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 "file.h"
   9 #include "filexml.h"
  10 #include "keyframe.h"
  11 #include "labels.h"
  12 #include "mainerror.h"
  13 #include "mainundo.h"
  14 #include "mwindow.h"
  15 #include "mwindowgui.h"
  16 #include "plugin.h"
  17 #include "pluginset.h"
  18 #include "track.h"
  19 #include "tracks.h"
  20
  21 #include <unistd.h>
  22 #include <fcntl.h>
  23 #include <errno.h>
  24 #include <sys/stat.h>
  25 #include <sys/statfs.h>
  26
  27 // DVD Creation
  28
  29 #define HD_1920x1080_2997       0
  30 #define HD_1920x1080_2500       1
  31 #define HD_1280x720_5994p       2
  32 #define HD_1280x720_5000p       3
  33 #define HD_720x576_5000p        4
  34 #define HD_720x576_2500         5
  35 #define HD_720x480_5994p        6
  36 #define HD_720x480_2997         7
  37
  38 static struct hd_format {
  39         const char *name;
  40         int w, h;
  41         double framerate;
  42 } hd_formats[] = {
  43         { "1920x1080 29.97",      1920,1080, 29.97  },
  44         { "1920x1080 25",         1920,1080, 25     },
  45         { "1280x720 59.94p",      1280,720,  59.94  },
  46         { "1280x720 50p",         1280,720,  50     },
  47         { "720x576 50p(PAL)",      720,576,  50     },
  48         { "720x576 25 (PAL)",      720,576,  25     },
  49         { "720x480 59.94p(NTSC)",  720,480,  59.94  },
  50         { "720x480 29.97 (NTSC)",  720,480,  29.97  },
  51 };
  52
  53 const int64_t CreateDVD_Thread::DVD_SIZE = 4700000000;
  54 const int CreateDVD_Thread::DVD_STREAMS = 1;
  55 const int CreateDVD_Thread::DVD_WIDTH = 720;
  56 const int CreateDVD_Thread::DVD_HEIGHT = 480;
  57 const double CreateDVD_Thread::DVD_ASPECT_WIDTH = 4.;
  58 const double CreateDVD_Thread::DVD_ASPECT_HEIGHT = 3.;
  59 const double CreateDVD_Thread::DVD_WIDE_ASPECT_WIDTH = 16.;
  60 const double CreateDVD_Thread::DVD_WIDE_ASPECT_HEIGHT = 9.;
  61 const double CreateDVD_Thread::DVD_FRAMERATE = 30000. / 1001.;
  62 const int CreateDVD_Thread::DVD_MAX_BITRATE = 8000000;
  63 const int CreateDVD_Thread::DVD_CHANNELS = 2;
  64 const int CreateDVD_Thread::DVD_WIDE_CHANNELS = 6;
  65 const double CreateDVD_Thread::DVD_SAMPLERATE = 48000;
  66 const double CreateDVD_Thread::DVD_KAUDIO_RATE = 224;
  67
  68
  69 CreateDVD_MenuItem::CreateDVD_MenuItem(MWindow *mwindow)
  70  : BC_MenuItem(_("DVD Render..."), _("Shift-D"), 'D')
  71 {
  72         set_shift(1);
  73         this->mwindow = mwindow;
  74 }
  75
  76 int CreateDVD_MenuItem::handle_event()
  77 {
  78         mwindow->create_dvd->start();
  79         return 1;
  80 }
  81
  82
  83 CreateDVD_Thread::CreateDVD_Thread(MWindow *mwindow)
  84  : BC_DialogThread()
  85 {
  86         this->mwindow = mwindow;
  87         this->gui = 0;
  88         this->use_deinterlace = 0;
  89         this->use_scale = 0;
  90         this->use_histogram = 0;
  91         this->use_inverse_telecine = 0;
  92         this->use_wide_audio = 0;
  93         this->use_wide_aspect = 0;
  94         this->use_ffmpeg = 0;
  95         this->use_resize_tracks = 0;
  96         this->use_label_chapters = 0;
  97
  98         this->dvd_size = DVD_SIZE;
  99         this->dvd_width = DVD_WIDTH;
 100         this->dvd_height = DVD_HEIGHT;
 101         this->dvd_aspect_width = DVD_ASPECT_WIDTH;
 102         this->dvd_aspect_height = DVD_ASPECT_HEIGHT;
 103         this->dvd_framerate = DVD_FRAMERATE;
 104         this->dvd_samplerate = DVD_SAMPLERATE;
 105         this->dvd_max_bitrate = DVD_MAX_BITRATE;
 106         this->dvd_kaudio_rate = DVD_KAUDIO_RATE;
 107         this->max_w = this->max_h = 0;
 108 }
 109
 110 CreateDVD_Thread::~CreateDVD_Thread()
 111 {
 112         close_window();
 113 }
 114
 115 int CreateDVD_Thread::create_dvd_jobs(ArrayList<BatchRenderJob*> *jobs,
 116         const char *tmp_path, const char *asset_title)
 117 {
 118         EDL *edl = mwindow->edl;
 119         if( !edl || !edl->session ) {
 120                 char msg[BCTEXTLEN];
 121                 sprintf(msg, _("No EDL/Session"));
 122                 MainError::show_error(msg);
 123                 return 1;
 124         }
 125         EDLSession *session = edl->session;
 126
 127         double total_length = edl->tracks->total_length();
 128         if( total_length <= 0 ) {
 129                 char msg[BCTEXTLEN];
 130                 sprintf(msg, _("No content: %s"), asset_title);
 131                 MainError::show_error(msg);
 132                 return 1;
 133         }
 134
 135         char asset_dir[BCTEXTLEN];
 136         sprintf(asset_dir, "%s/%s", tmp_path, asset_title);
 137
 138         if( mkdir(asset_dir, 0777) ) {
 139                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 140                 strerror_r(errno, err, sizeof(err));
 141                 sprintf(msg, _("Unable to create directory: %s\n-- %s"), asset_dir, err);
 142                 MainError::show_error(msg);
 143                 return 1;
 144         }
 145
 146         double old_samplerate = session->sample_rate;
 147         double old_framerate = session->frame_rate;
 148
 149         session->video_channels = DVD_STREAMS;
 150         session->video_tracks = DVD_STREAMS;
 151         session->frame_rate = dvd_framerate;
 152         session->output_w = dvd_width;
 153         session->output_h = dvd_height;
 154         session->aspect_w = dvd_aspect_width;
 155         session->aspect_h = dvd_aspect_height;
 156         session->sample_rate = dvd_samplerate;
 157         session->audio_channels = session->audio_tracks =
 158                 use_wide_audio ? DVD_WIDE_CHANNELS : DVD_CHANNELS;
 159
 160         char script_filename[BCTEXTLEN];
 161         sprintf(script_filename, "%s/dvd.sh", asset_dir);
 162         int fd = open(script_filename, O_WRONLY+O_CREAT+O_TRUNC, 0755);
 163         FILE *fp = fdopen(fd, "w");
 164         if( !fp ) {
 165                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 166                 strerror_r(errno, err, sizeof(err));
 167                 sprintf(msg, _("Unable to save: %s\n-- %s"), script_filename, err);
 168                 MainError::show_error(msg);
 169                 return 1;
 170         }
 171         fprintf(fp,"#!/bin/bash\n");
 172         fprintf(fp,"echo \"running %s\" $# $*\n", script_filename);
 173         fprintf(fp,"\n");
 174         const char *exec_path = File::get_cinlib_path();
 175         fprintf(fp,"PATH=$PATH:%s\n",exec_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 // dvdauthor ver 0.7.0 requires this to work
 184         fprintf(fp,"export VIDEO_FORMAT=%s\n",
 185                 use_standard == HD_720x576_2500 ? "PAL" : "NTSC");
 186         fprintf(fp,"dvdauthor -x - <<eof\n");
 187         fprintf(fp,"<dvdauthor dest=\"$1/iso\">\n");
 188         fprintf(fp,"  <vmgm>\n");
 189         fprintf(fp,"    <fpc> jump title 1; </fpc>\n");
 190         fprintf(fp,"  </vmgm>\n");
 191         fprintf(fp,"  <titleset>\n");
 192         fprintf(fp,"    <titles>\n");
 193         fprintf(fp,"    <video format=\"%s\" aspect=\"%d:%d\" resolution=\"%dx%d\"/>\n",
 194                 use_standard == HD_720x576_2500 ? "pal" : "ntsc",
 195                 (int)session->aspect_w, (int)session->aspect_h,
 196                 session->output_w, session->output_h);
 197         fprintf(fp,"    <audio format=\"ac3\" lang=\"en\"/>\n");
 198         fprintf(fp,"    <pgc>\n");
 199         fprintf(fp,"      <vob file=\"$1/dvd.mpg\" chapters=\"");
 200         if( use_label_chapters && edl->labels ) {
 201                 Label *label = edl->labels->first;
 202                 while( label ) {
 203                         int secs = label->position;
 204                         int mins = secs / 60;
 205                         int frms = (label->position-secs) * session->frame_rate;
 206                         fprintf(fp,"%d:%02d:%02d.%d", mins/60, mins%60, secs%60, frms);
 207                         if( (label=label->next) != 0 ) fprintf(fp, ",");
 208                 }
 209         }
 210         else {
 211                 int mins = 0;
 212                 for( int secs=0 ; secs<total_length; secs+=10*60 ) {
 213                         mins = secs / 60;
 214                         fprintf(fp,"%d:%02d:00,", mins/60, mins%60);
 215                 }
 216                 fprintf(fp,"%d:%02d:00", mins/60, mins%60);
 217         }
 218         fprintf(fp,"\"/>\n");
 219         fprintf(fp,"    </pgc>\n");
 220         fprintf(fp,"    </titles>\n");
 221         fprintf(fp,"  </titleset>\n");
 222         fprintf(fp,"</dvdauthor>\n");
 223         fprintf(fp,"eof\n");
 224         fprintf(fp,"\n");
 225         fprintf(fp,"echo To burn dvd, load blank media and run:\n");
 226         fprintf(fp,"echo growisofs -dvd-compat -Z /dev/dvd -dvd-video $1/iso\n");
 227         fprintf(fp,"\n");
 228         fclose(fp);
 229
 230         if( use_wide_audio ) {
 231                 session->audio_channels = session->audio_tracks = DVD_WIDE_CHANNELS;
 232                 session->achannel_positions[0] = 90;
 233                 session->achannel_positions[1] = 150;
 234                 session->achannel_positions[2] = 30;
 235                 session->achannel_positions[3] = 210;
 236                 session->achannel_positions[4] = 330;
 237                 session->achannel_positions[5] = 270;
 238                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 239                         mwindow->remap_audio(MWindow::AUDIO_1_TO_1);
 240         }
 241         else {
 242                 session->audio_channels = session->audio_tracks = DVD_CHANNELS;
 243                 session->achannel_positions[0] = 180;
 244                 session->achannel_positions[1] = 0;
 245                 if( edl->tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 246                         mwindow->remap_audio(MWindow::AUDIO_5_1_TO_2);
 247         }
 248
 249         double new_samplerate = session->sample_rate;
 250         double new_framerate = session->frame_rate;
 251         edl->rechannel();
 252         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 253         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 254
 255         int64_t aud_size = ((dvd_kaudio_rate * total_length)/8 + 1000-1) * 1000;
 256         int64_t vid_size = dvd_size*0.96 - aud_size;
 257         int64_t vid_bitrate = (vid_size * 8) / total_length;
 258         vid_bitrate /= 1000;  vid_bitrate *= 1000;
 259         if( vid_bitrate > dvd_max_bitrate )
 260                 vid_bitrate = dvd_max_bitrate;
 261
 262         char xml_filename[BCTEXTLEN];
 263         sprintf(xml_filename, "%s/dvd.xml", asset_dir);
 264         FileXML xml_file;
 265         edl->save_xml(&xml_file, xml_filename, 0, 0);
 266         xml_file.terminate_string();
 267         if( xml_file.write_to_file(xml_filename) ) {
 268                 char msg[BCTEXTLEN];
 269                 sprintf(msg, _("Unable to save: %s"), xml_filename);
 270                 MainError::show_error(msg);
 271                 return 1;
 272         }
 273
 274         BatchRenderJob *job = new BatchRenderJob(mwindow->preferences);
 275         jobs->append(job);
 276         strcpy(&job->edl_path[0], xml_filename);
 277         Asset *asset = job->asset;
 278
 279         asset->layers = DVD_STREAMS;
 280         asset->frame_rate = session->frame_rate;
 281         asset->width = session->output_w;
 282         asset->height = session->output_h;
 283         asset->aspect_ratio = session->aspect_w / session->aspect_h;
 284
 285         if( use_ffmpeg ) {
 286                 char option_path[BCTEXTLEN];
 287                 sprintf(&asset->path[0],"%s/dvd.mpg", asset_dir);
 288                 asset->format = FILE_FFMPEG;
 289                 strcpy(asset->fformat, "dvd");
 290
 291                 asset->audio_data = 1;
 292                 strcpy(asset->acodec, "dvd.dvd");
 293                 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
 294                 FFMPEG::load_options(option_path, asset->ff_audio_options,
 295                          sizeof(asset->ff_audio_options));
 296                 asset->ff_audio_bitrate = dvd_kaudio_rate * 1000;
 297
 298                 asset->video_data = 1;
 299                 strcpy(asset->vcodec, "dvd.dvd");
 300                 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
 301                 FFMPEG::load_options(option_path, asset->ff_video_options,
 302                          sizeof(asset->ff_video_options));
 303                 asset->ff_video_bitrate = vid_bitrate;
 304                 asset->ff_video_quality = 0;
 305         }
 306         else {
 307                 sprintf(&asset->path[0],"%s/dvd.m2v", asset_dir);
 308                 asset->video_data = 1;
 309                 asset->format = FILE_VMPEG;
 310                 asset->vmpeg_cmodel = BC_YUV420P;
 311                 asset->vmpeg_fix_bitrate = 1;
 312                 asset->vmpeg_bitrate = vid_bitrate;
 313                 asset->vmpeg_quantization = 15;
 314                 asset->vmpeg_iframe_distance = 15;
 315                 asset->vmpeg_progressive = 0;
 316                 asset->vmpeg_denoise = 0;
 317                 asset->vmpeg_seq_codes = 0;
 318                 asset->vmpeg_derivative = 2;
 319                 asset->vmpeg_preset = 8;
 320                 asset->vmpeg_field_order = 0;
 321                 asset->vmpeg_pframe_distance = 0;
 322                 job = new BatchRenderJob(mwindow->preferences);
 323                 jobs->append(job);
 324                 strcpy(&job->edl_path[0], xml_filename);
 325                 asset = job->asset;
 326
 327                 sprintf(&asset->path[0],"%s/dvd.ac3", asset_dir);
 328                 asset->audio_data = 1;
 329                 asset->format = FILE_AC3;
 330                 asset->channels = session->audio_channels;
 331                 asset->sample_rate = session->sample_rate;
 332                 asset->bits = 16;
 333                 asset->byte_order = 0;
 334                 asset->signed_ = 1;
 335                 asset->header = 0;
 336                 asset->dither = 0;
 337                 asset->ac3_bitrate = dvd_kaudio_rate;
 338         }
 339
 340         job = new BatchRenderJob(mwindow->preferences);
 341         jobs->append(job);
 342         job->edl_path[0] = '@';
 343         strcpy(&job->edl_path[1], script_filename);
 344         strcpy(&job->asset->path[0], asset_dir);
 345
 346         return 0;
 347 }
 348
 349 void CreateDVD_Thread::handle_close_event(int result)
 350 {
 351         if( result ) return;
 352         mwindow->batch_render->load_defaults(mwindow->defaults);
 353         mwindow->undo->update_undo_before();
 354         KeyFrame keyframe;  char data[BCTEXTLEN];
 355         if( use_deinterlace ) {
 356                 sprintf(data,"<DEINTERLACE MODE=1>");
 357                 keyframe.set_data(data);
 358                 insert_video_plugin("Deinterlace", &keyframe);
 359         }
 360         if( use_inverse_telecine ) {
 361                 sprintf(data,"<IVTC FRAME_OFFSET=0 FIRST_FIELD=0 "
 362                         "AUTOMATIC=1 AUTO_THRESHOLD=2.0e+00 PATTERN=2>");
 363                 keyframe.set_data(data);
 364                 insert_video_plugin("Inverse Telecine", &keyframe);
 365         }
 366         if( use_scale ) {
 367                 sprintf(data,"<SCALE TYPE=%d X_FACTOR=%f Y_FACTOR=%f "
 368                         "WIDTH=%d HEIGHT=%d CONSTRAIN=0>",
 369                         max_w >= dvd_width || max_h >= dvd_height ? 1 : 0,
 370                         max_w > 0 ? (double)dvd_width/max_w : 1,
 371                         max_h > 0 ? (double)dvd_height/max_h : 1,
 372                         dvd_width, dvd_height);
 373                 keyframe.set_data(data);
 374                 insert_video_plugin("Scale", &keyframe);
 375         }
 376         if( use_resize_tracks )
 377                 resize_tracks();
 378         if( use_histogram ) {
 379 #if 0
 380                 sprintf(data, "<HISTOGRAM OUTPUT_MIN_0=0 OUTPUT_MAX_0=1 "
 381                         "OUTPUT_MIN_1=0 OUTPUT_MAX_1=1 "
 382                         "OUTPUT_MIN_2=0 OUTPUT_MAX_2=1 "
 383                         "OUTPUT_MIN_3=0 OUTPUT_MAX_3=1 "
 384                         "AUTOMATIC=0 THRESHOLD=9.0-01 PLOT=0 SPLIT=0>"
 385                         "<POINTS></POINTS><POINTS></POINTS><POINTS></POINTS>"
 386                         "<POINTS><POINT X=6.0e-02 Y=0>"
 387                                 "<POINT X=9.4e-01 Y=1></POINTS>");
 388 #else
 389                 sprintf(data, "<HISTOGRAM AUTOMATIC=0 THRESHOLD=1.0e-01 "
 390                         "PLOT=0 SPLIT=0 W=440 H=500 PARADE=0 MODE=3 "
 391                         "LOW_OUTPUT_0=0 HIGH_OUTPUT_0=1 LOW_INPUT_0=0 HIGH_INPUT_0=1 GAMMA_0=1 "
 392                         "LOW_OUTPUT_1=0 HIGH_OUTPUT_1=1 LOW_INPUT_1=0 HIGH_INPUT_1=1 GAMMA_1=1 "
 393                         "LOW_OUTPUT_2=0 HIGH_OUTPUT_2=1 LOW_INPUT_2=0 HIGH_INPUT_2=1 GAMMA_2=1 "
 394                         "LOW_OUTPUT_3=0 HIGH_OUTPUT_3=1 LOW_INPUT_3=0.044 HIGH_INPUT_3=0.956 "
 395                         "GAMMA_3=1>");
 396 #endif
 397                 keyframe.set_data(data);
 398                 insert_video_plugin("Histogram", &keyframe);
 399         }
 400         mwindow->batch_render->reset();
 401         create_dvd_jobs(&mwindow->batch_render->jobs, tmp_path, asset_title);
 402         mwindow->save_backup();
 403         mwindow->undo->update_undo_after(_("create dvd"), LOAD_ALL);
 404         mwindow->resync_guis();
 405         mwindow->batch_render->handle_close_event(0);
 406         mwindow->batch_render->start();
 407 }
 408
 409 BC_Window* CreateDVD_Thread::new_gui()
 410 {
 411         memset(tmp_path,0,sizeof(tmp_path));
 412         strcpy(tmp_path,"/tmp");
 413         memset(asset_title,0,sizeof(asset_title));
 414         time_t dt;  time(&dt);
 415         struct tm dtm;  localtime_r(&dt, &dtm);
 416         sprintf(asset_title, "dvd_%02d%02d%02d-%02d%02d%02d",
 417                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
 418                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
 419         use_deinterlace = 0;
 420         use_scale = 0;
 421         use_histogram = 0;
 422         use_inverse_telecine = 0;
 423         use_wide_audio = 0;
 424         use_wide_aspect = 0;
 425         use_ffmpeg = 0;
 426         use_resize_tracks = 0;
 427         use_label_chapters = 0;
 428         use_standard = HD_720x480_2997;
 429
 430         dvd_size = DVD_SIZE;
 431         dvd_width = DVD_WIDTH;
 432         dvd_height = DVD_HEIGHT;
 433         dvd_aspect_width = DVD_ASPECT_WIDTH;
 434         dvd_aspect_height = DVD_ASPECT_HEIGHT;
 435         dvd_framerate = DVD_FRAMERATE;
 436         dvd_samplerate = DVD_SAMPLERATE;
 437         dvd_max_bitrate = DVD_MAX_BITRATE;
 438         dvd_kaudio_rate = DVD_KAUDIO_RATE;
 439         max_w = 0; max_h = 0;
 440
 441         int has_standard = -1;
 442         if( mwindow->edl ) {
 443                 EDLSession *session = mwindow->edl->session;
 444 // match the session to any known standard
 445                 for( int i=0; i<(int)(sizeof(hd_formats)/sizeof(hd_formats[0])); ++i ) {
 446                         if( !EQUIV(session->frame_rate, hd_formats[i].framerate) ) continue;
 447                         if( session->output_w != hd_formats[i].w ) continue;
 448                         if( session->output_h != hd_formats[i].h ) continue;
 449                         has_standard = i;  break;
 450                 }
 451                 if( has_standard < 0 ) {
 452 // or use the default standard
 453                         if( !strcmp(mwindow->default_standard, "NTSC") ) has_standard = HD_720x480_2997;
 454                         else if( !strcmp(mwindow->default_standard, "PAL") ) has_standard = HD_720x576_2500;
 455                 }
 456         }
 457         use_standard = has_standard >= 0 ? has_standard : HD_720x480_2997;
 458
 459         option_presets();
 460         int scr_x = mwindow->gui->get_screen_x(0, -1);
 461         int scr_w = mwindow->gui->get_screen_w(0, -1);
 462         int scr_h = mwindow->gui->get_screen_h(0, -1);
 463         int w = 500, h = 280;
 464         int x = scr_x + scr_w/2 - w/2, y = scr_h/2 - h/2;
 465
 466         gui = new CreateDVD_GUI(this, x, y, w, h);
 467         gui->create_objects();
 468         return gui;
 469 }
 470
 471
 472 CreateDVD_OK::CreateDVD_OK(CreateDVD_GUI *gui, int x, int y)
 473  : BC_OKButton(x, y)
 474 {
 475         this->gui = gui;
 476         set_tooltip(_("end setup, start batch render"));
 477 }
 478
 479 CreateDVD_OK::~CreateDVD_OK()
 480 {
 481 }
 482
 483 int CreateDVD_OK::button_press_event()
 484 {
 485         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 486                 gui->set_done(0);
 487                 return 1;
 488         }
 489         return 0;
 490 }
 491
 492 int CreateDVD_OK::keypress_event()
 493 {
 494         return 0;
 495 }
 496
 497
 498 CreateDVD_Cancel::CreateDVD_Cancel(CreateDVD_GUI *gui, int x, int y)
 499  : BC_CancelButton(x, y)
 500 {
 501         this->gui = gui;
 502 }
 503
 504 CreateDVD_Cancel::~CreateDVD_Cancel()
 505 {
 506 }
 507
 508 int CreateDVD_Cancel::button_press_event()
 509 {
 510         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 511                 gui->set_done(1);
 512                 return 1;
 513         }
 514         return 0;
 515 }
 516
 517
 518 CreateDVD_DiskSpace::CreateDVD_DiskSpace(CreateDVD_GUI *gui, int x, int y)
 519  : BC_Title(x, y, "", MEDIUMFONT, GREEN)
 520 {
 521         this->gui = gui;
 522 }
 523
 524 CreateDVD_DiskSpace::~CreateDVD_DiskSpace()
 525 {
 526 }
 527
 528 int64_t CreateDVD_DiskSpace::tmp_path_space()
 529 {
 530         const char *path = gui->tmp_path->get_text();
 531         if( access(path,R_OK+W_OK) ) return 0;
 532         struct statfs sfs;
 533         if( statfs(path, &sfs) ) return 0;
 534         return (int64_t)sfs.f_bsize * sfs.f_bfree;
 535 }
 536
 537 void CreateDVD_DiskSpace::update()
 538 {
 539         static const char *suffix[] = { "", "KB", "MB", "GB", "TB", "PB" };
 540         int64_t disk_space = tmp_path_space();
 541         double media_size = 15e9, msz = 0, m = 1;
 542         char sfx[BCSTRLEN];
 543         if( sscanf(gui->media_size->get_text(), "%lf%s", &msz, sfx) == 2 ) {
 544                 int i = sizeof(suffix)/sizeof(suffix[0]);
 545                 while( --i >= 0 && strcmp(sfx, suffix[i]) );
 546                 while( --i >= 0 ) m *= 1000;
 547                 media_size = msz * m;
 548         }
 549         m = gui->thread->use_ffmpeg ? 2 : 3;
 550         int color = disk_space < media_size*m ? RED : GREEN;
 551         int i = 0;
 552         for( int64_t space=disk_space; i<5 && (space/=1000)>0; disk_space=space, ++i );
 553         char text[BCTEXTLEN];
 554         sprintf(text, "%s%3jd%s", _("disk space: "), disk_space, suffix[i]);
 555         gui->disk_space->BC_Title::update(text);
 556         gui->disk_space->set_color(color);
 557 }
 558
 559 CreateDVD_TmpPath::CreateDVD_TmpPath(CreateDVD_GUI *gui, int x, int y, int w)
 560  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->tmp_path),
 561                 gui->thread->tmp_path, 1, MEDIUMFONT)
 562 {
 563         this->gui = gui;
 564 }
 565
 566 CreateDVD_TmpPath::~CreateDVD_TmpPath()
 567 {
 568 }
 569
 570 int CreateDVD_TmpPath::handle_event()
 571 {
 572         gui->disk_space->update();
 573         return 1;
 574 }
 575
 576
 577 CreateDVD_AssetTitle::CreateDVD_AssetTitle(CreateDVD_GUI *gui, int x, int y, int w)
 578  : BC_TextBox(x, y, w, 1, 0, gui->thread->asset_title, 1, MEDIUMFONT)
 579 {
 580         this->gui = gui;
 581 }
 582
 583 CreateDVD_AssetTitle::~CreateDVD_AssetTitle()
 584 {
 585 }
 586
 587
 588 CreateDVD_Deinterlace::CreateDVD_Deinterlace(CreateDVD_GUI *gui, int x, int y)
 589  : BC_CheckBox(x, y, &gui->thread->use_deinterlace, _("Deinterlace"))
 590 {
 591         this->gui = gui;
 592 }
 593
 594 CreateDVD_Deinterlace::~CreateDVD_Deinterlace()
 595 {
 596 }
 597
 598 int CreateDVD_Deinterlace::handle_event()
 599 {
 600         if( get_value() ) {
 601                 gui->need_inverse_telecine->set_value(0);
 602                 gui->thread->use_inverse_telecine = 0;
 603         }
 604         return BC_CheckBox::handle_event();
 605 }
 606
 607
 608 CreateDVD_InverseTelecine::CreateDVD_InverseTelecine(CreateDVD_GUI *gui, int x, int y)
 609  : BC_CheckBox(x, y, &gui->thread->use_inverse_telecine, _("Inverse Telecine"))
 610 {
 611         this->gui = gui;
 612 }
 613
 614 CreateDVD_InverseTelecine::~CreateDVD_InverseTelecine()
 615 {
 616 }
 617
 618 int CreateDVD_InverseTelecine::handle_event()
 619 {
 620         if( get_value() ) {
 621                 gui->need_deinterlace->set_value(0);
 622                 gui->thread->use_deinterlace = 0;
 623         }
 624         return BC_CheckBox::handle_event();
 625 }
 626
 627
 628 CreateDVD_Scale::CreateDVD_Scale(CreateDVD_GUI *gui, int x, int y)
 629  : BC_CheckBox(x, y, &gui->thread->use_scale, _("Scale"))
 630 {
 631         this->gui = gui;
 632 }
 633
 634 CreateDVD_Scale::~CreateDVD_Scale()
 635 {
 636 }
 637
 638
 639 CreateDVD_ResizeTracks::CreateDVD_ResizeTracks(CreateDVD_GUI *gui, int x, int y)
 640  : BC_CheckBox(x, y, &gui->thread->use_resize_tracks, _("Resize Tracks"))
 641 {
 642         this->gui = gui;
 643 }
 644
 645 CreateDVD_ResizeTracks::~CreateDVD_ResizeTracks()
 646 {
 647 }
 648
 649
 650 CreateDVD_Histogram::CreateDVD_Histogram(CreateDVD_GUI *gui, int x, int y)
 651  : BC_CheckBox(x, y, &gui->thread->use_histogram, _("Histogram"))
 652 {
 653         this->gui = gui;
 654 }
 655
 656 CreateDVD_Histogram::~CreateDVD_Histogram()
 657 {
 658 }
 659
 660 CreateDVD_LabelChapters::CreateDVD_LabelChapters(CreateDVD_GUI *gui, int x, int y)
 661  : BC_CheckBox(x, y, &gui->thread->use_label_chapters, _("Chapters at Labels"))
 662 {
 663         this->gui = gui;
 664 }
 665
 666 CreateDVD_LabelChapters::~CreateDVD_LabelChapters()
 667 {
 668 }
 669
 670 CreateDVD_WideAudio::CreateDVD_WideAudio(CreateDVD_GUI *gui, int x, int y)
 671  : BC_CheckBox(x, y, &gui->thread->use_wide_audio, _("Audio 5.1"))
 672 {
 673         this->gui = gui;
 674 }
 675
 676 CreateDVD_WideAudio::~CreateDVD_WideAudio()
 677 {
 678 }
 679
 680 CreateDVD_WideAspect::CreateDVD_WideAspect(CreateDVD_GUI *gui, int x, int y)
 681  : BC_CheckBox(x, y, &gui->thread->use_wide_aspect, _("Aspect 16x9"))
 682 {
 683         this->gui = gui;
 684 }
 685
 686 CreateDVD_WideAspect::~CreateDVD_WideAspect()
 687 {
 688 }
 689
 690 CreateDVD_UseFFMpeg::CreateDVD_UseFFMpeg(CreateDVD_GUI *gui, int x, int y)
 691  : BC_CheckBox(x, y, &gui->thread->use_ffmpeg, _("Use FFMPEG"))
 692 {
 693         this->gui = gui;
 694 }
 695
 696 CreateDVD_UseFFMpeg::~CreateDVD_UseFFMpeg()
 697 {
 698 }
 699
 700
 701
 702
 703 CreateDVD_GUI::CreateDVD_GUI(CreateDVD_Thread *thread, int x, int y, int w, int h)
 704  : BC_Window(_(PROGRAM_NAME ": Create DVD"), x, y, w, h, 50, 50, 1, 0, 1)
 705 {
 706         this->thread = thread;
 707         at_x = at_y = tmp_x = tmp_y = 0;
 708         ok_x = ok_y = ok_w = ok_h = 0;
 709         cancel_x = cancel_y = cancel_w = cancel_h = 0;
 710         asset_title = 0;
 711         tmp_path = 0;
 712         btmp_path = 0;
 713         disk_space = 0;
 714         need_deinterlace = 0;
 715         need_inverse_telecine = 0;
 716         need_scale = 0;
 717         need_resize_tracks = 0;
 718         need_histogram = 0;
 719         need_wide_audio = 0;
 720         need_wide_aspect = 0;
 721         need_label_chapters = 0;
 722         ok = 0;
 723         cancel = 0;
 724 }
 725
 726 CreateDVD_GUI::~CreateDVD_GUI()
 727 {
 728 }
 729
 730 void CreateDVD_GUI::create_objects()
 731 {
 732         lock_window("CreateDVD_GUI::create_objects");
 733         int pady = BC_TextBox::calculate_h(this, MEDIUMFONT, 0, 1) + 5;
 734         int padx = BC_Title::calculate_w(this, (char*)"X", MEDIUMFONT);
 735         int x = padx/2, y = pady/2;
 736         BC_Title *title = new BC_Title(x, y, _("Title:"), MEDIUMFONT, YELLOW);
 737         add_subwindow(title);
 738         at_x = x + title->get_w();  at_y = y;
 739         asset_title = new CreateDVD_AssetTitle(this, at_x, at_y, get_w()-at_x-10);
 740         add_subwindow(asset_title);
 741         y += title->get_h() + pady/2;
 742         title = new BC_Title(x, y, _("Work path:"), MEDIUMFONT, YELLOW);
 743         add_subwindow(title);
 744         tmp_x = x + title->get_w();  tmp_y = y;
 745         tmp_path = new CreateDVD_TmpPath(this, tmp_x, tmp_y,  get_w()-tmp_x-35);
 746         add_subwindow(tmp_path);
 747         btmp_path = new BrowseButton(thread->mwindow, this, tmp_path,
 748                 tmp_x+tmp_path->get_w(), tmp_y, "/tmp",
 749                 _("Work path"), _("Select a Work directory:"), 1);
 750         add_subwindow(btmp_path);
 751         y += title->get_h() + pady/2;
 752         disk_space = new CreateDVD_DiskSpace(this, x, y);
 753         add_subwindow(disk_space);
 754         int x0 = get_w() - 170;
 755         title = new BC_Title(x0, y, _("Media:"), MEDIUMFONT, YELLOW);
 756         add_subwindow(title);
 757         x0 +=  title->get_w() + padx;
 758         media_size = new CreateDVD_MediaSize(this, x0, y);
 759         media_size->create_objects();
 760         media_sizes.append(new BC_ListBoxItem("4.7GB"));
 761         media_sizes.append(new BC_ListBoxItem("8.3GB"));
 762         media_size->update_list(&media_sizes);
 763         media_size->update(media_sizes[0]->get_text());
 764         disk_space->update();
 765         x0 = x;
 766         y += disk_space->get_h() + pady/2;
 767         title = new BC_Title(x0, y, _("Format:"), MEDIUMFONT, YELLOW);
 768         add_subwindow(title);
 769         x0 +=  title->get_w() + padx;
 770         standard = new CreateDVD_Format(this, x0, y);
 771         add_subwindow(standard);
 772         standard->create_objects();
 773         y += standard->get_h() + pady/2;
 774         need_deinterlace = new CreateDVD_Deinterlace(this, x, y);
 775         add_subwindow(need_deinterlace);
 776         int x1 = x + 150, x2 = x1 + 150;
 777         need_inverse_telecine = new CreateDVD_InverseTelecine(this, x1, y);
 778         add_subwindow(need_inverse_telecine);
 779         need_use_ffmpeg = new CreateDVD_UseFFMpeg(this, x2, y);
 780         add_subwindow(need_use_ffmpeg);
 781         y += need_deinterlace->get_h() + pady/2;
 782         need_scale = new CreateDVD_Scale(this, x, y);
 783         add_subwindow(need_scale);
 784         need_wide_audio = new CreateDVD_WideAudio(this, x1, y);
 785         add_subwindow(need_wide_audio);
 786         need_resize_tracks = new CreateDVD_ResizeTracks(this, x2, y);
 787         add_subwindow(need_resize_tracks);
 788         y += need_scale->get_h() + pady/2;
 789         need_histogram = new CreateDVD_Histogram(this, x, y);
 790         add_subwindow(need_histogram);
 791         need_wide_aspect = new CreateDVD_WideAspect(this, x1, y);
 792         add_subwindow(need_wide_aspect);
 793         need_label_chapters = new CreateDVD_LabelChapters(this, x2, y);
 794         add_subwindow(need_label_chapters);
 795         ok_w = BC_OKButton::calculate_w();
 796         ok_h = BC_OKButton::calculate_h();
 797         ok_x = 10;
 798         ok_y = get_h() - ok_h - 10;
 799         ok = new CreateDVD_OK(this, ok_x, ok_y);
 800         add_subwindow(ok);
 801         cancel_w = BC_CancelButton::calculate_w();
 802         cancel_h = BC_CancelButton::calculate_h();
 803         cancel_x = get_w() - cancel_w - 10,
 804         cancel_y = get_h() - cancel_h - 10;
 805         cancel = new CreateDVD_Cancel(this, cancel_x, cancel_y);
 806         add_subwindow(cancel);
 807         show_window();
 808         unlock_window();
 809 }
 810
 811 int CreateDVD_GUI::resize_event(int w, int h)
 812 {
 813         asset_title->reposition_window(at_x, at_y, get_w()-at_x-10);
 814         tmp_path->reposition_window(tmp_x, tmp_y,  get_w()-tmp_x-35);
 815         btmp_path->reposition_window(tmp_x+tmp_path->get_w(), tmp_y);
 816         ok_y = h - ok_h - 10;
 817         ok->reposition_window(ok_x, ok_y);
 818         cancel_x = w - cancel_w - 10,
 819         cancel_y = h - cancel_h - 10;
 820         cancel->reposition_window(cancel_x, cancel_y);
 821         return 0;
 822 }
 823
 824 int CreateDVD_GUI::translation_event()
 825 {
 826         return 1;
 827 }
 828
 829 int CreateDVD_GUI::close_event()
 830 {
 831         set_done(1);
 832         return 1;
 833 }
 834
 835 void CreateDVD_GUI::update()
 836 {
 837         need_deinterlace->set_value(thread->use_deinterlace);
 838         need_inverse_telecine->set_value(thread->use_inverse_telecine);
 839         need_scale->set_value(thread->use_scale);
 840         need_use_ffmpeg->set_value(thread->use_ffmpeg);
 841         need_resize_tracks->set_value(thread->use_resize_tracks);
 842         need_histogram->set_value(thread->use_histogram);
 843         need_wide_audio->set_value(thread->use_wide_audio);
 844         need_wide_aspect->set_value(thread->use_wide_aspect);
 845         need_label_chapters->set_value(thread->use_label_chapters);
 846 }
 847
 848 int CreateDVD_Thread::
 849 insert_video_plugin(const char *title, KeyFrame *default_keyframe)
 850 {
 851         Tracks *tracks = mwindow->edl->tracks;
 852         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 853                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 854                 if( !vtrk->record ) continue;
 855                 vtrk->expand_view = 1;
 856                 PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 857                 vtrk->plugin_set.append(plugin_set);
 858                 Edits *edits = vtrk->edits;
 859                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 860                         plugin_set->insert_plugin(_(title),
 861                                 edit->startproject, edit->length,
 862                                 PLUGIN_STANDALONE, 0, default_keyframe, 0);
 863                 }
 864                 vtrk->optimize();
 865         }
 866         return 0;
 867 }
 868
 869 int CreateDVD_Thread::
 870 resize_tracks()
 871 {
 872         Tracks *tracks = mwindow->edl->tracks;
 873         int trk_w = max_w, trk_h = max_h;
 874         if( trk_w < dvd_width ) trk_w = dvd_width;
 875         if( trk_h < dvd_height ) trk_h = dvd_height;
 876         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 877                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 878                 if( !vtrk->record ) continue;
 879                 vtrk->track_w = trk_w;
 880                 vtrk->track_h = trk_h;
 881         }
 882         return 0;
 883 }
 884
 885 int CreateDVD_Thread::
 886 option_presets()
 887 {
 888 // reset only probed options
 889         use_deinterlace = 0;
 890         use_scale = 0;
 891         use_resize_tracks = 0;
 892         use_wide_audio = 0;
 893         use_wide_aspect = 0;
 894         use_label_chapters = 0;
 895
 896         if( !mwindow->edl ) return 1;
 897
 898         dvd_width = hd_formats[use_standard].w;
 899         dvd_height = hd_formats[use_standard].h;
 900         dvd_framerate = hd_formats[use_standard].framerate;
 901
 902         Tracks *tracks = mwindow->edl->tracks;
 903         max_w = 0;  max_h = 0;
 904         int has_deinterlace = 0, has_scale = 0;
 905         for( Track *trk=tracks->first; trk; trk=trk->next ) {
 906                 if( !trk->record ) continue;
 907                 Edits *edits = trk->edits;
 908                 switch( trk->data_type ) {
 909                 case TRACK_VIDEO:
 910                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 911                                 if( edit->silence() ) continue;
 912                                 Indexable *indexable = edit->get_source();
 913                                 int w = indexable->get_w();
 914                                 if( w > max_w ) max_w = w;
 915                                 if( w != dvd_width ) use_scale = 1;
 916                                 int h = indexable->get_h();
 917                                 if( h > max_h ) max_h = h;
 918                                 if( h != dvd_height ) use_scale = 1;
 919                         }
 920                         for( int i=0; i<trk->plugin_set.size(); ++i ) {
 921                                 for(Plugin *plugin = (Plugin*)trk->plugin_set[i]->first;
 922                                                 plugin;
 923                                                 plugin = (Plugin*)plugin->next) {
 924                                         if( !strcmp(plugin->title, _("Deinterlace")) )
 925                                                 has_deinterlace = 1;
 926                                         if( !strcmp(plugin->title, _("Auto Scale")) ||
 927                                             !strcmp(plugin->title, _("Scale")) )
 928                                                 has_scale = 1;
 929                                 }
 930                         }
 931                         break;
 932                 }
 933         }
 934         if( has_scale )
 935                 use_scale = 0;
 936         if( use_scale ) {
 937                 if( max_w != dvd_width ) use_resize_tracks = 1;
 938                 if( max_h != dvd_height ) use_resize_tracks = 1;
 939         }
 940         for( Track *trk=tracks->first; trk && !use_resize_tracks; trk=trk->next ) {
 941                 if( !trk->record ) continue;
 942                 switch( trk->data_type ) {
 943                 case TRACK_VIDEO:
 944                         if( trk->track_w != max_w ) use_resize_tracks = 1;
 945                         if( trk->track_h != max_h ) use_resize_tracks = 1;
 946                         break;
 947                 }
 948         }
 949         if( !has_deinterlace && max_h > 2*dvd_height ) use_deinterlace = 1;
 950         Labels *labels = mwindow->edl->labels;
 951         use_label_chapters = labels && labels->first ? 1 : 0;
 952
 953         float aw, ah;
 954         MWindow::create_aspect_ratio(aw, ah, max_w, max_h);
 955         if( aw == DVD_WIDE_ASPECT_WIDTH && ah == DVD_WIDE_ASPECT_HEIGHT )
 956                 use_wide_aspect = 1;
 957         dvd_aspect_width = use_wide_aspect ? DVD_WIDE_ASPECT_WIDTH : DVD_ASPECT_WIDTH;
 958         dvd_aspect_height = use_wide_aspect ? DVD_WIDE_ASPECT_HEIGHT : DVD_ASPECT_HEIGHT;
 959
 960         if( tracks->recordable_audio_tracks() == DVD_WIDE_CHANNELS )
 961                 use_wide_audio = 1;
 962
 963         return 0;
 964 }
 965
 966
 967
 968 CreateDVD_FormatItem::CreateDVD_FormatItem(CreateDVD_Format *popup,
 969                 int standard, const char *name)
 970  : BC_MenuItem(name)
 971 {
 972         this->popup = popup;
 973         this->standard = standard;
 974 }
 975
 976 CreateDVD_FormatItem::~CreateDVD_FormatItem()
 977 {
 978 }
 979
 980 int CreateDVD_FormatItem::handle_event()
 981 {
 982         popup->set_text(get_text());
 983         popup->gui->thread->use_standard = standard;
 984         return popup->handle_event();
 985 }
 986
 987
 988 CreateDVD_Format::CreateDVD_Format(CreateDVD_GUI *gui, int x, int y)
 989  : BC_PopupMenu(x, y, 180, hd_formats[gui->thread->use_standard].name, 1)
 990 {
 991         this->gui = gui;
 992 }
 993
 994 CreateDVD_Format::~CreateDVD_Format()
 995 {
 996 }
 997
 998 void CreateDVD_Format::create_objects()
 999 {
1000         for( int i=0; i<(int)(sizeof(hd_formats)/sizeof(hd_formats[0])); ++i ) {
1001                 add_item(new CreateDVD_FormatItem(this, i, hd_formats[i].name));
1002         }
1003 }
1004
1005 int CreateDVD_Format::handle_event()
1006 {
1007         gui->thread->option_presets();
1008         gui->update();
1009         return 1;
1010 }
1011
1012 CreateDVD_MediaSize::CreateDVD_MediaSize(CreateDVD_GUI *gui, int x, int y)
1013  : BC_PopupTextBox(gui, 0, 0, x, y, 70,50)
1014 {
1015         this->gui = gui;
1016 }
1017
1018 CreateDVD_MediaSize::~CreateDVD_MediaSize()
1019 {
1020 }
1021
1022 int CreateDVD_MediaSize::handle_event()
1023 {
1024         gui->disk_space->update();
1025         return 1;
1026 }
1027