cinelerra-5.1/cinelerra/bdcreate.C

   1 #include "asset.h"
   2 #include "bchash.h"
   3 #include "bdcreate.h"
   4 #include "clip.h"
   5 #include "edl.h"
   6 #include "edit.h"
   7 #include "edits.h"
   8 #include "edlsession.h"
   9 #include "file.h"
  10 #include "filexml.h"
  11 #include "interlacemodes.h"
  12 #include "keyframe.h"
  13 #include "mainerror.h"
  14 #include "mainundo.h"
  15 #include "mwindow.h"
  16 #include "mwindowgui.h"
  17 #include "plugin.h"
  18 #include "pluginset.h"
  19 #include "preferences.h"
  20 #include "rescale.h"
  21 #include "track.h"
  22 #include "tracks.h"
  23
  24 #include <unistd.h>
  25 #include <fcntl.h>
  26 #include <errno.h>
  27 #include <sys/stat.h>
  28 #include <sys/statfs.h>
  29
  30 // BD Creation
  31
  32 // selected by timezone
  33 #define BD_1920x1080_2997i      0
  34 #define BD_1920x1080_25i        3
  35
  36 static struct bd_format {
  37         const char *name;
  38         int w, h;
  39         double framerate;
  40         int wide, interlaced;
  41 } bd_formats[] = {
  42 // framerates are frames, not fields, per second, *=not standard
  43         { "1920x1080 29.97i",   1920,1080, 29.97,  1, ILACE_MODE_TOP_FIRST },
  44         { "1920x1080 29.97p*",  1920,1080, 29.97,  1, ILACE_MODE_NOTINTERLACED },
  45         { "1920x1080 24p",      1920,1080, 24.,    1, ILACE_MODE_NOTINTERLACED },
  46         { "1920x1080 25i",      1920,1080, 25.,    1, ILACE_MODE_TOP_FIRST },
  47         { "1920x1080 23.976p",  1920,1080, 23.976, 1, ILACE_MODE_NOTINTERLACED },
  48         { "1440x1080 29.97i",   1440,1080, 29.97, -1, ILACE_MODE_TOP_FIRST },
  49         { "1440x1080 25i",      1440,1080, 25.,   -1, ILACE_MODE_TOP_FIRST },
  50         { "1440x1080 24p",      1440,1080, 24.,   -1, ILACE_MODE_NOTINTERLACED },
  51         { "1440x1080 23.976p",  1440,1080, 23.976,-1, ILACE_MODE_NOTINTERLACED },
  52         { "1280x720  59.94p",   1280,720,  59.94,  1, ILACE_MODE_NOTINTERLACED },
  53         { "1280x720  50p",      1280,720,  50.,    1, ILACE_MODE_NOTINTERLACED },
  54         { "1280x720  24p",      1280,720,  24.,    1, ILACE_MODE_NOTINTERLACED },
  55         { "1280x720  23.976p",  1280,720,  23.976, 1, ILACE_MODE_NOTINTERLACED },
  56         { "720x576   25i",       720,576,  25.,    0, ILACE_MODE_BOTTOM_FIRST },
  57         { "720x576   25p*",      720,576,  25.,    0, ILACE_MODE_NOTINTERLACED },
  58         { "720x480   29.97i",    720,480,  29.97,  0, ILACE_MODE_BOTTOM_FIRST },
  59         { "720x480   29.97p*",   720,480,  29.97,  0, ILACE_MODE_NOTINTERLACED },
  60 };
  61
  62 const int64_t CreateBD_Thread::BD_SIZE = 25000000000;
  63 const int CreateBD_Thread::BD_STREAMS = 1;
  64 const int CreateBD_Thread::BD_WIDTH = 1920;
  65 const int CreateBD_Thread::BD_HEIGHT = 1080;
  66 const double CreateBD_Thread::BD_WIDE_ASPECT_WIDTH = 16.;
  67 const double CreateBD_Thread::BD_WIDE_ASPECT_HEIGHT = 9.;
  68 const double CreateBD_Thread::BD_ASPECT_WIDTH = 4.;
  69 const double CreateBD_Thread::BD_ASPECT_HEIGHT = 3.;
  70 const double CreateBD_Thread::BD_FRAMERATE = 24000. / 1001.;
  71 //const int CreateBD_Thread::BD_MAX_BITRATE = 40000000;
  72 const int CreateBD_Thread::BD_MAX_BITRATE = 10000000;
  73 const int CreateBD_Thread::BD_CHANNELS = 2;
  74 const int CreateBD_Thread::BD_WIDE_CHANNELS = 6;
  75 const double CreateBD_Thread::BD_SAMPLERATE = 48000;
  76 const double CreateBD_Thread::BD_KAUDIO_RATE = 192;
  77 const int CreateBD_Thread::BD_INTERLACE_MODE = ILACE_MODE_NOTINTERLACED;
  78
  79 CreateBD_MenuItem::CreateBD_MenuItem(MWindow *mwindow)
  80  : BC_MenuItem(_("BD Render..."), _("Ctrl-d"), 'd')
  81 {
  82         set_ctrl(1);
  83         this->mwindow = mwindow;
  84 }
  85
  86 int CreateBD_MenuItem::handle_event()
  87 {
  88         mwindow->create_bd->start();
  89         return 1;
  90 }
  91
  92 BD_BatchRenderJob::BD_BatchRenderJob(Preferences *preferences, int labeled, int farmed)
  93  : BatchRenderJob("BD_JOB", preferences, labeled, farmed)
  94 {
  95 }
  96
  97 int BD_BatchRenderJob::get_udfs_mount(char *udfs, char *mopts, char *mntpt)
  98 {
  99         int ret = 0;
 100 // default: mount -t udf -o loop $dir/bd.udfs $dir/udfs
 101         strcpy(udfs,"$dir/bd.udfs");
 102         strcpy(mopts,"-t udf -o loop $dir/bd.udfs ");
 103         strcpy(mntpt,"$dir/udfs");
 104         const char *home = getenv("HOME");
 105         if( !home ) return ret;
 106         FILE *fp = fopen("/etc/fstab","r");
 107         if( !fp ) return ret;
 108         int len = strlen(home);
 109         char line[BCTEXTLEN], typ[BCTEXTLEN], file[BCTEXTLEN];
 110         char mpnt[BCTEXTLEN], opts[BCTEXTLEN];
 111         while( fgets(line,sizeof(line),fp) ) {
 112 // search "/etc/fstab" for: $HOME/img_file $HOME/bluray udf noauto,loop,rw,user
 113                 if( line[0] == '#' || line[0] == ';' ) continue;
 114                 if( sscanf(line,"%s %s %s %s ", &file[0], &mpnt[0], &typ[0], &opts[0]) != 4 )
 115                         continue;
 116                 if( strcmp("udf", typ) ) continue;
 117                 if( strncmp(home, file, len) || file[len] != '/' ) continue;
 118                 if( strncmp(home, mpnt, len) ) continue;
 119                 if( strcmp(&mpnt[len], "/bluray") ) continue;
 120                 int loop = 0, user = 0, rw = 0, noauto = 0;
 121                 char *op = opts, *ep = op + sizeof(opts)-1;
 122                 while( op < ep && *op ) {
 123                         char opt[BCTEXTLEN], *cp = opt;
 124                         while( op < ep && *op && (*cp=*op++)!=',' ) ++cp;
 125                         *cp = 0;
 126                         if( !strcmp("loop", opt) ) loop = 1;
 127                         else if( !strcmp("user", opt) ) user = 1;
 128                         else if( !strcmp("noauto", opt) ) noauto = 1;
 129                         else if( !strcmp("rw", opt) ) rw = 1;
 130                 }
 131                 if( loop && user && rw && noauto ) {
 132                         strcpy(udfs, file);
 133                         strcpy(mopts, "");
 134                         strcpy(mntpt, mpnt);
 135                         ret = 1;
 136                         break;
 137                 }
 138         }
 139         fclose(fp);
 140         return ret;
 141 }
 142
 143 char *BD_BatchRenderJob::create_script(EDL *edl, ArrayList<Indexable *> *idxbls)
 144 {
 145         char script[BCTEXTLEN];
 146         strcpy(script, edl_path);
 147         FILE *fp = 0;
 148         char *bp = strrchr(script,'/');
 149         int fd = -1;
 150         if( bp ) {
 151                 strcpy(bp, "/bd.sh");
 152                 fd = open(script, O_WRONLY+O_CREAT+O_TRUNC, 0755);
 153         }
 154         if( fd >= 0 )
 155                 fp = fdopen(fd, "w");
 156         if( !fp ) {
 157                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 158                 strerror_r(errno, err, sizeof(err));
 159                 sprintf(msg, _("Unable to save: %s\n-- %s"), script, err);
 160                 MainError::show_error(msg);
 161                 return 0;
 162         }
 163         char udfs[BCTEXTLEN], mopts[BCTEXTLEN], mntpt[BCTEXTLEN];
 164         int is_usr_mnt = get_udfs_mount(udfs, mopts, mntpt);
 165         const char *exec_path = File::get_cinlib_path();
 166         fprintf(fp,"#!/bin/bash -ex\n");
 167         fprintf(fp,"sdir=`dirname $0`\n");
 168         fprintf(fp,"dir=`cd \"$sdir\"; pwd`\n");
 169         fprintf(fp,"PATH=$PATH:%s\n",exec_path);
 170         fprintf(fp,"mkdir -p $dir/udfs\n");
 171         fprintf(fp,"sz=`du -cb $dir/bd.m2ts* | tail -1 | sed -e 's/[ \t].*//'`\n");
 172         fprintf(fp,"blks=$((sz/2048 + 4096))\n");
 173         fprintf(fp,"rm -f %s\n", udfs);
 174         fprintf(fp,"mkudffs -b 2048 %s $blks\n", udfs);
 175         fprintf(fp,"mount %s%s\n", mopts, mntpt);
 176         fprintf(fp,"bdwrite %s $dir/bd.m2ts*\n",mntpt);
 177         fprintf(fp,"umount %s\n",mntpt);
 178         if( is_usr_mnt )
 179                 fprintf(fp,"mv -f %s $dir/bd.udfs\n", udfs);
 180         fprintf(fp,"echo To burn bluray, load writable media and run:\n");
 181         fprintf(fp,"echo for WORM: growisofs -dvd-compat -Z /dev/bd=$dir/bd.udfs\n");
 182         fprintf(fp,"echo for RW:   dd if=$dir/bd.udfs of=/dev/bd bs=2048000\n");
 183         fprintf(fp,"kill $$\n");
 184         fprintf(fp,"\n");
 185         fclose(fp);
 186         return cstrdup(script);
 187 }
 188
 189
 190 CreateBD_Thread::CreateBD_Thread(MWindow *mwindow)
 191  : BC_DialogThread()
 192 {
 193         this->mwindow = mwindow;
 194         this->gui = 0;
 195         this->use_deinterlace = 0;
 196         this->use_scale = Rescale::none;
 197         this->use_histogram = 0;
 198         this->use_inverse_telecine = 0;
 199         this->use_wide_audio = 0;
 200         this->use_resize_tracks = 0;
 201         this->use_labeled = 0;
 202         this->use_farmed = 0;
 203
 204         this->bd_size = BD_SIZE;
 205         this->bd_width = BD_WIDTH;
 206         this->bd_height = BD_HEIGHT;
 207         this->bd_aspect_width = BD_WIDE_ASPECT_WIDTH;
 208         this->bd_aspect_height = BD_WIDE_ASPECT_HEIGHT;
 209         this->bd_framerate = BD_FRAMERATE;
 210         this->bd_samplerate = BD_SAMPLERATE;
 211         this->bd_max_bitrate = BD_MAX_BITRATE;
 212         this->bd_kaudio_rate = BD_KAUDIO_RATE;
 213         this->max_w = this->max_h = 0;
 214 }
 215
 216 CreateBD_Thread::~CreateBD_Thread()
 217 {
 218         close_window();
 219 }
 220
 221 int CreateBD_Thread::create_bd_jobs(ArrayList<BatchRenderJob*> *jobs, const char *asset_dir)
 222 {
 223         EDL *edl = mwindow->edl;
 224         if( !edl || !edl->session ) {
 225                 char msg[BCTEXTLEN];
 226                 sprintf(msg, _("No EDL/Session"));
 227                 MainError::show_error(msg);
 228                 return 1;
 229         }
 230         EDLSession *session = edl->session;
 231
 232         double total_length = edl->tracks->total_length();
 233         if( total_length <= 0 ) {
 234                 char msg[BCTEXTLEN];
 235                 sprintf(msg, _("No content: %s"), asset_title);
 236                 MainError::show_error(msg);
 237                 return 1;
 238         }
 239
 240         if( mkdir(asset_dir, 0777) ) {
 241                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 242                 strerror_r(errno, err, sizeof(err));
 243                 sprintf(msg, _("Unable to create directory: %s\n-- %s"), asset_dir, err);
 244                 MainError::show_error(msg);
 245                 return 1;
 246         }
 247
 248         double old_samplerate = session->sample_rate;
 249         double old_framerate = session->frame_rate;
 250
 251         session->video_channels = BD_STREAMS;
 252         session->video_tracks = BD_STREAMS;
 253         session->frame_rate = bd_framerate;
 254         session->output_w = bd_width;
 255         session->output_h = bd_height;
 256         session->aspect_w = bd_aspect_width;
 257         session->aspect_h = bd_aspect_height;
 258         session->sample_rate = bd_samplerate;
 259         session->audio_channels = session->audio_tracks =
 260                 use_wide_audio ? BD_WIDE_CHANNELS : BD_CHANNELS;
 261         session->interlace_mode = bd_interlace_mode;
 262
 263         session->audio_channels = session->audio_tracks =
 264                 !use_wide_audio ? BD_CHANNELS : BD_WIDE_CHANNELS;
 265         for( int i=0; i<MAX_CHANNELS; ++i )
 266                 session->achannel_positions[i] = default_audio_channel_position(i, session->audio_channels);
 267         int audio_mapping = edl->tracks->recordable_audio_tracks() == BD_WIDE_CHANNELS &&
 268                 !use_wide_audio ? MWindow::AUDIO_5_1_TO_2 : MWindow::AUDIO_1_TO_1;
 269         mwindow->remap_audio(audio_mapping);
 270
 271         double new_samplerate = session->sample_rate;
 272         double new_framerate = session->frame_rate;
 273         edl->retrack();
 274         edl->rechannel();
 275         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 276         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 277
 278         int64_t aud_size = ((bd_kaudio_rate * total_length)/8 + 1000-1) * 1000;
 279         int64_t vid_size = bd_size*0.96 - aud_size;
 280         int64_t vid_bitrate = (vid_size * 8) / total_length;
 281         vid_bitrate /= 1000;  vid_bitrate *= 1000;
 282         if( vid_bitrate > bd_max_bitrate ) vid_bitrate = bd_max_bitrate;
 283
 284         char xml_filename[BCTEXTLEN];
 285         sprintf(xml_filename, "%s/bd.xml", asset_dir);
 286         FileXML xml_file;
 287         edl->save_xml(&xml_file, xml_filename);
 288         xml_file.terminate_string();
 289         if( xml_file.write_to_file(xml_filename) ) {
 290                 char msg[BCTEXTLEN];
 291                 sprintf(msg, _("Unable to save: %s"), xml_filename);
 292                 MainError::show_error(msg);
 293                 return 1;
 294         }
 295
 296         BatchRenderJob *job = new BD_BatchRenderJob(mwindow->preferences,
 297                 use_labeled, use_farmed);
 298         jobs->append(job);
 299         strcpy(&job->edl_path[0], xml_filename);
 300         Asset *asset = job->asset;
 301
 302         asset->layers = BD_STREAMS;
 303         asset->frame_rate = session->frame_rate;
 304         asset->width = session->output_w;
 305         asset->height = session->output_h;
 306         asset->aspect_ratio = session->aspect_w / session->aspect_h;
 307         asset->interlace_mode = session->interlace_mode;
 308
 309         char option_path[BCTEXTLEN];
 310         sprintf(&asset->path[0],"%s/bd.m2ts", asset_dir);
 311         asset->format = FILE_FFMPEG;
 312         strcpy(asset->fformat, "m2ts");
 313
 314         asset->audio_data = 1;
 315         strcpy(asset->acodec, "bluray.m2ts");
 316         //mwindow->defaults->get("DEFAULT_BLURAY_ACODEC", asset->acodec);
 317         FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
 318         FFMPEG::load_options(option_path, asset->ff_audio_options,
 319                          sizeof(asset->ff_audio_options));
 320         asset->ff_audio_bitrate = bd_kaudio_rate * 1000;
 321
 322         asset->video_data = 1;
 323         strcpy(asset->vcodec, "bluray.m2ts");
 324         //mwindow->defaults->get("DEFAULT_BLURAY_VCODEC", asset->vcodec);
 325         FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
 326         FFMPEG::load_options(option_path, asset->ff_video_options,
 327                  sizeof(asset->ff_video_options));
 328         const char *opts = 0;
 329         switch( asset->interlace_mode ) {
 330         case ILACE_MODE_TOP_FIRST:    opts = ":tff\n";  break;
 331         case ILACE_MODE_BOTTOM_FIRST: opts = ":bff\n";  break;
 332         }
 333         if( opts ) {
 334                 int len = strlen(asset->ff_video_options);
 335                 char *cp = asset->ff_video_options + len-1;
 336                 strncpy(cp, opts, sizeof(asset->ff_video_options)-len);
 337         }
 338         asset->ff_video_bitrate = vid_bitrate;
 339         asset->ff_video_quality = -1;
 340         return 0;
 341 }
 342
 343 void CreateBD_Thread::handle_close_event(int result)
 344 {
 345         if( result ) return;
 346         mwindow->defaults->update("WORK_DIRECTORY", tmp_path);
 347         mwindow->batch_render->load_defaults(mwindow->defaults);
 348         mwindow->undo->update_undo_before();
 349         KeyFrame keyframe;  char data[BCTEXTLEN];
 350         if( use_deinterlace ) {
 351                 sprintf(data,"<DEINTERLACE MODE=1>");
 352                 keyframe.set_data(data);
 353                 insert_video_plugin("Deinterlace", &keyframe);
 354         }
 355         if( use_inverse_telecine ) {
 356                 sprintf(data,"<IVTC FRAME_OFFSET=0 FIRST_FIELD=0 "
 357                         "AUTOMATIC=1 AUTO_THRESHOLD=2.0e+00 PATTERN=2>");
 358                 keyframe.set_data(data);
 359                 insert_video_plugin("Inverse Telecine", &keyframe);
 360         }
 361         if( use_scale != Rescale::none ) {
 362                 double bd_aspect = bd_aspect_height > 0 ? bd_aspect_width / bd_aspect_height : 1;
 363
 364                 Tracks *tracks = mwindow->edl->tracks;
 365                 for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 366                         if( vtrk->data_type != TRACK_VIDEO ) continue;
 367                         if( !vtrk->record ) continue;
 368                         vtrk->expand_view = 1;
 369                         PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 370                         vtrk->plugin_set.append(plugin_set);
 371                         Edits *edits = vtrk->edits;
 372                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 373                                 Indexable *indexable = edit->get_source();
 374                                 if( !indexable ) continue;
 375                                 Rescale in(indexable);
 376                                 Rescale out(bd_width, bd_height, bd_aspect);
 377                                 float src_w, src_h, dst_w, dst_h;
 378                                 in.rescale(out,use_scale, src_w,src_h, dst_w,dst_h);
 379                                 sprintf(data,"<SCALERATIO TYPE=%d"
 380                                         " IN_W=%d IN_H=%d IN_ASPECT_RATIO=%f"
 381                                         " OUT_W=%d OUT_H=%d OUT_ASPECT_RATIO=%f"
 382                                         " SRC_X=%f SRC_Y=%f SRC_W=%f SRC_H=%f"
 383                                         " DST_X=%f DST_Y=%f DST_W=%f DST_H=%f>", use_scale,
 384                                         in.w, in.h, in.aspect, out.w, out.h, out.aspect,
 385                                         0., 0., src_w, src_h, 0., 0., dst_w, dst_h);
 386                                 keyframe.set_data(data);
 387                                 plugin_set->insert_plugin(_("Scale Ratio"),
 388                                         edit->startproject, edit->length,
 389                                         PLUGIN_STANDALONE, 0, &keyframe, 0);
 390                         }
 391                         vtrk->optimize();
 392                 }
 393         }
 394         if( use_resize_tracks )
 395                 resize_tracks();
 396         if( use_histogram ) {
 397 #if 0
 398                 sprintf(data, "<HISTOGRAM OUTPUT_MIN_0=0 OUTPUT_MAX_0=1 "
 399                         "OUTPUT_MIN_1=0 OUTPUT_MAX_1=1 "
 400                         "OUTPUT_MIN_2=0 OUTPUT_MAX_2=1 "
 401                         "OUTPUT_MIN_3=0 OUTPUT_MAX_3=1 "
 402                         "AUTOMATIC=0 THRESHOLD=9.0-01 PLOT=0 SPLIT=0>"
 403                         "<POINTS></POINTS><POINTS></POINTS><POINTS></POINTS>"
 404                         "<POINTS><POINT X=6.0e-02 Y=0>"
 405                                 "<POINT X=9.4e-01 Y=1></POINTS>");
 406 #else
 407                 sprintf(data, "<HISTOGRAM AUTOMATIC=0 THRESHOLD=1.0e-01 "
 408                         "PLOT=0 SPLIT=0 W=440 H=500 PARADE=0 MODE=3 "
 409                         "LOW_OUTPUT_0=0 HIGH_OUTPUT_0=1 LOW_INPUT_0=0 HIGH_INPUT_0=1 GAMMA_0=1 "
 410                         "LOW_OUTPUT_1=0 HIGH_OUTPUT_1=1 LOW_INPUT_1=0 HIGH_INPUT_1=1 GAMMA_1=1 "
 411                         "LOW_OUTPUT_2=0 HIGH_OUTPUT_2=1 LOW_INPUT_2=0 HIGH_INPUT_2=1 GAMMA_2=1 "
 412                         "LOW_OUTPUT_3=0 HIGH_OUTPUT_3=1 LOW_INPUT_3=0.044 HIGH_INPUT_3=0.956 "
 413                         "GAMMA_3=1>");
 414 #endif
 415                 keyframe.set_data(data);
 416                 insert_video_plugin("Histogram", &keyframe);
 417         }
 418
 419         char asset_dir[BCTEXTLEN], jobs_path[BCTEXTLEN];
 420         snprintf(asset_dir, sizeof(asset_dir), "%s/%s", tmp_path, asset_title);
 421         snprintf(jobs_path, sizeof(jobs_path), "%s/bd.jobs", asset_dir);
 422         mwindow->batch_render->reset(jobs_path);
 423         int ret = create_bd_jobs(&mwindow->batch_render->jobs, asset_dir);
 424         mwindow->undo->update_undo_after(_("create bd"), LOAD_ALL);
 425         mwindow->resync_guis();
 426         if( ret ) return;
 427         mwindow->batch_render->save_jobs();
 428         mwindow->batch_render->start(-use_farmed, -use_labeled);
 429 }
 430
 431 BC_Window* CreateBD_Thread::new_gui()
 432 {
 433         strcpy(tmp_path, "/tmp");
 434         mwindow->defaults->get("WORK_DIRECTORY", tmp_path);
 435         memset(asset_title,0,sizeof(asset_title));
 436         time_t dt;      time(&dt);
 437         struct tm dtm;  localtime_r(&dt, &dtm);
 438         sprintf(asset_title, "bd_%02d%02d%02d-%02d%02d%02d",
 439                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
 440                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
 441         use_deinterlace = 0;
 442         use_scale = Rescale::none;
 443         use_histogram = 0;
 444         use_inverse_telecine = 0;
 445         use_wide_audio = 0;
 446         use_resize_tracks = 0;
 447         use_labeled = 0;
 448         use_farmed = 0;
 449         use_standard = !strcmp(mwindow->default_std(),"NTSC") ?
 450                  BD_1920x1080_2997i : BD_1920x1080_25i;
 451         bd_size = BD_SIZE;
 452         bd_width = BD_WIDTH;
 453         bd_height = BD_HEIGHT;
 454         bd_aspect_width = BD_WIDE_ASPECT_WIDTH;
 455         bd_aspect_height = BD_WIDE_ASPECT_HEIGHT;
 456         bd_framerate = BD_FRAMERATE;
 457         bd_samplerate = BD_SAMPLERATE;
 458         bd_max_bitrate = BD_MAX_BITRATE;
 459         bd_kaudio_rate = BD_KAUDIO_RATE;
 460         bd_interlace_mode = BD_INTERLACE_MODE;
 461         max_w = 0; max_h = 0;
 462
 463         int has_standard = -1;
 464         if( mwindow->edl ) {
 465                 EDLSession *session = mwindow->edl->session;
 466 // match the session to any known standard
 467                 for( int i=0; i<(int)(sizeof(bd_formats)/sizeof(bd_formats[0])); ++i ) {
 468                         if( !EQUIV(session->frame_rate, bd_formats[i].framerate) ) continue;
 469                         if( session->output_w != bd_formats[i].w ) continue;
 470                         if( session->output_h != bd_formats[i].h ) continue;
 471                         has_standard = i;  break;
 472                 }
 473         }
 474         if( has_standard >= 0 )
 475                 use_standard = has_standard;
 476
 477         option_presets();
 478         int scr_x = mwindow->gui->get_screen_x(0, -1);
 479         int scr_w = mwindow->gui->get_screen_w(0, -1);
 480         int scr_h = mwindow->gui->get_screen_h(0, -1);
 481         int w = xS(500), h = yS(290);
 482         int x = scr_x + scr_w/2 - w/2, y = scr_h/2 - h/2;
 483
 484         gui = new CreateBD_GUI(this, x, y, w, h);
 485         gui->create_objects();
 486
 487         if( getuid() != 0 ) {
 488                 mwindow->show_warning(
 489                         &mwindow->preferences->bd_warn_root,
 490                         _("Must be root to mount UDFS images\n"));
 491         }
 492         return gui;
 493 }
 494
 495
 496 CreateBD_OK::CreateBD_OK(CreateBD_GUI *gui, int x, int y)
 497  : BC_OKButton(x, y)
 498 {
 499         this->gui = gui;
 500         set_tooltip(_("end setup, start batch render"));
 501 }
 502
 503 CreateBD_OK::~CreateBD_OK()
 504 {
 505 }
 506
 507 int CreateBD_OK::button_press_event()
 508 {
 509         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 510                 gui->set_done(0);
 511                 return 1;
 512         }
 513         return 0;
 514 }
 515
 516 int CreateBD_OK::keypress_event()
 517 {
 518         return 0;
 519 }
 520
 521
 522 CreateBD_Cancel::CreateBD_Cancel(CreateBD_GUI *gui, int x, int y)
 523  : BC_CancelButton(x, y)
 524 {
 525         this->gui = gui;
 526 }
 527
 528 CreateBD_Cancel::~CreateBD_Cancel()
 529 {
 530 }
 531
 532 int CreateBD_Cancel::button_press_event()
 533 {
 534         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 535                 gui->set_done(1);
 536                 return 1;
 537         }
 538         return 0;
 539 }
 540
 541
 542 CreateBD_DiskSpace::CreateBD_DiskSpace(CreateBD_GUI *gui, int x, int y)
 543  : BC_Title(x, y, "", MEDIUMFONT, GREEN)
 544 {
 545         this->gui = gui;
 546 }
 547
 548 CreateBD_DiskSpace::~CreateBD_DiskSpace()
 549 {
 550 }
 551
 552 int64_t CreateBD_DiskSpace::tmp_path_space()
 553 {
 554         const char *path = gui->thread->tmp_path;
 555         if( access(path,R_OK+W_OK) ) return 0;
 556         struct statfs sfs;
 557         if( statfs(path, &sfs) ) return 0;
 558         return (int64_t)sfs.f_bsize * sfs.f_bfree;
 559 }
 560
 561 void CreateBD_DiskSpace::update()
 562 {
 563         static const char *suffix[] = { "", "KB", "MB", "GB", "TB", "PB" };
 564         int64_t disk_space = tmp_path_space();
 565         double media_size = 100e9, msz = 0, m = 1;
 566         char sfx[BCSTRLEN];
 567         if( sscanf(gui->media_size->get_text(), "%lf%s", &msz, sfx) == 2 ) {
 568                 int i = sizeof(suffix)/sizeof(suffix[0]);
 569                 while( --i >= 0 && strcmp(sfx, suffix[i]) );
 570                 while( --i >= 0 ) m *= 1000;
 571                 media_size = msz * m;
 572         }
 573         int color = disk_space < media_size*2 ? RED : GREEN;
 574         int i = 0;
 575         for( int64_t space=disk_space; i<5 && (space/=1000)>0; disk_space=space, ++i );
 576         char text[BCTEXTLEN];
 577         sprintf(text, "%s%3jd%s", _("disk space: "), disk_space, suffix[i]);
 578         gui->disk_space->BC_Title::update(text);
 579         gui->disk_space->set_color(color);
 580 }
 581
 582 CreateBD_TmpPath::CreateBD_TmpPath(CreateBD_GUI *gui, int x, int y, int w)
 583  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->tmp_path),
 584                 gui->thread->tmp_path, 1, MEDIUMFONT)
 585 {
 586         this->gui = gui;
 587 }
 588
 589 CreateBD_TmpPath::~CreateBD_TmpPath()
 590 {
 591 }
 592
 593 int CreateBD_TmpPath::handle_event()
 594 {
 595         get_text();
 596         gui->disk_space->update();
 597         return 1;
 598 }
 599
 600
 601 CreateBD_AssetTitle::CreateBD_AssetTitle(CreateBD_GUI *gui, int x, int y, int w)
 602  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->asset_title),
 603                 gui->thread->asset_title, 1, MEDIUMFONT)
 604 {
 605         this->gui = gui;
 606 }
 607
 608 CreateBD_AssetTitle::~CreateBD_AssetTitle()
 609 {
 610 }
 611
 612 int CreateBD_AssetTitle::handle_event()
 613 {
 614         get_text();
 615         return 1;
 616 }
 617
 618 CreateBD_Deinterlace::CreateBD_Deinterlace(CreateBD_GUI *gui, int x, int y)
 619  : BC_CheckBox(x, y, &gui->thread->use_deinterlace, _("Deinterlace"))
 620 {
 621         this->gui = gui;
 622 }
 623
 624 CreateBD_Deinterlace::~CreateBD_Deinterlace()
 625 {
 626 }
 627
 628 int CreateBD_Deinterlace::handle_event()
 629 {
 630         if( get_value() ) {
 631                 gui->need_inverse_telecine->set_value(0);
 632                 gui->thread->use_inverse_telecine = 0;
 633         }
 634         return BC_CheckBox::handle_event();
 635 }
 636
 637
 638 CreateBD_InverseTelecine::CreateBD_InverseTelecine(CreateBD_GUI *gui, int x, int y)
 639  : BC_CheckBox(x, y, &gui->thread->use_inverse_telecine, _("Inverse Telecine"))
 640 {
 641         this->gui = gui;
 642 }
 643
 644 CreateBD_InverseTelecine::~CreateBD_InverseTelecine()
 645 {
 646 }
 647
 648 int CreateBD_InverseTelecine::handle_event()
 649 {
 650         if( get_value() ) {
 651                 gui->need_deinterlace->set_value(0);
 652                 gui->thread->use_deinterlace = 0;
 653         }
 654         return BC_CheckBox::handle_event();
 655 }
 656
 657
 658 CreateBD_ResizeTracks::CreateBD_ResizeTracks(CreateBD_GUI *gui, int x, int y)
 659  : BC_CheckBox(x, y, &gui->thread->use_resize_tracks, _("Resize Tracks"))
 660 {
 661         this->gui = gui;
 662 }
 663
 664 CreateBD_ResizeTracks::~CreateBD_ResizeTracks()
 665 {
 666 }
 667
 668
 669 CreateBD_Histogram::CreateBD_Histogram(CreateBD_GUI *gui, int x, int y)
 670  : BC_CheckBox(x, y, &gui->thread->use_histogram, _("Histogram"))
 671 {
 672         this->gui = gui;
 673 }
 674
 675 CreateBD_Histogram::~CreateBD_Histogram()
 676 {
 677 }
 678
 679 CreateBD_LabelChapters::CreateBD_LabelChapters(CreateBD_GUI *gui, int x, int y)
 680  : BC_CheckBox(x, y, &gui->thread->use_labeled, _("Chapters at Labels"))
 681 {
 682         this->gui = gui;
 683 }
 684
 685 CreateBD_LabelChapters::~CreateBD_LabelChapters()
 686 {
 687 }
 688
 689 CreateBD_UseRenderFarm::CreateBD_UseRenderFarm(CreateBD_GUI *gui, int x, int y)
 690  : BC_CheckBox(x, y, &gui->thread->use_farmed, _("Use render farm"))
 691 {
 692         this->gui = gui;
 693 }
 694
 695 CreateBD_UseRenderFarm::~CreateBD_UseRenderFarm()
 696 {
 697 }
 698
 699
 700 CreateBD_WideAudio::CreateBD_WideAudio(CreateBD_GUI *gui, int x, int y)
 701  : BC_CheckBox(x, y, &gui->thread->use_wide_audio, _("Audio 5.1"))
 702 {
 703         this->gui = gui;
 704 }
 705
 706 CreateBD_WideAudio::~CreateBD_WideAudio()
 707 {
 708 }
 709
 710
 711 CreateBD_GUI::CreateBD_GUI(CreateBD_Thread *thread, int x, int y, int w, int h)
 712  : BC_Window(_(PROGRAM_NAME ": Create BD"), x, y, w, h, xS(50), yS(50), 1, 0, 1)
 713 {
 714         this->thread = thread;
 715         at_x = at_y = tmp_x = tmp_y = 0;
 716         ok_x = ok_y = ok_w = ok_h = 0;
 717         cancel_x = cancel_y = cancel_w = cancel_h = 0;
 718         asset_title = 0;
 719         tmp_path = 0;
 720         btmp_path = 0;
 721         disk_space = 0;
 722         standard = 0;
 723         scale = 0;
 724         need_deinterlace = 0;
 725         need_inverse_telecine = 0;
 726         need_resize_tracks = 0;
 727         need_histogram = 0;
 728         non_standard = 0;
 729         need_wide_audio = 0;
 730         need_labeled = 0;
 731         need_farmed = 0;
 732         ok = 0;
 733         cancel = 0;
 734 }
 735
 736 CreateBD_GUI::~CreateBD_GUI()
 737 {
 738 }
 739
 740 void CreateBD_GUI::create_objects()
 741 {
 742         int xs10 = xS(10), xs30 = xS(30), xs35 = xS(35);
 743         int xs160 = xS(160), xs170 = xS(170);
 744         int ys5 = yS(5), ys10 = yS(10);
 745         lock_window("CreateBD_GUI::create_objects");
 746         int pady = BC_TextBox::calculate_h(this, MEDIUMFONT, 0, 1) + ys5;
 747         int padx = BC_Title::calculate_w(this, (char*)"X", MEDIUMFONT);
 748         int x = padx/2, y = pady/2;
 749         BC_Title *title = new BC_Title(x, y, _("Title:"), MEDIUMFONT, YELLOW);
 750         add_subwindow(title);
 751         at_x = x + title->get_w();  at_y = y;
 752         asset_title = new CreateBD_AssetTitle(this, at_x, at_y, get_w()-at_x-xs10);
 753         add_subwindow(asset_title);
 754         y += title->get_h() + pady/2;
 755         title = new BC_Title(x, y, _("Work path:"), MEDIUMFONT, YELLOW);
 756         add_subwindow(title);
 757         tmp_x = x + title->get_w();  tmp_y = y;
 758         tmp_path = new CreateBD_TmpPath(this, tmp_x, tmp_y,  get_w()-tmp_x-xs35);
 759         add_subwindow(tmp_path);
 760         btmp_path = new BrowseButton(thread->mwindow->theme, this, tmp_path,
 761                 tmp_x+tmp_path->get_w(), tmp_y, "/tmp",
 762                 _("Work path"), _("Select a Work directory:"), 1);
 763         add_subwindow(btmp_path);
 764         y += title->get_h() + pady/2;
 765         disk_space = new CreateBD_DiskSpace(this, x, y);
 766         add_subwindow(disk_space);
 767         int x0 = get_w() - xs170;
 768         title = new BC_Title(x0, y, _("Media:"), MEDIUMFONT, YELLOW);
 769         add_subwindow(title);
 770         int x1 =  x0+title->get_w()+padx;
 771         media_size = new CreateBD_MediaSize(this, x1, y);
 772         media_size->create_objects();
 773         media_sizes.append(new BC_ListBoxItem("25GB"));
 774         media_sizes.append(new BC_ListBoxItem("50GB"));
 775         media_size->update_list(&media_sizes);
 776         media_size->update(media_sizes[0]->get_text());
 777         disk_space->update();
 778         y += disk_space->get_h() + pady/2;
 779         title = new BC_Title(x, y, _("Format:"), MEDIUMFONT, YELLOW);
 780         add_subwindow(title);
 781         standard = new CreateBD_Format(this, title->get_w() + padx, y);
 782         add_subwindow(standard);
 783         standard->create_objects();
 784         standard->set_text(bd_formats[thread->use_standard].name);
 785         x0 -= xs30;
 786         title = new BC_Title(x0, y, _("Scale:"), MEDIUMFONT, YELLOW);
 787         add_subwindow(title);
 788         x1 = x0+title->get_w()+padx;
 789         scale = new CreateBD_Scale(this, x1, y);
 790         add_subwindow(scale);
 791         scale->create_objects();
 792         y += standard->get_h() + pady/2;
 793         x1 = x;  int y1 = y;
 794         need_deinterlace = new CreateBD_Deinterlace(this, x1, y);
 795         add_subwindow(need_deinterlace);
 796         y += need_deinterlace->get_h() + pady/2;
 797         need_histogram = new CreateBD_Histogram(this, x1, y);
 798         add_subwindow(need_histogram);
 799         y += need_histogram->get_h() + pady/2;
 800         non_standard = new BC_Title(x1, y+ys5, "", MEDIUMFONT, RED);
 801         add_subwindow(non_standard);
 802         x1 += xs160;  y = y1;
 803         need_inverse_telecine = new CreateBD_InverseTelecine(this, x1, y);
 804         add_subwindow(need_inverse_telecine);
 805         y += need_inverse_telecine->get_h() + pady/2;
 806         need_wide_audio = new CreateBD_WideAudio(this, x1, y);
 807         add_subwindow(need_wide_audio);
 808         y += need_wide_audio->get_h() + pady/2;
 809         need_resize_tracks = new CreateBD_ResizeTracks(this, x1, y);
 810         add_subwindow(need_resize_tracks);
 811         x1 += xs160;  y = y1;
 812         need_labeled = new CreateBD_LabelChapters(this, x1, y);
 813         add_subwindow(need_labeled);
 814         y += need_labeled->get_h() + pady/2;
 815         need_farmed = new CreateBD_UseRenderFarm(this, x1, y);
 816         add_subwindow(need_farmed);
 817         ok_w = BC_OKButton::calculate_w();
 818         ok_h = BC_OKButton::calculate_h();
 819         ok_x = xs10;
 820         ok_y = get_h() - ok_h - xs10;
 821         ok = new CreateBD_OK(this, ok_x, ok_y);
 822         add_subwindow(ok);
 823         cancel_w = BC_CancelButton::calculate_w();
 824         cancel_h = BC_CancelButton::calculate_h();
 825         cancel_x = get_w() - cancel_w - xs10,
 826         cancel_y = get_h() - cancel_h - ys10;
 827         cancel = new CreateBD_Cancel(this, cancel_x, cancel_y);
 828         add_subwindow(cancel);
 829         show_window();
 830         unlock_window();
 831 }
 832
 833 int CreateBD_GUI::resize_event(int w, int h)
 834 {
 835         int xs10 = xS(10), xs35 = xS(35);
 836         int ys10 = yS(10);
 837         asset_title->reposition_window(at_x, at_y, get_w()-at_x-xs10);
 838         tmp_path->reposition_window(tmp_x, tmp_y,  get_w()-tmp_x-xs35);
 839         btmp_path->reposition_window(tmp_x+tmp_path->get_w(), tmp_y);
 840         ok_y = h - ok_h - ys10;
 841         ok->reposition_window(ok_x, ok_y);
 842         cancel_x = w - cancel_w - xs10,
 843         cancel_y = h - cancel_h - ys10;
 844         cancel->reposition_window(cancel_x, cancel_y);
 845         return 0;
 846 }
 847
 848 int CreateBD_GUI::translation_event()
 849 {
 850         return 1;
 851 }
 852
 853 int CreateBD_GUI::close_event()
 854 {
 855         set_done(1);
 856         return 1;
 857 }
 858
 859 void CreateBD_GUI::update()
 860 {
 861         scale->set_value(thread->use_scale);
 862         need_deinterlace->set_value(thread->use_deinterlace);
 863         need_inverse_telecine->set_value(thread->use_inverse_telecine);
 864         need_resize_tracks->set_value(thread->use_resize_tracks);
 865         need_histogram->set_value(thread->use_histogram);
 866         need_wide_audio->set_value(thread->use_wide_audio);
 867         need_labeled->set_value(thread->use_labeled);
 868         need_farmed->set_value(thread->use_farmed);
 869 }
 870
 871 int CreateBD_Thread::
 872 insert_video_plugin(const char *title, KeyFrame *default_keyframe)
 873 {
 874         Tracks *tracks = mwindow->edl->tracks;
 875         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 876                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 877                 if( !vtrk->record ) continue;
 878                 vtrk->expand_view = 1;
 879                 PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 880                 vtrk->plugin_set.append(plugin_set);
 881                 Edits *edits = vtrk->edits;
 882                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 883                         plugin_set->insert_plugin(_(title),
 884                                 edit->startproject, edit->length,
 885                                 PLUGIN_STANDALONE, 0, default_keyframe, 0);
 886                 }
 887                 vtrk->optimize();
 888         }
 889         return 0;
 890 }
 891
 892 int CreateBD_Thread::
 893 resize_tracks()
 894 {
 895         Tracks *tracks = mwindow->edl->tracks;
 896         int trk_w = max_w, trk_h = max_h;
 897         if( trk_w < bd_width ) trk_w = bd_width;
 898         if( trk_h < bd_height ) trk_h = bd_height;
 899         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 900                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 901                 if( !vtrk->record ) continue;
 902                 vtrk->track_w = trk_w;
 903                 vtrk->track_h = trk_h;
 904         }
 905         return 0;
 906 }
 907
 908 int CreateBD_Thread::
 909 option_presets()
 910 {
 911 // reset only probed options
 912         use_deinterlace = 0;
 913         use_scale = Rescale::none;
 914         use_resize_tracks = 0;
 915         use_wide_audio = 0;
 916         use_labeled = 0;
 917         use_farmed = 0;
 918
 919         if( !mwindow->edl ) return 1;
 920
 921         bd_width = bd_formats[use_standard].w;
 922         bd_height = bd_formats[use_standard].h;
 923         bd_framerate = bd_formats[use_standard].framerate;
 924         int wide = bd_formats[use_standard].wide;
 925         bd_aspect_width  = wide < 0 ? 1. :
 926                 wide > 0 ? BD_WIDE_ASPECT_WIDTH  : BD_ASPECT_WIDTH;
 927         bd_aspect_height = wide < 0 ? 1. :
 928                 wide > 0 ? BD_WIDE_ASPECT_HEIGHT : BD_ASPECT_HEIGHT;
 929         bd_interlace_mode = bd_formats[use_standard].interlaced;
 930         double bd_aspect = bd_aspect_width / bd_aspect_height;
 931
 932         Tracks *tracks = mwindow->edl->tracks;
 933         max_w = 0;  max_h = 0;
 934         int has_deinterlace = 0, has_scale = 0;
 935         for( Track *trk=tracks->first; trk; trk=trk->next ) {
 936                 if( !trk->record ) continue;
 937                 Edits *edits = trk->edits;
 938                 switch( trk->data_type ) {
 939                 case TRACK_VIDEO:
 940                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 941                                 if( edit->silence() ) continue;
 942                                 Indexable *indexable = edit->get_source();
 943                                 int w = indexable->get_w();
 944                                 if( w > max_w ) max_w = w;
 945                                 if( w != bd_width ) use_scale = Rescale::scaled;
 946                                 int h = indexable->get_h();
 947                                 if( h > max_h ) max_h = h;
 948                                 if( h != bd_height ) use_scale = Rescale::scaled;
 949                                 float aw, ah;
 950                                 MWindow::create_aspect_ratio(aw, ah, w, h);
 951                                 double aspect = ah > 0 ? aw / ah : 1;
 952                                 if( wide >= 0 && !EQUIV(aspect, bd_aspect) )
 953                                         use_scale = Rescale::scaled;
 954                         }
 955                         for( int i=0; i<trk->plugin_set.size(); ++i ) {
 956                                 for( Plugin *plugin = (Plugin*)trk->plugin_set[i]->first;
 957                                                 plugin; plugin=(Plugin*)plugin->next ) {
 958                                         if( !strcmp(plugin->title, "Deinterlace") )
 959                                                 has_deinterlace = 1;
 960                                         if( !strcmp(plugin->title, "Auto Scale") ||
 961                                             !strcmp(plugin->title, "Scale Ratio") ||
 962                                             !strcmp(plugin->title, "Scale") )
 963                                                 has_scale = 1;
 964                                 }
 965                         }
 966                         break;
 967                 }
 968         }
 969         if( has_scale )
 970                 use_scale = Rescale::none;
 971         if( use_scale != Rescale::none ) {
 972                 if( max_w != bd_width ) use_resize_tracks = 1;
 973                 if( max_h != bd_height ) use_resize_tracks = 1;
 974         }
 975         for( Track *trk=tracks->first; trk && !use_resize_tracks; trk=trk->next ) {
 976                 if( !trk->record ) continue;
 977                 switch( trk->data_type ) {
 978                 case TRACK_VIDEO:
 979                         if( trk->track_w != max_w ) use_resize_tracks = 1;
 980                         if( trk->track_h != max_h ) use_resize_tracks = 1;
 981                         break;
 982                 }
 983         }
 984         if( !has_deinterlace && max_h > 2*bd_height ) use_deinterlace = 1;
 985
 986         if( tracks->recordable_audio_tracks() == BD_WIDE_CHANNELS )
 987                 use_wide_audio = 1;
 988
 989         return 0;
 990 }
 991
 992
 993 CreateBD_FormatItem::CreateBD_FormatItem(CreateBD_Format *popup,
 994                 int standard, const char *name)
 995  : BC_MenuItem(name)
 996 {
 997         this->popup = popup;
 998         this->standard = standard;
 999 }
1000
1001 CreateBD_FormatItem::~CreateBD_FormatItem()
1002 {
1003 }
1004
1005 int CreateBD_FormatItem::handle_event()
1006 {
1007         const char *text = get_text();
1008         int standard = this->standard;
1009         if( standard < 0 ) {
1010                 BC_SubMenu *submenu = get_submenu();
1011                 CreateBD_FormatItem *sub_item0 =
1012                         (CreateBD_FormatItem *)submenu->get_item(0);
1013                 standard = sub_item0->standard;
1014                 text = sub_item0->get_text();
1015         }
1016         popup->gui->thread->use_standard = standard;
1017         popup->set_text(text);
1018         int n = strlen(text)-1;
1019         int not_standard = n >= 0 && text[n] == '*' ? 1 : 0;
1020         popup->gui->non_standard->update(not_standard ? _("* non-standard format") : "", 0);
1021         return popup->handle_event();
1022 }
1023
1024
1025 CreateBD_Format::CreateBD_Format(CreateBD_GUI *gui, int x, int y)
1026  : BC_PopupMenu(x, y, xS(180), bd_formats[gui->thread->use_standard].name, 1)
1027 {
1028         this->gui = gui;
1029 }
1030
1031 CreateBD_Format::~CreateBD_Format()
1032 {
1033 }
1034
1035 void CreateBD_Format::create_objects()
1036 {
1037         BC_SubMenu *submenu = 0;
1038         CreateBD_FormatItem *item = 0;
1039         int ww = 0, hh = 0;
1040         for( int i=0; i<(int)(sizeof(bd_formats)/sizeof(bd_formats[0])); ++i ) {
1041                 if( ww != bd_formats[i].w || hh != bd_formats[i].h ) {
1042                         ww = bd_formats[i].w;  hh = bd_formats[i].h;
1043                         char string[BCSTRLEN];
1044                         sprintf(string, "%dx%d", ww,hh);
1045                         add_item(item = new CreateBD_FormatItem(this, -1, string));
1046                         item->add_submenu(submenu = new BC_SubMenu());
1047                 }
1048                 submenu->add_submenuitem(new CreateBD_FormatItem(this, i, bd_formats[i].name));
1049         }
1050 }
1051
1052 int CreateBD_Format::handle_event()
1053 {
1054         gui->thread->option_presets();
1055         gui->update();
1056         return 1;
1057 }
1058
1059
1060 CreateBD_ScaleItem::CreateBD_ScaleItem(CreateBD_Scale *popup,
1061                 int scale, const char *text)
1062  : BC_MenuItem(text)
1063 {
1064         this->popup = popup;
1065         this->scale = scale;
1066 }
1067
1068 CreateBD_ScaleItem::~CreateBD_ScaleItem()
1069 {
1070 }
1071
1072 int CreateBD_ScaleItem::handle_event()
1073 {
1074         popup->gui->thread->use_scale = scale;
1075         popup->set_value(scale);
1076         return popup->handle_event();
1077 }
1078
1079
1080 CreateBD_Scale::CreateBD_Scale(CreateBD_GUI *gui, int x, int y)
1081  : BC_PopupMenu(x, y, xS(100), "", 1)
1082 {
1083         this->gui = gui;
1084 }
1085
1086 CreateBD_Scale::~CreateBD_Scale()
1087 {
1088 }
1089
1090 void CreateBD_Scale::create_objects()
1091 {
1092
1093         for( int i=0; i<(int)Rescale::n_scale_types; ++i ) {
1094                 add_item(new CreateBD_ScaleItem(this, i, Rescale::scale_types[i]));
1095         }
1096         set_value(gui->thread->use_scale);
1097 }
1098
1099 int CreateBD_Scale::handle_event()
1100 {
1101         gui->update();
1102         return 1;
1103 }
1104
1105
1106 CreateBD_MediaSize::CreateBD_MediaSize(CreateBD_GUI *gui, int x, int y)
1107  : BC_PopupTextBox(gui, 0, 0, x, y, xS(70),yS(50))
1108 {
1109         this->gui = gui;
1110 }
1111
1112 CreateBD_MediaSize::~CreateBD_MediaSize()
1113 {
1114 }
1115
1116 int CreateBD_MediaSize::handle_event()
1117 {
1118         gui->disk_space->update();
1119         return 1;
1120 }
1121