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