Cinelerra-svn: cinelerra/edlsession.C Source File

00001 #include "assets.h"
00002 #include "autoconf.h"
00003 #include "colormodels.h"
00004 #include "defaults.h"
00005 #include "edl.h"
00006 #include "edlsession.h"
00007 #include "filexml.h"
00008 #include "interlacemodes.h"
00009 #include "overlayframe.inc"
00010 #include "playbackconfig.h"
00011 #include "recordconfig.h"
00012 #include "tracks.h"
00013 #include "workarounds.h"
00014 
00015 int EDLSession::current_id = 0;
00016 
00017 EDLSession::EDLSession(EDL *edl)
00018 {
00019         highlighted_track = 0;
00020         playback_cursor_visible = 0;
00021         aconfig_in = new AudioInConfig;
00022         aconfig_duplex = new AudioOutConfig(1);
00023         vconfig_in = new VideoInConfig;
00024         interpolation_type = CUBIC_LINEAR;
00025         test_playback_edits = 1;
00026         brender_start = 0.0;
00027         mpeg4_deblock = 1;
00028 
00029         playback_config = new PlaybackConfig;
00030         auto_conf = new AutoConf;
00031         strcpy(vwindow_folder, "");
00032         strcpy(current_folder, "");
00033         strcpy(default_atransition, "");
00034         strcpy(default_vtransition, "");
00035         default_transition_length = 1.0;
00036         folderlist_format = ASSETS_ICONS;
00037         frame_rate = 25; // just has to be something by default
00038         autos_follow_edits = 1; // this is needed for predictability
00039         labels_follow_edits = 1;
00040         plugins_follow_edits = 1;
00041         audio_tracks = -10;     // these insane values let us crash early if something is forgotten to be set
00042         audio_channels = -10;
00043         video_tracks = -10;
00044         video_channels = -10;
00045         sample_rate = -10;
00046         frame_rate = -10;
00047         frames_per_foot = -10;
00048         min_meter_db = -1000;
00049         max_meter_db = -1000;
00050         output_w = -1000;
00051         output_h = -1000;
00052         video_write_length = -1000;
00053         color_model = -100;
00054         interlace_mode = BC_ILACE_MODE_UNDETECTED;
00055 }
00056 
00057 EDLSession::~EDLSession()
00058 {
00059         delete aconfig_in;
00060         delete aconfig_duplex;
00061         delete auto_conf;
00062         delete vconfig_in;
00063         delete playback_config;
00064 }
00065 
00066 
00067 char* EDLSession::get_cwindow_display()
00068 {
00069         if(playback_config->vconfig->x11_host[0])
00070                 return playback_config->vconfig->x11_host;
00071         else
00072                 return 0;
00073 }
00074 
00075 
00076 
00077 void EDLSession::equivalent_output(EDLSession *session, double *result)
00078 {
00079         if(session->output_w != output_w ||
00080                 session->output_h != output_h ||
00081                 session->frame_rate != frame_rate ||
00082                 session->color_model != color_model ||
00083                 session->interpolation_type != interpolation_type ||
00084                 session->mpeg4_deblock != mpeg4_deblock)
00085                 *result = 0;
00086 
00087 // If it's before the current brender_start, render extra data.
00088 // If it's after brender_start, check brender map.
00089         if(brender_start != session->brender_start &&
00090                 (*result < 0 || *result > brender_start))
00091                 *result = brender_start;
00092 }
00093 
00094 
00095 int EDLSession::load_defaults(Defaults *defaults)
00096 {
00097         char string[BCTEXTLEN];
00098 
00099 // Default channel positions
00100         for(int i = 0; i < MAXCHANNELS; i++)
00101         {
00102                 sprintf(string, "ACHANNEL_ANGLE_%d", i);
00103                 int default_position = i * 30;
00104 
00105                 if(i == 0) default_position = 180;
00106                 else
00107                 if(i == 1) default_position = 0;
00108                 else
00109                 if(default_position == 90) default_position = 300;
00110                 else
00111                 if(default_position == 0) default_position = 330;
00112 
00113                 achannel_positions[i] = defaults->get(string, default_position);
00114         }
00115         aconfig_duplex->load_defaults(defaults);
00116         aconfig_in->load_defaults(defaults);
00117         actual_frame_rate = defaults->get("ACTUAL_FRAME_RATE", (float)-1);
00118         assetlist_format = defaults->get("ASSETLIST_FORMAT", ASSETS_ICONS);
00119         aspect_w = defaults->get("ASPECTW", (float)4);
00120         aspect_h = defaults->get("ASPECTH", (float)3);
00121         for(int i = 0; i < ASSET_COLUMNS; i++)
00122         {
00123                 sprintf(string, "ASSET_COLUMN%d", i);
00124                 asset_columns[i] = defaults->get(string, 100);
00125         }
00126         audio_channels = defaults->get("ACHANNELS", 2);
00127         audio_tracks = defaults->get("ATRACKS", 2);
00128         auto_conf->load_defaults(defaults);
00129         autos_follow_edits = defaults->get("AUTOS_FOLLOW_EDITS", 1);
00130         brender_start = defaults->get("BRENDER_START", brender_start);
00131         cmodel_to_text(string, BC_RGBA8888);
00132         color_model = cmodel_from_text(defaults->get("COLOR_MODEL", string));
00133         interlace_mode = defaults->get("INTERLACE_MODE", interlace_mode);
00134         crop_x1 = defaults->get("CROP_X1", 0);
00135         crop_x2 = defaults->get("CROP_X2", 320);
00136         crop_y1 = defaults->get("CROP_Y1", 0);
00137         crop_y2 = defaults->get("CROP_Y2", 240);
00138         sprintf(current_folder, MEDIA_FOLDER);
00139         defaults->get("CURRENT_FOLDER", current_folder);
00140         cursor_on_frames = defaults->get("CURSOR_ON_FRAMES", 1);
00141         cwindow_dest = defaults->get("CWINDOW_DEST", 0);
00142         cwindow_mask = defaults->get("CWINDOW_MASK", 0);
00143         cwindow_meter = defaults->get("CWINDOW_METER", 1);
00144         cwindow_operation = defaults->get("CWINDOW_OPERATION", 0);
00145         cwindow_scrollbars = defaults->get("CWINDOW_SCROLLBARS", 1);
00146         cwindow_xscroll = defaults->get("CWINDOW_XSCROLL", 0);
00147         cwindow_yscroll = defaults->get("CWINDOW_YSCROLL", 0);
00148         cwindow_zoom = defaults->get("CWINDOW_ZOOM", (float)1);
00149         sprintf(default_atransition, "Crossfade");
00150         defaults->get("DEFAULT_ATRANSITION", default_atransition);
00151         sprintf(default_vtransition, "Dissolve");
00152         defaults->get("DEFAULT_VTRANSITION", default_vtransition);
00153         default_transition_length = defaults->get("DEFAULT_TRANSITION_LENGTH", (double)1);
00154         edit_handle_mode[0] = defaults->get("EDIT_HANDLE_MODE0", MOVE_ALL_EDITS);
00155         edit_handle_mode[1] = defaults->get("EDIT_HANDLE_MODE1", MOVE_ONE_EDIT);
00156         edit_handle_mode[2] = defaults->get("EDIT_HANDLE_MODE2", MOVE_NO_EDITS);
00157         editing_mode = defaults->get("EDITING_MODE", EDITING_IBEAM);
00158         enable_duplex = defaults->get("ENABLE_DUPLEX", 1);
00159         folderlist_format = defaults->get("FOLDERLIST_FORMAT", FOLDERS_ICONS);
00160         frame_rate = defaults->get("FRAMERATE", (double)30000.0/1001);
00161         frames_per_foot = defaults->get("FRAMES_PER_FOOT", (float)16);
00162         interpolation_type = defaults->get("INTERPOLATION_TYPE", interpolation_type);
00163         labels_follow_edits = defaults->get("LABELS_FOLLOW_EDITS", 1);
00164         plugins_follow_edits = defaults->get("PLUGINS_FOLLOW_EDITS", 1);
00165         auto_keyframes = defaults->get("AUTO_KEYFRAMES", 0);
00166         meter_format = defaults->get("METER_FORMAT", METER_DB);
00167         min_meter_db = defaults->get("MIN_METER_DB", -85);
00168         max_meter_db = defaults->get("MAX_METER_DB", 6);
00169         mpeg4_deblock = defaults->get("MPEG4_DEBLOCK", mpeg4_deblock);
00170         output_w = defaults->get("OUTPUTW", 720);
00171         output_h = defaults->get("OUTPUTH", 480);
00172         playback_buffer = defaults->get("PLAYBACK_BUFFER", 4096);
00173         playback_preload = defaults->get("PLAYBACK_PRELOAD", 0);
00174         playback_software_position = defaults->get("PLAYBACK_SOFTWARE_POSITION", 0);
00175         delete playback_config;
00176         playback_config = new PlaybackConfig;
00177         playback_config->load_defaults(defaults);
00178         real_time_playback = defaults->get("PLAYBACK_REALTIME", 0);
00179         real_time_record = defaults->get("REALTIME_RECORD", 0);
00180         record_software_position = defaults->get("RECORD_SOFTWARE_POSITION", 1);
00181         record_sync_drives = defaults->get("RECORD_SYNC_DRIVES", 0);
00182         record_speed = defaults->get("RECORD_SPEED", 8);
00183         record_write_length = defaults->get("RECORD_WRITE_LENGTH", 131072);
00184         safe_regions = defaults->get("SAFE_REGIONS", 1);
00185         sample_rate = defaults->get("SAMPLERATE", 48000);
00186         scrub_speed = defaults->get("SCRUB_SPEED", (float)2);
00187         si_useduration = defaults->get("SI_USEDURATION",0);
00188         si_duration = defaults->get("SI_DURATION",5);
00189         
00190         show_assets = defaults->get("SHOW_ASSETS", 1);
00191         show_titles = defaults->get("SHOW_TITLES", 1);
00192 //      test_playback_edits = defaults->get("TEST_PLAYBACK_EDITS", 1);
00193         time_format = defaults->get("TIME_FORMAT", TIME_HMS);
00194         for(int i = 0; i < 4; i++)
00195         {
00196                 sprintf(string, "TIMECODE_OFFSET_%d", i);
00197            timecode_offset[i] = defaults->get(string, 0);
00198         }
00199         nudge_seconds = defaults->get("NUDGE_FORMAT", 1);
00200         tool_window = defaults->get("TOOL_WINDOW", 0);
00201         vconfig_in->load_defaults(defaults);
00202         for(int i = 0; i < MAXCHANNELS; i++)
00203         {
00204                 int default_position = i * output_w;
00205                 sprintf(string, "VCHANNEL_X_%d", i);
00206                 vchannel_x[i] = defaults->get(string, default_position);
00207                 sprintf(string, "VCHANNEL_Y_%d", i);
00208                 vchannel_y[i] = defaults->get(string, 0);
00209         }
00210         video_channels = defaults->get("VCHANNELS", 1);
00211         video_every_frame = defaults->get("VIDEO_EVERY_FRAME", 0);
00212         video_tracks = defaults->get("VTRACKS", 1);
00213         video_write_length = defaults->get("VIDEO_WRITE_LENGTH", 30);
00214         view_follows_playback = defaults->get("VIEW_FOLLOWS_PLAYBACK", 1);
00215         vwindow_meter = defaults->get("VWINDOW_METER", 1);
00216         
00217         vwindow_folder[0] = 0;
00218         vwindow_source = -1;
00219         vwindow_zoom = defaults->get("VWINDOW_ZOOM", (float)1);
00220         boundaries();
00221 
00222         return 0;
00223 }
00224 
00225 int EDLSession::save_defaults(Defaults *defaults)
00226 {
00227         char string[BCTEXTLEN];
00228 
00229 // Session
00230         for(int i = 0; i < MAXCHANNELS; i++)
00231         {
00232                 sprintf(string, "ACHANNEL_ANGLE_%d", i);
00233                 defaults->update(string, achannel_positions[i]);
00234         }
00235         defaults->update("ACHANNELS", audio_channels);
00236         aconfig_duplex->save_defaults(defaults);
00237         aconfig_in->save_defaults(defaults);
00238         for(int i = 0; i < ASSET_COLUMNS; i++)
00239         {
00240                 sprintf(string, "ASSET_COLUMN%d", i);
00241                 defaults->update(string, asset_columns[i]);
00242         }
00243         auto_conf->save_defaults(defaults);
00244     defaults->update("ACTUAL_FRAME_RATE", actual_frame_rate);
00245     defaults->update("ASSETLIST_FORMAT", assetlist_format);
00246     defaults->update("ASPECTW", aspect_w);
00247     defaults->update("ASPECTH", aspect_h);
00248         defaults->update("ATRACKS", audio_tracks);
00249         defaults->update("AUTOS_FOLLOW_EDITS", autos_follow_edits);
00250         defaults->update("BRENDER_START", brender_start);
00251         cmodel_to_text(string, color_model);
00252         defaults->update("COLOR_MODEL", string);
00253         defaults->update("INTERLACE_MODE", interlace_mode);
00254         defaults->update("CROP_X1", crop_x1);
00255         defaults->update("CROP_X2", crop_x2);
00256         defaults->update("CROP_Y1", crop_y1);
00257         defaults->update("CROP_Y2", crop_y2);
00258         defaults->update("CURRENT_FOLDER", current_folder);
00259         defaults->update("CURSOR_ON_FRAMES", cursor_on_frames);
00260         defaults->update("CWINDOW_DEST", cwindow_dest);
00261         defaults->update("CWINDOW_MASK", cwindow_mask);
00262         defaults->update("CWINDOW_METER", cwindow_meter);
00263         defaults->update("CWINDOW_OPERATION", cwindow_operation);
00264         defaults->update("CWINDOW_SCROLLBARS", cwindow_scrollbars);
00265         defaults->update("CWINDOW_XSCROLL", cwindow_xscroll);
00266         defaults->update("CWINDOW_YSCROLL", cwindow_yscroll);
00267         defaults->update("CWINDOW_ZOOM", cwindow_zoom);
00268         defaults->update("DEFAULT_ATRANSITION", default_atransition);
00269         defaults->update("DEFAULT_VTRANSITION", default_vtransition);
00270         defaults->update("DEFAULT_TRANSITION_LENGTH", default_transition_length);
00271     defaults->update("EDIT_HANDLE_MODE0", edit_handle_mode[0]);
00272     defaults->update("EDIT_HANDLE_MODE1", edit_handle_mode[1]);
00273     defaults->update("EDIT_HANDLE_MODE2", edit_handle_mode[2]);
00274         defaults->update("EDITING_MODE", editing_mode);
00275         defaults->update("ENABLE_DUPLEX", enable_duplex);
00276     defaults->update("FOLDERLIST_FORMAT", folderlist_format);
00277         defaults->update("FRAMERATE", frame_rate);
00278         defaults->update("FRAMES_PER_FOOT", frames_per_foot);
00279         defaults->update("HIGHLIGHTED_TRACK", highlighted_track);
00280     defaults->update("INTERPOLATION_TYPE", interpolation_type);
00281         defaults->update("LABELS_FOLLOW_EDITS", labels_follow_edits);
00282         defaults->update("PLUGINS_FOLLOW_EDITS", plugins_follow_edits);
00283         defaults->update("AUTO_KEYFRAMES", auto_keyframes);
00284     defaults->update("METER_FORMAT", meter_format);
00285     defaults->update("MIN_METER_DB", min_meter_db);
00286     defaults->update("MAX_METER_DB", max_meter_db);
00287         defaults->update("MPEG4_DEBLOCK", mpeg4_deblock);
00288         defaults->update("OUTPUTW", output_w);
00289         defaults->update("OUTPUTH", output_h);
00290     defaults->update("PLAYBACK_BUFFER", playback_buffer);
00291         defaults->update("PLAYBACK_PRELOAD", playback_preload);
00292     defaults->update("PLAYBACK_SOFTWARE_POSITION", playback_software_position);
00293         playback_config->save_defaults(defaults);
00294     defaults->update("PLAYBACK_REALTIME", real_time_playback);
00295         defaults->update("REALTIME_RECORD", real_time_record);
00296     defaults->update("RECORD_SOFTWARE_POSITION", record_software_position);
00297         defaults->update("RECORD_SYNC_DRIVES", record_sync_drives);
00298         defaults->update("RECORD_SPEED", record_speed);  // Full lockup on anything higher
00299         defaults->update("RECORD_WRITE_LENGTH", record_write_length); // Heroine kernel 2.2 scheduling sucks.
00300         defaults->update("SAFE_REGIONS", safe_regions);
00301         defaults->update("SAMPLERATE", sample_rate);
00302     defaults->update("SCRUB_SPEED", scrub_speed);
00303         defaults->update("SI_USEDURATION",si_useduration);
00304         defaults->update("SI_DURATION",si_duration);
00305         defaults->update("SHOW_ASSETS", show_assets);
00306         defaults->update("SHOW_TITLES", show_titles);
00307 //      defaults->update("TEST_PLAYBACK_EDITS", test_playback_edits);
00308         defaults->update("TIME_FORMAT", time_format);
00309         for(int i = 0; i < 4; i++)
00310         {
00311                 sprintf(string, "TIMECODE_OFFSET_%d", i);
00312            defaults->update(string, timecode_offset[i]);
00313         }
00314         defaults->update("NUDGE_FORMAT", nudge_seconds);
00315         defaults->update("TOOL_WINDOW", tool_window);
00316     vconfig_in->save_defaults(defaults);
00317         for(int i = 0; i < MAXCHANNELS; i++)
00318         {
00319                 sprintf(string, "VCHANNEL_X_%d", i);
00320                 defaults->update(string, vchannel_x[i]);
00321                 sprintf(string, "VCHANNEL_Y_%d", i);
00322                 defaults->update(string, vchannel_y[i]);
00323         }
00324         defaults->update("VCHANNELS", video_channels);
00325     defaults->update("VIDEO_EVERY_FRAME", video_every_frame);
00326         defaults->update("VTRACKS", video_tracks);
00327         defaults->update("VIDEO_WRITE_LENGTH", video_write_length);
00328     defaults->update("VIEW_FOLLOWS_PLAYBACK", view_follows_playback);
00329         defaults->update("VWINDOW_METER", vwindow_meter);
00330         defaults->update("VWINDOW_ZOOM", vwindow_zoom);
00331 
00332         return 0;
00333 }
00334 
00335 
00336 
00337 // GCC 3.0 fails to compile
00338 #define BC_INFINITY 65536
00339 
00340 
00341 void EDLSession::boundaries()
00342 {
00343         Workarounds::clamp(audio_tracks, 0, (int)BC_INFINITY);
00344         Workarounds::clamp(audio_channels, 1, MAXCHANNELS - 1);
00345         Workarounds::clamp(sample_rate, 1, 1000000);
00346         Workarounds::clamp(video_tracks, 0, (int)BC_INFINITY);
00347         Workarounds::clamp(video_channels, 1, MAXCHANNELS - 1);
00348         Workarounds::clamp(frame_rate, 1.0, (double)BC_INFINITY);
00349         Workarounds::clamp(min_meter_db, -80, -20);
00350         Workarounds::clamp(max_meter_db, 0, 10);
00351         Workarounds::clamp(frames_per_foot, 1, 32);
00352         Workarounds::clamp(output_w, 16, (int)BC_INFINITY);
00353         Workarounds::clamp(output_h, 16, (int)BC_INFINITY);
00354         Workarounds::clamp(video_write_length, 1, 1000);
00355 //printf("EDLSession::boundaries 1\n");
00356         output_w /= 2;
00357         output_w *= 2;
00358         output_h /= 2;
00359         output_h *= 2;
00360 
00361         Workarounds::clamp(crop_x1, 0, output_w);
00362         Workarounds::clamp(crop_x2, 0, output_w);
00363         Workarounds::clamp(crop_y1, 0, output_h);
00364         Workarounds::clamp(crop_y2, 0, output_h);
00365         if(brender_start < 0) brender_start = 0.0;
00366 // Correct framerates
00367         frame_rate = Units::fix_framerate(frame_rate);
00368 //printf("EDLSession::boundaries 1 %p %p\n", edl->assets, edl->tracks);
00369 //      if(vwindow_source < 0 || vwindow_source >= edl->assets->total() + 1) vwindow_source = 0;
00370 //      if(cwindow_dest < 0 || cwindow_dest > edl->tracks->total()) cwindow_dest = 0;
00371 //printf("EDLSession::boundaries 2\n");
00372 }
00373 
00374 
00375 
00376 int EDLSession::load_video_config(FileXML *file, int append_mode, uint32_t load_flags)
00377 {
00378         char string[1024];
00379         if(append_mode) return 0;
00380         interpolation_type = file->tag.get_property("INTERPOLATION_TYPE", interpolation_type);
00381         cmodel_to_text(string, color_model);
00382         color_model = cmodel_from_text(file->tag.get_property("COLORMODEL", string));
00383         video_channels = file->tag.get_property("CHANNELS", video_channels);
00384         for(int i = 0; i < video_channels; i++)
00385         {
00386                 int default_position = i * output_w;
00387                 sprintf(string, "VCHANNEL_X_%d", i);
00388                 vchannel_x[i] = file->tag.get_property(string, default_position);
00389                 sprintf(string, "VCHANNEL_Y_%d", i);
00390                 vchannel_y[i] = file->tag.get_property(string, 0);
00391         }
00392 
00393         frame_rate = file->tag.get_property("FRAMERATE", frame_rate);
00394         frames_per_foot = file->tag.get_property("FRAMES_PER_FOOT", frames_per_foot);
00395         output_w = file->tag.get_property("OUTPUTW", output_w);
00396         output_h = file->tag.get_property("OUTPUTH", output_h);
00397         aspect_w = file->tag.get_property("ASPECTW", aspect_w);
00398         aspect_h = file->tag.get_property("ASPECTH", aspect_h);
00399         return 0;
00400 }
00401 
00402 int EDLSession::load_audio_config(FileXML *file, int append_mode, uint32_t load_flags)
00403 {
00404         char string[32];
00405 // load channels setting
00406         if(append_mode) return 0;
00407         audio_channels = file->tag.get_property("CHANNELS", (int64_t)audio_channels);
00408 
00409 
00410         for(int i = 0; i < audio_channels; i++)
00411         {
00412                 sprintf(string, "ACHANNEL_ANGLE_%d", i);
00413                 achannel_positions[i] = file->tag.get_property(string, achannel_positions[i]);
00414 //printf("EDLSession::load_audio_config 1 %d %d\n", i, achannel_positions[i]);
00415         }
00416 
00417         sample_rate = file->tag.get_property("SAMPLERATE", (int64_t)sample_rate);
00418         return 0;
00419 }
00420 
00421 int EDLSession::load_xml(FileXML *file, 
00422         int append_mode, 
00423         uint32_t load_flags)
00424 {
00425         char string[BCTEXTLEN];
00426 
00427         if(append_mode)
00428         {
00429         }
00430         else
00431         {
00432                 assetlist_format = file->tag.get_property("ASSETLIST_FORMAT", assetlist_format);
00433                 for(int i = 0; i < ASSET_COLUMNS; i++)
00434                 {
00435                         sprintf(string, "ASSET_COLUMN%d", i);
00436                         asset_columns[i] = file->tag.get_property(string, asset_columns[i]);
00437                 }
00438                 auto_conf->load_xml(file);
00439                 auto_keyframes = file->tag.get_property("AUTO_KEYFRAMES", auto_keyframes);
00440                 autos_follow_edits = file->tag.get_property("AUTOS_FOLLOW_EDITS", autos_follow_edits);
00441                 brender_start = file->tag.get_property("BRENDER_START", brender_start);
00442                 crop_x1 = file->tag.get_property("CROP_X1", crop_x1);
00443                 crop_y1 = file->tag.get_property("CROP_Y1", crop_y1);
00444                 crop_x2 = file->tag.get_property("CROP_X2", crop_x2);
00445                 crop_y2 = file->tag.get_property("CROP_Y2", crop_y2);
00446                 file->tag.get_property("CURRENT_FOLDER", current_folder);
00447                 cursor_on_frames = file->tag.get_property("CURSOR_ON_FRAMES", cursor_on_frames);
00448                 cwindow_dest = file->tag.get_property("CWINDOW_DEST", cwindow_dest);
00449                 cwindow_mask = file->tag.get_property("CWINDOW_MASK", cwindow_mask);
00450                 cwindow_meter = file->tag.get_property("CWINDOW_METER", cwindow_meter);
00451                 cwindow_operation = file->tag.get_property("CWINDOW_OPERATION", cwindow_operation);
00452                 cwindow_scrollbars = file->tag.get_property("CWINDOW_SCROLLBARS", cwindow_scrollbars);
00453                 cwindow_xscroll = file->tag.get_property("CWINDOW_XSCROLL", cwindow_xscroll);
00454                 cwindow_yscroll = file->tag.get_property("CWINDOW_YSCROLL", cwindow_yscroll);
00455                 cwindow_zoom = file->tag.get_property("CWINDOW_ZOOM", cwindow_zoom);
00456                 file->tag.get_property("DEFAULT_ATRANSITION", default_atransition);
00457                 file->tag.get_property("DEFAULT_VTRANSITION", default_vtransition);
00458                 default_transition_length = file->tag.get_property("DEFAULT_TRANSITION_LENGTH", default_transition_length);
00459                 editing_mode = file->tag.get_property("EDITING_MODE", editing_mode);
00460                 folderlist_format = file->tag.get_property("FOLDERLIST_FORMAT", folderlist_format);
00461                 highlighted_track = file->tag.get_property("HIGHLIGHTED_TRACK", 0);
00462                 labels_follow_edits = file->tag.get_property("LABELS_FOLLOW_EDITS", labels_follow_edits);
00463                 mpeg4_deblock = file->tag.get_property("MPEG4_DEBLOCK", mpeg4_deblock);
00464                 plugins_follow_edits = file->tag.get_property("PLUGINS_FOLLOW_EDITS", plugins_follow_edits);
00465                 playback_preload = file->tag.get_property("PLAYBACK_PRELOAD", playback_preload);
00466                 safe_regions = file->tag.get_property("SAFE_REGIONS", safe_regions);
00467                 show_assets = file->tag.get_property("SHOW_ASSETS", 1);
00468                 show_titles = file->tag.get_property("SHOW_TITLES", 1);
00469 //              test_playback_edits = file->tag.get_property("TEST_PLAYBACK_EDITS", test_playback_edits);
00470                 time_format = file->tag.get_property("TIME_FORMAT", time_format);
00471                 for(int i = 0; i < 4; i++)
00472                 {
00473                         sprintf(string, "TIMECODE_OFFSET_%d", i);
00474                         timecode_offset[i] = file->tag.get_property(string, timecode_offset[i]);
00475                 }
00476                 nudge_seconds = file->tag.get_property("NUDGE_FORMAT", nudge_seconds);
00477                 tool_window = file->tag.get_property("TOOL_WINDOW", tool_window);
00478                 vwindow_meter = file->tag.get_property("VWINDOW_METER", vwindow_meter);
00479                 file->tag.get_property("VWINDOW_FOLDER", vwindow_folder);
00480                 vwindow_source = file->tag.get_property("VWINDOW_SOURCE", vwindow_source);
00481                 vwindow_zoom = file->tag.get_property("VWINDOW_ZOOM", vwindow_zoom);
00482                 boundaries();
00483         }
00484         
00485         return 0;
00486 }
00487 
00488 int EDLSession::save_xml(FileXML *file)
00489 {
00490 //printf("EDLSession::save_session 1\n");
00491         char string[BCTEXTLEN];
00492         file->tag.set_title("SESSION");
00493         file->tag.set_property("ASSETLIST_FORMAT", assetlist_format);
00494         for(int i = 0; i < ASSET_COLUMNS; i++)
00495         {
00496                 sprintf(string, "ASSET_COLUMN%d", i);
00497                 file->tag.set_property(string, asset_columns[i]);
00498         }
00499         auto_conf->save_xml(file);
00500         file->tag.set_property("AUTO_KEYFRAMES", auto_keyframes);
00501         file->tag.set_property("AUTOS_FOLLOW_EDITS", autos_follow_edits);
00502         file->tag.set_property("BRENDER_START", brender_start);
00503         file->tag.set_property("CROP_X1", crop_x1);
00504         file->tag.set_property("CROP_Y1", crop_y1);
00505         file->tag.set_property("CROP_X2", crop_x2);
00506         file->tag.set_property("CROP_Y2", crop_y2);
00507         file->tag.set_property("CURRENT_FOLDER", current_folder);
00508         file->tag.set_property("CURSOR_ON_FRAMES", cursor_on_frames);
00509         file->tag.set_property("CWINDOW_DEST", cwindow_dest);
00510         file->tag.set_property("CWINDOW_MASK", cwindow_mask);
00511         file->tag.set_property("CWINDOW_METER", cwindow_meter);
00512         file->tag.set_property("CWINDOW_OPERATION", cwindow_operation);
00513         file->tag.set_property("CWINDOW_SCROLLBARS", cwindow_scrollbars);
00514         file->tag.set_property("CWINDOW_XSCROLL", cwindow_xscroll);
00515         file->tag.set_property("CWINDOW_YSCROLL", cwindow_yscroll);
00516         file->tag.set_property("CWINDOW_ZOOM", cwindow_zoom);
00517         file->tag.set_property("DEFAULT_ATRANSITION", default_atransition);
00518         file->tag.set_property("DEFAULT_VTRANSITION", default_vtransition);
00519         file->tag.set_property("DEFAULT_TRANSITION_LENGTH", default_transition_length);
00520         file->tag.set_property("EDITING_MODE", editing_mode);
00521         file->tag.set_property("FOLDERLIST_FORMAT", folderlist_format);
00522         file->tag.set_property("HIGHLIGHTED_TRACK", highlighted_track);
00523         file->tag.set_property("LABELS_FOLLOW_EDITS", labels_follow_edits);
00524         file->tag.set_property("MPEG4_DEBLOCK", mpeg4_deblock);
00525         file->tag.set_property("PLUGINS_FOLLOW_EDITS", plugins_follow_edits);
00526         file->tag.set_property("PLAYBACK_PRELOAD", playback_preload);
00527         file->tag.set_property("SAFE_REGIONS", safe_regions);
00528         file->tag.set_property("SHOW_ASSETS", show_assets);
00529         file->tag.set_property("SHOW_TITLES", show_titles);
00530         file->tag.set_property("TEST_PLAYBACK_EDITS", test_playback_edits);
00531         file->tag.set_property("TIME_FORMAT", time_format);
00532         for(int i = 0; i < 4; i++)
00533         {
00534                 sprintf(string, "TIMECODE_OFFSET_%d", i);
00535                 file->tag.set_property(string, timecode_offset[i]);
00536         }
00537         file->tag.set_property("NUDGE_SECONDS", nudge_seconds);
00538         file->tag.set_property("TOOL_WINDOW", tool_window);
00539         file->tag.set_property("VWINDOW_METER", vwindow_meter);
00540         file->tag.set_property("VWINDOW_FOLDER", vwindow_folder);
00541         file->tag.set_property("VWINDOW_SOURCE", vwindow_source);
00542         file->tag.set_property("VWINDOW_ZOOM", vwindow_zoom);
00543         file->append_tag();
00544         file->tag.set_title("/SESSION");
00545         file->append_tag();
00546         file->append_newline();
00547         file->append_newline();
00548 //printf("EDLSession::save_session 3\n");
00549         return 0;
00550 }
00551 
00552 int EDLSession::save_video_config(FileXML *file)
00553 {
00554         char string[1024];
00555         file->tag.set_title("VIDEO");
00556         file->tag.set_property("INTERPOLATION_TYPE", interpolation_type);
00557         cmodel_to_text(string, color_model);
00558         file->tag.set_property("COLORMODEL", string);
00559     file->tag.set_property("CHANNELS", video_channels);
00560         for(int i = 0; i < video_channels; i++)
00561         {
00562                 sprintf(string, "VCHANNEL_X_%d", i);
00563                 file->tag.set_property(string, vchannel_x[i]);
00564                 sprintf(string, "VCHANNEL_Y_%d", i);
00565                 file->tag.set_property(string, vchannel_y[i]);
00566         }
00567 
00568         file->tag.set_property("FRAMERATE", frame_rate);
00569         file->tag.set_property("FRAMES_PER_FOOT", frames_per_foot);
00570         file->tag.set_property("OUTPUTW", output_w);
00571         file->tag.set_property("OUTPUTH", output_h);
00572         file->tag.set_property("ASPECTW", aspect_w);
00573         file->tag.set_property("ASPECTH", aspect_h);
00574         file->append_tag();
00575         file->tag.set_title("/VIDEO");
00576         file->append_tag();
00577         file->append_newline();
00578         file->append_newline();
00579         return 0;
00580 }
00581 
00582 int EDLSession::save_audio_config(FileXML *file)
00583 {
00584         char string[1024];
00585         file->tag.set_title("AUDIO");
00586         file->tag.set_property("SAMPLERATE", (int64_t)sample_rate);
00587         file->tag.set_property("CHANNELS", (int64_t)audio_channels);
00588         
00589         for(int i = 0; i < audio_channels; i++)
00590         {
00591                 sprintf(string, "ACHANNEL_ANGLE_%d", i);
00592                 file->tag.set_property(string, achannel_positions[i]);
00593         }
00594         
00595         file->append_tag();
00596         file->tag.set_title("/AUDIO");
00597         file->append_tag();
00598         file->append_newline();
00599         file->append_newline();
00600         return 0;
00601 }
00602 
00603 int EDLSession::copy(EDLSession *session)
00604 {
00605 // Audio channel positions
00606         for(int i = 0; i < MAXCHANNELS; i++)
00607         {
00608                 achannel_positions[i] = session->achannel_positions[i];
00609         }
00610         aconfig_duplex->copy_from(session->aconfig_duplex);
00611         aconfig_in->copy_from(session->aconfig_in);
00612         actual_frame_rate = session->actual_frame_rate;
00613         for(int i = 0; i < ASSET_COLUMNS; i++)
00614         {
00615                 asset_columns[i] = session->asset_columns[i];
00616         }
00617         assetlist_format = session->assetlist_format;
00618         auto_conf->copy_from(session->auto_conf);
00619         aspect_w = session->aspect_w;
00620         aspect_h = session->aspect_h;
00621         audio_channels = session->audio_channels;
00622         audio_tracks = session->audio_tracks;
00623         autos_follow_edits = session->autos_follow_edits;
00624         brender_start = session->brender_start;
00625         color_model = session->color_model;
00626         interlace_mode = session->interlace_mode;
00627         crop_x1 = session->crop_x1;
00628         crop_y1 = session->crop_y1;
00629         crop_x2 = session->crop_x2;
00630         crop_y2 = session->crop_y2;
00631         strcpy(current_folder, session->current_folder);
00632         cursor_on_frames = session->cursor_on_frames;
00633         cwindow_dest = session->cwindow_dest;
00634         cwindow_mask = session->cwindow_mask;
00635         cwindow_meter = session->cwindow_meter;
00636         cwindow_operation = session->cwindow_operation;
00637         cwindow_scrollbars = session->cwindow_scrollbars;
00638         cwindow_xscroll = session->cwindow_xscroll;
00639         cwindow_yscroll = session->cwindow_yscroll;
00640         cwindow_zoom = session->cwindow_zoom;
00641         strcpy(default_atransition, session->default_atransition);
00642         strcpy(default_vtransition, session->default_vtransition);
00643         default_transition_length = session->default_transition_length;
00644         edit_handle_mode[0] = session->edit_handle_mode[0];
00645         edit_handle_mode[1] = session->edit_handle_mode[1];
00646         edit_handle_mode[2] = session->edit_handle_mode[2];
00647         editing_mode = session->editing_mode;
00648         enable_duplex = session->enable_duplex;
00649         folderlist_format = session->folderlist_format;
00650         frame_rate = session->frame_rate;
00651         frames_per_foot = session->frames_per_foot;
00652         highlighted_track = session->highlighted_track;
00653         interpolation_type = session->interpolation_type;
00654         labels_follow_edits = session->labels_follow_edits;
00655         plugins_follow_edits = session->plugins_follow_edits;
00656         auto_keyframes = session->auto_keyframes;
00657 //      last_playback_position = session->last_playback_position;
00658         meter_format = session->meter_format;
00659         min_meter_db = session->min_meter_db;
00660         max_meter_db = session->max_meter_db;
00661         mpeg4_deblock = session->mpeg4_deblock;
00662         output_w = session->output_w;
00663         output_h = session->output_h;
00664         playback_buffer = session->playback_buffer;
00665         delete playback_config;
00666         playback_config = new PlaybackConfig;
00667         playback_config->copy_from(session->playback_config);
00668         playback_cursor_visible = session->playback_cursor_visible;
00669         playback_preload = session->playback_preload;
00670         playback_software_position = session->playback_software_position;
00671         real_time_playback = session->real_time_playback;
00672         real_time_record = session->real_time_record;
00673         record_software_position = session->record_software_position;
00674         record_speed = session->record_speed;
00675         record_sync_drives = session->record_sync_drives;
00676         record_write_length = session->record_write_length;
00677         safe_regions = session->safe_regions;
00678         sample_rate = session->sample_rate;
00679         scrub_speed = session->scrub_speed;
00680         si_useduration = session->si_useduration;
00681         si_duration = session->si_duration;
00682         show_assets = session->show_assets;
00683         show_titles = session->show_titles;
00684         test_playback_edits = session->test_playback_edits;
00685         time_format = session->time_format;
00686         for(int i = 0; i < 4; i++)
00687         {
00688                 timecode_offset[i] = session->timecode_offset[i];
00689         }
00690         nudge_seconds = session->nudge_seconds;
00691         tool_window = session->tool_window;
00692         for(int i = 0; i < MAXCHANNELS; i++)
00693         {
00694                 vchannel_x[i] = session->vchannel_x[i];
00695                 vchannel_y[i] = session->vchannel_y[i];
00696         }
00697         video_channels = session->video_channels;
00698         *vconfig_in = *session->vconfig_in;
00699         video_every_frame = session->video_every_frame;
00700         video_tracks = session->video_tracks;
00701         video_write_length = session->video_write_length;       
00702         view_follows_playback = session->view_follows_playback;
00703         vwindow_meter = session->vwindow_meter;
00704         strcpy(vwindow_folder, session->vwindow_folder);
00705         vwindow_source = session->vwindow_source;
00706         vwindow_zoom = session->vwindow_zoom;
00707         return 0;
00708 }
00709 
00710 int64_t EDLSession::get_frame_offset()
00711 {
00712         return int64_t((timecode_offset[3] * 3600 +
00713                                 timecode_offset[2] * 60 +
00714                                 timecode_offset[1]) *
00715                                 frame_rate +
00716                                 timecode_offset[0]);
00717 }
00718 
00719 void EDLSession::dump()
00720 {
00721         printf("EDLSession::dump\n");
00722         printf("    audio_tracks=%d audio_channels=%d sample_rate=%lld\n"
00723                         "video_tracks=%d frame_rate=%f output_w=%d output_h=%d aspect_w=%f aspect_h=%f\n", 
00724                 audio_tracks, 
00725                 audio_channels, 
00726                 sample_rate, 
00727                 video_tracks, 
00728                 frame_rate, 
00729                 output_w, 
00730                 output_h, 
00731                 aspect_w, 
00732                 aspect_h);
00733 }