences);
 271         jobs->append(job);
 272         strcpy(&job->edl_path[0], xml_filename);
 273         Asset *asset = job->asset;
 274
 275         asset->layers = DVD_STREAMS;
 276         asset->frame_rate = session->frame_rate;
 277         asset->width = session->output_w;
 278         asset->height = session->output_h;
 279         asset->aspect_ratio = session->aspect_w / session->aspect_h;
 280
 281         if( use_ffmpeg ) {
 282                 char option_path[BCTEXTLEN];
 283                 sprintf(&asset->path[0],"%s/dvd.mpg", asset_dir);
 284                 asset->format = FILE_FFMPEG;
 285                 strcpy(asset->fformat, "dvd");
 286
 287                 asset->audio_data = 1;
 288                 strcpy(asset->acodec, "dvd.dvd");
 289                 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
 290                 FFMPEG::load_options(option_path, asset->ff_audio_options,
 291                          sizeof(asset->ff_audio_options));
 292                 asset->ff_audio_bitrate = dvd_kaudio_rate * 1000;
 293
 294                 asset->video_data = 1;
 295                 strcpy(asset->vcodec, "dvd.dvd");
 296                 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
 297                 FFMPEG::load_options(option_path, asset->ff_video_options,
 298                          sizeof(asset->ff_video_options));
 299                 asset->ff_video_bitrate = vid_bitrate;
 300                 asset->ff_video_quality = 0;
 301         }
 302         else {
 303                 sprintf(&asset->path[0],"%s/dvd.m2v", asset_dir);
 304                 asset->video_data = 1;
 305                 asset->format = FILE_VMPEG;
 306                 asset->vmpeg_cmodel = BC_YUV420P;
 307                 asset->vmpeg_fix_bitrate = 1;
 308                 asset->vmpeg_bitrate = vid_bitrate;
 309                 asset->vmpeg_quantization = 15;
 310                 asset->vmpeg_iframe_distance = 15;
 311                 asset->vmpeg_progressive = 0;
 312                 asset->vmpeg_denoise = 0;
 313                 asset->vmpeg_seq_codes = 0;
 314                 asset->vmpeg_derivative = 2;
 315                 asset->vmpeg_preset = 8;
 316                 asset->vmpeg_field_order = 0;
 317                 asset->vmpeg_pframe_distance = 0;
 318                 job = new BatchRenderJob(mwindow->preferences);
 319                 jobs->append(job);
 320                 strcpy(&job->edl_path[0], xml_filename);
 321                 asset = job->asset;
 322
 323                 sprintf(&asset->path[0],"%s/dvd.ac3", asset_dir);
 324                 asset->audio_data = 1;
 325                 asset->format = FILE_AC3;
 326                 asset->channels = session->audio_channels;
 327                 asset->sample_rate = session->sample_rate;
 328                 asset->bits = 16;
 329                 asset->byte_order = 0;
 330                 asset->signed_ = 1;
 331                 asset->header = 0;
 332                 asset->dither = 0;
 333                 asset->ac3_bitrate = dvd_kaudio_rate;
 334         }
 335
 336         job = new BatchRenderJob(mwindow->preferences);
 337         jobs->append(job);
 338         job->edl_path[0] = '@';
 339         strcpy(&job->edl_path[1], script_filename);
 340         strcpy(&job->asset->path[0], asset_dir);
 341
 342         return 0;
 343 }
 344
 345 void CreateDVD_Thread::handle_close_event(int result)
 346 {
 347         if( result ) return;
 348         mwindow->batch_render->load_defaults(mwindow->defaults);
 349         mwindow->undo->update_undo_before();
 350         KeyFrame keyframe;  char data[BCTEXTLEN];
 351         if( use_deinterlace ) {
 352                 sprintf(data,"<DEINTERLACE MODE=1>");
 353                 keyframe.set_data(data);
 354                 insert_video_plugin("Deinterlace", &keyframe);
 355         }
 356         if( use_inverse_telecine ) {
 357                 sprintf(data,"<IVTC FRAME_OFFSET=0 FIRST_FIELD=0 "
 358                         "AUTOMATIC=1 AUTO_THRESHOLD=2.0e+00 PATTERN=2>");
 359                 keyframe.set_data(data);
 360                 insert_video_plugin("Inverse Telecine", &keyframe);
 361         }
 362         if( use_scale ) {
 363                 sprintf(data,"<SCALE TYPE=%d X_FACTOR=%f Y_FACTOR=%f "
 364                         "WIDTH=%d HEIGHT=%d CONSTRAIN=0>",
 365                         max_w >= dvd_width || max_h >= dvd_height ? 1 : 0,
 366                         max_w > 0 ? (double)dvd_width/max_w : 1,
 367                         max_h > 0 ? (double)dvd_height/max_h : 1,
 368                         dvd_width, dvd_height);
 369                 keyframe.set_data(data);
 370                 insert_video_plugin("Scale", &keyframe);
 371         }
 372         if( use_resize_tracks )
 373                 resize_tracks();
 374         if( use_histogram ) {
 375 #if 0
 376                 sprintf(data, "<HISTOGRAM OUTPUT_MIN_0=0 OUTPUT_MAX_0=1 "
 377                         "OUTPUT_MIN_1=0 OUTPUT_MAX_1=1 "
 378                         "OUTPUT_MIN_2=0 OUTPUT_MAX_2=1 "
 379                         "OUTPUT_MIN_3=0 OUTPUT_MAX_3=1 "
 380                         "AUTOMATIC=0 THRESHOLD=9.0-01 PLOT=0 SPLIT=0>"
 381                         "<POINTS></POINTS><POINTS></POINTS><POINTS></POINTS>"
 382                         "<POINTS><POINT X=6.0e-02 Y=0>"
 383                                 "<POINT X=9.4e-01 Y=1></POINTS>");
 384 #else
 385                 sprintf(data, "<HISTOGRAM AUTOMATIC=0 THRESHOLD=1.0e-01 "
 386                         "PLOT=0 SPLIT=0 W=440 H=500 PARADE=0 MODE=3 "
 387                         "LOW_OUTPUT_0=0 HIGH_OUTPUT_0=1 LOW_INPUT_0=0 HIGH_INPUT_0=1 GAMMA_0=1 "
 388                         "LOW_OUTPUT_1=0 HIGH_OUTPUT_1=1 LOW_INPUT_1=0 HIGH_INPUT_1=1 GAMMA_1=1 "
 389                         "LOW_OUTPUT_2=0 HIGH_OUTPUT_2=1 LOW_INPUT_2=0 HIGH_INPUT_2=1 GAMMA_2=1 "
 390                         "LOW_OUTPUT_3=0 HIGH_OUTPUT_3=1 LOW_INPUT_3=0.044 HIGH_INPUT_3=0.956 "
 391                         "GAMMA_3=1>");
 392 #endif
 393                 keyframe.set_data(data);
 394                 insert_video_plugin("Histogram", &keyframe);
 395         }
 396         mwindow->batch_render->reset();
 397         create_dvd_jobs(&mwindow->batch_render->jobs, tmp_path, asset_title);
 398         mwindow->save_backup();
 399         mwindow->undo->update_undo_after(_("create dvd"), LOAD_ALL);
 400         mwindow->resync_guis();
 401         mwindow->batch_render->handle_close_event(0);
 402         mwindow->batch_render->start();
 403 }
 404
 405 BC_Window* CreateDVD_Thread::new_gui()
 406 {
 407         memset(tmp_path,0,sizeof(tmp_path));
 408         strcpy(tmp_path,"/tmp");
 409         memset(asset_title,0,sizeof(asset_title));
 410         time_t dt;  time(&dt);
 411         struct tm dtm;  localtime_r(&dt, &dtm);
 412         sprintf(asset_title, "dvd_%02d%02d%02d-%02d%02d%02d",
 413                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
 414                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
 415         use_deinterlace = 0;
 416         use_scale = 0;
 417         use_histogram = 0;
 418         use_inverse_telecine = 0;
 419         use_wide_audio = 0;
 420         use_wide_aspect = 0;
 421         use_ffmpeg = 0;
 422         use_resize_tracks = 0;
 423         use_label_chapters = 0;
 424         use_standard = HD_720x480_2997;
 425
 426         dvd_size = DVD_SIZE;
 427         dvd_width = DVD_WIDTH;
 428         dvd_height = DVD_HEIGHT;
 429         dvd_aspect_width = DVD_ASPECT_WIDTH;
 430         dvd_aspect_height = DVD_ASPECT_HEIGHT;
 431         dvd_framerate = DVD_FRAMERATE;
 432         dvd_samplerate = DVD_SAMPLERATE;
 433         dvd_max_bitrate = DVD_MAX_BITRATE;
 434         dvd_kaudio_rate = DVD_KAUDIO_RATE;
 435         max_w = 0; max_h = 0;
 436
 437         int has_standard = -1;
 438         if( mwindow->edl ) {
 439                 EDLSession *session = mwindow->edl->session;
 440 // match the session to any known standard
 441                 for( int i=0; i<(int)(sizeof(hd_formats)/sizeof(hd_formats[0])); ++i ) {
 442                         if( !EQUIV(session->frame_rate, hd_formats[i].framerate) ) continue;
 443                         if( session->output_w != hd_formats[i].w ) continue;
 444                         if( session->output_h != hd_formats[i].h ) continue;
 445                         has_standard = i;  break;
 446                 }
 447                 if( has_standard < 0 ) {
 448 // or use the default standard
 449                         if( !strcmp(mwindow->default_standard, "NTSC") ) has_standard = HD_720x480_2997;
 450                         else if( !strcmp(mwindow->default_standard, "PAL") ) has_standard = HD_720x576_2500;
 451                 }
 452         }
 453         use_standard = has_standard >= 0 ? has_standard : HD_720x480_2997;
 454
 455         option_presets();
 456         int scr_x = mwindow->gui->get_screen_x(0, -1);
 457         int scr_w = mwindow->gui->get_screen_w(0, -1);
 458         int scr_h = mwindow->gui->get_screen_h(0, -1);
 459         int w = 500, h = 280;
 460         int x = scr_x + scr_w/2 - w/2, y = scr_h/2 - h/2;
 461
 462         gui = new CreateDVD_GUI(this, x, y, w, h);
 463         gui->create_objects();
 464         return gui;
 465 }
 466
 467
 468 CreateDVD_OK::CreateDVD_OK(CreateDVD_GUI *gui, int x, int y)
 469  : BC_OKButton(x, y)
 470 {
 471         this->gui = gui;
 472         set_tooltip(_("end setup, start batch render"));
 473 }
 474
 475 CreateDVD_OK::~CreateDVD_OK()
 476 {
 477 }
 478
 479 int CreateDVD_OK::button_press_event()
 480 {
 481         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 482                 gui->set_done(0);
 483                 return 1;
 484         }
 485         return 0;
 486 }
 487
 488 int CreateDVD_OK::keypress_event()
 489 {
 490         return 0;
 491 }
 492
 493
 494 CreateDVD_Cancel::CreateDVD_Cancel(CreateDVD_GUI *gui, int x, int y)
 495  : BC_CancelButton(x, y)
 496 {
 497         this->gui = gui;
 498 }
 499
 500 CreateDVD_Cancel::~CreateDVD_Cancel()
 501 {
 502 }
 503
 504 int CreateDVD_Cancel::button_press_event()
 505 {
 506         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 507                 gui->set_done(1);
 508                 return 1;
 509         }
 510         return 0;
 511 }
 512
 513
 514 CreateDVD_DiskSpace::CreateDVD_DiskSpace(CreateDVD_GUI *gui, int x, int y)
 515  : BC_Title(x, y, "", MEDIUMFONT, GREEN)
 516 {
 517         this->gui = gui;
 518 }
 519
 520 CreateDVD_DiskSpace::~CreateDVD_DiskSpace()
 521 {
 522 }
 523
 524 int64_t CreateDVD_DiskSpace::tmp_path_space()
 525 {
 526         const char *path = gui->tmp_path->get_text();
 527         if( access(path,R_OK+W_OK) ) return 0;
 528         struct statfs sfs;
 529         if( statfs(path, &sfs) ) return 0;
 530         return (int64_t)sfs.f_bsize * sfs.f_bfree;
 531 }
 532
 533 void CreateDVD_DiskSpace::update()
 534 {
 535         static const char *suffix[] = { "", "KB", "MB", "GB", "TB", "PB" };
 536         int64_t disk_space = tmp_path_space();
 537         double media_size = 15e9, msz = 0, m = 1;
 538         char sfx[BCSTRLEN];
 539         if( sscanf(gui->media_size->get_text(), "%lf%s", &msz, sfx) == 2 ) {
 540                 int i = sizeof(suffix)/sizeof(suffix[0]);
 541                 while( --i >= 0 && strcmp(sfx, suffix[i]) );
 542                 while( --i >= 0 ) m *= 1000;
 543                 media_size = msz * m;
 544         }
 545         m = gui->thread->use_ffmpeg ? 2 : 3;
 546         int color = disk_space < media_size*m ? RED : GREEN;
 547         int i = 0;
 548         for( int64_t space=disk_space; i<5 && (space/=1000)>0; disk_space=space, ++i );
 549         char text[BCTEXTLEN];
 550         sprintf(text, "%s%3jd%s", _("disk space: "), disk_space, suffix[i]);
 551         gui->disk_space->BC_Title::update(text);
 552         gui->disk_space->set_color(color);
 553 }
 554
 555 CreateDVD_TmpPath::CreateDVD_TmpPath(CreateDVD_GUI *gui, int x, int y, int w)
 556  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->tmp_path),
 557                 gui->thread->tmp_path, 1, MEDIUMFONT)
 558 {
 559         this->gui = gui;
 560 }
 561
 562 CreateDVD_TmpPath::~CreateDVD_TmpPath()
 563 {
 564 }
 565
 566 int CreateDVD_TmpPath::handle_event()
 567 {
 568         gui->disk_space->update();
 569         return 1;
 570 }
 571
 572
 573 CreateDVD_AssetTitle::CreateDVD_AssetTitle(CreateDVD_GUI *gui, int x, int y, int w)
 574  : BC_TextBox(x, y, w, 1, 0, gui->thread->asset_title, 1, MEDIUMFONT)
 575 {
 576         this->gui = gui;
 577 }
 578
 579 CreateDVD_AssetTitle::~CreateDVD_AssetTitle()
 580 {
 581 }
 582
 583
 584 CreateDVD_Deinterlace::CreateDVD_Deinterlace(CreateDVD_GUI *gui, int x, int y)
 585  : BC_CheckBox(x, y, &gui->thread->use_deinterlace, _("Deinterlace"))
 586 {
 587         this->gui = gui;
 588 }
 589
 590 CreateDVD_Deinterlace::~CreateDVD_Deinterlace()
 591 {
 592 }
 593
 594 int CreateDVD_Deinterlace::handle_event()
 595 {
 596         if( get_value() ) {
 597                 gui->need_inverse_telecine->set_value(0);
 598                 gui->thread->use_inverse_telecine = 0;
 599         }
 600         return BC_CheckBox::handle_event();
 601 }
 602
 603
 604 CreateDVD_InverseTelecine::CreateDVD_InverseTelecine(CreateDVD_GUI *gui, int x, int y)
 605  : BC_CheckBox(x, y, &gui->thread->use_inverse_telecine, _("Inverse Telecine"))
 606 {
 607         this->gui = gui;
 608 }
 609
 610 CreateDVD_InverseTelecine::~CreateDVD_InverseTelecine()
 611 {
 612 }
 613
 614 int CreateDVD_InverseTelecine::handle_event()
 615 {
 616         if( get_value() ) {
 617                 gui->need_deinterlace->set_value(0);
 618                 gui->thread->use_deinterlace = 0;
 619         }
 620         return BC_CheckBox::handle_event();
 621 }
 622
 623
 624 CreateDVD_Scale::CreateDVD_Scale(CreateDVD_GUI *gui, int x, int y)
 625  : BC_CheckBox(x, y, &gui->thread->use_scale, _("Scale"))
 626 {
 627         this->gui = gui;
 628 }
 629
 630 CreateDVD_Scale::~CreateDVD_Scale()
 631 {
 632 }
 633
 634
 635 CreateDVD_ResizeTracks::CreateDVD_ResizeTracks(CreateDVD_GUI *gui, int x, int y)
 636  : BC_CheckBox(x, y, &gui->thread->use_resize_tracks, _("Resize Tracks"))
 637 {
 638         this->gui = gui;
 639 }
 640
 641 CreateDVD_ResizeTracks::~CreateDVD_ResizeTracks()
 642 {
 643 }
 644
 645
 646 CreateDVD_Histogram::CreateDVD_Histogram(CreateDVD_GUI *gui, int x, int y)
 647  : BC_CheckBox(x, y, &gui->thread->use_histogram, _("Histogram"))
 648 {
 649         this->gui = gui;
 650 }
 651
 652 CreateDVD_Histogram::~CreateDVD_Histogram()
 653 {
 654 }
 655
 656 CreateDVD_LabelChapters::CreateDVD_LabelChapters(CreateDVD_GUI *gui, int x, int y)
 657  : BC_CheckBox(x, y, &gui->thread->use_label_chapters, _("Chapters at Labels"))
 658 {
 659         this->gui = gui;
 660 }
 661
 662 CreateDVD_LabelChapters::~CreateDVD_LabelChapters()
 663 {
 664 }
 665
 666 CreateDVD_WideAudio::CreateDVD_WideAudio(CreateDVD_GUI *gui, int x, int y)
 667  : BC_CheckBox(x, y, &gui->thread->use_wide_audio, _("Audio 5.1"))
 668 {
 669         this->gui = gui;
 670 }
 671
 672 CreateDVD_WideAudio::~CreateDVD_WideAudio()
 673 {
 674 }
 675
 676 CreateDVD_WideAspect::CreateDVD_WideAspect(CreateDVD_GUI *gui, int x, int y)
 677  : BC_CheckBox(x, y, &gui->thread->use_wide_aspect, _("Aspect 16x9"))
 678 {
 679         this->gui = gui;
 680 }
 681
 682 CreateDVD_WideAspect::~CreateDVD_WideAspect()
 683 {
 684 }
 685
 686 CreateDVD_UseFFMpeg::CreateDVD_UseFFMpeg(CreateDVD_GUI *gui, int x, int y)
 687  : BC_CheckBox(x, y, &gui->thread->use_ffmpeg, _("Use FFMPEG"))
 688 {
 689         this->gui = gui;
 690 }
 691
 692 CreateDVD_UseFFMpeg::~CreateDVD_UseFFMpeg()
 693 {
 694 }
 695
 696
 697
 698
 699 CreateDVD_GUI::CreateDVD_GUI(CreateDVD_Thread *thread, int x, int y, int w, int h)
 700  : BC_Window(_(PROGRAM_NAME ": Create DVD"), x, y, w, h, 50, 50, 1, 0, 1)
 701 {
 702         this->thread = thread;
 703         at_x = at_y = tmp_x = tmp_y = 0;
 704         ok_x = ok_y = ok_w = ok_h = 0;
 705         cancel_x = cancel_y = cancel_w = cancel_h = 0;
 706         asset_title = 0;
 707         tmp_path = 0;
 708         disk_space = 0;
 709         need_deinterlace = 0;
 710         need_inverse_telecine = 0;
 711         need_scale = 0;
 712         need_resize_tracks = 0;
 713         need_histogram = 0;
 714         need_wide_audio = 0;
 715         need_wide_aspect = 0;
 716         need_label_chapters = 0;
 717         ok = 0;
 718         cancel = 0;
 719 }
 720
 721 CreateDVD_GUI::~CreateDVD_GUI()
 722 {
 723 }
 724
 725 void CreateDVD_GUI::create_objects()
 726 {
 727         lock_window("CreateDVD_GUI::create_objects");
 728         int pady = BC_TextBox::calculate_h(this, MEDIUMFONT, 0, 1) + 5;
 729         int padx = BC_Title::calculate_w(this, (char*)"X", MEDIUMFONT);
 730         int x = padx/2, y = pady/2;
 731         BC_Title *title = new BC_Title(x, y, _("Title:"), MEDIUMFONT, YELLOW);
 732         add_subwindow(title);
 733         at_x = x + title->get_w();  at_y = y;
 734         asset_title = new CreateDVD_AssetTitle(this, at_x, at_y, get_w()-at_x-10);
 735         add_subwindow(asset_title);
 736         y += title->get_h() + pady/2;
 737         title = new BC_Title(x, y, _("tmp path:"), MEDIUMFONT, YELLOW);
 738         add_subwindow(title);
 739         tmp_x = x + title->get_w();  tmp_y = y;
 740         tmp_path = new CreateDVD_TmpPath(this, tmp_x, tmp_y,  get_w()-tmp_x-10);
 741         add_subwindow(tmp_path);
 742         y += title->get_h() + pady/2;
 743         disk_space = new CreateDVD_DiskSpace(this, x, y);
 744         add_subwindow(disk_space);
 745         int x0 = get_w() - 170;
 746         title = new BC_Title(x0, y, _("Media:"), MEDIUMFONT, YELLOW);
 747         add_subwindow(title);
 748         x0 +=  title->get_w() + padx;
 749         media_size = new CreateDVD_MediaSize(this, x0, y);
 750         media_size->create_objects();
 751         media_sizes.append(new BC_ListBoxItem("4.7GB"));
 752         media_sizes.append(new BC_ListBoxItem("8.3GB"));
 753         media_size->update_list(&media_sizes);
 754         media_size->update(media_sizes[0]->get_text());
 755         disk_space->update();
 756         x0 = x;
 757         y += disk_space->get_h() + pady/2;
 758         title = new BC_Title(x0, y, _("Format:"), MEDIUMFONT, YELLOW);
 759         add_subwindow(title);
 760         x0 +=  title->get_w() + padx;
 761         standard = new CreateDVD_Format(this, x0, y);
 762         add_subwindow(standard);
 763         standard->create_objects();
 764         y += standard->get_h() + pady/2;
 765         need_deinterlace = new CreateDVD_Deinterlace(this, x, y);
 766         add_subwindow(need_deinterlace);
 767         int x1 = x + 150, x2 = x1 + 150;
 768         need_inverse_telecine = new CreateDVD_InverseTelecine(this, x1, y);
 769         add_subwindow(need_inverse_telecine);
 770         need_use_ffmpeg = new CreateDVD_UseFFMpeg(this, x2, y);
 771         add_subwindow(need_use_ffmpeg);
 772         y += need_deinterlace->get_h() + pady/2;
 773         need_scale = new CreateDVD_Scale(this, x, y);
 774         add_subwindow(need_scale);
 775         need_wide_audio = new CreateDVD_WideAudio(this, x1, y);
 776         add_subwindow(need_wide_audio);
 777         need_resize_tracks = new CreateDVD_ResizeTracks(this, x2, y);
 778         add_subwindow(need_resize_tracks);
 779         y += need_scale->get_h() + pady/2;
 780         need_histogram = new CreateDVD_Histogram(this, x, y);
 781         add_subwindow(need_histogram);
 782         need_wide_aspect = new CreateDVD_WideAspect(this, x1, y);
 783         add_subwindow(need_wide_aspect);
 784         need_label_chapters = new CreateDVD_LabelChapters(this, x2, y);
 785         add_subwindow(need_label_chapters);
 786         ok_w = BC_OKButton::calculate_w();
 787         ok_h = BC_OKButton::calculate_h();
 788         ok_x = 10;
 789         ok_y = get_h() - ok_h - 10;
 790         ok = new CreateDVD_OK(this, ok_x, ok_y);
 791         add_subwindow(ok);
 792         cancel_w = BC_CancelButton::calculate_w();
 793         cancel_h = BC_CancelButton::calculate_h();
 794         cancel_x = get_w() - cancel_w - 10,
 795         cancel_y = get_h() - cancel_h - 10;
 796         cancel = new CreateDVD_Cancel(this, cancel_x, cancel_y);
 797         add_subwindow(cancel);
 798         show_window();
 799         unlock_window();
 800 }
 801
 802 int CreateDVD_GUI::resize_event(int w, int h)
 803 {
 804         asset_title->reposition_window(at_x, at_y, get_w()-at_x-10);
 805         tmp_path->reposition_window(tmp_x, tmp_y,  get_w()-tmp_x-10);
 806         ok_y = h - ok_h - 10;
 807         ok->reposition_window(ok_x, ok_y);
 808         cancel_x = w - cancel_w - 10,
 809         cancel_y = h - cancel_h - 10;
 810         cancel->reposition_window(cancel_x, cancel_y);
 811         return 0;
 812 }
 813
 814 int CreateDVD_GUI::translation_event()
 815 {
 816         return 1;
 817 }
 818
 819 int CreateDVD_GUI::close_event()
 820 {
 821         set_done(1);
 822         return 1;
 823 }
 824
 825 void CreateDVD_GUI::update()
 826 {
 827         need_deinterlace->set_value(thread->use_deinterlace);
 828         need_inverse_telecine->set_value(thread->use_inverse_telecine);
 829         need_scale->set_value(thread->use_scale);
 830         need_use_ffmpeg->set_value(thread->use_ffmpeg);
 831         need_resize_tracks->set_value(thread->use_resize_tracks);
 832         need_histogram->set_value(thread->use_histogram);
 833         need_wide_audio->set_value(thread->use_wide_audio);
 834         need_wide_aspect->set_value(thread->use_wide_aspect);
 835         need_label_chapters->set_value(thread->use_label_chapters);
 836 }
 837
 838 int CreateDVD_Thread::
 839 insert_video_plugin(const char *title, KeyFrame *default_keyframe)
 840 {
 841         Tracks *tracks = mwindow->edl->tracks;
 842         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 843                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 844                 if( !vtrk->record ) continue;
 845                 vtrk->expand_view = 1;
 846                 PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 847                 vtrk->plugin_set.append(plugin_set);
 848                 Edits *edits = vtrk->edits;
 849                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 850                         plugin_set->insert_plugin(_(title),
 851                                 edit->startproject, edit->length,
 852                                 PLUGIN_STANDALONE, 0, default_keyframe, 0);
 853                 }
 854                 vtrk->optimize();
 855         }
 856         return 0;
 857 }
 858
 859 int CreateDVD_Thread::
 860 resize_tracks()
 861 {
 862         Tracks *tracks = mwindow->edl->tracks;
 863         int trk_w = max_w, trk_h = max_h;
 864         if( trk_w < dvd_width ) trk_w = dvd_width;
 865         if( trk_h < dvd_height ) trk_h = dvd_height;
 866         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 867                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 868                 if( !vtrk->record ) continue;
 869                 vtrk->track_w = trk_w;
 870                 vtrk->track_h = trk_h;
 871         }
 872         return 0;
 873 }
 874
 875 int CreateDVD_Thread::
 876 option_presets()
 877 {
 878 // reset only probed options
 879         use_deinterlace = 0;
 880         use_scale = 0;
 881         use_resize_tracks = 0;
 882         use_wide_audio = 0;
 883         use_wide_aspect = 0;
 884         use_label_chapters = 0;
 885
 886         if( !mwindow->edl ) return 1;
 887
 888         dvd_width = hd_formats[use_standard].w;
 889         dvd_height = hd_formats[use_standard].h;
 890         dvd_framerate = hd_formats[use_standard].framerate;
 891
 892         Tracks *tracks = mwindow->edl->tracks;
 893         max_w = 0;  max_h = 0;
 894         int has_deinterlace = 0, has_scale = 0;
 895         for( Track *trk=tracks->first; trk; trk=trk->next ) {
 896                 if( !trk->record ) continue;
 897                 Edits *edits = trk->edits;
 898                 switch( trk->data_type ) {
 899                 case TRACK_VIDEO:
 900                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 901                                 if( edit->silence() ) continue;
 902                                 Indexable *indexable = edit->get_source();
 903                                 int w = indexable->get_w();
 904                                 if( w > max_w ) max_w = w;
 905                                 if( w != dvd_width ) use_scale = 1;
 906                                 int h = indexable->get_h();
 907                                 if( h > max_h ) max_h = h;
 908                                 if( h != dvd_height ) use_scale = 1;
 909                         }
 910                         for( int i=0; i<trk->plugin_set.size(); ++i ) {
 911                                 for(Plugin *plugin = (Plugin*)trk->plugin_set[i]->first;
 912                                                 plugin;
 913                                                 plugin = (Plugin*)plugin->next) {
 914                                         if( !strcmp(plugin->title, _("Deinterlace")) )
 915                                                 has_deinterlace = 1;
 916                                         if( !strcmp(plugin->title, _("Auto Scale")) ||
 917                                             !strcmp(plugin->title, _("Scale")) )
 918                                                 has_scale = 1;
 919                                 }
 920                         }
 921                         break;
 922                 }
 923         }
 924         if( has_scale )
 925                 use_scale = 0;
 926         if( use_scale ) {
 927                 if( max_w != dvd_width ) use_resize_tracks = 1;
 928                 if( max_h != dvd_height ) use_resize_tracks = 1;
 929         }
 930         for( Track *trk=tracks->first; trk && !use_resize_tracks; trk=trk->next ) {
 931                 if( !trk->record ) continue;
 932                 switch( trk->data_type ) {
 933                 case TRACK_VIDEO:
 934                         if( trk->track_w != max_w ) use_resize_tracks = 1;
 935                         if( trk->track_h != max_h ) use_resize_tracks = 1;
 936                         break;
 937                 }
 938         }
 939         if( !has_deinterlace && max_h > 2*dvd_height ) use_deinterlace = 1;
 940         Labels *labels = mwindow->edl->labels;
 941         use_label_chapters = labels && labels->first ? 1 : 0;
 942
 943         float aw, ah;
 944         MWindow::create_aspect_ratio(aw, ah, max_w, max_h);
 945         if( aw == DVD_WIDE_ASPECT_WIDTH && ah == DVD_WIDE_ASPECT_HEIGHT )
 946                 use_wide_aspect = 1;
 947         dvd_aspect_width = use_wide_aspect ? DVD_WIDE_ASPECT_WIDTH : DVD_ASPECT_WIDTH;
 948         dvd_aspect_height = use_wide_aspect ? DVD_WIDE_ASPECT_HEIGHT : DVD_ASPECT_HEIGHT;
 949
 950         if( tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 951                 use_wide_audio = 1;
 952
 953         return 0;
 954 }
 955
 956
 957
 958 CreateDVD_FormatItem::CreateDVD_FormatItem(CreateDVD_Format *popup,
 959                 int standard, const char *name)
 960  : BC_MenuItem(name)
 961 {
 962         this->popup = popup;
 963         this->standard = standard;
 964 }
 965
 966 CreateDVD_FormatItem::~CreateDVD_FormatItem()
 967 {
 968 }
 969
 970 int CreateDVD_FormatItem::handle_event()
 971 {
 972         popup->set_text(get_text());
 973         popup->gui->thread->use_standard = standard;
 974         return popup->handle_event();
 975 }
 976
 977
 978 CreateDVD_Format::CreateDVD_Format(CreateDVD_GUI *gui, int x, int y)
 979  : BC_PopupMenu(x, y, 180, hd_formats[gui->thread->use_standard].name, 1)
 980 {
 981         this->gui = gui;
 982 }
 983
 984 CreateDVD_Format::~CreateDVD_Format()
 985 {
 986 }
 987
 988 void CreateDVD_Format::create_objects()
 989 {
 990         for( int i=0; i<(int)(sizeof(hd_formats)/sizeof(hd_formats[0])); ++i ) {
 991                 add_item(new CreateDVD_FormatItem(this, i, hd_formats[i].name));
 992         }
 993 }
 994
 995 int CreateDVD_Format::handle_event()
 996 {
 997         gui->thread->option_presets();
 998         gui->update();
 999         return 1;
1000 }
1001
1002 CreateDVD_MediaSize::CreateDVD_MediaSize(CreateDVD_GUI *gui, int x, int y)
1003  : BC_PopupTextBox(gui, 0, 0, x, y, 70,50)
1004 {
1005         this->gui = gui;
1006 }
1007
1008 CreateDVD_MediaSize::~CreateDVD_MediaSize()
1009 {
1010 }
1011
1012 int CreateDVD_MediaSize::handle_event()
1013 {
1014         gui->disk_space->update();
1015         return 1;
1016 }
1017