hvirtual/cinelerra/asset.C

   1 #include "asset.h"
   2 #include "defaults.h"
   3 #include "assets.h"
   4 #include "edl.h"
   5 #include "file.h"
   6 #include "filesystem.h"
   7 #include "filexml.h"
   8 #include "quicktime.h"
   9
  10
  11 #include <stdio.h>
  12 #include <string.h>
  13
  14
  15 Asset::Asset() : ListItem<Asset>()
  16 {
  17         init_values();
  18 }
  19
  20 Asset::Asset(Asset &asset) : ListItem<Asset>()
  21 {
  22         init_values();
  23         *this = asset;
  24 }
  25
  26 Asset::Asset(const char *path) : ListItem<Asset>()
  27 {
  28         init_values();
  29         strcpy(this->path, path);
  30 }
  31
  32 Asset::Asset(const int plugin_type, const char *plugin_title) : ListItem<Asset>()
  33 {
  34         init_values();
  35 }
  36
  37 Asset::~Asset()
  38 {
  39         if(index_offsets) delete [] index_offsets;
  40 // Don't delete index buffer since it is shared with the index thread.
  41 }
  42
  43
  44 int Asset::init_values()
  45 {
  46         path[0] = 0;
  47         strcpy(folder, MEDIA_FOLDER);
  48 //      format = FILE_MOV;
  49 // Has to be unknown for file probing to succeed
  50         format = FILE_UNKNOWN;
  51         channels = 0;
  52         sample_rate = 0;
  53         bits = 0;
  54         byte_order = 0;
  55         signed_ = 0;
  56         header = 0;
  57         dither = 0;
  58         audio_data = 0;
  59         video_data = 0;
  60         audio_length = 0;
  61         video_length = 0;
  62
  63         layers = 0;
  64         frame_rate = 0;
  65         width = 0;
  66         height = 0;
  67         strcpy(vcodec, QUICKTIME_YUV2);
  68         strcpy(acodec, QUICKTIME_TWOS);
  69         jpeg_quality = 100;
  70         aspect_ratio = -1;
  71
  72         ampeg_bitrate = 256;
  73         ampeg_derivative = 3;
  74
  75         vorbis_vbr = 0;
  76         vorbis_min_bitrate = -1;
  77         vorbis_bitrate = 128000;
  78         vorbis_max_bitrate = -1;
  79
  80         mp3_bitrate = 256000;
  81
  82
  83
  84
  85
  86
  87
  88 // mpeg parameters
  89         vmpeg_iframe_distance = 45;
  90         vmpeg_bframe_distance = 0;
  91         vmpeg_progressive = 0;
  92         vmpeg_denoise = 1;
  93         vmpeg_bitrate = 1000000;
  94         vmpeg_derivative = 1;
  95         vmpeg_quantization = 15;
  96         vmpeg_cmodel = 0;
  97         vmpeg_fix_bitrate = 0;
  98         vmpeg_seq_codes = 0;
  99
 100 // Divx parameters.  Defaults from encore2
 101         divx_bitrate = 2000000;
 102         divx_rc_period = 50;
 103         divx_rc_reaction_ratio = 45;
 104         divx_rc_reaction_period = 10;
 105         divx_max_key_interval = 250;
 106         divx_max_quantizer = 31;
 107         divx_min_quantizer = 1;
 108         divx_quantizer = 15;
 109         divx_quality = 5;
 110         divx_fix_bitrate = 1;
 111         divx_use_deblocking = 1;
 112
 113         ms_bitrate = 1000000;
 114         ms_bitrate_tolerance = 500000;
 115         ms_quantization = 10;
 116         ms_interlaced = 0;
 117         ms_gop_size = 45;
 118         ms_fix_bitrate = 1;
 119
 120
 121         png_use_alpha = 0;
 122
 123         use_header = 1;
 124
 125
 126         reset_index();
 127         id = EDL::next_id();
 128         return 0;
 129 }
 130
 131 int Asset::reset_index()
 132 {
 133         index_status = INDEX_NOTTESTED;
 134         index_start = old_index_end = index_end = 0;
 135         index_offsets = 0;
 136         index_zoom = 0;
 137         index_bytes = 0;
 138         index_buffer = 0;
 139         return 0;
 140 }
 141
 142 void Asset::copy_from(Asset *asset, int do_index)
 143 {
 144         copy_location(asset);
 145         copy_format(asset, do_index);
 146 }
 147
 148 void Asset::copy_location(Asset *asset)
 149 {
 150         strcpy(this->path, asset->path);
 151         strcpy(this->folder, asset->folder);
 152 }
 153
 154 void Asset::copy_format(Asset *asset, int do_index)
 155 {
 156         if(do_index) update_index(asset);
 157
 158         audio_data = asset->audio_data;
 159         format = asset->format;
 160         channels = asset->channels;
 161         sample_rate = asset->sample_rate;
 162         bits = asset->bits;
 163         byte_order = asset->byte_order;
 164         signed_ = asset->signed_;
 165         header = asset->header;
 166         dither = asset->dither;
 167         mp3_bitrate = asset->mp3_bitrate;
 168         use_header = asset->use_header;
 169         aspect_ratio = asset->aspect_ratio;
 170
 171         video_data = asset->video_data;
 172         layers = asset->layers;
 173         frame_rate = asset->frame_rate;
 174         width = asset->width;
 175         height = asset->height;
 176         strcpy(vcodec, asset->vcodec);
 177         strcpy(acodec, asset->acodec);
 178
 179         this->audio_length = asset->audio_length;
 180         this->video_length = asset->video_length;
 181
 182
 183         ampeg_bitrate = asset->ampeg_bitrate;
 184         ampeg_derivative = asset->ampeg_derivative;
 185
 186
 187         vorbis_vbr = asset->vorbis_vbr;
 188         vorbis_min_bitrate = asset->vorbis_min_bitrate;
 189         vorbis_bitrate = asset->vorbis_bitrate;
 190         vorbis_max_bitrate = asset->vorbis_max_bitrate;
 191
 192
 193
 194         jpeg_quality = asset->jpeg_quality;
 195
 196 // mpeg parameters
 197         vmpeg_iframe_distance = asset->vmpeg_iframe_distance;
 198         vmpeg_bframe_distance = asset->vmpeg_bframe_distance;
 199         vmpeg_progressive = asset->vmpeg_progressive;
 200         vmpeg_denoise = asset->vmpeg_denoise;
 201         vmpeg_bitrate = asset->vmpeg_bitrate;
 202         vmpeg_derivative = asset->vmpeg_derivative;
 203         vmpeg_quantization = asset->vmpeg_quantization;
 204         vmpeg_cmodel = asset->vmpeg_cmodel;
 205         vmpeg_fix_bitrate = asset->vmpeg_fix_bitrate;
 206         vmpeg_seq_codes = asset->vmpeg_seq_codes;
 207
 208
 209         divx_bitrate = asset->divx_bitrate;
 210         divx_rc_period = asset->divx_rc_period;
 211         divx_rc_reaction_ratio = asset->divx_rc_reaction_ratio;
 212         divx_rc_reaction_period = asset->divx_rc_reaction_period;
 213         divx_max_key_interval = asset->divx_max_key_interval;
 214         divx_max_quantizer = asset->divx_max_quantizer;
 215         divx_min_quantizer = asset->divx_min_quantizer;
 216         divx_quantizer = asset->divx_quantizer;
 217         divx_quality = asset->divx_quality;
 218         divx_fix_bitrate = asset->divx_fix_bitrate;
 219         divx_use_deblocking = asset->divx_use_deblocking;
 220
 221         ms_bitrate = asset->ms_bitrate;
 222         ms_bitrate_tolerance = asset->ms_bitrate_tolerance;
 223         ms_interlaced = asset->ms_interlaced;
 224         ms_quantization = asset->ms_quantization;
 225         ms_gop_size = asset->ms_gop_size;
 226         ms_fix_bitrate = asset->ms_fix_bitrate;
 227
 228
 229         png_use_alpha = asset->png_use_alpha;
 230 }
 231
 232 int64_t Asset::get_index_offset(int channel)
 233 {
 234         if(channel < channels && index_offsets)
 235                 return index_offsets[channel];
 236         else
 237                 return 0;
 238 }
 239
 240 Asset& Asset::operator=(Asset &asset)
 241 {
 242         copy_location(&asset);
 243         copy_format(&asset);
 244         return *this;
 245 }
 246
 247
 248 int Asset::equivalent(Asset &asset,
 249         int test_audio,
 250         int test_video)
 251 {
 252         int result = (!strcmp(asset.path, path) &&
 253                 format == asset.format);
 254
 255         if(test_audio && result)
 256         {
 257                 result = (channels == asset.channels &&
 258                         sample_rate == asset.sample_rate &&
 259                         bits == asset.bits &&
 260                         byte_order == asset.byte_order &&
 261                         signed_ == asset.signed_ &&
 262                         header == asset.header &&
 263                         dither == asset.dither &&
 264                         !strcmp(acodec, asset.acodec));
 265         }
 266
 267
 268         if(test_video && result)
 269         {
 270                 result = (layers == asset.layers &&
 271                         frame_rate == asset.frame_rate &&
 272                         width == asset.width &&
 273                         height == asset.height &&
 274                         !strcmp(vcodec, asset.vcodec));
 275         }
 276
 277         return result;
 278 }
 279
 280 int Asset::operator==(Asset &asset)
 281 {
 282
 283         return equivalent(asset,
 284                 1,
 285                 1);
 286 }
 287
 288 int Asset::operator!=(Asset &asset)
 289 {
 290         return !(*this == asset);
 291 }
 292
 293 int Asset::test_path(const char *path)
 294 {
 295         if(!strcasecmp(this->path, path))
 296                 return 1;
 297         else
 298                 return 0;
 299 }
 300
 301 int Asset::test_plugin_title(const char *path)
 302 {
 303 }
 304
 305 int Asset::read(FileXML *file,
 306         int expand_relative)
 307 {
 308         return read(0, file, expand_relative);
 309 }
 310
 311 int Asset::read(ArrayList<PluginServer*> *plugindb,
 312         FileXML *file,
 313         int expand_relative)
 314 {
 315         int result = 0;
 316
 317 // Check for relative path.
 318         if(expand_relative)
 319         {
 320                 char new_path[BCTEXTLEN];
 321                 char asset_directory[BCTEXTLEN];
 322                 char input_directory[BCTEXTLEN];
 323                 FileSystem fs;
 324
 325                 strcpy(new_path, path);
 326                 fs.set_current_dir("");
 327
 328                 fs.extract_dir(asset_directory, path);
 329
 330 // No path in asset
 331                 if(!asset_directory[0])
 332                 {
 333                         fs.extract_dir(input_directory, file->filename);
 334
 335 // Input file has a path
 336                         if(input_directory[0])
 337                         {
 338                                 sprintf(path, "%s/%s", input_directory, new_path);
 339                         }
 340                 }
 341         }
 342
 343
 344         while(!result)
 345         {
 346                 result = file->read_tag();
 347                 if(!result)
 348                 {
 349                         if(file->tag.title_is("/ASSET"))
 350                         {
 351                                 result = 1;
 352                         }
 353                         else
 354                         if(file->tag.title_is("AUDIO"))
 355                         {
 356                                 read_audio(file);
 357                         }
 358                         else
 359                         if(file->tag.title_is("FORMAT"))
 360                         {
 361                                 char *string = file->tag.get_property("TYPE");
 362                                 format = File::strtoformat(plugindb, string);
 363                                 use_header =
 364                                         file->tag.get_property("USE_HEADER", use_header);
 365                         }
 366                         else
 367                         if(file->tag.title_is("FOLDER"))
 368                         {
 369                                 strcpy(folder, file->read_text());
 370                         }
 371                         else
 372                         if(file->tag.title_is("VIDEO"))
 373                         {
 374                                 read_video(file);
 375                         }
 376                         else
 377                         if(file->tag.title_is("INDEX"))
 378                         {
 379                                 read_index(file);
 380                         }
 381                 }
 382         }
 383
 384 //printf("Asset::read 2\n");
 385         return 0;
 386 }
 387
 388 int Asset::read_audio(FileXML *file)
 389 {
 390         channels = file->tag.get_property("CHANNELS", 2);
 391 // This is loaded from the index file after the EDL but this
 392 // should be overridable in the EDL.
 393         if(!sample_rate) sample_rate = file->tag.get_property("RATE", 44100);
 394         bits = file->tag.get_property("BITS", 16);
 395         byte_order = file->tag.get_property("BYTE_ORDER", 1);
 396         signed_ = file->tag.get_property("SIGNED", 1);
 397         header = file->tag.get_property("HEADER", 0);
 398         dither = file->tag.get_property("DITHER", 0);
 399
 400         audio_length = file->tag.get_property("AUDIO_LENGTH", 0);
 401         acodec[0] = 0;
 402         file->tag.get_property("ACODEC", acodec);
 403
 404
 405
 406         ampeg_bitrate = file->tag.get_property("AMPEG_BITRATE", ampeg_bitrate);
 407         ampeg_derivative = file->tag.get_property("AMPEG_DERIVATIVE", ampeg_derivative);
 408
 409         vorbis_vbr = file->tag.get_property("VORBIS_VBR", vorbis_vbr);
 410         vorbis_min_bitrate = file->tag.get_property("VORBIS_MIN_BITRATE", vorbis_min_bitrate);
 411         vorbis_bitrate = file->tag.get_property("VORBIS_BITRATE", vorbis_bitrate);
 412         vorbis_max_bitrate = file->tag.get_property("VORBIS_MAX_BITRATE", vorbis_max_bitrate);
 413
 414         mp3_bitrate = file->tag.get_property("MP3_BITRATE", mp3_bitrate);
 415
 416
 417         audio_data = 1;
 418         return 0;
 419 }
 420
 421 int Asset::read_video(FileXML *file)
 422 {
 423         height = file->tag.get_property("HEIGHT", height);
 424         width = file->tag.get_property("WIDTH", width);
 425         layers = file->tag.get_property("LAYERS", layers);
 426 // This is loaded from the index file after the EDL but this
 427 // should be overridable in the EDL.
 428         if(!frame_rate) frame_rate = file->tag.get_property("FRAMERATE", frame_rate);
 429         vcodec[0] = 0;
 430         file->tag.get_property("VCODEC", vcodec);
 431
 432         video_length = file->tag.get_property("VIDEO_LENGTH", 0);
 433
 434
 435
 436
 437         jpeg_quality = file->tag.get_property("JPEG_QUALITY", jpeg_quality);
 438         aspect_ratio = file->tag.get_property("ASPECT_RATIO", aspect_ratio);
 439
 440
 441
 442         vmpeg_iframe_distance = file->tag.get_property("VMPEG_IFRAME_DISTANCE", vmpeg_iframe_distance);
 443         vmpeg_bframe_distance = file->tag.get_property("VMPEG_BFRAME_DISTANCE", vmpeg_bframe_distance);
 444         vmpeg_progressive = file->tag.get_property("VMPEG_PROGRESSIVE", vmpeg_progressive);
 445         vmpeg_denoise = file->tag.get_property("VMPEG_DENOISE", vmpeg_denoise);
 446         vmpeg_bitrate = file->tag.get_property("VMPEG_BITRATE", vmpeg_bitrate);
 447         vmpeg_derivative = file->tag.get_property("VMPEG_DERIVATIVE", vmpeg_derivative);
 448         vmpeg_quantization = file->tag.get_property("VMPEG_QUANTIZATION", vmpeg_quantization);
 449         vmpeg_cmodel = file->tag.get_property("VMPEG_CMODEL", vmpeg_cmodel);
 450         vmpeg_fix_bitrate = file->tag.get_property("VMPEG_FIX_BITRATE", vmpeg_fix_bitrate);
 451         vmpeg_seq_codes = file->tag.get_property("VMPEG_SEQ_CODES", vmpeg_seq_codes);
 452
 453
 454         divx_bitrate = file->tag.get_property("DIVX_BITRATE", divx_bitrate);
 455         divx_rc_period = file->tag.get_property("DIVX_RC_PERIOD", divx_rc_period);
 456         divx_rc_reaction_ratio = file->tag.get_property("DIVX_RC_REACTION_RATIO", divx_rc_reaction_ratio);
 457         divx_rc_reaction_period = file->tag.get_property("DIVX_RC_REACTION_PERIOD", divx_rc_reaction_period);
 458         divx_max_key_interval = file->tag.get_property("DIVX_MAX_KEY_INTERVAL", divx_max_key_interval);
 459         divx_max_quantizer = file->tag.get_property("DIVX_MAX_QUANTIZER", divx_max_quantizer);
 460         divx_min_quantizer = file->tag.get_property("DIVX_MIN_QUANTIZER", divx_min_quantizer);
 461         divx_quantizer = file->tag.get_property("DIVX_QUANTIZER", divx_quantizer);
 462         divx_quality = file->tag.get_property("DIVX_QUALITY", divx_quality);
 463         divx_fix_bitrate = file->tag.get_property("DIVX_FIX_BITRATE", divx_fix_bitrate);
 464         divx_use_deblocking = file->tag.get_property("DIVX_USE_DEBLOCKING", divx_use_deblocking);
 465
 466         ms_bitrate = file->tag.get_property("MS_BITRATE", ms_bitrate);
 467         ms_bitrate_tolerance = file->tag.get_property("MS_BITRATE_TOLERANCE", ms_bitrate_tolerance);
 468         ms_interlaced = file->tag.get_property("MS_INTERLACED", ms_interlaced);
 469         ms_quantization = file->tag.get_property("MS_QUANTIZATION", ms_quantization);
 470         ms_gop_size = file->tag.get_property("MS_GOP_SIZE", ms_gop_size);
 471         ms_fix_bitrate = file->tag.get_property("MS_FIX_BITRATE", ms_fix_bitrate);
 472
 473
 474
 475         png_use_alpha = file->tag.get_property("PNG_USE_ALPHA", png_use_alpha);
 476
 477
 478
 479
 480         video_data = 1;
 481         return 0;
 482 }
 483
 484 int Asset::read_index(FileXML *file)
 485 {
 486         if(index_offsets) delete [] index_offsets;
 487         index_offsets = new int64_t[channels];
 488         for(int i = 0; i < channels; i++) index_offsets[i] = 0;
 489
 490         int current_offset = 0;
 491         int result = 0;
 492
 493         index_zoom = file->tag.get_property("ZOOM", 1);
 494         index_bytes = file->tag.get_property("BYTES", (int64_t)0);
 495
 496         while(!result)
 497         {
 498                 result = file->read_tag();
 499                 if(!result)
 500                 {
 501                         if(file->tag.title_is("/INDEX"))
 502                         {
 503                                 result = 1;
 504                         }
 505                         else
 506                         if(file->tag.title_is("OFFSET"))
 507                         {
 508                                 if(current_offset < channels)
 509                                 {
 510                                         index_offsets[current_offset++] = file->tag.get_property("FLOAT", 0);
 511 //printf("Asset::read_index %d %d\n", current_offset - 1, index_offsets[current_offset - 1]);
 512                                 }
 513                         }
 514                 }
 515         }
 516         return 0;
 517 }
 518
 519 // Output path is the path of the output file if name truncation is desired.
 520 // It is a "" if complete names should be used.
 521
 522 int Asset::write(FileXML *file,
 523         int include_index,
 524         char *output_path)
 525 {
 526         write(0,
 527                 file,
 528                 include_index,
 529                 output_path);
 530 }
 531
 532 int Asset::write(ArrayList<PluginServer*> *plugindb,
 533         FileXML *file,
 534         int include_index,
 535         char *output_path)
 536 {
 537         char new_path[BCTEXTLEN];
 538         char asset_directory[BCTEXTLEN];
 539         char output_directory[BCTEXTLEN];
 540         FileSystem fs;
 541
 542 // Make path relative
 543         fs.extract_dir(asset_directory, path);
 544         if(output_path && output_path[0])
 545                 fs.extract_dir(output_directory, output_path);
 546         else
 547                 output_directory[0] = 0;
 548
 549 // Asset and EDL are in same directory.  Extract just the name.
 550         if(!strcmp(asset_directory, output_directory))
 551         {
 552                 fs.extract_name(new_path, path);
 553         }
 554         else
 555         {
 556                 strcpy(new_path, path);
 557         }
 558
 559         file->tag.set_title("ASSET");
 560         file->tag.set_property("SRC", new_path);
 561         file->append_tag();
 562         file->append_newline();
 563
 564         file->tag.set_title("FOLDER");
 565         file->append_tag();
 566         file->append_text(folder);
 567         file->tag.set_title("/FOLDER");
 568         file->append_tag();
 569         file->append_newline();
 570
 571 // Write the format information
 572         file->tag.set_title("FORMAT");
 573
 574         file->tag.set_property("TYPE",
 575                 File::formattostr(plugindb, format));
 576         file->tag.set_property("USE_HEADER", use_header);
 577
 578         file->append_tag();
 579         file->append_newline();
 580
 581         if(audio_data) write_audio(file);
 582         if(video_data) write_video(file);
 583         if(index_status == 0 && include_index) write_index(file);  // index goes after source
 584
 585         file->tag.set_title("/ASSET");
 586         file->append_tag();
 587         file->append_newline();
 588         return 0;
 589 }
 590
 591 int Asset::write_audio(FileXML *file)
 592 {
 593         file->tag.set_title("AUDIO");
 594         file->tag.set_property("CHANNELS", channels);
 595         file->tag.set_property("RATE", sample_rate);
 596         file->tag.set_property("BITS", bits);
 597         file->tag.set_property("BYTE_ORDER", byte_order);
 598         file->tag.set_property("SIGNED", signed_);
 599         file->tag.set_property("HEADER", header);
 600         file->tag.set_property("DITHER", dither);
 601         if(acodec[0])
 602                 file->tag.set_property("ACODEC", acodec);
 603
 604         file->tag.set_property("AUDIO_LENGTH", audio_length);
 605
 606
 607
 608
 609         file->tag.set_property("AMPEG_BITRATE", ampeg_bitrate);
 610         file->tag.set_property("AMPEG_DERIVATIVE", ampeg_derivative);
 611
 612         file->tag.set_property("VORBIS_VBR", vorbis_vbr);
 613         file->tag.set_property("VORBIS_MIN_BITRATE", vorbis_min_bitrate);
 614         file->tag.set_property("VORBIS_BITRATE", vorbis_bitrate);
 615         file->tag.set_property("VORBIS_MAX_BITRATE", vorbis_max_bitrate);
 616
 617         file->tag.set_property("MP3_BITRATE", mp3_bitrate);
 618
 619
 620
 621
 622         file->append_tag();
 623         file->append_newline();
 624         return 0;
 625 }
 626
 627 int Asset::write_video(FileXML *file)
 628 {
 629         file->tag.set_title("VIDEO");
 630         file->tag.set_property("HEIGHT", height);
 631         file->tag.set_property("WIDTH", width);
 632         file->tag.set_property("LAYERS", layers);
 633         file->tag.set_property("FRAMERATE", frame_rate);
 634         if(vcodec[0])
 635                 file->tag.set_property("VCODEC", vcodec);
 636
 637         file->tag.set_property("VIDEO_LENGTH", video_length);
 638
 639
 640
 641         file->tag.set_property("JPEG_QUALITY", jpeg_quality);
 642         file->tag.set_property("ASPECT_RATIO", aspect_ratio);
 643
 644         file->tag.set_property("VMPEG_IFRAME_DISTANCE", vmpeg_iframe_distance);
 645         file->tag.set_property("VMPEG_BFRAME_DISTANCE", vmpeg_bframe_distance);
 646         file->tag.set_property("VMPEG_PROGRESSIVE", vmpeg_progressive);
 647         file->tag.set_property("VMPEG_DENOISE", vmpeg_denoise);
 648         file->tag.set_property("VMPEG_BITRATE", vmpeg_bitrate);
 649         file->tag.set_property("VMPEG_DERIVATIVE", vmpeg_derivative);
 650         file->tag.set_property("VMPEG_QUANTIZATION", vmpeg_quantization);
 651         file->tag.set_property("VMPEG_CMODEL", vmpeg_cmodel);
 652         file->tag.set_property("VMPEG_FIX_BITRATE", vmpeg_fix_bitrate);
 653         file->tag.set_property("VMPEG_SEQ_CODES", vmpeg_seq_codes);
 654
 655
 656         file->tag.set_property("DIVX_BITRATE", divx_bitrate);
 657         file->tag.set_property("DIVX_RC_PERIOD", divx_rc_period);
 658         file->tag.set_property("DIVX_RC_REACTION_RATIO", divx_rc_reaction_ratio);
 659         file->tag.set_property("DIVX_RC_REACTION_PERIOD", divx_rc_reaction_period);
 660         file->tag.set_property("DIVX_MAX_KEY_INTERVAL", divx_max_key_interval);
 661         file->tag.set_property("DIVX_MAX_QUANTIZER", divx_max_quantizer);
 662         file->tag.set_property("DIVX_MIN_QUANTIZER", divx_min_quantizer);
 663         file->tag.set_property("DIVX_QUANTIZER", divx_quantizer);
 664         file->tag.set_property("DIVX_QUALITY", divx_quality);
 665         file->tag.set_property("DIVX_FIX_BITRATE", divx_fix_bitrate);
 666         file->tag.set_property("DIVX_USE_DEBLOCKING", divx_use_deblocking);
 667
 668
 669         file->tag.set_property("MS_BITRATE", ms_bitrate);
 670         file->tag.set_property("MS_BITRATE_TOLERANCE", ms_bitrate_tolerance);
 671         file->tag.set_property("MS_INTERLACED", ms_interlaced);
 672         file->tag.set_property("MS_QUANTIZATION", ms_quantization);
 673         file->tag.set_property("MS_GOP_SIZE", ms_gop_size);
 674         file->tag.set_property("MS_FIX_BITRATE", ms_fix_bitrate);
 675
 676
 677
 678         file->tag.set_property("PNG_USE_ALPHA", png_use_alpha);
 679
 680
 681
 682
 683
 684         file->append_tag();
 685         file->append_newline();
 686         return 0;
 687 }
 688
 689 int Asset::write_index(FileXML *file)
 690 {
 691         file->tag.set_title("INDEX");
 692         file->tag.set_property("ZOOM", index_zoom);
 693         file->tag.set_property("BYTES", index_bytes);
 694         file->append_tag();
 695         file->append_newline();
 696
 697         if(index_offsets)
 698         {
 699                 for(int i = 0; i < channels; i++)
 700                 {
 701                         file->tag.set_title("OFFSET");
 702                         file->tag.set_property("FLOAT", index_offsets[i]);
 703                         file->append_tag();
 704                 }
 705         }
 706
 707         file->append_newline();
 708         file->tag.set_title("/INDEX");
 709         file->append_tag();
 710         file->append_newline();
 711         return 0;
 712 }
 713
 714
 715
 716
 717 char* Asset::construct_param(char *param, char *prefix, char *return_value)
 718 {
 719         if(prefix)
 720                 sprintf(return_value, "%s%s", prefix, param);
 721         else
 722                 strcpy(return_value, param);
 723         return return_value;
 724 }
 725
 726 #define UPDATE_DEFAULT(x, y) defaults->update(construct_param(x, prefix, string), y);
 727 #define GET_DEFAULT(x, y) defaults->get(construct_param(x, prefix, string), y);
 728
 729 void Asset::load_defaults(Defaults *defaults,
 730         char *prefix,
 731         int do_format,
 732         int do_compression,
 733         int do_path,
 734         int do_data_types,
 735         int do_bits)
 736 {
 737         char string[BCTEXTLEN];
 738
 739 // Can't save codec here because it's specific to render, record, and effect.
 740 // The codec has to be UNKNOWN for file probing to work.
 741
 742         if(do_path)
 743         {
 744                 GET_DEFAULT("PATH", path);
 745         }
 746
 747         if(do_compression)
 748         {
 749                 GET_DEFAULT("AUDIO_CODEC", acodec);
 750                 GET_DEFAULT("VIDEO_CODEC", vcodec);
 751         }
 752
 753         if(do_format)
 754         {
 755                 format = GET_DEFAULT("FORMAT", format);
 756         }
 757
 758         if(do_data_types)
 759         {
 760                 audio_data = GET_DEFAULT("AUDIO", 1);
 761                 video_data = GET_DEFAULT("VIDEO", 1);
 762         }
 763
 764         if(do_bits)
 765         {
 766                 bits = GET_DEFAULT("BITS", 16);
 767                 dither = GET_DEFAULT("DITHER", 0);
 768                 signed_ = GET_DEFAULT("SIGNED", 1);
 769                 byte_order = GET_DEFAULT("BYTE_ORDER", 1);
 770         }
 771
 772         ampeg_bitrate = GET_DEFAULT("AMPEG_BITRATE", ampeg_bitrate);
 773         ampeg_derivative = GET_DEFAULT("AMPEG_DERIVATIVE", ampeg_derivative);
 774
 775         vorbis_vbr = GET_DEFAULT("VORBIS_VBR", vorbis_vbr);
 776         vorbis_min_bitrate = GET_DEFAULT("VORBIS_MIN_BITRATE", vorbis_min_bitrate);
 777         vorbis_bitrate = GET_DEFAULT("VORBIS_BITRATE", vorbis_bitrate);
 778         vorbis_max_bitrate = GET_DEFAULT("VORBIS_MAX_BITRATE", vorbis_max_bitrate);
 779
 780         mp3_bitrate = GET_DEFAULT("MP3_BITRATE", mp3_bitrate);
 781
 782
 783
 784         jpeg_quality = GET_DEFAULT("JPEG_QUALITY", jpeg_quality);
 785         aspect_ratio = GET_DEFAULT("ASPECT_RATIO", aspect_ratio);
 786
 787 // MPEG format information
 788         vmpeg_iframe_distance = GET_DEFAULT("VMPEG_IFRAME_DISTANCE", vmpeg_iframe_distance);
 789         vmpeg_bframe_distance = GET_DEFAULT("VMPEG_BFRAME_DISTANCE", vmpeg_bframe_distance);
 790         vmpeg_progressive = GET_DEFAULT("VMPEG_PROGRESSIVE", vmpeg_progressive);
 791         vmpeg_denoise = GET_DEFAULT("VMPEG_DENOISE", vmpeg_denoise);
 792         vmpeg_bitrate = GET_DEFAULT("VMPEG_BITRATE", vmpeg_bitrate);
 793         vmpeg_derivative = GET_DEFAULT("VMPEG_DERIVATIVE", vmpeg_derivative);
 794         vmpeg_quantization = GET_DEFAULT("VMPEG_QUANTIZATION", vmpeg_quantization);
 795         vmpeg_cmodel = GET_DEFAULT("VMPEG_CMODEL", vmpeg_cmodel);
 796         vmpeg_fix_bitrate = GET_DEFAULT("VMPEG_FIX_BITRATE", vmpeg_fix_bitrate);
 797         vmpeg_seq_codes = GET_DEFAULT("VMPEG_SEQ_CODES", vmpeg_seq_codes);
 798
 799
 800         divx_bitrate = GET_DEFAULT("DIVX_BITRATE", divx_bitrate);
 801         divx_rc_period = GET_DEFAULT("DIVX_RC_PERIOD", divx_rc_period);
 802         divx_rc_reaction_ratio = GET_DEFAULT("DIVX_RC_REACTION_RATIO", divx_rc_reaction_ratio);
 803         divx_rc_reaction_period = GET_DEFAULT("DIVX_RC_REACTION_PERIOD", divx_rc_reaction_period);
 804         divx_max_key_interval = GET_DEFAULT("DIVX_MAX_KEY_INTERVAL", divx_max_key_interval);
 805         divx_max_quantizer = GET_DEFAULT("DIVX_MAX_QUANTIZER", divx_max_quantizer);
 806         divx_min_quantizer = GET_DEFAULT("DIVX_MIN_QUANTIZER", divx_min_quantizer);
 807         divx_quantizer = GET_DEFAULT("DIVX_QUANTIZER", divx_quantizer);
 808         divx_quality = GET_DEFAULT("DIVX_QUALITY", divx_quality);
 809         divx_fix_bitrate = GET_DEFAULT("DIVX_FIX_BITRATE", divx_fix_bitrate);
 810         divx_use_deblocking = GET_DEFAULT("DIVX_USE_DEBLOCKING", divx_use_deblocking);
 811
 812         ms_bitrate = GET_DEFAULT("MS_BITRATE", ms_bitrate);
 813         ms_bitrate_tolerance = GET_DEFAULT("MS_BITRATE_TOLERANCE", ms_bitrate_tolerance);
 814         ms_interlaced = GET_DEFAULT("MS_INTERLACED", ms_interlaced);
 815         ms_quantization = GET_DEFAULT("MS_QUANTIZATION", ms_quantization);
 816         ms_gop_size = GET_DEFAULT("MS_GOP_SIZE", ms_gop_size);
 817         ms_fix_bitrate = GET_DEFAULT("MS_FIX_BITRATE", ms_fix_bitrate);
 818
 819
 820         png_use_alpha = GET_DEFAULT("PNG_USE_ALPHA", png_use_alpha);
 821 }
 822
 823 void Asset::save_defaults(Defaults *defaults,
 824         char *prefix,
 825         int do_format,
 826         int do_compression,
 827         int do_path,
 828         int do_data_types,
 829         int do_bits)
 830 {
 831         char string[BCTEXTLEN];
 832
 833         UPDATE_DEFAULT("PATH", path);
 834
 835         if(do_format)
 836         {
 837                 UPDATE_DEFAULT("FORMAT", format);
 838         }
 839
 840         if(do_data_types)
 841         {
 842                 UPDATE_DEFAULT("AUDIO", audio_data);
 843                 UPDATE_DEFAULT("VIDEO", video_data);
 844         }
 845
 846         if(do_compression)
 847         {
 848                 UPDATE_DEFAULT("AUDIO_CODEC", acodec);
 849                 UPDATE_DEFAULT("VIDEO_CODEC", vcodec);
 850         }
 851
 852         if(do_bits)
 853         {
 854                 UPDATE_DEFAULT("BITS", bits);
 855                 UPDATE_DEFAULT("DITHER", dither);
 856                 UPDATE_DEFAULT("SIGNED", signed_);
 857                 UPDATE_DEFAULT("BYTE_ORDER", byte_order);
 858         }
 859
 860         UPDATE_DEFAULT("AMPEG_BITRATE", ampeg_bitrate);
 861         UPDATE_DEFAULT("AMPEG_DERIVATIVE", ampeg_derivative);
 862
 863         UPDATE_DEFAULT("VORBIS_VBR", vorbis_vbr);
 864         UPDATE_DEFAULT("VORBIS_MIN_BITRATE", vorbis_min_bitrate);
 865         UPDATE_DEFAULT("VORBIS_BITRATE", vorbis_bitrate);
 866         UPDATE_DEFAULT("VORBIS_MAX_BITRATE", vorbis_max_bitrate);
 867
 868         UPDATE_DEFAULT("MP3_BITRATE", mp3_bitrate);
 869
 870
 871
 872
 873
 874         UPDATE_DEFAULT("JPEG_QUALITY", jpeg_quality);
 875         UPDATE_DEFAULT("ASPECT_RATIO", aspect_ratio);
 876
 877 // MPEG format information
 878         UPDATE_DEFAULT("VMPEG_IFRAME_DISTANCE", vmpeg_iframe_distance);
 879         UPDATE_DEFAULT("VMPEG_BFRAME_DISTANCE", vmpeg_bframe_distance);
 880         UPDATE_DEFAULT("VMPEG_PROGRESSIVE", vmpeg_progressive);
 881         UPDATE_DEFAULT("VMPEG_DENOISE", vmpeg_denoise);
 882         UPDATE_DEFAULT("VMPEG_BITRATE", vmpeg_bitrate);
 883         UPDATE_DEFAULT("VMPEG_DERIVATIVE", vmpeg_derivative);
 884         UPDATE_DEFAULT("VMPEG_QUANTIZATION", vmpeg_quantization);
 885         UPDATE_DEFAULT("VMPEG_CMODEL", vmpeg_cmodel);
 886         UPDATE_DEFAULT("VMPEG_FIX_BITRATE", vmpeg_fix_bitrate);
 887         UPDATE_DEFAULT("VMPEG_SEQ_CODES", vmpeg_seq_codes);
 888
 889
 890
 891         UPDATE_DEFAULT("DIVX_BITRATE", divx_bitrate);
 892         UPDATE_DEFAULT("DIVX_RC_PERIOD", divx_rc_period);
 893         UPDATE_DEFAULT("DIVX_RC_REACTION_RATIO", divx_rc_reaction_ratio);
 894         UPDATE_DEFAULT("DIVX_RC_REACTION_PERIOD", divx_rc_reaction_period);
 895         UPDATE_DEFAULT("DIVX_MAX_KEY_INTERVAL", divx_max_key_interval);
 896         UPDATE_DEFAULT("DIVX_MAX_QUANTIZER", divx_max_quantizer);
 897         UPDATE_DEFAULT("DIVX_MIN_QUANTIZER", divx_min_quantizer);
 898         UPDATE_DEFAULT("DIVX_QUANTIZER", divx_quantizer);
 899         UPDATE_DEFAULT("DIVX_QUALITY", divx_quality);
 900         UPDATE_DEFAULT("DIVX_FIX_BITRATE", divx_fix_bitrate);
 901         UPDATE_DEFAULT("DIVX_USE_DEBLOCKING", divx_use_deblocking);
 902
 903
 904         UPDATE_DEFAULT("MS_BITRATE", ms_bitrate);
 905         UPDATE_DEFAULT("MS_BITRATE_TOLERANCE", ms_bitrate_tolerance);
 906         UPDATE_DEFAULT("MS_INTERLACED", ms_interlaced);
 907         UPDATE_DEFAULT("MS_QUANTIZATION", ms_quantization);
 908         UPDATE_DEFAULT("MS_GOP_SIZE", ms_gop_size);
 909         UPDATE_DEFAULT("MS_FIX_BITRATE", ms_fix_bitrate);
 910
 911         UPDATE_DEFAULT("PNG_USE_ALPHA", png_use_alpha);
 912 }
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922 int Asset::update_path(char *new_path)
 923 {
 924         strcpy(path, new_path);
 925         return 0;
 926 }
 927
 928 void Asset::update_index(Asset *asset)
 929 {
 930 //printf("Asset::update_index 1 %d\n", index_status);
 931         index_status = asset->index_status;
 932         index_zoom = asset->index_zoom;          // zoom factor of index data
 933         index_start = asset->index_start;        // byte start of index data in the index file
 934         index_bytes = asset->index_bytes;        // Total bytes in source file for comparison before rebuilding the index
 935         index_end = asset->index_end;
 936         old_index_end = asset->old_index_end;    // values for index build
 937 //printf("Asset::update_index 1\n");
 938
 939         if(index_offsets)
 940         {
 941                 delete [] index_offsets;
 942                 index_offsets = 0;
 943         }
 944
 945         if(asset->index_offsets)
 946         {
 947                 index_offsets = new int64_t[asset->channels];
 948 //printf("Asset::update_index 1\n");
 949
 950                 int i;
 951                 for(i = 0; i < asset->channels; i++)
 952                 {
 953                         index_offsets[i] = asset->index_offsets[i];  // offsets of channels in index file in floats
 954
 955                 }
 956         }
 957 //printf("Asset::update_index 1\n");
 958         index_buffer = asset->index_buffer;    // pointer
 959 //printf("Asset::update_index 2\n");
 960 }
 961
 962
 963 int Asset::dump()
 964 {
 965         printf("  asset::dump\n");
 966         printf("   %p %s\n", this, path);
 967         printf("   index_status %d\n", index_status);
 968         printf("   format %d\n", format);
 969         printf("   audio_data %d channels %d samplerate %d bits %d byte_order %d signed %d header %d dither %d acodec %c%c%c%c\n",
 970                 audio_data, channels, sample_rate, bits, byte_order, signed_, header, dither, acodec[0], acodec[1], acodec[2], acodec[3]);
 971         printf("   audio_length %lld\n", audio_length);
 972         printf("   video_data %d layers %d framerate %f width %d height %d vcodec %c%c%c%c aspect_ratio %f\n",
 973                 video_data, layers, frame_rate, width, height, vcodec[0], vcodec[1], vcodec[2], vcodec[3], aspect_ratio);
 974         printf("   video_length %lld \n", video_length);
 975         return 0;
 976 }
 977
 978