cinelerra-5.1/cinelerra/edlsession.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at  your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "asset.h"
  23 #include "assets.h"
  24 #include "autoconf.h"
  25 #include "awindowgui.h"
  26 #include "bccmodels.h"
  27 #include "bchash.h"
  28 #include "clip.h"
  29 #include "edl.h"
  30 #include "edlsession.h"
  31 #include "filexml.h"
  32 #include "interlacemodes.h"
  33 #include "overlayframe.inc"
  34 #include "playbackconfig.h"
  35 #include "recordconfig.h"
  36 #include "tracks.h"
  37 #include "workarounds.h"
  38
  39 int EDLSession::current_id = 0;
  40
  41 EDLSession::EDLSession(EDL *edl)
  42 {
  43         this->edl = edl;
  44         for(int i = 0; i < MAXCHANNELS; i++)
  45                 achannel_positions[i] = 0;
  46         assetlist_format = ASSETS_ICONS;
  47         for(int i = 0; i < ASSET_COLUMNS; i++)
  48                 asset_columns[i] = 100;
  49         auto_conf = new AutoConf;
  50         awindow_folder = AW_MEDIA_FOLDER;
  51         aspect_w = 4;  aspect_h = 3;
  52         audio_channels = 2;
  53         audio_tracks = 2;
  54         autos_follow_edits = 1; // this is needed for predictability
  55         auto_keyframes = 0;
  56         brender_start = brender_end = 0.0;
  57         clipboard_length = 0; // unused
  58         color_model = BC_RGBA8888;
  59         interlace_mode = ILACE_MODE_UNDETECTED;
  60         crop_x1 = 0; crop_x2 = 320;
  61         crop_y1 = 0; crop_y2 = 240;
  62         eyedrop_radius = 0;
  63         ruler_x1 = ruler_y1 = 0.0;
  64         ruler_x2 = ruler_y2 = 0.0;
  65         cursor_on_frames = 1;
  66         typeless_keyframes = 0;
  67         cwindow_dest = 0;
  68         cwindow_mask = 0;
  69         cwindow_meter = 0;
  70         cwindow_operation = 0;
  71         cwindow_scrollbars = 0;
  72         cwindow_xscroll = cwindow_yscroll = 0;
  73         cwindow_zoom = 1.0;
  74         strcpy(default_atransition, "");
  75         strcpy(default_vtransition, "");
  76         default_transition_length = 1.0;
  77         edit_handle_mode[0] = MOVE_ALL_EDITS;
  78         edit_handle_mode[1] = MOVE_ONE_EDIT;
  79         edit_handle_mode[2] = MOVE_NO_EDITS;
  80         editing_mode = EDITING_IBEAM;
  81         enable_duplex = 1;
  82         folderlist_format = FOLDERS_ICONS;
  83         frame_rate = 30000./1001;
  84         frames_per_foot = 16;
  85         highlighted_track = 0;
  86         interpolation_type = CUBIC_CUBIC;
  87         interpolate_raw = 1;
  88         white_balance_raw = 1;
  89         labels_follow_edits = 1;
  90         plugins_follow_edits = 1;
  91         single_standalone = 1;
  92         meter_format = METER_DB;
  93         min_meter_db = -85;
  94         max_meter_db = 6;
  95         output_w = 720;
  96         output_h = 480;
  97         playback_buffer = 4096;
  98         playback_cursor_visible = 0;
  99         playback_preload = 0;
 100         proxy_scale = 1;
 101         proxy_use_scaler = 0;
 102         proxy_auto_scale = 1;
 103         decode_subtitles = 0;
 104         subtitle_number = 0;
 105         label_cells = 0;
 106         program_no = 0;
 107         playback_software_position = 0;
 108 //      playback_strategy
 109         real_time_playback = 0;
 110         real_time_record = 0;
 111         record_positioning = 1;
 112         record_raw_stream = 0;
 113         record_sync_drives = 0;
 114         record_speed = frame_rate;
 115         record_fragment_size = 2048;
 116         record_write_length = 131072;
 117         record_realtime_toc = 1;
 118
 119         safe_regions = 0;
 120         sample_rate = 48000;
 121         scrub_speed = 2.;
 122         show_assets = 1;
 123         show_titles = 1;
 124         test_playback_edits = 1;
 125         time_format = TIME_HMSF;
 126         nudge_format = 1;
 127         tool_window = 0;
 128         for(int i = 0; i < MAXCHANNELS; i++) {
 129                 vchannel_x[i] = 64*i;
 130                 vchannel_y[i] = 0;
 131         }
 132         video_channels = 1;
 133         aconfig_in = new AudioInConfig;
 134         vconfig_in = new VideoInConfig;
 135         recording_format = new Asset;
 136         video_every_frame = 0;
 137 //      video_asynchronous = 0;
 138         video_tracks = 1;
 139         video_write_length = 30;
 140         view_follows_playback = 1;
 141         vwindow_meter = 0;
 142         vwindow_zoom = 1.;
 143
 144         playback_config = new PlaybackConfig;
 145 }
 146
 147 EDLSession::~EDLSession()
 148 {
 149         delete aconfig_in;
 150         delete auto_conf;
 151         delete vconfig_in;
 152         delete playback_config;
 153         recording_format->Garbage::remove_user();
 154 }
 155
 156
 157 int EDLSession::need_rerender(EDLSession *ptr)
 158 {
 159         return ((playback_preload != ptr->playback_preload) ||
 160                 (interpolation_type != ptr->interpolation_type) ||
 161                 (video_every_frame != ptr->video_every_frame) ||
 162 //              (video_asynchronous != ptr->video_asynchronous) ||
 163                 (real_time_playback != ptr->real_time_playback) ||
 164                 (playback_software_position != ptr->playback_software_position) ||
 165                 (test_playback_edits != ptr->test_playback_edits) ||
 166                 (playback_buffer != ptr->playback_buffer) ||
 167                 (decode_subtitles != ptr->decode_subtitles) ||
 168                 (subtitle_number != ptr->subtitle_number) ||
 169                 (interpolate_raw != ptr->interpolate_raw) ||
 170                 (white_balance_raw != ptr->white_balance_raw) ||
 171                 (proxy_scale != ptr->proxy_scale) ||
 172                 (proxy_use_scaler != ptr->proxy_use_scaler));
 173 }
 174
 175 void EDLSession::equivalent_output(EDLSession *session, double *result)
 176 {
 177         if( session->output_w != output_w ||
 178             session->output_h != output_h ||
 179             !EQUIV(session->frame_rate, frame_rate) ||
 180             session->color_model != color_model ||
 181             session->interpolation_type != interpolation_type ||
 182             session->interpolate_raw != interpolate_raw ||
 183             session->white_balance_raw != white_balance_raw ||
 184             session->decode_subtitles != decode_subtitles ||
 185             session->subtitle_number != subtitle_number ||
 186             session->proxy_scale != proxy_scale ||
 187             session->proxy_use_scaler != proxy_use_scaler )
 188                 *result = 0;
 189
 190 // If it's before the current brender_start, render extra data.
 191 // If it's after brender_start, check brender map.
 192         if(brender_start != session->brender_start &&
 193                 (*result < 0 || *result > brender_start))
 194                 *result = brender_start;
 195 }
 196
 197 int EDLSession::load_defaults(BC_Hash *defaults)
 198 {
 199         char string[BCTEXTLEN];
 200         audio_channels = defaults->get("ACHANNELS", audio_channels);
 201         audio_tracks = defaults->get("ATRACKS", audio_tracks);
 202 // Default channel positions
 203         for( int i=0; i<MAXCHANNELS; ++i ) {
 204                 sprintf(string, "ACHANNEL_ANGLE_%d", i);
 205                 achannel_positions[i] = defaults->get(string,
 206                         default_audio_channel_position(i, audio_channels));
 207         }
 208         aconfig_in->load_defaults(defaults);
 209         assetlist_format = defaults->get("ASSETLIST_FORMAT", ASSETS_ICONS);
 210         aspect_w = defaults->get("ASPECTW", aspect_w);
 211         aspect_h = defaults->get("ASPECTH", aspect_h);
 212         for(int i = 0; i < ASSET_COLUMNS; i++)
 213         {
 214                 sprintf(string, "ASSET_COLUMN%d", i);
 215                 asset_columns[i] = defaults->get(string, 100);
 216         }
 217         auto_conf->load_defaults(defaults);
 218         autos_follow_edits = defaults->get("AUTOS_FOLLOW_EDITS", 1);
 219         brender_start = defaults->get("BRENDER_START", brender_start);
 220         brender_end = defaults->get("BRENDER_END", brender_end);
 221         BC_CModels::to_text(string, BC_RGBA8888);
 222         color_model = BC_CModels::from_text(defaults->get("COLOR_MODEL", string));
 223         eyedrop_radius = defaults->get("EYEDROP_RADIUS", 0);
 224         ilacemode_to_xmltext(string, interlace_mode);
 225         const char *ilace_mode = defaults->get("INTERLACE_MODE",string);
 226         interlace_mode = ilacemode_from_xmltext(ilace_mode, ILACE_MODE_NOTINTERLACED);
 227         crop_x1 = defaults->get("CROP_X1", 0);
 228         crop_x2 = defaults->get("CROP_X2", 320);
 229         crop_y1 = defaults->get("CROP_Y1", 0);
 230         crop_y2 = defaults->get("CROP_Y2", 240);
 231         ruler_x1 = defaults->get("RULER_X1", 0.0);
 232         ruler_x2 = defaults->get("RULER_X2", 0.0);
 233         ruler_y1 = defaults->get("RULER_Y1", 0.0);
 234         ruler_y2 = defaults->get("RULER_Y2", 0.0);
 235         awindow_folder = defaults->get("AWINDOW_FOLDER", awindow_folder);
 236         cursor_on_frames = defaults->get("CURSOR_ON_FRAMES", 1);
 237         typeless_keyframes = defaults->get("TYPELESS_KEYFRAMES", 0);
 238         cwindow_dest = defaults->get("CWINDOW_DEST", 0);
 239         cwindow_mask = defaults->get("CWINDOW_MASK", 0);
 240         cwindow_meter = defaults->get("CWINDOW_METER", 0);
 241         cwindow_operation = defaults->get("CWINDOW_OPERATION", 0);
 242         cwindow_scrollbars = defaults->get("CWINDOW_SCROLLBARS", 0);
 243         cwindow_xscroll = defaults->get("CWINDOW_XSCROLL", 0);
 244         cwindow_yscroll = defaults->get("CWINDOW_YSCROLL", 0);
 245         cwindow_zoom = defaults->get("CWINDOW_ZOOM", (float)1);
 246         sprintf(default_atransition, _("Crossfade"));
 247         defaults->get("DEFAULT_ATRANSITION", default_atransition);
 248         sprintf(default_vtransition, _("Dissolve"));
 249         defaults->get("DEFAULT_VTRANSITION", default_vtransition);
 250         default_transition_length = defaults->get("DEFAULT_TRANSITION_LENGTH", (double)1);
 251         edit_handle_mode[0] = defaults->get("EDIT_HANDLE_MODE0", MOVE_ALL_EDITS);
 252         edit_handle_mode[1] = defaults->get("EDIT_HANDLE_MODE1", MOVE_ONE_EDIT);
 253         edit_handle_mode[2] = defaults->get("EDIT_HANDLE_MODE2", MOVE_NO_EDITS);
 254         editing_mode = defaults->get("EDITING_MODE", EDITING_IBEAM);
 255         enable_duplex = defaults->get("ENABLE_DUPLEX", 1);
 256         folderlist_format = defaults->get("FOLDERLIST_FORMAT", FOLDERS_TEXT);
 257         frame_rate = defaults->get("FRAMERATE", frame_rate);
 258         frames_per_foot = defaults->get("FRAMES_PER_FOOT", (float)16);
 259         interpolation_type = defaults->get("INTERPOLATION_TYPE", interpolation_type);
 260         interpolate_raw = defaults->get("INTERPOLATE_RAW", interpolate_raw);
 261         white_balance_raw = defaults->get("WHITE_BALANCE_RAW", white_balance_raw);
 262         labels_follow_edits = defaults->get("LABELS_FOLLOW_EDITS", 1);
 263         plugins_follow_edits = defaults->get("PLUGINS_FOLLOW_EDITS", 1);
 264         single_standalone = defaults->get("SINGLE_STANDALONE", 1);
 265         playback_preload = defaults->get("PLAYBACK_PRELOAD", 0);
 266         auto_keyframes = defaults->get("AUTO_KEYFRAMES", 0);
 267         meter_format = defaults->get("METER_FORMAT", METER_DB);
 268         min_meter_db = defaults->get("MIN_METER_DB", -85);
 269         max_meter_db = defaults->get("MAX_METER_DB", 6);
 270         output_w = defaults->get("OUTPUTW", output_w);
 271         output_h = defaults->get("OUTPUTH", output_h);
 272         playback_buffer = defaults->get("PLAYBACK_BUFFER", 4096);
 273         playback_software_position = defaults->get("PLAYBACK_SOFTWARE_POSITION", 0);
 274         delete playback_config;
 275         playback_config = new PlaybackConfig;
 276         playback_config->load_defaults(defaults);
 277         real_time_playback = defaults->get("PLAYBACK_REALTIME", 0);
 278         real_time_record = defaults->get("REALTIME_RECORD", 0);
 279         record_positioning = defaults->get("RECORD_POSITIONING", 1);
 280         record_raw_stream = defaults->get("RECORD_RAW_STREAM", 0);
 281         record_sync_drives = defaults->get("RECORD_SYNC_DRIVES", 0);
 282 //      record_speed = defaults->get("RECORD_SPEED", 24);
 283         record_fragment_size = defaults->get("RECORD_FRAGMENT_SIZE", 2048);
 284         record_write_length = defaults->get("RECORD_WRITE_LENGTH", 131072);
 285
 286 // set some defaults that work
 287         recording_format->video_data = 1;
 288         recording_format->audio_data = 1;
 289         recording_format->format = FILE_FFMPEG;
 290         strcpy(recording_format->acodec, "mp4.qt");
 291         strcpy(recording_format->vcodec, "mp4.qt");
 292         recording_format->channels = 2;
 293         recording_format->sample_rate = 48000;
 294         recording_format->bits = 16;
 295         recording_format->dither = 0;
 296
 297         record_realtime_toc = defaults->get("RECORD_REALTIME_TOC", 1);
 298         recording_format->load_defaults(defaults, "RECORD_", 1, 1, 1, 1, 1);
 299
 300         safe_regions = defaults->get("SAFE_REGIONS", 0);
 301         sample_rate = defaults->get("SAMPLERATE", sample_rate);
 302         scrub_speed = defaults->get("SCRUB_SPEED", (float)2);
 303         si_useduration = defaults->get("SI_USEDURATION",1);
 304         si_duration = defaults->get("SI_DURATION",3);
 305
 306         show_assets = defaults->get("SHOW_ASSETS", 1);
 307         show_titles = defaults->get("SHOW_TITLES", 1);
 308 //      test_playback_edits = defaults->get("TEST_PLAYBACK_EDITS", 1);
 309         time_format = defaults->get("TIME_FORMAT", TIME_HMSF);
 310         nudge_format = defaults->get("NUDGE_FORMAT", 1);
 311         tool_window = defaults->get("TOOL_WINDOW", 0);
 312         vconfig_in->load_defaults(defaults);
 313         for(int i = 0; i < MAXCHANNELS; i++) {
 314                 int default_position = i * output_w;
 315                 sprintf(string, "VCHANNEL_X_%d", i);
 316                 vchannel_x[i] = defaults->get(string, default_position);
 317                 sprintf(string, "VCHANNEL_Y_%d", i);
 318                 vchannel_y[i] = defaults->get(string, 0);
 319         }
 320         video_channels = defaults->get("VCHANNELS", video_channels);
 321         video_every_frame = defaults->get("VIDEO_EVERY_FRAME", 0);
 322 //      video_asynchronous = defaults->get("VIDEO_ASYNCHRONOUS", 0);
 323         video_tracks = defaults->get("VTRACKS", video_tracks);
 324         video_write_length = defaults->get("VIDEO_WRITE_LENGTH", 30);
 325         view_follows_playback = defaults->get("VIEW_FOLLOWS_PLAYBACK", 1);
 326         vwindow_meter = defaults->get("VWINDOW_METER", 0);
 327         vwindow_zoom = defaults->get("VWINDOW_ZOOM", (float)1);
 328
 329         decode_subtitles = defaults->get("DECODE_SUBTITLES", decode_subtitles);
 330         subtitle_number = defaults->get("SUBTITLE_NUMBER", subtitle_number);
 331         label_cells = defaults->get("LABEL_CELLS", label_cells);
 332         program_no = defaults->get("PROGRAM_NO", program_no);
 333
 334         boundaries();
 335
 336         return 0;
 337 }
 338
 339 int EDLSession::save_defaults(BC_Hash *defaults)
 340 {
 341         char string[BCTEXTLEN];
 342
 343 // Session
 344         for(int i = 0; i < MAXCHANNELS; i++)
 345         {
 346                 sprintf(string, "ACHANNEL_ANGLE_%d", i);
 347                 defaults->update(string, achannel_positions[i]);
 348         }
 349         defaults->update("ACHANNELS", audio_channels);
 350         aconfig_in->save_defaults(defaults);
 351         for(int i = 0; i < ASSET_COLUMNS; i++)
 352         {
 353                 sprintf(string, "ASSET_COLUMN%d", i);
 354                 defaults->update(string, asset_columns[i]);
 355         }
 356         auto_conf->save_defaults(defaults);
 357         defaults->update("ASSETLIST_FORMAT", assetlist_format);
 358         defaults->update("ASPECTW", aspect_w);
 359         defaults->update("ASPECTH", aspect_h);
 360         defaults->update("ATRACKS", audio_tracks);
 361         defaults->update("AUTOS_FOLLOW_EDITS", autos_follow_edits);
 362         defaults->update("BRENDER_START", brender_start);
 363         defaults->update("BRENDER_END", brender_end);
 364         BC_CModels::to_text(string, color_model);
 365         defaults->update("COLOR_MODEL", string);
 366         ilacemode_to_xmltext(string, interlace_mode);
 367         defaults->update("INTERLACE_MODE", string);
 368         defaults->update("EYEDROP_RADIUS", eyedrop_radius);
 369         defaults->update("CROP_X1", crop_x1);
 370         defaults->update("CROP_X2", crop_x2);
 371         defaults->update("CROP_Y1", crop_y1);
 372         defaults->update("CROP_Y2", crop_y2);
 373         defaults->update("RULER_X1", ruler_x1);
 374         defaults->update("RULER_X2", ruler_x2);
 375         defaults->update("RULER_Y1", ruler_y1);
 376         defaults->update("RULER_Y2", ruler_y2);
 377         defaults->update("AWINDOW_FOLDER", awindow_folder);
 378         defaults->update("CURSOR_ON_FRAMES", cursor_on_frames);
 379         defaults->update("TYPELESS_KEYFRAMES", typeless_keyframes);
 380         defaults->update("CWINDOW_DEST", cwindow_dest);
 381         defaults->update("CWINDOW_MASK", cwindow_mask);
 382         defaults->update("CWINDOW_METER", cwindow_meter);
 383         defaults->update("CWINDOW_OPERATION", cwindow_operation);
 384         defaults->update("CWINDOW_SCROLLBARS", cwindow_scrollbars);
 385         defaults->update("CWINDOW_XSCROLL", cwindow_xscroll);
 386         defaults->update("CWINDOW_YSCROLL", cwindow_yscroll);
 387         defaults->update("CWINDOW_ZOOM", cwindow_zoom);
 388         defaults->update("DEFAULT_ATRANSITION", default_atransition);
 389         defaults->update("DEFAULT_VTRANSITION", default_vtransition);
 390         defaults->update("DEFAULT_TRANSITION_LENGTH", default_transition_length);
 391         defaults->update("EDIT_HANDLE_MODE0", edit_handle_mode[0]);
 392         defaults->update("EDIT_HANDLE_MODE1", edit_handle_mode[1]);
 393         defaults->update("EDIT_HANDLE_MODE2", edit_handle_mode[2]);
 394         defaults->update("EDITING_MODE", editing_mode);
 395         defaults->update("ENABLE_DUPLEX", enable_duplex);
 396         defaults->update("FOLDERLIST_FORMAT", folderlist_format);
 397         defaults->update("FRAMERATE", frame_rate);
 398         defaults->update("FRAMES_PER_FOOT", frames_per_foot);
 399         defaults->update("HIGHLIGHTED_TRACK", highlighted_track);
 400         defaults->update("INTERPOLATION_TYPE", interpolation_type);
 401         defaults->update("INTERPOLATE_RAW", interpolate_raw);
 402         defaults->update("WHITE_BALANCE_RAW", white_balance_raw);
 403         defaults->update("LABELS_FOLLOW_EDITS", labels_follow_edits);
 404         defaults->update("PLUGINS_FOLLOW_EDITS", plugins_follow_edits);
 405         defaults->update("SINGLE_STANDALONE", single_standalone);
 406         defaults->update("PLAYBACK_PRELOAD", playback_preload);
 407         defaults->update("AUTO_KEYFRAMES", auto_keyframes);
 408         defaults->update("METER_FORMAT", meter_format);
 409         defaults->update("MIN_METER_DB", min_meter_db);
 410         defaults->update("MAX_METER_DB", max_meter_db);
 411         defaults->update("OUTPUTW", output_w);
 412         defaults->update("OUTPUTH", output_h);
 413         defaults->update("PLAYBACK_BUFFER", playback_buffer);
 414         defaults->update("PLAYBACK_SOFTWARE_POSITION", playback_software_position);
 415         playback_config->save_defaults(defaults);
 416         defaults->update("PLAYBACK_REALTIME", real_time_playback);
 417         defaults->update("REALTIME_RECORD", real_time_record);
 418         defaults->update("RECORD_POSITIONING", record_positioning);
 419         defaults->update("RECORD_RAW_STREAM", record_raw_stream);
 420         defaults->update("RECORD_SYNC_DRIVES", record_sync_drives);
 421 //      defaults->update("RECORD_SPEED", record_speed);
 422         defaults->update("RECORD_FRAGMENT_SIZE", record_fragment_size);
 423         defaults->update("RECORD_WRITE_LENGTH", record_write_length); // Heroine kernel 2.2 scheduling sucks.
 424         defaults->update("RECORD_REALTIME_TOC", record_realtime_toc);
 425         recording_format->save_defaults(defaults,
 426                 "RECORD_",
 427                 1,
 428                 1,
 429                 1,
 430                 1,
 431                 1);
 432         defaults->update("SAFE_REGIONS", safe_regions);
 433         defaults->update("SAMPLERATE", sample_rate);
 434         defaults->update("SCRUB_SPEED", scrub_speed);
 435         defaults->update("SI_USEDURATION",si_useduration);
 436         defaults->update("SI_DURATION",si_duration);
 437         defaults->update("SHOW_ASSETS", show_assets);
 438         defaults->update("SHOW_TITLES", show_titles);
 439 //      defaults->update("TEST_PLAYBACK_EDITS", test_playback_edits);
 440         defaults->update("TIME_FORMAT", time_format);
 441         defaults->update("NUDGE_FORMAT", nudge_format);
 442         defaults->update("TOOL_WINDOW", tool_window);
 443         vconfig_in->save_defaults(defaults);
 444         for(int i = 0; i < MAXCHANNELS; i++) {
 445                 sprintf(string, "VCHANNEL_X_%d", i);
 446                 defaults->update(string, vchannel_x[i]);
 447                 sprintf(string, "VCHANNEL_Y_%d", i);
 448                 defaults->update(string, vchannel_y[i]);
 449         }
 450         defaults->update("VCHANNELS", video_channels);
 451         defaults->update("VIDEO_EVERY_FRAME", video_every_frame);
 452 //      defaults->update("VIDEO_ASYNCHRONOUS", video_asynchronous);
 453         defaults->update("VTRACKS", video_tracks);
 454         defaults->update("VIDEO_WRITE_LENGTH", video_write_length);
 455         defaults->update("VIEW_FOLLOWS_PLAYBACK", view_follows_playback);
 456         defaults->update("VWINDOW_METER", vwindow_meter);
 457         defaults->update("VWINDOW_ZOOM", vwindow_zoom);
 458
 459         defaults->update("DECODE_SUBTITLES", decode_subtitles);
 460         defaults->update("SUBTITLE_NUMBER", subtitle_number);
 461         defaults->update("LABEL_CELLS", label_cells);
 462         defaults->update("PROGRAM_NO", program_no);
 463
 464         return 0;
 465 }
 466
 467
 468
 469 // GCC 3.0 fails to compile
 470 #define BC_INFINITY 65536
 471
 472
 473 void EDLSession::boundaries()
 474 {
 475         Workarounds::clamp(audio_tracks, 0, (int)BC_INFINITY);
 476         Workarounds::clamp(audio_channels, 1, MAXCHANNELS - 1);
 477         Workarounds::clamp(sample_rate, 1, 1000000);
 478         Workarounds::clamp(video_tracks, 0, (int)BC_INFINITY);
 479         Workarounds::clamp(video_channels, 1, MAXCHANNELS - 1);
 480         Workarounds::clamp(frame_rate, 1.0, (double)BC_INFINITY);
 481         Workarounds::clamp(min_meter_db, -80, -20);
 482         Workarounds::clamp(max_meter_db, 0, 10);
 483         Workarounds::clamp(frames_per_foot, 1, 32);
 484         Workarounds::clamp(proxy_scale, 1, 32);
 485         Workarounds::clamp(output_w, 16, (int)BC_INFINITY);
 486         Workarounds::clamp(output_h, 16, (int)BC_INFINITY);
 487         Workarounds::clamp(video_write_length, 1, 1000);
 488 //printf("EDLSession::boundaries 1\n");
 489         output_w /= 2;
 490         output_w *= 2;
 491         output_h /= 2;
 492         output_h *= 2;
 493
 494         Workarounds::clamp(eyedrop_radius, 0, 255);
 495         Workarounds::clamp(crop_x1, 0, output_w);
 496         Workarounds::clamp(crop_x2, 0, output_w);
 497         Workarounds::clamp(crop_y1, 0, output_h);
 498         Workarounds::clamp(crop_y2, 0, output_h);
 499         Workarounds::clamp(ruler_x1, 0.0, output_w);
 500         Workarounds::clamp(ruler_x2, 0.0, output_w);
 501         Workarounds::clamp(ruler_y1, 0.0, output_h);
 502         Workarounds::clamp(ruler_y2, 0.0, output_h);
 503         if(brender_start < 0) brender_start = 0.0;
 504         if(brender_end < 0) brender_end = 0.0;
 505
 506         Workarounds::clamp(subtitle_number, 0, 31);
 507         Workarounds::clamp(awindow_folder, 0, AWINDOW_FOLDERS - 1);
 508
 509 // Correct framerates
 510         frame_rate = Units::fix_framerate(frame_rate);
 511 }
 512
 513
 514
 515 int EDLSession::load_video_config(FileXML *file, int append_mode, uint32_t load_flags)
 516 {
 517         char string[BCTEXTLEN];
 518         if(append_mode) return 0;
 519         interpolation_type = file->tag.get_property("INTERPOLATION_TYPE", interpolation_type);
 520         interpolate_raw = file->tag.get_property("INTERPOLATE_RAW", interpolate_raw);
 521         white_balance_raw = file->tag.get_property("WHITE_BALANCE_RAW", white_balance_raw);
 522         BC_CModels::to_text(string, color_model);
 523         color_model = BC_CModels::from_text(file->tag.get_property("COLORMODEL", string));
 524         const char *ilace_mode = file->tag.get_property("INTERLACE_MODE");
 525         interlace_mode = ilacemode_from_xmltext(ilace_mode, ILACE_MODE_NOTINTERLACED);
 526         video_channels = file->tag.get_property("CHANNELS", video_channels);
 527         for(int i = 0; i < video_channels; i++)
 528         {
 529                 int default_position = i * output_w;
 530                 sprintf(string, "VCHANNEL_X_%d", i);
 531                 vchannel_x[i] = file->tag.get_property(string, default_position);
 532                 sprintf(string, "VCHANNEL_Y_%d", i);
 533                 vchannel_y[i] = file->tag.get_property(string, 0);
 534         }
 535
 536         frame_rate = file->tag.get_property("FRAMERATE", frame_rate);
 537         frames_per_foot = file->tag.get_property("FRAMES_PER_FOOT", frames_per_foot);
 538         output_w = file->tag.get_property("OUTPUTW", output_w);
 539         output_h = file->tag.get_property("OUTPUTH", output_h);
 540         aspect_w = file->tag.get_property("ASPECTW", aspect_w);
 541         aspect_h = file->tag.get_property("ASPECTH", aspect_h);
 542         proxy_scale = file->tag.get_property("PROXY_SCALE", proxy_scale);
 543         proxy_use_scaler = file->tag.get_property("PROXY_USE_SCALER", proxy_use_scaler);
 544         proxy_auto_scale = file->tag.get_property("PROXY_AUTO_SCALE", proxy_auto_scale);
 545         return 0;
 546 }
 547
 548 int EDLSession::load_audio_config(FileXML *file, int append_mode, uint32_t load_flags)
 549 {
 550         char string[32];
 551 // load channels setting
 552         if(append_mode) return 0;
 553         audio_channels = file->tag.get_property("CHANNELS", (int64_t)audio_channels);
 554         for(int i = 0; i < audio_channels; i++)
 555         {
 556                 sprintf(string, "ACHANNEL_ANGLE_%d", i);
 557                 achannel_positions[i] = file->tag.get_property(string, achannel_positions[i]);
 558 //printf("EDLSession::load_audio_config 1 %d %d\n", i, achannel_positions[i]);
 559         }
 560
 561         sample_rate = file->tag.get_property("SAMPLERATE", (int64_t)sample_rate);
 562         return 0;
 563 }
 564
 565 int EDLSession::load_xml(FileXML *file,
 566         int append_mode,
 567         uint32_t load_flags)
 568 {
 569         char string[BCTEXTLEN];
 570
 571         if(append_mode)
 572         {
 573         }
 574         else
 575         {
 576                 assetlist_format = file->tag.get_property("ASSETLIST_FORMAT", assetlist_format);
 577                 for(int i = 0; i < ASSET_COLUMNS; i++) {
 578                         sprintf(string, "ASSET_COLUMN%d", i);
 579                         asset_columns[i] = file->tag.get_property(string, asset_columns[i]);
 580                 }
 581                 auto_conf->load_xml(file);
 582                 auto_keyframes = file->tag.get_property("AUTO_KEYFRAMES", auto_keyframes);
 583                 autos_follow_edits = file->tag.get_property("AUTOS_FOLLOW_EDITS", autos_follow_edits);
 584                 brender_start = file->tag.get_property("BRENDER_START", brender_start);
 585                 brender_end = file->tag.get_property("BRENDER_END", brender_end);
 586                 eyedrop_radius = file->tag.get_property("EYEDROP_RADIUS", eyedrop_radius);
 587                 crop_x1 = file->tag.get_property("CROP_X1", crop_x1);
 588                 crop_y1 = file->tag.get_property("CROP_Y1", crop_y1);
 589                 crop_x2 = file->tag.get_property("CROP_X2", crop_x2);
 590                 crop_y2 = file->tag.get_property("CROP_Y2", crop_y2);
 591                 ruler_x1 = file->tag.get_property("RULER_X1", ruler_x1);
 592                 ruler_y1 = file->tag.get_property("RULER_Y1", ruler_y1);
 593                 ruler_x2 = file->tag.get_property("RULER_X2", ruler_x2);
 594                 ruler_y2 = file->tag.get_property("RULER_Y2", ruler_y2);
 595                 string[0] = 0;
 596                 file->tag.get_property("CURRENT_FOLDER", string);
 597                 if( string[0] ) {
 598                         awindow_folder = AWindowGUI::folder_number(string);
 599                         if( awindow_folder < 0 ) awindow_folder = AW_MEDIA_FOLDER;
 600                 }
 601                 file->tag.get_property("AWINDOW_FOLDER", awindow_folder);
 602                 cursor_on_frames = file->tag.get_property("CURSOR_ON_FRAMES", cursor_on_frames);
 603                 typeless_keyframes = file->tag.get_property("TYPELESS_KEYFRAMES", typeless_keyframes);
 604                 cwindow_dest = file->tag.get_property("CWINDOW_DEST", cwindow_dest);
 605                 cwindow_mask = file->tag.get_property("CWINDOW_MASK", cwindow_mask);
 606                 cwindow_meter = file->tag.get_property("CWINDOW_METER", cwindow_meter);
 607                 cwindow_operation = file->tag.get_property("CWINDOW_OPERATION", cwindow_operation);
 608                 cwindow_scrollbars = file->tag.get_property("CWINDOW_SCROLLBARS", cwindow_scrollbars);
 609                 cwindow_xscroll = file->tag.get_property("CWINDOW_XSCROLL", cwindow_xscroll);
 610                 cwindow_yscroll = file->tag.get_property("CWINDOW_YSCROLL", cwindow_yscroll);
 611                 cwindow_zoom = file->tag.get_property("CWINDOW_ZOOM", cwindow_zoom);
 612                 editing_mode = file->tag.get_property("EDITING_MODE", editing_mode);
 613                 folderlist_format = file->tag.get_property("FOLDERLIST_FORMAT", folderlist_format);
 614                 highlighted_track = file->tag.get_property("HIGHLIGHTED_TRACK", 0);
 615                 labels_follow_edits = file->tag.get_property("LABELS_FOLLOW_EDITS", labels_follow_edits);
 616                 plugins_follow_edits = file->tag.get_property("PLUGINS_FOLLOW_EDITS", plugins_follow_edits);
 617                 single_standalone = file->tag.get_property("SINGLE_STANDALONE", single_standalone);
 618                 playback_preload = file->tag.get_property("PLAYBACK_PRELOAD", playback_preload);
 619                 safe_regions = file->tag.get_property("SAFE_REGIONS", safe_regions);
 620                 show_assets = file->tag.get_property("SHOW_ASSETS", 1);
 621                 show_titles = file->tag.get_property("SHOW_TITLES", 1);
 622 //              test_playback_edits = file->tag.get_property("TEST_PLAYBACK_EDITS", test_playback_edits);
 623                 time_format = file->tag.get_property("TIME_FORMAT", time_format);
 624                 nudge_format = file->tag.get_property("NUDGE_FORMAT", nudge_format);
 625                 tool_window = file->tag.get_property("TOOL_WINDOW", tool_window);
 626                 vwindow_meter = file->tag.get_property("VWINDOW_METER", vwindow_meter);
 627                 vwindow_zoom = file->tag.get_property("VWINDOW_ZOOM", vwindow_zoom);
 628
 629                 decode_subtitles = file->tag.get_property("DECODE_SUBTITLES", decode_subtitles);
 630                 subtitle_number = file->tag.get_property("SUBTITLE_NUMBER", subtitle_number);
 631                 label_cells = file->tag.get_property("LABEL_CELLS", label_cells);
 632                 program_no = file->tag.get_property("PROGRAM_NO", program_no);
 633
 634                 boundaries();
 635         }
 636
 637         return 0;
 638 }
 639
 640 int EDLSession::save_xml(FileXML *file)
 641 {
 642 //printf("EDLSession::save_session 1\n");
 643         char string[BCTEXTLEN];
 644         file->tag.set_title("SESSION");
 645         file->tag.set_property("ASSETLIST_FORMAT", assetlist_format);
 646         for(int i = 0; i < ASSET_COLUMNS; i++) {
 647                 sprintf(string, "ASSET_COLUMN%d", i);
 648                 file->tag.set_property(string, asset_columns[i]);
 649         }
 650         auto_conf->save_xml(file);
 651         file->tag.set_property("AUTO_KEYFRAMES", auto_keyframes);
 652         file->tag.set_property("AUTOS_FOLLOW_EDITS", autos_follow_edits);
 653         file->tag.set_property("BRENDER_START", brender_start);
 654         file->tag.set_property("BRENDER_END", brender_end);
 655         file->tag.set_property("EYEDROP_RADIUS", eyedrop_radius);
 656         file->tag.set_property("CROP_X1", crop_x1);
 657         file->tag.set_property("CROP_Y1", crop_y1);
 658         file->tag.set_property("CROP_X2", crop_x2);
 659         file->tag.set_property("CROP_Y2", crop_y2);
 660         file->tag.set_property("RULER_X1", ruler_x1);
 661         file->tag.set_property("RULER_Y1", ruler_y1);
 662         file->tag.set_property("RULER_X2", ruler_x2);
 663         file->tag.set_property("RULER_Y2", ruler_y2);
 664         file->tag.set_property("AWINDOW_FOLDER", awindow_folder);
 665         file->tag.set_property("CURSOR_ON_FRAMES", cursor_on_frames);
 666         file->tag.set_property("TYPELESS_KEYFRAMES", typeless_keyframes);
 667         file->tag.set_property("CWINDOW_DEST", cwindow_dest);
 668         file->tag.set_property("CWINDOW_MASK", cwindow_mask);
 669         file->tag.set_property("CWINDOW_METER", cwindow_meter);
 670         file->tag.set_property("CWINDOW_OPERATION", cwindow_operation);
 671         file->tag.set_property("CWINDOW_SCROLLBARS", cwindow_scrollbars);
 672         file->tag.set_property("CWINDOW_XSCROLL", cwindow_xscroll);
 673         file->tag.set_property("CWINDOW_YSCROLL", cwindow_yscroll);
 674         file->tag.set_property("CWINDOW_ZOOM", cwindow_zoom);
 675         file->tag.set_property("EDITING_MODE", editing_mode);
 676         file->tag.set_property("FOLDERLIST_FORMAT", folderlist_format);
 677         file->tag.set_property("HIGHLIGHTED_TRACK", highlighted_track);
 678         file->tag.set_property("LABELS_FOLLOW_EDITS", labels_follow_edits);
 679         file->tag.set_property("PLUGINS_FOLLOW_EDITS", plugins_follow_edits);
 680         file->tag.set_property("SINGLE_STANDALONE", single_standalone);
 681         file->tag.set_property("PLAYBACK_PRELOAD", playback_preload);
 682         file->tag.set_property("SAFE_REGIONS", safe_regions);
 683         file->tag.set_property("SHOW_ASSETS", show_assets);
 684         file->tag.set_property("SHOW_TITLES", show_titles);
 685         file->tag.set_property("TEST_PLAYBACK_EDITS", test_playback_edits);
 686         file->tag.set_property("TIME_FORMAT", time_format);
 687         file->tag.set_property("NUDGE_FORMAT", nudge_format);
 688         file->tag.set_property("TOOL_WINDOW", tool_window);
 689         file->tag.set_property("VWINDOW_METER", vwindow_meter);
 690         file->tag.set_property("VWINDOW_ZOOM", vwindow_zoom);
 691
 692         file->tag.set_property("DECODE_SUBTITLES", decode_subtitles);
 693         file->tag.set_property("SUBTITLE_NUMBER", subtitle_number);
 694
 695         file->append_tag();
 696         file->tag.set_title("/SESSION");
 697         file->append_tag();
 698         file->append_newline();
 699         file->append_newline();
 700 //printf("EDLSession::save_session 3\n");
 701         return 0;
 702 }
 703
 704 int EDLSession::save_video_config(FileXML *file)
 705 {
 706         char string[BCTEXTLEN];
 707         file->tag.set_title("VIDEO");
 708         file->tag.set_property("INTERPOLATION_TYPE", interpolation_type);
 709         file->tag.set_property("INTERPOLATE_RAW", interpolate_raw);
 710         file->tag.set_property("WHITE_BALANCE_RAW", white_balance_raw);
 711         BC_CModels::to_text(string, color_model);
 712         file->tag.set_property("COLORMODEL", string);
 713         ilacemode_to_xmltext(string, interlace_mode);
 714         file->tag.set_property("INTERLACE_MODE",string);
 715         file->tag.set_property("CHANNELS", video_channels);
 716         for(int i = 0; i < video_channels; i++)
 717         {
 718                 sprintf(string, "VCHANNEL_X_%d", i);
 719                 file->tag.set_property(string, vchannel_x[i]);
 720                 sprintf(string, "VCHANNEL_Y_%d", i);
 721                 file->tag.set_property(string, vchannel_y[i]);
 722         }
 723
 724         file->tag.set_property("FRAMERATE", frame_rate);
 725         file->tag.set_property("FRAMES_PER_FOOT", frames_per_foot);
 726         file->tag.set_property("OUTPUTW", output_w);
 727         file->tag.set_property("OUTPUTH", output_h);
 728         file->tag.set_property("ASPECTW", aspect_w);
 729         file->tag.set_property("ASPECTH", aspect_h);
 730         file->tag.set_property("PROXY_SCALE", proxy_scale);
 731         file->tag.set_property("PROXY_USE_SCALER", proxy_use_scaler);
 732         file->tag.set_property("PROXY_AUTO_SCALE", proxy_auto_scale);
 733         file->append_tag();
 734         file->tag.set_title("/VIDEO");
 735         file->append_tag();
 736         file->append_newline();
 737         file->append_newline();
 738         return 0;
 739 }
 740
 741 int EDLSession::save_audio_config(FileXML *file)
 742 {
 743         char string[1024];
 744         file->tag.set_title("AUDIO");
 745         file->tag.set_property("SAMPLERATE", (int64_t)sample_rate);
 746         file->tag.set_property("CHANNELS", (int64_t)audio_channels);
 747
 748         for(int i = 0; i < audio_channels; i++)
 749         {
 750                 sprintf(string, "ACHANNEL_ANGLE_%d", i);
 751                 file->tag.set_property(string, achannel_positions[i]);
 752         }
 753
 754         file->append_tag();
 755         file->tag.set_title("/AUDIO");
 756         file->append_tag();
 757         file->append_newline();
 758         file->append_newline();
 759         return 0;
 760 }
 761
 762 int EDLSession::copy(EDLSession *session)
 763 {
 764 // Audio channel positions
 765         for(int i = 0; i < MAXCHANNELS; i++)
 766         {
 767                 achannel_positions[i] = session->achannel_positions[i];
 768         }
 769         aconfig_in->copy_from(session->aconfig_in);
 770         for(int i = 0; i < ASSET_COLUMNS; i++)
 771         {
 772                 asset_columns[i] = session->asset_columns[i];
 773         }
 774         assetlist_format = session->assetlist_format;
 775         auto_conf->copy_from(session->auto_conf);
 776         aspect_w = session->aspect_w;
 777         aspect_h = session->aspect_h;
 778         audio_channels = session->audio_channels;
 779         audio_tracks = session->audio_tracks;
 780         autos_follow_edits = session->autos_follow_edits;
 781         brender_start = session->brender_start;
 782         brender_end = session->brender_end;
 783         color_model = session->color_model;
 784         interlace_mode = session->interlace_mode;
 785         eyedrop_radius = session->eyedrop_radius;
 786         crop_x1 = session->crop_x1;
 787         crop_y1 = session->crop_y1;
 788         crop_x2 = session->crop_x2;
 789         crop_y2 = session->crop_y2;
 790         ruler_x1 = session->ruler_x1;
 791         ruler_y1 = session->ruler_y1;
 792         ruler_x2 = session->ruler_x2;
 793         ruler_y2 = session->ruler_y2;
 794         awindow_folder = session->awindow_folder;
 795         cursor_on_frames = session->cursor_on_frames;
 796         typeless_keyframes = session->typeless_keyframes;
 797         cwindow_dest = session->cwindow_dest;
 798         cwindow_mask = session->cwindow_mask;
 799         cwindow_meter = session->cwindow_meter;
 800         cwindow_operation = session->cwindow_operation;
 801         cwindow_scrollbars = session->cwindow_scrollbars;
 802         cwindow_xscroll = session->cwindow_xscroll;
 803         cwindow_yscroll = session->cwindow_yscroll;
 804         cwindow_zoom = session->cwindow_zoom;
 805         strcpy(default_atransition, session->default_atransition);
 806         strcpy(default_vtransition, session->default_vtransition);
 807         default_transition_length = session->default_transition_length;
 808         edit_handle_mode[0] = session->edit_handle_mode[0];
 809         edit_handle_mode[1] = session->edit_handle_mode[1];
 810         edit_handle_mode[2] = session->edit_handle_mode[2];
 811         editing_mode = session->editing_mode;
 812         enable_duplex = session->enable_duplex;
 813         folderlist_format = session->folderlist_format;
 814         frame_rate = session->frame_rate;
 815         frames_per_foot = session->frames_per_foot;
 816         highlighted_track = session->highlighted_track;
 817         interpolation_type = session->interpolation_type;
 818         interpolate_raw = session->interpolate_raw;
 819         white_balance_raw = session->white_balance_raw;
 820         labels_follow_edits = session->labels_follow_edits;
 821         plugins_follow_edits = session->plugins_follow_edits;
 822         single_standalone = session->single_standalone;
 823         auto_keyframes = session->auto_keyframes;
 824 //      last_playback_position = session->last_playback_position;
 825         meter_format = session->meter_format;
 826         min_meter_db = session->min_meter_db;
 827         max_meter_db = session->max_meter_db;
 828         output_w = session->output_w;
 829         output_h = session->output_h;
 830         playback_buffer = session->playback_buffer;
 831         delete playback_config;
 832         playback_config = new PlaybackConfig;
 833         playback_config->copy_from(session->playback_config);
 834         playback_cursor_visible = session->playback_cursor_visible;
 835         playback_software_position = session->playback_software_position;
 836         real_time_playback = session->real_time_playback;
 837         real_time_record = session->real_time_record;
 838         record_positioning = session->record_positioning;
 839         record_raw_stream = session->record_raw_stream;
 840         record_speed = session->record_speed;
 841         record_sync_drives = session->record_sync_drives;
 842         record_fragment_size = session->record_fragment_size;
 843         record_write_length = session->record_write_length;
 844         record_realtime_toc = session->record_realtime_toc;
 845         recording_format->copy_from(session->recording_format, 0);
 846         safe_regions = session->safe_regions;
 847         sample_rate = session->sample_rate;
 848         scrub_speed = session->scrub_speed;
 849         si_useduration = session->si_useduration;
 850         si_duration = session->si_duration;
 851         show_assets = session->show_assets;
 852         show_titles = session->show_titles;
 853         test_playback_edits = session->test_playback_edits;
 854         time_format = session->time_format;
 855         nudge_format = session->nudge_format;
 856         tool_window = session->tool_window;
 857         for(int i = 0; i < MAXCHANNELS; i++) {
 858                 vchannel_x[i] = session->vchannel_x[i];
 859                 vchannel_y[i] = session->vchannel_y[i];
 860         }
 861         video_channels = session->video_channels;
 862         *vconfig_in = *session->vconfig_in;
 863         video_every_frame = session->video_every_frame;
 864 //      video_asynchronous = session->video_asynchronous;
 865         video_tracks = session->video_tracks;
 866         video_write_length = session->video_write_length;
 867         view_follows_playback = session->view_follows_playback;
 868         vwindow_meter = session->vwindow_meter;
 869         vwindow_zoom = session->vwindow_zoom;
 870         proxy_scale = session->proxy_scale;
 871         proxy_use_scaler = session->proxy_use_scaler;
 872         proxy_auto_scale = session->proxy_auto_scale;
 873
 874         subtitle_number = session->subtitle_number;
 875         decode_subtitles = session->decode_subtitles;
 876         label_cells = session->label_cells;
 877         program_no = session->program_no;
 878
 879         return 0;
 880 }
 881
 882 void EDLSession::dump()
 883 {
 884         printf("EDLSession::dump\n");
 885         printf("    audio_tracks=%d audio_channels=%d sample_rate=%jd\n"
 886                 "    video_tracks=%d frame_rate=%f output_w=%d output_h=%d aspect_w=%f aspect_h=%f\n"
 887                 "    decode subtitles=%d subtitle_number=%d label_cells=%d program_no=%d\n"
 888                 "    proxy_scale=%d\n proxy_use_scaler=%d, proxy_auto_scale=%d\n",
 889                 audio_tracks, audio_channels, sample_rate, video_tracks,
 890                 frame_rate, output_w, output_h, aspect_w, aspect_h,
 891                 decode_subtitles, subtitle_number, label_cells, program_no,
 892                 proxy_scale, proxy_use_scaler, proxy_auto_scale);
 893 }
 894