cinelerra-5.1/cinelerra/asset.C

   1 /*
   2  * CINELERRA
   3  * Copyright (C) 2010 Adam Williams <broadcast at earthling dot net>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  */
  20
  21
  22 #include "asset.h"
  23 #include "assets.h"
  24 #include "awindowgui.h"
  25 #include "bchash.h"
  26 #include "bcsignals.h"
  27 #include "clip.h"
  28 #include "cstrdup.h"
  29 #include "edl.h"
  30 #include "file.h"
  31 #include "filesystem.h"
  32 #include "filexml.h"
  33 #include "indexstate.h"
  34 #include "interlacemodes.h"
  35
  36 #include <stdio.h>
  37 #include <string.h>
  38
  39
  40 Asset::Asset()
  41  : Indexable(1), ListItem<Asset>()
  42 {
  43         init_values();
  44 }
  45
  46 Asset::Asset(Asset &asset)
  47  : Indexable(1), ListItem<Asset>()
  48 {
  49         init_values();
  50         this->copy_from(&asset, 1);
  51 }
  52
  53 Asset::Asset(const char *path)
  54  : Indexable(1), ListItem<Asset>()
  55 {
  56         init_values();
  57         strcpy(this->path, path);
  58 }
  59
  60 Asset::Asset(const int plugin_type, const char *plugin_title)
  61  : Indexable(1), ListItem<Asset>()
  62 {
  63         init_values();
  64 }
  65
  66 Asset::~Asset()
  67 {
  68 }
  69
  70 int Asset::init_values()
  71 {
  72         path[0] = 0;
  73 // Has to be unknown for file probing to succeed
  74         format = FILE_UNKNOWN;
  75         bits = 0;
  76         byte_order = 0;
  77         signed_ = 0;
  78         header = 0;
  79         dither = 0;
  80         reset_audio();
  81         reset_video();
  82
  83         strcpy(vcodec, "");
  84         strcpy(acodec, "");
  85
  86         strcpy(fformat,"mp4");
  87         ff_audio_options[0] = 0;
  88         ff_sample_format[0] = 0;
  89         ff_audio_bitrate = 0;
  90         ff_audio_quality = -1;
  91         ff_video_options[0] = 0;
  92         ff_pixel_format[0] = 0;
  93         ff_video_bitrate = 0;
  94         ff_video_quality = -1;
  95
  96         jpeg_quality = 80;
  97         aspect_ratio = -1;
  98         interlace_autofixoption = ILACE_AUTOFIXOPTION_AUTO;
  99         interlace_mode = ILACE_MODE_UNDETECTED;
 100         interlace_fixmethod = ILACE_FIXMETHOD_NONE;
 101
 102         mp3_bitrate = 224;
 103         ampeg_bitrate = 256;
 104         ampeg_derivative = 3;
 105
 106 // mpeg parameters
 107         vmpeg_iframe_distance = 45;
 108         vmpeg_pframe_distance = 0;
 109         vmpeg_progressive = 0;
 110         vmpeg_denoise = 1;
 111         vmpeg_bitrate = 1000000;
 112         vmpeg_derivative = 1;
 113         vmpeg_quantization = 15;
 114         vmpeg_cmodel = BC_YUV420P;
 115         vmpeg_fix_bitrate = 0;
 116         vmpeg_seq_codes = 0;
 117         vmpeg_preset = 0;
 118         vmpeg_field_order = 0;
 119
 120         ac3_bitrate = 128;
 121
 122         png_use_alpha = 0;
 123
 124         exr_use_alpha = 0;
 125         exr_compression = 0;
 126
 127         tiff_cmodel = 0;
 128         tiff_compression = 0;
 129         mov_sphere = 0;
 130         jpeg_sphere = 0;
 131
 132         use_header = 1;
 133         id = EDL::next_id();
 134
 135         return 0;
 136 }
 137
 138 void Asset::reset_audio()
 139 {
 140         audio_data = 0;
 141         channels = 0;
 142         sample_rate = 0;
 143         audio_length = 0;
 144 }
 145
 146 void Asset::reset_video()
 147 {
 148         video_data = 0;
 149         layers = 0;
 150         actual_width = width = 0;
 151         actual_height = height = 0;
 152         video_length = 0;
 153         single_frame = 0;
 154         vmpeg_cmodel = BC_YUV420P;
 155         frame_rate = 0;
 156         program = -1;
 157 }
 158
 159
 160 void Asset::boundaries()
 161 {
 162 //printf("Asset::boundaries %d %d %f\n", __LINE__, sample_rate, frame_rate);
 163 // sample_rate & frame_rate are user defined
 164 //      CLAMP(sample_rate, 1, 1000000);
 165 //      CLAMP(frame_rate, 0.001, 1000000);
 166         CLAMP(channels, 0, 16);
 167         CLAMP(width, 0, 10000);
 168         CLAMP(height, 0, 10000);
 169 //printf("Asset::boundaries %d %d %f\n", __LINE__, sample_rate, frame_rate);
 170 }
 171
 172 void Asset::copy_from(Asset *asset, int do_index)
 173 {
 174         copy_location(asset);
 175         copy_format(asset, do_index);
 176 }
 177
 178 void Asset::copy_location(Asset *asset)
 179 {
 180         strcpy(path, asset->path);
 181         folder_no = asset->folder_no;
 182 }
 183
 184 void Asset::copy_format(Asset *asset, int do_index)
 185 {
 186         if(do_index) update_index(asset);
 187
 188         audio_data = asset->audio_data;
 189         format = asset->format;
 190         strcpy(fformat, asset->fformat);
 191         channels = asset->channels;
 192         sample_rate = asset->sample_rate;
 193         bits = asset->bits;
 194         byte_order = asset->byte_order;
 195         signed_ = asset->signed_;
 196         header = asset->header;
 197         dither = asset->dither;
 198         mp3_bitrate = asset->mp3_bitrate;
 199         use_header = asset->use_header;
 200         aspect_ratio = asset->aspect_ratio;
 201         interlace_autofixoption = asset->interlace_autofixoption;
 202         interlace_mode = asset->interlace_mode;
 203         interlace_fixmethod = asset->interlace_fixmethod;
 204
 205         video_data = asset->video_data;
 206         layers = asset->layers;
 207         program = asset->program;
 208         frame_rate = asset->frame_rate;
 209         width = asset->width;
 210         height = asset->height;
 211         actual_width = asset->actual_width;
 212         actual_height = asset->actual_height;
 213         strcpy(vcodec, asset->vcodec);
 214         strcpy(acodec, asset->acodec);
 215
 216         strcpy(ff_audio_options, asset->ff_audio_options);
 217         strcpy(ff_sample_format, asset->ff_sample_format);
 218         ff_audio_bitrate = asset->ff_audio_bitrate;
 219         ff_audio_quality = asset->ff_audio_quality;
 220         strcpy(ff_video_options, asset->ff_video_options);
 221         strcpy(ff_pixel_format, asset->ff_pixel_format);
 222         ff_video_bitrate = asset->ff_video_bitrate;
 223         ff_video_quality = asset->ff_video_quality;
 224
 225         this->audio_length = asset->audio_length;
 226         this->video_length = asset->video_length;
 227         this->single_frame = asset->single_frame;
 228
 229         ampeg_bitrate = asset->ampeg_bitrate;
 230         ampeg_derivative = asset->ampeg_derivative;
 231
 232         jpeg_quality = asset->jpeg_quality;
 233
 234 // mpeg parameters
 235         vmpeg_iframe_distance = asset->vmpeg_iframe_distance;
 236         vmpeg_pframe_distance = asset->vmpeg_pframe_distance;
 237         vmpeg_progressive = asset->vmpeg_progressive;
 238         vmpeg_denoise = asset->vmpeg_denoise;
 239         vmpeg_bitrate = asset->vmpeg_bitrate;
 240         vmpeg_derivative = asset->vmpeg_derivative;
 241         vmpeg_quantization = asset->vmpeg_quantization;
 242         vmpeg_cmodel = asset->vmpeg_cmodel;
 243         vmpeg_fix_bitrate = asset->vmpeg_fix_bitrate;
 244         vmpeg_seq_codes = asset->vmpeg_seq_codes;
 245         vmpeg_preset = asset->vmpeg_preset;
 246         vmpeg_field_order = asset->vmpeg_field_order;
 247
 248         ac3_bitrate = asset->ac3_bitrate;
 249
 250         png_use_alpha = asset->png_use_alpha;
 251         exr_use_alpha = asset->exr_use_alpha;
 252         exr_compression = asset->exr_compression;
 253
 254         tiff_cmodel = asset->tiff_cmodel;
 255         tiff_compression = asset->tiff_compression;
 256
 257
 258         mov_sphere = asset->mov_sphere;
 259         jpeg_sphere = asset->jpeg_sphere;
 260 }
 261
 262 int64_t Asset::get_index_offset(int channel)
 263 {
 264         return index_state->get_index_offset(channel);
 265 }
 266
 267 int64_t Asset::get_index_size(int channel)
 268 {
 269         return index_state->get_index_size(channel);
 270 }
 271
 272
 273 char* Asset::get_compression_text(int audio, int video)
 274 {
 275         if(audio) {
 276                 switch(format) {
 277                 case FILE_FFMPEG:
 278                         if( acodec[0] ) return acodec;
 279                         break;
 280                 }
 281         }
 282         if(video) {
 283                 switch(format) {
 284                 case FILE_FFMPEG:
 285                         if( vcodec[0] ) return vcodec;
 286                         break;
 287                 }
 288         }
 289         return 0;
 290 }
 291
 292 int Asset::equivalent(Asset &asset, int test_audio, int test_video, EDL *edl)
 293 {
 294         int result = format == asset.format ? 1 : 0;
 295         if( result && strcmp(asset.path, path) ) {
 296                 char *out_path = edl ? FileSystem::basepath(edl->path) : 0;
 297                 char *sp = out_path ? strrchr(out_path,'/') : 0;
 298                 if( sp ) *++sp = 0;
 299                 char *apath = FileSystem::basepath(asset.path);
 300                 char *tpath = FileSystem::basepath(this->path);
 301                 if( out_path ) {
 302                         if( *apath != '/' ) {
 303                                 char *cp = cstrcat(2, out_path, apath);
 304                                 delete [] apath;  apath = FileSystem::basepath(cp);
 305                                 delete [] cp;
 306                         }
 307                         if( *tpath != '/' ) {
 308                                 char *cp = cstrcat(2, out_path, tpath);
 309                                 delete [] tpath;  tpath = FileSystem::basepath(cp);
 310                                 delete [] cp;
 311                         }
 312                 }
 313                 if( strcmp(apath, tpath) ) result = 0;
 314                 delete [] apath;
 315                 delete [] tpath;
 316                 delete [] out_path;
 317         }
 318
 319         if(result && format == FILE_FFMPEG && strcmp(fformat, asset.fformat) )
 320                 result = 0;
 321
 322         if(test_audio && result)
 323         {
 324                 result = (channels == asset.channels &&
 325                         sample_rate == asset.sample_rate &&
 326                         bits == asset.bits &&
 327                         byte_order == asset.byte_order &&
 328                         signed_ == asset.signed_ &&
 329                         header == asset.header &&
 330                         dither == asset.dither &&
 331                         !strcmp(acodec, asset.acodec));
 332                 if(result && format == FILE_FFMPEG)
 333                         result = !strcmp(ff_audio_options, asset.ff_audio_options) &&
 334                                 !strcmp(ff_sample_format, asset.ff_sample_format) &&
 335                                 ff_audio_bitrate == asset.ff_audio_bitrate &&
 336                                 ff_audio_quality == asset.ff_audio_quality;
 337         }
 338
 339
 340         if(test_video && result)
 341         {
 342                 result = (layers == asset.layers &&
 343                         program == asset.program &&
 344                         frame_rate == asset.frame_rate &&
 345                         asset.interlace_autofixoption == interlace_autofixoption &&
 346                         asset.interlace_mode    == interlace_mode &&
 347                         interlace_fixmethod     == asset.interlace_fixmethod &&
 348                         width == asset.width &&
 349                         height == asset.height &&
 350                         !strcmp(vcodec, asset.vcodec) &&
 351                         mov_sphere == asset.mov_sphere &&
 352                         jpeg_sphere == asset.jpeg_sphere);
 353                 if(result && format == FILE_FFMPEG)
 354                         result = !strcmp(ff_video_options, asset.ff_video_options) &&
 355                                 !strcmp(ff_pixel_format, asset.ff_pixel_format) &&
 356                                 ff_video_bitrate == asset.ff_video_bitrate &&
 357                                 ff_video_quality == asset.ff_video_quality;
 358         }
 359
 360         return result;
 361 }
 362
 363 int Asset::test_path(const char *path)
 364 {
 365         if(!strcasecmp(this->path, path))
 366                 return 1;
 367         else
 368                 return 0;
 369 }
 370
 371 int Asset::read(FileXML *file,
 372         int expand_relative)
 373 {
 374         int result = 0;
 375
 376 // Check for relative path.
 377         if(expand_relative)
 378         {
 379                 char new_path[BCTEXTLEN];
 380                 char asset_directory[BCTEXTLEN];
 381                 char input_directory[BCTEXTLEN];
 382                 FileSystem fs;
 383
 384                 strcpy(new_path, path);
 385                 fs.set_current_dir("");
 386
 387                 fs.extract_dir(asset_directory, path);
 388
 389 // No path in asset.
 390 // Take path of XML file.
 391                 if(!asset_directory[0])
 392                 {
 393                         fs.extract_dir(input_directory, file->filename);
 394
 395 // Input file has a path
 396                         if(input_directory[0])
 397                         {
 398                                 fs.join_names(path, input_directory, new_path);
 399                         }
 400                 }
 401         }
 402
 403
 404         while(!result)
 405         {
 406                 result = file->read_tag();
 407                 if(!result)
 408                 {
 409                         if(file->tag.title_is("/ASSET"))
 410                         {
 411                                 result = 1;
 412                         }
 413                         else
 414                         if(file->tag.title_is("AUDIO"))
 415                         {
 416                                 read_audio(file);
 417                         }
 418                         else
 419                         if(file->tag.title_is("AUDIO_OMIT"))
 420                         {
 421                                 read_audio(file);
 422                         }
 423                         else
 424                         if(file->tag.title_is("FORMAT"))
 425                         {
 426                                 const char *string = file->tag.get_property("TYPE");
 427                                 format = File::strtoformat(string);
 428                                 use_header =
 429                                         file->tag.get_property("USE_HEADER", use_header);
 430                                 file->tag.get_property("FFORMAT", fformat);
 431                         }
 432                         else
 433                         if(file->tag.title_is("FOLDER"))
 434                         {
 435                                 folder_no = file->tag.get_property("NUMBER", AW_MEDIA_FOLDER);
 436                         }
 437                         else
 438                         if(file->tag.title_is("VIDEO"))
 439                         {
 440                                 read_video(file);
 441                         }
 442                         else
 443                         if(file->tag.title_is("VIDEO_OMIT"))
 444                         {
 445                                 read_video(file);
 446                         }
 447                         else
 448                         if(file->tag.title_is("INDEX"))
 449                         {
 450                                 read_index(file);
 451                         }
 452                 }
 453         }
 454
 455         boundaries();
 456 //printf("Asset::read 2\n");
 457         return 0;
 458 }
 459
 460 int Asset::read_audio(FileXML *file)
 461 {
 462         if(file->tag.title_is("AUDIO")) audio_data = 1;
 463         channels = file->tag.get_property("CHANNELS", 2);
 464 // This is loaded from the index file after the EDL but this
 465 // should be overridable in the EDL.
 466         if(!sample_rate) sample_rate = file->tag.get_property("RATE", 48000);
 467         bits = file->tag.get_property("BITS", 16);
 468         byte_order = file->tag.get_property("BYTE_ORDER", 1);
 469         signed_ = file->tag.get_property("SIGNED", 1);
 470         header = file->tag.get_property("HEADER", 0);
 471         dither = file->tag.get_property("DITHER", 0);
 472
 473         audio_length = file->tag.get_property("AUDIO_LENGTH", (int64_t)0);
 474         acodec[0] = 0;
 475         file->tag.get_property("ACODEC", acodec);
 476         return 0;
 477 }
 478
 479 int Asset::read_video(FileXML *file)
 480 {
 481         char string[BCTEXTLEN];
 482
 483         if(file->tag.title_is("VIDEO")) video_data = 1;
 484         actual_height = file->tag.get_property("ACTUAL_HEIGHT", actual_height);
 485         actual_width = file->tag.get_property("ACTUAL_WIDTH", actual_width);
 486         height = file->tag.get_property("HEIGHT", height);
 487         width = file->tag.get_property("WIDTH", width);
 488         layers = file->tag.get_property("LAYERS", layers);
 489         program = file->tag.get_property("PROGRAM", program);
 490 // This is loaded from the index file after the EDL but this
 491 // should be overridable in the EDL.
 492         if(EQUIV(frame_rate, 0)) frame_rate = file->tag.get_property("FRAMERATE", frame_rate);
 493         vcodec[0] = 0;
 494         file->tag.get_property("VCODEC", vcodec);
 495
 496         video_length = file->tag.get_property("VIDEO_LENGTH", (int64_t)0);
 497         mov_sphere = file->tag.get_property("MOV_SPHERE", 0);
 498         jpeg_sphere = file->tag.get_property("JPEG_SPHERE", 0);
 499         single_frame = file->tag.get_property("SINGLE_FRAME", (int64_t)0);
 500
 501         interlace_autofixoption = file->tag.get_property("INTERLACE_AUTOFIX",0);
 502
 503         ilacemode_to_xmltext(string, ILACE_MODE_NOTINTERLACED);
 504         interlace_mode = ilacemode_from_xmltext(file->tag.get_property("INTERLACE_MODE",string), ILACE_MODE_NOTINTERLACED);
 505
 506         ilacefixmethod_to_xmltext(string, ILACE_FIXMETHOD_NONE);
 507         interlace_fixmethod = ilacefixmethod_from_xmltext(file->tag.get_property("INTERLACE_FIXMETHOD",string), ILACE_FIXMETHOD_NONE);
 508
 509         return 0;
 510 }
 511
 512 int Asset::read_index(FileXML *file)
 513 {
 514         index_state->read_xml(file, channels);
 515         return 0;
 516 }
 517
 518 // Output path is the path of the output file if name truncation is desired.
 519 // It is a "" if complete names should be used.
 520
 521 int Asset::write(FileXML *file,
 522         int include_index,
 523         const char *output_path)
 524 {
 525         char new_path[BCTEXTLEN];
 526         char asset_directory[BCTEXTLEN];
 527         char output_directory[BCTEXTLEN];
 528         FileSystem fs;
 529
 530 // Make path relative
 531         fs.extract_dir(asset_directory, path);
 532         if(output_path && output_path[0])
 533                 fs.extract_dir(output_directory, output_path);
 534         else
 535                 output_directory[0] = 0;
 536
 537 // Asset and EDL are in same directory.  Extract just the name.
 538         if(!strcmp(asset_directory, output_directory))
 539         {
 540                 fs.extract_name(new_path, path);
 541         }
 542         else
 543         {
 544                 strcpy(new_path, path);
 545         }
 546
 547         file->tag.set_title("ASSET");
 548         file->tag.set_property("SRC", new_path);
 549         file->append_tag();
 550         file->append_newline();
 551
 552         file->tag.set_title("FOLDER");
 553         file->tag.set_property("NUMBER", folder_no);
 554         file->append_tag();
 555         file->tag.set_title("/FOLDER");
 556         file->append_tag();
 557         file->append_newline();
 558
 559 // Write the format information
 560         file->tag.set_title("FORMAT");
 561
 562         file->tag.set_property("TYPE",
 563                 File::formattostr(format));
 564         file->tag.set_property("USE_HEADER", use_header);
 565         file->tag.set_property("FFORMAT", fformat);
 566
 567         file->append_tag();
 568         file->tag.set_title("/FORMAT");
 569         file->append_tag();
 570         file->append_newline();
 571
 572 // Requiring data to exist caused batch render to lose settings.
 573 // But the only way to know if an asset doesn't have audio or video data
 574 // is to not write the block.
 575 // So change the block name if the asset doesn't have the data.
 576         write_audio(file);
 577         write_video(file);
 578 // index goes after source
 579         if( include_index && index_state &&
 580             index_state->index_status == INDEX_READY )
 581                 write_index(file);
 582
 583         file->tag.set_title("/ASSET");
 584         file->append_tag();
 585         file->append_newline();
 586         return 0;
 587 }
 588
 589 int Asset::write_audio(FileXML *file)
 590 {
 591 // Let the reader know if the asset has the data by naming the block.
 592         if(audio_data)
 593                 file->tag.set_title("AUDIO");
 594         else
 595                 file->tag.set_title("AUDIO_OMIT");
 596 // Necessary for PCM audio
 597         file->tag.set_property("CHANNELS", channels);
 598         file->tag.set_property("RATE", sample_rate);
 599         file->tag.set_property("BITS", bits);
 600         file->tag.set_property("BYTE_ORDER", byte_order);
 601         file->tag.set_property("SIGNED", signed_);
 602         file->tag.set_property("HEADER", header);
 603         file->tag.set_property("DITHER", dither);
 604         if(acodec[0])
 605                 file->tag.set_property("ACODEC", acodec);
 606
 607         file->tag.set_property("AUDIO_LENGTH", audio_length);
 608
 609
 610
 611 // Rely on defaults operations for these.
 612
 613 //      file->tag.set_property("AMPEG_BITRATE", ampeg_bitrate);
 614 //      file->tag.set_property("AMPEG_DERIVATIVE", ampeg_derivative);
 615 //      file->tag.set_property("MP3_BITRATE", mp3_bitrate);
 616
 617
 618
 619         file->append_tag();
 620         if(audio_data)
 621           file->tag.set_title("/AUDIO");
 622         else
 623           file->tag.set_title("/AUDIO_OMIT");
 624         file->append_tag();
 625         file->append_newline();
 626         return 0;
 627 }
 628
 629 int Asset::write_video(FileXML *file)
 630 {
 631         char string[BCTEXTLEN];
 632
 633         if(video_data)
 634                 file->tag.set_title("VIDEO");
 635         else
 636                 file->tag.set_title("VIDEO_OMIT");
 637         file->tag.set_property("ACTUAL_HEIGHT", actual_height);
 638         file->tag.set_property("ACTUAL_WIDTH", actual_width);
 639         file->tag.set_property("HEIGHT", height);
 640         file->tag.set_property("WIDTH", width);
 641         file->tag.set_property("LAYERS", layers);
 642         file->tag.set_property("PROGRAM", program);
 643         file->tag.set_property("FRAMERATE", frame_rate);
 644         if(vcodec[0])
 645                 file->tag.set_property("VCODEC", vcodec);
 646
 647         file->tag.set_property("VIDEO_LENGTH", video_length);
 648         file->tag.set_property("MOV_SPHERE", mov_sphere);
 649         file->tag.set_property("JPEG_SPHERE", jpeg_sphere);
 650         file->tag.set_property("SINGLE_FRAME", single_frame);
 651
 652         file->tag.set_property("INTERLACE_AUTOFIX", interlace_autofixoption);
 653
 654         ilacemode_to_xmltext(string, interlace_mode);
 655         file->tag.set_property("INTERLACE_MODE", string);
 656
 657         ilacefixmethod_to_xmltext(string, interlace_fixmethod);
 658         file->tag.set_property("INTERLACE_FIXMETHOD", string);
 659
 660         file->append_tag();
 661         if(video_data)
 662                 file->tag.set_title("/VIDEO");
 663         else
 664                 file->tag.set_title("/VIDEO_OMIT");
 665
 666         file->append_tag();
 667         file->append_newline();
 668         return 0;
 669 }
 670
 671 int Asset::write_index(FileXML *file)
 672 {
 673         index_state->write_xml(file);
 674         return 0;
 675 }
 676
 677
 678 char* Asset::construct_param(const char *param, const char *prefix, char *return_value)
 679 {
 680         if(prefix)
 681                 sprintf(return_value, "%s%s", prefix, param);
 682         else
 683                 strcpy(return_value, param);
 684         return return_value;
 685 }
 686
 687 #define UPDATE_DEFAULT(x, y) defaults->update(construct_param(x, prefix, string), y);
 688 #define GET_DEFAULT(x, y) defaults->get(construct_param(x, prefix, string), y);
 689
 690 void Asset::load_defaults(BC_Hash *defaults,
 691         const char *prefix,
 692         int do_format,
 693         int do_compression,
 694         int do_path,
 695         int do_data_types,
 696         int do_bits)
 697 {
 698         char string[BCTEXTLEN];
 699
 700 // Can't save codec here because it's specific to render, record, and effect.
 701 // The codec has to be UNKNOWN for file probing to work.
 702
 703         if(do_path)
 704         {
 705                 GET_DEFAULT("PATH", path);
 706         }
 707
 708         if(do_compression)
 709         {
 710                 GET_DEFAULT("AUDIO_CODEC", acodec);
 711                 GET_DEFAULT("VIDEO_CODEC", vcodec);
 712         }
 713
 714         if(do_format)
 715         {
 716                 format = GET_DEFAULT("FORMAT", format);
 717                 use_header = GET_DEFAULT("USE_HEADER", use_header);
 718                 GET_DEFAULT("FFORMAT", fformat);
 719         }
 720
 721         if(do_data_types)
 722         {
 723                 audio_data = GET_DEFAULT("AUDIO", 1);
 724                 video_data = GET_DEFAULT("VIDEO", 1);
 725         }
 726
 727         if(do_bits)
 728         {
 729                 bits = GET_DEFAULT("BITS", 16);
 730                 dither = GET_DEFAULT("DITHER", 0);
 731                 signed_ = GET_DEFAULT("SIGNED", 1);
 732                 byte_order = GET_DEFAULT("BYTE_ORDER", 1);
 733
 734
 735
 736                 channels = GET_DEFAULT("CHANNELS", 2);
 737                 if(!sample_rate) sample_rate = GET_DEFAULT("RATE", 48000);
 738                 header = GET_DEFAULT("HEADER", 0);
 739                 audio_length = GET_DEFAULT("AUDIO_LENGTH", (int64_t)0);
 740
 741
 742
 743                 height = GET_DEFAULT("HEIGHT", height);
 744                 width = GET_DEFAULT("WIDTH", width);
 745                 actual_height = GET_DEFAULT("ACTUAL_HEIGHT", actual_height);
 746                 actual_width = GET_DEFAULT("ACTUAL_WIDTH", actual_width);
 747                 program = GET_DEFAULT("PROGRAM", program);
 748                 layers = GET_DEFAULT("LAYERS", layers);
 749                 if(EQUIV(frame_rate, 0)) frame_rate = GET_DEFAULT("FRAMERATE", frame_rate);
 750                 video_length = GET_DEFAULT("VIDEO_LENGTH", (int64_t)0);
 751                 single_frame = GET_DEFAULT("SINGLE_FRAME", (int64_t)0);
 752         }
 753
 754         ampeg_bitrate = GET_DEFAULT("AMPEG_BITRATE", ampeg_bitrate);
 755         ampeg_derivative = GET_DEFAULT("AMPEG_DERIVATIVE", ampeg_derivative);
 756
 757         GET_DEFAULT("FF_AUDIO_OPTIONS", ff_audio_options);
 758         GET_DEFAULT("FF_SAMPLE_FORMAT", ff_sample_format);
 759         ff_audio_bitrate = GET_DEFAULT("FF_AUDIO_BITRATE", ff_audio_bitrate);
 760         ff_audio_quality = GET_DEFAULT("FF_AUDIO_QUALITY", ff_audio_quality);
 761         GET_DEFAULT("FF_VIDEO_OPTIONS", ff_video_options);
 762         GET_DEFAULT("FF_PIXEL_FORMAT", ff_pixel_format);
 763         ff_video_bitrate = GET_DEFAULT("FF_VIDEO_BITRATE", ff_video_bitrate);
 764         ff_video_quality = GET_DEFAULT("FF_VIDEO_QUALITY", ff_video_quality);
 765
 766         mp3_bitrate = GET_DEFAULT("MP3_BITRATE", mp3_bitrate);
 767
 768         jpeg_quality = GET_DEFAULT("JPEG_QUALITY", jpeg_quality);
 769         aspect_ratio = GET_DEFAULT("ASPECT_RATIO", aspect_ratio);
 770
 771         interlace_autofixoption = ILACE_AUTOFIXOPTION_AUTO;
 772         interlace_mode          = ILACE_MODE_UNDETECTED;
 773         interlace_fixmethod     = ILACE_FIXMETHOD_UPONE;
 774
 775 // MPEG format information
 776         vmpeg_iframe_distance = GET_DEFAULT("VMPEG_IFRAME_DISTANCE", vmpeg_iframe_distance);
 777         vmpeg_pframe_distance = GET_DEFAULT("VMPEG_PFRAME_DISTANCE", vmpeg_pframe_distance);
 778         vmpeg_progressive = GET_DEFAULT("VMPEG_PROGRESSIVE", vmpeg_progressive);
 779         vmpeg_denoise = GET_DEFAULT("VMPEG_DENOISE", vmpeg_denoise);
 780         vmpeg_bitrate = GET_DEFAULT("VMPEG_BITRATE", vmpeg_bitrate);
 781         vmpeg_derivative = GET_DEFAULT("VMPEG_DERIVATIVE", vmpeg_derivative);
 782         vmpeg_quantization = GET_DEFAULT("VMPEG_QUANTIZATION", vmpeg_quantization);
 783         vmpeg_cmodel = GET_DEFAULT("VMPEG_CMODEL", vmpeg_cmodel);
 784         vmpeg_fix_bitrate = GET_DEFAULT("VMPEG_FIX_BITRATE", vmpeg_fix_bitrate);
 785         vmpeg_seq_codes = GET_DEFAULT("VMPEG_SEQ_CODES", vmpeg_seq_codes);
 786         vmpeg_preset = GET_DEFAULT("VMPEG_PRESET", vmpeg_preset);
 787         vmpeg_field_order = GET_DEFAULT("VMPEG_FIELD_ORDER", vmpeg_field_order);
 788
 789         ac3_bitrate = GET_DEFAULT("AC3_BITRATE", ac3_bitrate);
 790
 791         png_use_alpha = GET_DEFAULT("PNG_USE_ALPHA", png_use_alpha);
 792         exr_use_alpha = GET_DEFAULT("EXR_USE_ALPHA", exr_use_alpha);
 793         exr_compression = GET_DEFAULT("EXR_COMPRESSION", exr_compression);
 794         tiff_cmodel = GET_DEFAULT("TIFF_CMODEL", tiff_cmodel);
 795         tiff_compression = GET_DEFAULT("TIFF_COMPRESSION", tiff_compression);
 796
 797         mov_sphere = GET_DEFAULT("MOV_SPHERE", mov_sphere);
 798         jpeg_sphere = GET_DEFAULT("JPEG_SPHERE", jpeg_sphere);
 799         boundaries();
 800 }
 801
 802 void Asset::save_defaults(BC_Hash *defaults,
 803         const char *prefix,
 804         int do_format,
 805         int do_compression,
 806         int do_path,
 807         int do_data_types,
 808         int do_bits)
 809 {
 810         char string[BCTEXTLEN];
 811
 812         UPDATE_DEFAULT("PATH", path);
 813
 814
 815
 816
 817         if(do_format)
 818         {
 819                 UPDATE_DEFAULT("FORMAT", format);
 820                 UPDATE_DEFAULT("USE_HEADER", use_header);
 821                 UPDATE_DEFAULT("FFORMAT", fformat);
 822         }
 823
 824         if(do_data_types)
 825         {
 826                 UPDATE_DEFAULT("AUDIO", audio_data);
 827                 UPDATE_DEFAULT("VIDEO", video_data);
 828         }
 829
 830         if(do_compression)
 831         {
 832                 UPDATE_DEFAULT("AUDIO_CODEC", acodec);
 833                 UPDATE_DEFAULT("VIDEO_CODEC", vcodec);
 834
 835                 UPDATE_DEFAULT("AMPEG_BITRATE", ampeg_bitrate);
 836                 UPDATE_DEFAULT("AMPEG_DERIVATIVE", ampeg_derivative);
 837
 838                 UPDATE_DEFAULT("FF_AUDIO_OPTIONS", ff_audio_options);
 839                 UPDATE_DEFAULT("FF_SAMPLE_FORMAT", ff_sample_format);
 840                 UPDATE_DEFAULT("FF_AUDIO_BITRATE", ff_audio_bitrate);
 841                 UPDATE_DEFAULT("FF_AUDIO_QUALITY", ff_audio_quality);
 842                 UPDATE_DEFAULT("FF_VIDEO_OPTIONS", ff_video_options);
 843                 UPDATE_DEFAULT("FF_PIXEL_FORMAT",  ff_pixel_format);
 844                 UPDATE_DEFAULT("FF_VIDEO_BITRATE", ff_video_bitrate);
 845                 UPDATE_DEFAULT("FF_VIDEO_QUALITY", ff_video_quality);
 846
 847                 UPDATE_DEFAULT("MP3_BITRATE", mp3_bitrate);
 848
 849                 UPDATE_DEFAULT("JPEG_QUALITY", jpeg_quality);
 850                 UPDATE_DEFAULT("ASPECT_RATIO", aspect_ratio);
 851
 852 // MPEG format information
 853                 UPDATE_DEFAULT("VMPEG_IFRAME_DISTANCE", vmpeg_iframe_distance);
 854                 UPDATE_DEFAULT("VMPEG_PFRAME_DISTANCE", vmpeg_pframe_distance);
 855                 UPDATE_DEFAULT("VMPEG_PROGRESSIVE", vmpeg_progressive);
 856                 UPDATE_DEFAULT("VMPEG_DENOISE", vmpeg_denoise);
 857                 UPDATE_DEFAULT("VMPEG_BITRATE", vmpeg_bitrate);
 858                 UPDATE_DEFAULT("VMPEG_DERIVATIVE", vmpeg_derivative);
 859                 UPDATE_DEFAULT("VMPEG_QUANTIZATION", vmpeg_quantization);
 860                 UPDATE_DEFAULT("VMPEG_CMODEL", vmpeg_cmodel);
 861                 UPDATE_DEFAULT("VMPEG_FIX_BITRATE", vmpeg_fix_bitrate);
 862                 UPDATE_DEFAULT("VMPEG_SEQ_CODES", vmpeg_seq_codes);
 863                 UPDATE_DEFAULT("VMPEG_PRESET", vmpeg_preset);
 864                 UPDATE_DEFAULT("VMPEG_FIELD_ORDER", vmpeg_field_order);
 865
 866
 867                 UPDATE_DEFAULT("AC3_BITRATE", ac3_bitrate);
 868
 869
 870                 UPDATE_DEFAULT("PNG_USE_ALPHA", png_use_alpha);
 871                 UPDATE_DEFAULT("EXR_USE_ALPHA", exr_use_alpha);
 872                 UPDATE_DEFAULT("EXR_COMPRESSION", exr_compression);
 873                 UPDATE_DEFAULT("TIFF_CMODEL", tiff_cmodel);
 874                 UPDATE_DEFAULT("TIFF_COMPRESSION", tiff_compression);
 875
 876
 877
 878                 UPDATE_DEFAULT("MOV_SPHERE", mov_sphere);
 879                 UPDATE_DEFAULT("JPEG_SPHERE", jpeg_sphere);
 880         }
 881
 882
 883
 884
 885         if(do_bits)
 886         {
 887                 UPDATE_DEFAULT("BITS", bits);
 888                 UPDATE_DEFAULT("DITHER", dither);
 889                 UPDATE_DEFAULT("SIGNED", signed_);
 890                 UPDATE_DEFAULT("BYTE_ORDER", byte_order);
 891
 892
 893
 894
 895
 896
 897                 UPDATE_DEFAULT("CHANNELS", channels);
 898                 UPDATE_DEFAULT("RATE", sample_rate);
 899                 UPDATE_DEFAULT("HEADER", header);
 900                 UPDATE_DEFAULT("AUDIO_LENGTH", audio_length);
 901
 902
 903
 904                 UPDATE_DEFAULT("HEIGHT", height);
 905                 UPDATE_DEFAULT("WIDTH", width);
 906                 UPDATE_DEFAULT("ACTUAL_HEIGHT", actual_height);
 907                 UPDATE_DEFAULT("ACTUAL_WIDTH", actual_width);
 908                 UPDATE_DEFAULT("PROGRAM", program);
 909                 UPDATE_DEFAULT("LAYERS", layers);
 910                 UPDATE_DEFAULT("FRAMERATE", frame_rate);
 911                 UPDATE_DEFAULT("VIDEO_LENGTH", video_length);
 912                 UPDATE_DEFAULT("SINGLE_FRAME", single_frame);
 913
 914         }
 915 }
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925 int Asset::dump(FILE *fp)
 926 {
 927         fprintf(fp,"  asset::dump\n");
 928         fprintf(fp,"   this=%p path=%s\n", this, path);
 929         fprintf(fp,"   index_status %d\n", index_state->index_status);
 930         fprintf(fp,"   format %d\n", format);
 931         fprintf(fp,"   fformat=\"%s\"\n", fformat);
 932         fprintf(fp,"   ff_audio_options=\"%s\"\n", ff_audio_options);
 933         fprintf(fp,"   ff_sample_format=\"%s\"\n", ff_sample_format);
 934         fprintf(fp,"   ff_audio_bitrate=%d\n", ff_audio_bitrate);
 935         fprintf(fp,"   ff_audio_quality=%d\n", ff_audio_quality);
 936         fprintf(fp,"   ff_video_options=\"%s\"\n", ff_video_options);
 937         fprintf(fp,"   ff_pixel_format=\"%s\"\n", ff_pixel_format);
 938         fprintf(fp,"   ff_video_bitrate=%d\n", ff_video_bitrate);
 939         fprintf(fp,"   ff_video_quality=%d\n", ff_video_quality);
 940         fprintf(fp,"   audio_data %d channels %d samplerate %d bits %d"
 941                 " byte_order %d signed %d header %d dither %d acodec %4.4s\n",
 942                 audio_data, channels, sample_rate, bits, byte_order, signed_,
 943                 header, dither, acodec);
 944         fprintf(fp,"   audio_length %jd\n", audio_length);
 945         char string[BCTEXTLEN];
 946         ilacemode_to_xmltext(string, interlace_mode);
 947         fprintf(fp,"   video_data %d program %d layers %d framerate %f width %d"
 948                 " height %d vcodec %4.4s aspect_ratio %f ilace_mode %s\n",
 949                 video_data, layers, program, frame_rate, width, height,
 950                 vcodec, aspect_ratio,string);
 951         fprintf(fp,"   video_length %jd repeat %d\n", video_length, single_frame);
 952         fprintf(fp,"   mov_sphere=%d jpeg_sphere=%d\n", mov_sphere, jpeg_sphere);
 953         return 0;
 954 }
 955
 956
 957 // For Indexable
 958 int Asset::get_audio_channels()
 959 {
 960         return channels;
 961 }
 962
 963 int Asset::get_sample_rate()
 964 {
 965         return sample_rate;
 966 }
 967
 968 int64_t Asset::get_audio_samples()
 969 {
 970         return audio_length;
 971 }
 972
 973 int Asset::have_audio()
 974 {
 975         return audio_data;
 976 }
 977
 978 int Asset::have_video()
 979 {
 980         return video_data;
 981 }
 982
 983 int Asset::get_w()
 984 {
 985         return width;
 986 }
 987
 988 int Asset::get_h()
 989 {
 990         return height;
 991 }
 992
 993 double Asset::get_frame_rate()
 994 {
 995         return frame_rate;
 996 }
 997
 998
 999 int Asset::get_video_layers()
1000 {
1001         return layers;
1002 }
1003
1004 int Asset::get_program()
1005 {
1006         return program;
1007 }
1008
1009 int64_t Asset::get_video_frames()
1010 {
1011         return video_length;
1012 }
1013
1014 double Asset::total_length_framealigned(double fps)
1015 {
1016         if (video_data && audio_data) {
1017                 double aud = floor(( (double)audio_length / sample_rate) * fps) / fps;
1018                 double vid = floor(( (double)video_length / frame_rate) * fps) / fps;
1019                 return MIN(aud,vid);
1020         }
1021
1022         if (audio_data)
1023                 return (double)audio_length / sample_rate;
1024
1025         if (video_data)
1026                 return (double)video_length / frame_rate;
1027
1028         return 0;
1029 }
1030