source: main/trunk/greenstone2/perllib/cpan/Image/ExifTool/CanonCustom.pm@ 34921

Last change on this file since 34921 was 34921, checked in by anupama, 3 years ago

Committing the improvements to EmbeddedMetaPlugin's processing of Keywords vs other metadata fields. Keywords were literally stored as arrays of words rather than phrases in PDFs (at least in Diego's sample PDF), whereas other meta fields like Subjects and Creators stored them as arrays of phrases. To get both to work, Kathy updated EXIF to a newer version, to retrieve the actual EXIF values stored in the PDF. And Kathy and Dr Bainbridge came up with a new option that I added called apply_join_before_split_to_metafields that's a regex which can list the metadata fields to apply the join_before_split to and whcih previously always got applied to all metadata fields. Now it's applied to any *Keywords metafields by default, as that's the metafield we have experience of that behaves differently to the others, as it stores by word instead of phrases. Tested on Diego's sample PDF. Diego has double-checked it to works on his sample PDF too, setting the split char to ; and turning on the join_before_split and leaving apply_join_before_split_to_metafields at its default of .*Keywords. File changes are strings.properties for the tooltip, the plugin introducing the option and working with it and Kathy's EXIF updates affecting cpan/File and cpan/Image.
File size: 84.0 KB
Line 
1#------------------------------------------------------------------------------
2# File: CanonCustom.pm
3#
4# Description: Read and write Canon Custom functions
5#
6# Revisions: 11/25/2003 - P. Harvey Created
7#
8# References: 1) http://park2.wakwak.com/~tsuruzoh/Computer/Digicams/exif-e.html
9# 2) Christian Koller private communication (20D)
10# 3) Rainer Honle private communication (5D)
11# 4) David Pitcher private communication (1DmkIII firmware upgrade)
12#------------------------------------------------------------------------------
13
14package Image::ExifTool::CanonCustom;
15
16use strict;
17use vars qw($VERSION);
18use Image::ExifTool qw(:DataAccess);
19use Image::ExifTool::Canon;
20use Image::ExifTool::Exif;
21
22$VERSION = '1.58';
23
24sub ProcessCanonCustom($$$);
25sub ProcessCanonCustom2($$$);
26sub WriteCanonCustom($$$);
27sub WriteCanonCustom2($$$);
28sub CheckCanonCustom($$$);
29sub ConvertPFn($);
30sub ConvertPFnInv($);
31
32my %onOff = ( 0 => 'On', 1 => 'Off' );
33my %offOn = ( 0 => 'Off', 1 => 'On' );
34my %disableEnable = ( 0 => 'Disable', 1 => 'Enable' );
35my %enableDisable = ( 0 => 'Enable', 1 => 'Disable' );
36my %convPFn = ( PrintConv => \&ConvertPfn, PrintConvInv => \&ConvertPfnInv );
37
38#------------------------------------------------------------------------------
39# Custom functions for the 1D
40# CanonCustom (keys are custom function number)
41%Image::ExifTool::CanonCustom::Functions1D = (
42 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
43 PROCESS_PROC => \&ProcessCanonCustom,
44 WRITE_PROC => \&WriteCanonCustom,
45 CHECK_PROC => \&CheckCanonCustom,
46 WRITABLE => 'int8u',
47 NOTES => q{
48 These custom functions are used by all 1D models up to but not including the
49 Mark III.
50 },
51 0 => {
52 Name => 'FocusingScreen',
53 PrintConv => {
54 0 => 'Ec-N, R',
55 1 => 'Ec-A,B,C,CII,CIII,D,H,I,L',
56 },
57 },
58 1 => {
59 Name => 'FinderDisplayDuringExposure',
60 PrintConv => \%offOn,
61 },
62 2 => {
63 Name => 'ShutterReleaseNoCFCard',
64 Description => 'Shutter Release W/O CF Card',
65 PrintConv => {
66 0 => 'Yes',
67 1 => 'No',
68 },
69 },
70 3 => {
71 Name => 'ISOSpeedExpansion',
72 Description => 'ISO Speed Expansion',
73 PrintConv => {
74 0 => 'No',
75 1 => 'Yes',
76 },
77 },
78 4 => {
79 Name => 'ShutterAELButton',
80 Description => 'Shutter Button/AEL Button',
81 PrintConv => {
82 0 => 'AF/AE lock stop',
83 1 => 'AE lock/AF',
84 2 => 'AF/AF lock, No AE lock',
85 3 => 'AE/AF, No AE lock',
86 },
87 },
88 5 => {
89 Name => 'ManualTv',
90 Description => 'Manual Tv/Av For M',
91 PrintConv => {
92 0 => 'Tv=Main/Av=Control',
93 1 => 'Tv=Control/Av=Main',
94 2 => 'Tv=Main/Av=Main w/o lens',
95 3 => 'Tv=Control/Av=Main w/o lens',
96 },
97 },
98 6 => {
99 Name => 'ExposureLevelIncrements',
100 PrintConv => {
101 0 => '1/3-stop set, 1/3-stop comp.',
102 1 => '1-stop set, 1/3-stop comp.',
103 2 => '1/2-stop set, 1/2-stop comp.',
104 },
105 },
106 7 => {
107 Name => 'USMLensElectronicMF',
108 PrintConv => {
109 0 => 'Turns on after one-shot AF',
110 1 => 'Turns off after one-shot AF',
111 2 => 'Always turned off',
112 },
113 },
114 8 => {
115 Name => 'LCDPanels',
116 Description => 'Top/Back LCD Panels',
117 PrintConv => {
118 0 => 'Remain. shots/File no.',
119 1 => 'ISO/Remain. shots',
120 2 => 'ISO/File no.',
121 3 => 'Shots in folder/Remain. shots',
122 },
123 },
124 9 => {
125 Name => 'AEBSequenceAutoCancel',
126 Description => 'AEB Sequence/Auto Cancel',
127 PrintConv => {
128 0 => '0,-,+/Enabled',
129 1 => '0,-,+/Disabled',
130 2 => '-,0,+/Enabled',
131 3 => '-,0,+/Disabled',
132 },
133 },
134 10 => {
135 Name => 'AFPointIllumination',
136 PrintConv => {
137 0 => 'On',
138 1 => 'Off',
139 2 => 'On without dimming',
140 3 => 'Brighter',
141 },
142 },
143 11 => {
144 Name => 'AFPointSelection',
145 PrintConv => {
146 0 => 'H=AF+Main/V=AF+Command',
147 1 => 'H=Comp+Main/V=Comp+Command',
148 2 => 'H=Command only/V=Assist+Main',
149 3 => 'H=FEL+Main/V=FEL+Command',
150 },
151 },
152 12 => {
153 Name => 'MirrorLockup',
154 PrintConv => \%disableEnable,
155 },
156 13 => {
157 Name => 'AFPointSpotMetering',
158 Description => 'No. AF Points/Spot Metering',
159 PrintConv => {
160 0 => '45/Center AF point',
161 1 => '11/Active AF point',
162 2 => '11/Center AF point',
163 3 => '9/Active AF point',
164 },
165 },
166 14 => {
167 Name => 'FillFlashAutoReduction',
168 PrintConv => \%enableDisable,
169 },
170 15 => {
171 Name => 'ShutterCurtainSync',
172 PrintConv => {
173 0 => '1st-curtain sync',
174 1 => '2nd-curtain sync',
175 },
176 },
177 16 => {
178 Name => 'SafetyShiftInAvOrTv',
179 PrintConv => \%disableEnable,
180 },
181 17 => {
182 Name => 'AFPointActivationArea',
183 PrintConv => {
184 0 => 'Single AF point',
185 1 => 'Expanded (TTL. of 7 AF points)',
186 2 => 'Automatic expanded (max. 13)',
187 },
188 },
189 18 => {
190 Name => 'SwitchToRegisteredAFPoint',
191 PrintConv => {
192 0 => 'Assist + AF',
193 1 => 'Assist',
194 2 => 'Only while pressing assist',
195 },
196 },
197 19 => {
198 Name => 'LensAFStopButton',
199 PrintConv => {
200 0 => 'AF stop',
201 1 => 'AF start',
202 2 => 'AE lock while metering',
203 3 => 'AF point: M -> Auto / Auto -> Ctr.',
204 4 => 'AF mode: ONE SHOT <-> AI SERVO',
205 5 => 'IS start',
206 },
207 },
208 20 => {
209 Name => 'AIServoTrackingSensitivity',
210 PrintConv => {
211 0 => 'Standard',
212 1 => 'Slow',
213 2 => 'Moderately slow',
214 3 => 'Moderately fast',
215 4 => 'Fast',
216 },
217 },
218 21 => {
219 Name => 'AIServoContinuousShooting',
220 PrintConv => {
221 0 => 'Shooting not possible without focus',
222 1 => 'Shooting possible without focus',
223 },
224 },
225);
226
227# Custom functions for the 5D (ref 3)
228%Image::ExifTool::CanonCustom::Functions5D = (
229 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
230 PROCESS_PROC => \&ProcessCanonCustom,
231 WRITE_PROC => \&WriteCanonCustom,
232 CHECK_PROC => \&CheckCanonCustom,
233 WRITABLE => 'int8u',
234 0 => {
235 Name => 'FocusingScreen',
236 PrintConv => {
237 0 => 'Ee-A',
238 1 => 'Ee-D',
239 2 => 'Ee-S',
240 },
241 },
242 1 => {
243 Name => 'SetFunctionWhenShooting',
244 PrintConv => {
245 0 => 'Default (no function)',
246 1 => 'Change quality',
247 2 => 'Change Parameters',
248 3 => 'Menu display',
249 4 => 'Image replay',
250 },
251 },
252 2 => {
253 Name => 'LongExposureNoiseReduction',
254 PrintConv => {
255 0 => 'Off',
256 1 => 'Auto',
257 2 => 'On',
258 },
259 },
260 3 => {
261 Name => 'FlashSyncSpeedAv',
262 PrintConv => {
263 0 => 'Auto',
264 1 => '1/200 Fixed',
265 },
266 },
267 4 => {
268 Name => 'Shutter-AELock',
269 PrintConv => {
270 0 => 'AF/AE lock',
271 1 => 'AE lock/AF',
272 2 => 'AF/AF lock, No AE lock',
273 3 => 'AE/AF, No AE lock',
274 },
275 },
276 5 => {
277 Name => 'AFAssistBeam',
278 PrintConv => {
279 0 => 'Emits',
280 1 => 'Does not emit',
281 },
282 },
283 6 => {
284 Name => 'ExposureLevelIncrements',
285 PrintConv => {
286 0 => '1/3 Stop',
287 1 => '1/2 Stop',
288 },
289 },
290 7 => {
291 Name => 'FlashFiring',
292 PrintConv => {
293 0 => 'Fires',
294 1 => 'Does not fire',
295 },
296 },
297 8 => {
298 Name => 'ISOExpansion',
299 PrintConv => \%offOn,
300 },
301 9 => {
302 Name => 'AEBSequenceAutoCancel',
303 Description => 'AEB Sequence/Auto Cancel',
304 PrintConv => {
305 0 => '0,-,+/Enabled',
306 1 => '0,-,+/Disabled',
307 2 => '-,0,+/Enabled',
308 3 => '-,0,+/Disabled',
309 },
310 },
311 10 => {
312 Name => 'SuperimposedDisplay',
313 PrintConv => \%onOff,
314 },
315 11 => {
316 Name => 'MenuButtonDisplayPosition',
317 PrintConv => {
318 0 => 'Previous (top if power off)',
319 1 => 'Previous',
320 2 => 'Top',
321 },
322 },
323 12 => {
324 Name => 'MirrorLockup',
325 PrintConv => \%disableEnable,
326 },
327 13 => {
328 Name => 'AFPointSelectionMethod',
329 PrintConv => {
330 0 => 'Normal',
331 1 => 'Multi-controller direct',
332 2 => 'Quick Control Dial direct',
333 },
334 },
335 14 => {
336 Name => 'ETTLII',
337 Description => 'E-TTL II',
338 PrintConv => {
339 0 => 'Evaluative',
340 1 => 'Average',
341 },
342 },
343 15 => {
344 Name => 'ShutterCurtainSync',
345 PrintConv => {
346 0 => '1st-curtain sync',
347 1 => '2nd-curtain sync',
348 },
349 },
350 16 => {
351 Name => 'SafetyShiftInAvOrTv',
352 PrintConv => \%disableEnable,
353 },
354 17 => {
355 Name => 'AFPointActivationArea',
356 PrintConv => {
357 0 => 'Standard',
358 1 => 'Expanded',
359 },
360 },
361 18 => {
362 Name => 'LCDDisplayReturnToShoot',
363 PrintConv => {
364 0 => 'With Shutter Button only',
365 1 => 'Also with * etc.',
366 },
367 },
368 19 => {
369 Name => 'LensAFStopButton',
370 PrintConv => {
371 0 => 'AF stop',
372 1 => 'AF start',
373 2 => 'AE lock while metering',
374 3 => 'AF point: M -> Auto / Auto -> Ctr.',
375 4 => 'ONE SHOT <-> AI SERVO',
376 5 => 'IS start',
377 },
378 },
379 20 => {
380 Name => 'AddOriginalDecisionData',
381 PrintConv => \%offOn,
382 },
383);
384
385# Custom functions for 10D
386%Image::ExifTool::CanonCustom::Functions10D = (
387 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
388 PROCESS_PROC => \&ProcessCanonCustom,
389 WRITE_PROC => \&WriteCanonCustom,
390 CHECK_PROC => \&CheckCanonCustom,
391 WRITABLE => 'int8u',
392 1 => {
393 Name => 'SetButtonWhenShooting',
394 PrintConv => {
395 0 => 'Normal (disabled)',
396 1 => 'Image quality',
397 2 => 'Change parameters',
398 3 => 'Menu display',
399 4 => 'Image playback',
400 },
401 },
402 2 => {
403 Name => 'ShutterReleaseNoCFCard',
404 Description => 'Shutter Release W/O CF Card',
405 PrintConv => {
406 0 => 'Yes',
407 1 => 'No',
408 },
409 },
410 3 => {
411 Name => 'FlashSyncSpeedAv',
412 PrintConv => {
413 0 => 'Auto',
414 1 => '1/200 Fixed',
415 },
416 },
417 4 => {
418 Name => 'Shutter-AELock',
419 PrintConv => {
420 0 => 'AF/AE lock',
421 1 => 'AE lock/AF',
422 2 => 'AF/AF lock, No AE lock',
423 3 => 'AE/AF, No AE lock',
424 },
425 },
426 5 => {
427 Name => 'AFAssist',
428 Description => 'AF Assist/Flash Firing',
429 PrintConv => {
430 0 => 'Emits/Fires',
431 1 => 'Does not emit/Fires',
432 2 => 'Only ext. flash emits/Fires',
433 3 => 'Emits/Does not fire',
434 },
435 },
436 6 => {
437 Name => 'ExposureLevelIncrements',
438 PrintConv => {
439 0 => '1/2 Stop',
440 1 => '1/3 Stop',
441 },
442 },
443 7 => {
444 Name => 'AFPointRegistration',
445 PrintConv => {
446 0 => 'Center',
447 1 => 'Bottom',
448 2 => 'Right',
449 3 => 'Extreme Right',
450 4 => 'Automatic',
451 5 => 'Extreme Left',
452 6 => 'Left',
453 7 => 'Top',
454 },
455 },
456 8 => {
457 Name => 'RawAndJpgRecording',
458 PrintConv => {
459 0 => 'RAW+Small/Normal',
460 1 => 'RAW+Small/Fine',
461 2 => 'RAW+Medium/Normal',
462 3 => 'RAW+Medium/Fine',
463 4 => 'RAW+Large/Normal',
464 5 => 'RAW+Large/Fine',
465 },
466 },
467 9 => {
468 Name => 'AEBSequenceAutoCancel',
469 Description => 'AEB Sequence/Auto Cancel',
470 PrintConv => {
471 0 => '0,-,+/Enabled',
472 1 => '0,-,+/Disabled',
473 2 => '-,0,+/Enabled',
474 3 => '-,0,+/Disabled',
475 },
476 },
477 10 => {
478 Name => 'SuperimposedDisplay',
479 PrintConv => \%onOff,
480 },
481 11 => {
482 Name => 'MenuButtonDisplayPosition',
483 PrintConv => {
484 0 => 'Previous (top if power off)',
485 1 => 'Previous',
486 2 => 'Top',
487 },
488 },
489 12 => {
490 Name => 'MirrorLockup',
491 PrintConv => \%disableEnable,
492 },
493 13 => {
494 Name => 'AssistButtonFunction',
495 PrintConv => {
496 0 => 'Normal',
497 1 => 'Select Home Position',
498 2 => 'Select HP (while pressing)',
499 3 => 'Av+/- (AF point by QCD)',
500 4 => 'FE lock',
501 },
502 },
503 14 => {
504 Name => 'FillFlashAutoReduction',
505 PrintConv => \%enableDisable,
506 },
507 15 => {
508 Name => 'ShutterCurtainSync',
509 PrintConv => {
510 0 => '1st-curtain sync',
511 1 => '2nd-curtain sync',
512 },
513 },
514 16 => {
515 Name => 'SafetyShiftInAvOrTv',
516 PrintConv => \%disableEnable,
517 },
518 17 => {
519 Name => 'LensAFStopButton',
520 PrintConv => {
521 0 => 'AF stop',
522 1 => 'AF start',
523 2 => 'AE lock while metering',
524 3 => 'AF point: M->Auto/Auto->ctr',
525 4 => 'One Shot <-> AI servo',
526 5 => 'IS start',
527 },
528 },
529);
530
531# Custom functions for the 20D (ref 2)
532%Image::ExifTool::CanonCustom::Functions20D = (
533 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
534 PROCESS_PROC => \&ProcessCanonCustom,
535 WRITE_PROC => \&WriteCanonCustom,
536 CHECK_PROC => \&CheckCanonCustom,
537 WRITABLE => 'int8u',
538 0 => {
539 Name => 'SetFunctionWhenShooting',
540 PrintConv => {
541 0 => 'Default (no function)',
542 1 => 'Change quality',
543 2 => 'Change Parameters',
544 3 => 'Menu display',
545 4 => 'Image replay',
546 },
547 },
548 1 => {
549 Name => 'LongExposureNoiseReduction',
550 PrintConv => \%offOn,
551 },
552 2 => {
553 Name => 'FlashSyncSpeedAv',
554 PrintConv => {
555 0 => 'Auto',
556 1 => '1/250 Fixed',
557 },
558 },
559 3 => {
560 Name => 'Shutter-AELock',
561 PrintConv => {
562 0 => 'AF/AE lock',
563 1 => 'AE lock/AF',
564 2 => 'AF/AF lock, No AE lock',
565 3 => 'AE/AF, No AE lock',
566 },
567 },
568 4 => {
569 Name => 'AFAssistBeam',
570 PrintConv => {
571 0 => 'Emits',
572 1 => 'Does not emit',
573 2 => 'Only ext. flash emits',
574 },
575 },
576 5 => {
577 Name => 'ExposureLevelIncrements',
578 PrintConv => {
579 0 => '1/3 Stop',
580 1 => '1/2 Stop',
581 },
582 },
583 6 => {
584 Name => 'FlashFiring',
585 PrintConv => {
586 0 => 'Fires',
587 1 => 'Does not fire',
588 },
589 },
590 7 => {
591 Name => 'ISOExpansion',
592 PrintConv => \%offOn,
593 },
594 8 => {
595 Name => 'AEBSequenceAutoCancel',
596 Description => 'AEB Sequence/Auto Cancel',
597 PrintConv => {
598 0 => '0,-,+/Enabled',
599 1 => '0,-,+/Disabled',
600 2 => '-,0,+/Enabled',
601 3 => '-,0,+/Disabled',
602 },
603 },
604 9 => {
605 Name => 'SuperimposedDisplay',
606 PrintConv => \%onOff,
607 },
608 10 => {
609 Name => 'MenuButtonDisplayPosition',
610 PrintConv => {
611 0 => 'Previous (top if power off)',
612 1 => 'Previous',
613 2 => 'Top',
614 },
615 },
616 11 => {
617 Name => 'MirrorLockup',
618 PrintConv => \%disableEnable,
619 },
620 12 => {
621 Name => 'AFPointSelectionMethod',
622 PrintConv => {
623 0 => 'Normal',
624 1 => 'Multi-controller direct',
625 2 => 'Quick Control Dial direct',
626 },
627 },
628 13 => {
629 Name => 'ETTLII',
630 Description => 'E-TTL II',
631 PrintConv => {
632 0 => 'Evaluative',
633 1 => 'Average',
634 },
635 },
636 14 => {
637 Name => 'ShutterCurtainSync',
638 PrintConv => {
639 0 => '1st-curtain sync',
640 1 => '2nd-curtain sync',
641 },
642 },
643 15 => {
644 Name => 'SafetyShiftInAvOrTv',
645 PrintConv => \%disableEnable,
646 },
647 16 => {
648 Name => 'LensAFStopButton',
649 PrintConv => {
650 0 => 'AF stop',
651 1 => 'AF start',
652 2 => 'AE lock while metering',
653 3 => 'AF point: M -> Auto / Auto -> Ctr.',
654 4 => 'ONE SHOT <-> AI SERVO',
655 5 => 'IS start',
656 },
657 },
658 17 => {
659 Name => 'AddOriginalDecisionData',
660 PrintConv => \%offOn,
661 },
662);
663
664# Custom functions for the 30D (PH)
665%Image::ExifTool::CanonCustom::Functions30D = (
666 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
667 PROCESS_PROC => \&ProcessCanonCustom,
668 WRITE_PROC => \&WriteCanonCustom,
669 CHECK_PROC => \&CheckCanonCustom,
670 WRITABLE => 'int8u',
671 1 => {
672 Name => 'SetFunctionWhenShooting',
673 PrintConv => {
674 0 => 'Default (no function)',
675 1 => 'Change quality',
676 2 => 'Change Picture Style',
677 3 => 'Menu display',
678 4 => 'Image replay',
679 },
680 },
681 2 => {
682 Name => 'LongExposureNoiseReduction',
683 PrintConv => {
684 0 => 'Off',
685 1 => 'Auto',
686 2 => 'On',
687 },
688 },
689 3 => {
690 Name => 'FlashSyncSpeedAv',
691 PrintConv => {
692 0 => 'Auto',
693 1 => '1/250 Fixed',
694 },
695 },
696 4 => {
697 Name => 'Shutter-AELock',
698 PrintConv => {
699 0 => 'AF/AE lock',
700 1 => 'AE lock/AF',
701 2 => 'AF/AF lock, No AE lock',
702 3 => 'AE/AF, No AE lock',
703 },
704 },
705 5 => {
706 Name => 'AFAssistBeam',
707 PrintConv => {
708 0 => 'Emits',
709 1 => 'Does not emit',
710 2 => 'Only ext. flash emits',
711 },
712 },
713 6 => {
714 Name => 'ExposureLevelIncrements',
715 PrintConv => {
716 0 => '1/3 Stop',
717 1 => '1/2 Stop',
718 },
719 },
720 7 => {
721 Name => 'FlashFiring',
722 PrintConv => {
723 0 => 'Fires',
724 1 => 'Does not fire',
725 },
726 },
727 8 => {
728 Name => 'ISOExpansion',
729 PrintConv => \%offOn,
730 },
731 9 => {
732 Name => 'AEBSequenceAutoCancel',
733 Description => 'AEB Sequence/Auto Cancel',
734 PrintConv => {
735 0 => '0,-,+/Enabled',
736 1 => '0,-,+/Disabled',
737 2 => '-,0,+/Enabled',
738 3 => '-,0,+/Disabled',
739 },
740 },
741 10 => {
742 Name => 'SuperimposedDisplay',
743 PrintConv => \%onOff,
744 },
745 11 => {
746 Name => 'MenuButtonDisplayPosition',
747 PrintConv => {
748 0 => 'Previous (top if power off)',
749 1 => 'Previous',
750 2 => 'Top',
751 },
752 },
753 12 => {
754 Name => 'MirrorLockup',
755 PrintConv => \%disableEnable,
756 },
757 13 => {
758 Name => 'AFPointSelectionMethod',
759 PrintConv => {
760 0 => 'Normal',
761 1 => 'Multi-controller direct',
762 2 => 'Quick Control Dial direct',
763 },
764 },
765 14 => {
766 Name => 'ETTLII',
767 Description => 'E-TTL II',
768 PrintConv => {
769 0 => 'Evaluative',
770 1 => 'Average',
771 },
772 },
773 15 => {
774 Name => 'ShutterCurtainSync',
775 PrintConv => {
776 0 => '1st-curtain sync',
777 1 => '2nd-curtain sync',
778 },
779 },
780 16 => {
781 Name => 'SafetyShiftInAvOrTv',
782 PrintConv => \%disableEnable,
783 },
784 17 => {
785 Name => 'MagnifiedView',
786 PrintConv => {
787 0 => 'Image playback only',
788 1 => 'Image review and playback',
789 },
790 },
791 18 => {
792 Name => 'LensAFStopButton',
793 PrintConv => {
794 0 => 'AF stop',
795 1 => 'AF start',
796 2 => 'AE lock while metering',
797 3 => 'AF point: M -> Auto / Auto -> Ctr.',
798 4 => 'ONE SHOT <-> AI SERVO',
799 5 => 'IS start',
800 },
801 },
802 19 => {
803 Name => 'AddOriginalDecisionData',
804 PrintConv => \%offOn,
805 },
806);
807
808# Custom functions for the 350D (PH)
809%Image::ExifTool::CanonCustom::Functions350D = (
810 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
811 PROCESS_PROC => \&ProcessCanonCustom,
812 WRITE_PROC => \&WriteCanonCustom,
813 CHECK_PROC => \&CheckCanonCustom,
814 WRITABLE => 'int8u',
815 0 => {
816 Name => 'SetButtonCrossKeysFunc',
817 PrintConv => {
818 0 => 'Normal',
819 1 => 'Set: Quality',
820 2 => 'Set: Parameter',
821 3 => 'Set: Playback',
822 4 => 'Cross keys: AF point select',
823 },
824 },
825 1 => {
826 Name => 'LongExposureNoiseReduction',
827 PrintConv => \%offOn,
828 },
829 2 => {
830 Name => 'FlashSyncSpeedAv',
831 PrintConv => {
832 0 => 'Auto',
833 1 => '1/200 Fixed',
834 },
835 },
836 3 => {
837 Name => 'Shutter-AELock',
838 PrintConv => {
839 0 => 'AF/AE lock',
840 1 => 'AE lock/AF',
841 2 => 'AF/AF lock, No AE lock',
842 3 => 'AE/AF, No AE lock',
843 },
844 },
845 4 => {
846 Name => 'AFAssistBeam',
847 PrintConv => {
848 0 => 'Emits',
849 1 => 'Does not emit',
850 2 => 'Only ext. flash emits',
851 },
852 },
853 5 => {
854 Name => 'ExposureLevelIncrements',
855 PrintConv => {
856 0 => '1/3 Stop',
857 1 => '1/2 Stop',
858 },
859 },
860 6 => {
861 Name => 'MirrorLockup',
862 PrintConv => \%disableEnable,
863 },
864 7 => {
865 Name => 'ETTLII',
866 Description => 'E-TTL II',
867 PrintConv => {
868 0 => 'Evaluative',
869 1 => 'Average',
870 },
871 },
872 8 => {
873 Name => 'ShutterCurtainSync',
874 PrintConv => {
875 0 => '1st-curtain sync',
876 1 => '2nd-curtain sync',
877 },
878 },
879);
880
881# Custom functions for the 400D (PH)
882%Image::ExifTool::CanonCustom::Functions400D = (
883 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
884 PROCESS_PROC => \&ProcessCanonCustom,
885 WRITE_PROC => \&WriteCanonCustom,
886 CHECK_PROC => \&CheckCanonCustom,
887 WRITABLE => 'int8u',
888 0 => {
889 Name => 'SetButtonCrossKeysFunc',
890 PrintConv => {
891 0 => 'Set: Picture Style',
892 1 => 'Set: Quality',
893 2 => 'Set: Flash Exposure Comp',
894 3 => 'Set: Playback',
895 4 => 'Cross keys: AF point select',
896 },
897 },
898 1 => {
899 Name => 'LongExposureNoiseReduction',
900 PrintConv => {
901 0 => 'Off',
902 1 => 'Auto',
903 2 => 'On',
904 },
905 },
906 2 => {
907 Name => 'FlashSyncSpeedAv',
908 PrintConv => {
909 0 => 'Auto',
910 1 => '1/200 Fixed',
911 },
912 },
913 3 => {
914 Name => 'Shutter-AELock',
915 PrintConv => {
916 0 => 'AF/AE lock',
917 1 => 'AE lock/AF',
918 2 => 'AF/AF lock, No AE lock',
919 3 => 'AE/AF, No AE lock',
920 },
921 },
922 4 => {
923 Name => 'AFAssistBeam',
924 PrintConv => {
925 0 => 'Emits',
926 1 => 'Does not emit',
927 2 => 'Only ext. flash emits',
928 },
929 },
930 5 => {
931 Name => 'ExposureLevelIncrements',
932 PrintConv => {
933 0 => '1/3 Stop',
934 1 => '1/2 Stop',
935 },
936 },
937 6 => {
938 Name => 'MirrorLockup',
939 PrintConv => \%disableEnable,
940 },
941 7 => {
942 Name => 'ETTLII',
943 Description => 'E-TTL II',
944 PrintConv => {
945 0 => 'Evaluative',
946 1 => 'Average',
947 },
948 },
949 8 => {
950 Name => 'ShutterCurtainSync',
951 PrintConv => {
952 0 => '1st-curtain sync',
953 1 => '2nd-curtain sync',
954 },
955 },
956 9 => {
957 Name => 'MagnifiedView',
958 PrintConv => {
959 0 => 'Image playback only',
960 1 => 'Image review and playback',
961 },
962 },
963 10 => {
964 Name => 'LCDDisplayAtPowerOn',
965 PrintConv => {
966 0 => 'Display',
967 1 => 'Retain power off status',
968 },
969 },
970);
971
972# Custom functions for the D30/D60
973%Image::ExifTool::CanonCustom::FunctionsD30 = (
974 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
975 PROCESS_PROC => \&ProcessCanonCustom,
976 WRITE_PROC => \&WriteCanonCustom,
977 CHECK_PROC => \&CheckCanonCustom,
978 NOTES => 'Custom functions for the EOS D30 and D60.',
979 WRITABLE => 'int8u',
980 1 => {
981 Name => 'LongExposureNoiseReduction',
982 PrintConv => \%offOn,
983 },
984 2 => {
985 Name => 'Shutter-AELock',
986 PrintConv => {
987 0 => 'AF/AE lock',
988 1 => 'AE lock/AF',
989 2 => 'AF/AF lock',
990 3 => 'AE+release/AE+AF',
991 },
992 },
993 3 => {
994 Name => 'MirrorLockup',
995 PrintConv => \%disableEnable,
996 },
997 4 => {
998 Name => 'ExposureLevelIncrements',
999 PrintConv => {
1000 0 => '1/2 Stop',
1001 1 => '1/3 Stop',
1002 },
1003 },
1004 5 => {
1005 Name => 'AFAssist',
1006 PrintConv => {
1007 0 => 'Emits/Fires',
1008 1 => 'Does not emit/Fires',
1009 2 => 'Only ext. flash emits/Fires',
1010 3 => 'Emits/Does not fire',
1011 },
1012 },
1013 6 => {
1014 Name => 'FlashSyncSpeedAv',
1015 PrintConv => {
1016 0 => 'Auto',
1017 1 => '1/200 Fixed',
1018 },
1019 },
1020 7 => {
1021 Name => 'AEBSequenceAutoCancel',
1022 Description => 'AEB Sequence/Auto Cancel',
1023 PrintConv => {
1024 0 => '0,-,+/Enabled',
1025 1 => '0,-,+/Disabled',
1026 2 => '-,0,+/Enabled',
1027 3 => '-,0,+/Disabled',
1028 },
1029 },
1030 8 => {
1031 Name => 'ShutterCurtainSync',
1032 PrintConv => {
1033 0 => '1st-curtain sync',
1034 1 => '2nd-curtain sync',
1035 },
1036 },
1037 9 => {
1038 Name => 'LensAFStopButton',
1039 PrintConv => {
1040 0 => 'AF Stop',
1041 1 => 'Operate AF',
1042 2 => 'Lock AE and start timer',
1043 },
1044 },
1045 10 => {
1046 Name => 'FillFlashAutoReduction',
1047 PrintConv => \%enableDisable,
1048 },
1049 11 => {
1050 Name => 'MenuButtonReturn',
1051 PrintConv => {
1052 0 => 'Top',
1053 1 => 'Previous (volatile)',
1054 2 => 'Previous',
1055 },
1056 },
1057 12 => {
1058 Name => 'SetButtonWhenShooting',
1059 PrintConv => {
1060 0 => 'Default (no function)',
1061 1 => 'Image quality',
1062 2 => 'Change ISO speed',
1063 3 => 'Change parameters',
1064 },
1065 },
1066 13 => {
1067 Name => 'SensorCleaning',
1068 PrintConv => \%disableEnable,
1069 },
1070 14 => {
1071 Name => 'SuperimposedDisplay',
1072 PrintConv => \%onOff,
1073 },
1074 15 => {
1075 Name => 'ShutterReleaseNoCFCard',
1076 Description => 'Shutter Release W/O CF Card',
1077 PrintConv => {
1078 0 => 'Yes',
1079 1 => 'No',
1080 },
1081 },
1082);
1083
1084# Custom functions for unknown cameras
1085%Image::ExifTool::CanonCustom::FuncsUnknown = (
1086 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
1087 PROCESS_PROC => \&ProcessCanonCustom,
1088);
1089
1090# 1D personal function settings (ref PH)
1091%Image::ExifTool::CanonCustom::PersonalFuncs = (
1092 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
1093 PROCESS_PROC => \&Image::ExifTool::ProcessBinaryData,
1094 WRITE_PROC => \&Image::ExifTool::WriteBinaryData,
1095 CHECK_PROC => \&Image::ExifTool::CheckBinaryData,
1096 WRITABLE => 1,
1097 NOTES => 'Personal function settings for the EOS-1D.',
1098 FORMAT => 'int16u',
1099 FIRST_ENTRY => 1,
1100 1 => { Name => 'PF0CustomFuncRegistration', %convPFn },
1101 2 => { Name => 'PF1DisableShootingModes', %convPFn },
1102 3 => { Name => 'PF2DisableMeteringModes', %convPFn },
1103 4 => { Name => 'PF3ManualExposureMetering', %convPFn },
1104 5 => { Name => 'PF4ExposureTimeLimits', %convPFn },
1105 6 => { Name => 'PF5ApertureLimits', %convPFn },
1106 7 => { Name => 'PF6PresetShootingModes', %convPFn },
1107 8 => { Name => 'PF7BracketContinuousShoot', %convPFn },
1108 9 => { Name => 'PF8SetBracketShots', %convPFn },
1109 10 => { Name => 'PF9ChangeBracketSequence', %convPFn },
1110 11 => { Name => 'PF10RetainProgramShift', %convPFn },
1111 #12 => { Name => 'PF11Unused', %convPFn },
1112 #13 => { Name => 'PF12Unused', %convPFn },
1113 14 => { Name => 'PF13DrivePriority', %convPFn },
1114 15 => { Name => 'PF14DisableFocusSearch', %convPFn },
1115 16 => { Name => 'PF15DisableAFAssistBeam', %convPFn },
1116 17 => { Name => 'PF16AutoFocusPointShoot', %convPFn },
1117 18 => { Name => 'PF17DisableAFPointSel', %convPFn },
1118 19 => { Name => 'PF18EnableAutoAFPointSel', %convPFn },
1119 20 => { Name => 'PF19ContinuousShootSpeed', %convPFn },
1120 21 => { Name => 'PF20LimitContinousShots', %convPFn },
1121 22 => { Name => 'PF21EnableQuietOperation', %convPFn },
1122 #23 => { Name => 'PF22Unused', %convPFn },
1123 24 => { Name => 'PF23SetTimerLengths', %convPFn },
1124 25 => { Name => 'PF24LightLCDDuringBulb', %convPFn },
1125 26 => { Name => 'PF25DefaultClearSettings', %convPFn },
1126 27 => { Name => 'PF26ShortenReleaseLag', %convPFn },
1127 28 => { Name => 'PF27ReverseDialRotation', %convPFn },
1128 29 => { Name => 'PF28NoQuickDialExpComp', %convPFn },
1129 30 => { Name => 'PF29QuickDialSwitchOff', %convPFn },
1130 31 => { Name => 'PF30EnlargementMode', %convPFn },
1131 32 => { Name => 'PF31OriginalDecisionData', %convPFn },
1132);
1133
1134# 1D personal function values (ref PH)
1135%Image::ExifTool::CanonCustom::PersonalFuncValues = (
1136 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
1137 PROCESS_PROC => \&Image::ExifTool::ProcessBinaryData,
1138 WRITE_PROC => \&Image::ExifTool::WriteBinaryData,
1139 CHECK_PROC => \&Image::ExifTool::CheckBinaryData,
1140 WRITABLE => 1,
1141 FORMAT => 'int16u',
1142 FIRST_ENTRY => 1,
1143 1 => 'PF1Value',
1144 2 => 'PF2Value',
1145 3 => 'PF3Value',
1146 4 => {
1147 Name => 'PF4ExposureTimeMin',
1148 RawConv => '$val > 0 ? $val : 0',
1149 ValueConv => 'exp(-Image::ExifTool::Canon::CanonEv($val*4)*log(2))*1000/8',
1150 ValueConvInv => 'Image::ExifTool::Canon::CanonEvInv(-log($val*8/1000)/log(2))/4',
1151 PrintConv => 'Image::ExifTool::Exif::PrintExposureTime($val)',
1152 PrintConvInv => 'Image::ExifTool::Exif::ConvertFraction($val)',
1153 },
1154 5 => {
1155 Name => 'PF4ExposureTimeMax',
1156 RawConv => '$val > 0 ? $val : 0',
1157 ValueConv => 'exp(-Image::ExifTool::Canon::CanonEv($val*4)*log(2))*1000/8',
1158 ValueConvInv => 'Image::ExifTool::Canon::CanonEvInv(-log($val*8/1000)/log(2))/4',
1159 PrintConv => 'Image::ExifTool::Exif::PrintExposureTime($val)',
1160 PrintConvInv => 'Image::ExifTool::Exif::ConvertFraction($val)',
1161 },
1162 6 => {
1163 Name => 'PF5ApertureMin',
1164 RawConv => '$val > 0 ? $val : 0',
1165 ValueConv => 'exp(Image::ExifTool::Canon::CanonEv($val*4-32)*log(2)/2)',
1166 ValueConvInv => '(Image::ExifTool::Canon::CanonEvInv(log($val)*2/log(2))+32)/4',
1167 PrintConv => 'sprintf("%.2g",$val)',
1168 PrintConvInv => '$val',
1169 },
1170 7 => {
1171 Name => 'PF5ApertureMax',
1172 RawConv => '$val > 0 ? $val : 0',
1173 ValueConv => 'exp(Image::ExifTool::Canon::CanonEv($val*4-32)*log(2)/2)',
1174 ValueConvInv => '(Image::ExifTool::Canon::CanonEvInv(log($val)*2/log(2))+32)/4',
1175 PrintConv => 'sprintf("%.2g",$val)',
1176 PrintConvInv => '$val',
1177 },
1178 8 => 'PF8BracketShots',
1179 9 => 'PF19ShootingSpeedLow',
1180 10 => 'PF19ShootingSpeedHigh',
1181 11 => 'PF20MaxContinousShots',
1182 12 => 'PF23ShutterButtonTime',
1183 13 => 'PF23FELockTime',
1184 14 => 'PF23PostReleaseTime',
1185 15 => 'PF25AEMode',
1186 16 => 'PF25MeteringMode',
1187 17 => 'PF25DriveMode',
1188 18 => 'PF25AFMode',
1189 19 => 'PF25AFPointSel',
1190 20 => 'PF25ImageSize',
1191 21 => 'PF25WBMode',
1192 22 => 'PF25Parameters',
1193 23 => 'PF25ColorMatrix',
1194 24 => 'PF27Value',
1195);
1196
1197# Custom functions used by the 1D Mark III and later models (ref PH)
1198%Image::ExifTool::CanonCustom::Functions2 = (
1199 GROUPS => { 0 => 'MakerNotes', 2 => 'Camera' },
1200 PROCESS_PROC => \&ProcessCanonCustom2,
1201 CHECK_PROC => \&Image::ExifTool::Exif::CheckExif,
1202 WRITE_PROC => \&WriteCanonCustom2,
1203 WRITABLE => 'int32s',
1204 NOTES => q{
1205 Beginning with the EOS 1D Mark III, Canon finally created a set of custom
1206 function tags which are (reasonably) consistent across models. The EOS 1D
1207 Mark III has 57 custom function tags divided into four main groups: 1.
1208 Exposure (0x0101-0x010f), 2. Image (0x0201-0x0203), Flash Exposure
1209 (0x0304-0x0306) and Display (0x0407-0x0409), 3. Auto Focus (0x0501-0x050e)
1210 and Drive (0x060f-0x0611), and 4. Operation (0x0701-0x070a) and Others
1211 (0x080b-0x0810). The table below lists tags used by the EOS 1D Mark III, as
1212 well as newer tags and values added by later models.
1213 },
1214 # grouped in 4 groups:
1215 # 1) Exposure
1216 0x0101 => [
1217 {
1218 Name => 'ExposureLevelIncrements',
1219 Condition => '$$self{Model} =~ /\b1Ds?\b/',
1220 Notes => '1DmkIII and 1DmkIV',
1221 PrintConv => {
1222 0 => '1/3-stop set, 1/3-stop comp.',
1223 1 => '1-stop set, 1/3-stop comp.',
1224 2 => '1/2-stop set, 1/2-stop comp.',
1225 },
1226 },
1227 {
1228 Name => 'ExposureLevelIncrements',
1229 Notes => 'other models',
1230 PrintConv => {
1231 0 => '1/3 Stop',
1232 1 => '1/2 Stop',
1233 },
1234 },
1235 ],
1236 0x0102 => {
1237 Name => 'ISOSpeedIncrements',
1238 PrintConv => {
1239 0 => '1/3 Stop',
1240 1 => '1 Stop',
1241 },
1242 },
1243 0x0103 => [
1244 {
1245 Name => 'ISOSpeedRange',
1246 Condition => '$$self{Model} =~ /\b1D/',
1247 Notes => '1DmkIII and 1DmkIV',
1248 Count => 3,
1249 # (this decoding may not be valid for CR2 images?)
1250 ValueConv => [
1251 undef,
1252 # this may also be set to "H" (Hi6400) -- is this the -1 value I see? - PH
1253 '$val < 2 ? $val : ($val < 1000 ? exp(($val/8-9)*log(2))*100 : 0)', # (educated guess)
1254 # this may also be set to "L" (Lo50) -- is this the 1 value I see? - PH
1255 '$val < 2 ? $val : ($val < 1000 ? exp(($val/8-9)*log(2))*100 : 0)', # (educated guess)
1256 ],
1257 ValueConvInv => [
1258 undef,
1259 '$val < 2 ? $val : int(8*(log($val/100)/log(2)+9) + 0.5)',
1260 '$val < 2 ? $val : int(8*(log($val/100)/log(2)+9) + 0.5)',
1261 ],
1262 PrintConv => [
1263 \%disableEnable,
1264 'sprintf("Max %.0f",$val)',
1265 'sprintf("Min %.0f",$val)',
1266 ],
1267 PrintConvInv => [
1268 undef,
1269 '$val=~/(-?[\d.]+)/ ? $1 : 0',
1270 '$val=~/(-?[\d.]+)/ ? $1 : 0',
1271 ],
1272 },
1273 {
1274 Name => 'ISOExpansion',
1275 Notes => 'other models',
1276 PrintConv => \%offOn,
1277 },
1278 ],
1279 0x0104 => {
1280 Name => 'AEBAutoCancel',
1281 PrintConv => \%onOff,
1282 },
1283 0x0105 => {
1284 Name => 'AEBSequence',
1285 Notes => 'value of 2 not used by 40D, 50D, 60D, 5DmkII and 7D',
1286 PrintConv => {
1287 0 => '0,-,+',
1288 1 => '-,0,+',
1289 2 => '+,0,-',
1290 },
1291 },
1292 0x0106 => [{
1293 Name => 'AEBShotCount',
1294 Condition => '$count == 1',
1295 Notes => 'one value for some models...',
1296 PrintConv => {
1297 0 => '3 shots',
1298 1 => '2 shots',
1299 2 => '5 shots',
1300 3 => '7 shots',
1301 },
1302 },{
1303 Name => 'AEBShotCount',
1304 Count => 2,
1305 Notes => 'two values for others',
1306 PrintConv => {
1307 '3 0' => '3 shots',
1308 '2 1' => '2 shots',
1309 '5 2' => '5 shots',
1310 '7 3' => '7 shots',
1311 },
1312 }],
1313 0x0107 => {
1314 Name => 'SpotMeterLinkToAFPoint',
1315 PrintConv => {
1316 0 => 'Disable (use center AF point)',
1317 1 => 'Enable (use active AF point)',
1318 },
1319 },
1320 0x0108 => {
1321 Name => 'SafetyShift',
1322 Notes => 'value of 2 not used by some models', # eg. 40D, 50D, 60D, 5DmkII, 7D, 250D
1323 PrintConv => {
1324 0 => 'Disable',
1325 1 => 'Enable (Tv/Av)',
1326 2 => 'Enable (ISO speed)',
1327 },
1328 },
1329 0x0109 => [{ # (1DXmkIII)
1330 Name => 'UsableShootingModes',
1331 Condition => '$count == 1',
1332 Count => 1,
1333 PrintConv => 'sprintf("Flags 0x%x",$val)',
1334 PrintConvInv => '$val=~/0x([\dA-F]+)/i ? hex($1) : undef',
1335 },{
1336 Name => 'UsableShootingModes',
1337 Count => 2,
1338 PrintConv => [
1339 \%disableEnable,
1340 'sprintf("Flags 0x%x",$val)', # (M, Tv, Av, P, Bulb)
1341 ],
1342 PrintConvInv => [
1343 undef,
1344 '$val=~/0x([\dA-F]+)/i ? hex($1) : undef',
1345 ],
1346 }],
1347 0x010a => [{ # (1DXmkIII)
1348 Name => 'UsableMeteringModes',
1349 Condition => '$count == 1',
1350 Count => 1,
1351 PrintConv => 'sprintf("Flags 0x%x",$val)',
1352 PrintConvInv => '$val=~/0x([\dA-F]+)/i ? hex($1) : undef',
1353 },{
1354 Name => 'UsableMeteringModes',
1355 Count => 2,
1356 PrintConv => [
1357 \%disableEnable,
1358 'sprintf("Flags 0x%x",$val)', # (evaluative,partial,spot,center-weighted average)
1359 ],
1360 PrintConvInv => [
1361 undef,
1362 '$val=~/0x([\dA-F]+)/i ? hex($1) : undef',
1363 ],
1364 }],
1365 0x010b => {
1366 Name => 'ExposureModeInManual',
1367 PrintConv => {
1368 0 => 'Specified metering mode',
1369 1 => 'Evaluative metering',
1370 2 => 'Partial metering',
1371 3 => 'Spot metering',
1372 4 => 'Center-weighted average',
1373 },
1374 },
1375 0x010c => [{
1376 Name => 'ShutterSpeedRange',
1377 Condition => '$count == 3',
1378 Count => 3,
1379 ValueConv => [
1380 undef,
1381 'exp(-($val/8-7)*log(2))',
1382 'exp(-($val/8-7)*log(2))',
1383 ],
1384 ValueConvInv => [
1385 undef,
1386 'int(-8*(log($val)/log(2)-7) + 0.5)',
1387 'int(-8*(log($val)/log(2)-7) + 0.5)',
1388 ],
1389 PrintConv => [
1390 \%disableEnable,
1391 '"Hi " . Image::ExifTool::Exif::PrintExposureTime($val)',
1392 '"Lo " . Image::ExifTool::Exif::PrintExposureTime($val)',
1393 ],
1394 PrintConvInv => [
1395 undef,
1396 '$val=~m{([\d./]+)} ? eval $1 : 0',
1397 '$val=~m{([\d./]+)} ? eval $1 : 0',
1398 ],
1399 },{ # (EOS R)
1400 Name => 'ShutterSpeedRange',
1401 Condition => '$count == 4',
1402 Count => 4,
1403 ValueConv => [ # (NC)
1404 'exp(-$val/(1600*log(2)))',
1405 'exp(-$val/(1600*log(2)))',
1406 'exp(-$val/(1600*log(2)))',
1407 'exp(-$val/(1600*log(2)))',
1408 ],
1409 ValueConvInv => [
1410 'int(-log($val)*1600*log(2) + 0.5)',
1411 'int(-log($val)*1600*log(2) + 0.5)',
1412 'int(-log($val)*1600*log(2) + 0.5)',
1413 'int(-log($val)*1600*log(2) + 0.5)',
1414 ],
1415 PrintConv => [ # (NC)
1416 '"Manual: Hi " . Image::ExifTool::Exif::PrintExposureTime($val)',
1417 '"Lo " . Image::ExifTool::Exif::PrintExposureTime($val)',
1418 '"Auto: Hi " . Image::ExifTool::Exif::PrintExposureTime($val)',
1419 '"Lo " . Image::ExifTool::Exif::PrintExposureTime($val)',
1420 ],
1421 PrintConvInv => [
1422 '$val=~m{([\d./]+)} ? eval $1 : 0',
1423 '$val=~m{([\d./]+)} ? eval $1 : 0',
1424 '$val=~m{([\d./]+)} ? eval $1 : 0',
1425 '$val=~m{([\d./]+)} ? eval $1 : 0',
1426 ],
1427 }],
1428 0x010d => [{
1429 Name => 'ApertureRange',
1430 Condition => '$count == 3',
1431 Count => 3,
1432 ValueConv => [
1433 undef,
1434 'exp(($val/8-1)*log(2)/2)',
1435 'exp(($val/8-1)*log(2)/2)',
1436 ],
1437 ValueConvInv => [
1438 undef,
1439 'int(8*(log($val)*2/log(2)+1) + 0.5)',
1440 'int(8*(log($val)*2/log(2)+1) + 0.5)',
1441 ],
1442 PrintConv => [
1443 \%disableEnable,
1444 'sprintf("Closed %.2g",$val)',
1445 'sprintf("Open %.2g",$val)',
1446 ],
1447 PrintConvInv => [
1448 undef,
1449 '$val=~/([\d.]+)/ ? $1 : 0',
1450 '$val=~/([\d.]+)/ ? $1 : 0',
1451 ],
1452 },{ # (EOS R)
1453 Name => 'ApertureRange',
1454 Condition => '$count == 4',
1455 Count => 4,
1456 ValueConv => [ # (NC)
1457 'exp($val/2400)',
1458 'exp($val/2400)',
1459 'exp($val/2400)',
1460 'exp($val/2400)',
1461 ],
1462 ValueConvInv => [
1463 'int(log($val)*2400) + 0.5)',
1464 'int(log($val)*2400) + 0.5)',
1465 'int(log($val)*2400) + 0.5)',
1466 'int(log($val)*2400) + 0.5)',
1467 ],
1468 PrintConv => [ # (NC)
1469 'sprintf("Manual: Closed %.2g",$val)',
1470 'sprintf("Open %.2g",$val)',
1471 'sprintf("Auto: Closed %.2g",$val)',
1472 'sprintf("Open %.2g",$val)',
1473 ],
1474 PrintConvInv => [
1475 '$val=~/([\d.]+)/ ? $1 : 0',
1476 '$val=~/([\d.]+)/ ? $1 : 0',
1477 '$val=~/([\d.]+)/ ? $1 : 0',
1478 '$val=~/([\d.]+)/ ? $1 : 0',
1479 ],
1480 }],
1481 0x010e => {
1482 Name => 'ApplyShootingMeteringMode',
1483 Count => 8,
1484 PrintConv => [ \%disableEnable ],
1485 },
1486 0x010f => [
1487 {
1488 Name => 'FlashSyncSpeedAv',
1489 Condition => '$$self{Model} =~ /\b(40D|1Ds Mark III)\b/',
1490 Notes => '40D and 1Ds Mark III',
1491 PrintConv => {
1492 0 => 'Auto',
1493 1 => '1/250 Fixed',
1494 },
1495 },
1496 {
1497 Name => 'FlashSyncSpeedAv',
1498 Condition => '$$self{Model} =~ /\b(50D|60D|7D)\b/',
1499 Notes => '50D, 60D and 7D',
1500 PrintConv => {
1501 0 => 'Auto',
1502 1 => '1/250-1/60 Auto',
1503 2 => '1/250 Fixed',
1504 },
1505 },
1506 {
1507 Name => 'FlashSyncSpeedAv',
1508 Condition => '$$self{Model} =~ /\b(450D|XSi|Kiss X2|1000D|XS|Kiss F)\b/',
1509 Notes => '450D and 1000D',
1510 PrintConv => {
1511 0 => 'Auto',
1512 1 => '1/200 Fixed',
1513 },
1514 },
1515 {
1516 Name => 'FlashSyncSpeedAv',
1517 Condition => '$$self{Model} =~ /\bEOS-1Ds? Mark III\b/',
1518 Notes => '1D Mark III and 1Ds Mark III',
1519 PrintConv => {
1520 0 => 'Auto',
1521 1 => '1/300 Fixed',
1522 },
1523 },
1524 {
1525 Name => 'FlashSyncSpeedAv',
1526 Condition => '$$self{Model} =~ /\bEOS-1D Mark IV\b/',
1527 Notes => '1D Mark IV',
1528 PrintConv => {
1529 0 => 'Auto',
1530 1 => '1/300-1/60 Auto',
1531 2 => '1/300 Fixed',
1532 },
1533 },
1534 {
1535 Name => 'FlashSyncSpeedAv',
1536 Notes => '5D Mark II, 5D Mark III, 500D, 550D, 600D and 1100D',
1537 PrintConv => {
1538 0 => 'Auto',
1539 1 => '1/200-1/60 Auto',
1540 2 => '1/200 Fixed',
1541 },
1542 },
1543 ],
1544 0x0110 => { # new for 1DmkIV
1545 Name => 'AEMicroadjustment',
1546 Count => 3,
1547 PrintConv => [ \%disableEnable ],
1548 },
1549 0x0111 => { # new for 1DmkIV
1550 Name => 'FEMicroadjustment',
1551 Count => 3,
1552 PrintConv => [ \%disableEnable ],
1553 },
1554 0x0112 => [{ # (5DS)
1555 Name => 'SameExposureForNewAperture',
1556 PrintConv => {
1557 0 => 'Disable',
1558 1 => 'ISO Speed',
1559 2 => 'Shutter Speed',
1560 },
1561 },{ # (EOS R)
1562 Name => 'SameExposureForNewAperture',
1563 Notes => 'EOS R',
1564 PrintConv => {
1565 0 => 'Disable',
1566 1 => 'ISO Speed',
1567 2 => 'ISO Speed/Shutter Speed',
1568 3 => 'Shutter Speed',
1569 },
1570 }],
1571 0x0113 => { # (200D)
1572 Name => 'ExposureCompAutoCancel',
1573 PrintConv => \%enableDisable,
1574 },
1575 0x0114 => { # (R)
1576 Name => 'AELockMeterModeAfterFocus',
1577 # metering modes where AE lock after focus applies:
1578 PrintConv => { BITMASK => { # (NC)
1579 0 => 'Evaluative',
1580 1 => 'Partial',
1581 2 => 'Spot',
1582 3 => 'Center-weighted',
1583 }},
1584 },
1585 #### 2a) Image
1586 0x0201 => {
1587 Name => 'LongExposureNoiseReduction',
1588 PrintConv => {
1589 0 => 'Off',
1590 1 => 'Auto',
1591 2 => 'On',
1592 },
1593 },
1594 0x0202 => [
1595 {
1596 Name => 'HighISONoiseReduction',
1597 Condition => q{
1598 $$self{Model} =~ /\b(50D|60D|5D Mark II|7D|500D|T1i|Kiss X3|550D|T2i|Kiss X4)\b/ or
1599 $$self{Model} =~ /\b(600D|T3i|Kiss X5|1100D|T3|Kiss X50)\b/
1600 },
1601 Notes => '50D, 60D, 500D, 550D, 600D, 1100D, 5DmkII and 7D',
1602 PrintConv => {
1603 0 => 'Standard',
1604 1 => 'Low',
1605 2 => 'Strong',
1606 3 => 'Off',
1607 },
1608 },
1609 {
1610 Name => 'HighISONoiseReduction',
1611 Notes => 'other models',
1612 PrintConv => \%offOn,
1613 },
1614 ],
1615 0x0203 => {
1616 Name => 'HighlightTonePriority',
1617 PrintConv => \%disableEnable
1618 },
1619 0x0204 => [
1620 {
1621 Name => 'AutoLightingOptimizer',
1622 Condition => '$$self{Model} =~ /\b(50D|5D Mark II|500D|T1i|Kiss X3|1D Mark IV)\b/',
1623 Notes => '50D, 500D, 5DmkII and 1DmkIV',
1624 PrintConv => {
1625 0 => 'Standard',
1626 1 => 'Low',
1627 2 => 'Strong',
1628 3 => 'Disable',
1629 },
1630 },
1631 {
1632 Name => 'AutoLightingOptimizer',
1633 Notes => 'other models',
1634 PrintConv => \%enableDisable,
1635 },
1636 ],
1637 # 0x0205 - Added in 5DmkII firmware update
1638 #### 2b) Flash exposure
1639 0x0304 => {
1640 Name => 'ETTLII',
1641 Description => 'E-TTL II',
1642 PrintConv => {
1643 0 => 'Evaluative',
1644 1 => 'Average',
1645 },
1646 },
1647 0x0305 => {
1648 Name => 'ShutterCurtainSync',
1649 PrintConv => {
1650 0 => '1st-curtain sync',
1651 1 => '2nd-curtain sync',
1652 },
1653 },
1654 0x0306 => {
1655 Name => 'FlashFiring',
1656 PrintConv => {
1657 0 => 'Fires',
1658 1 => 'Does not fire',
1659 },
1660 },
1661 #### 2c) Display
1662 0x0407 => {
1663 Name => 'ViewInfoDuringExposure',
1664 PrintConv => \%disableEnable,
1665 },
1666 0x0408 => {
1667 Name => 'LCDIlluminationDuringBulb',
1668 PrintConv => \%offOn,
1669 },
1670 0x0409 => [
1671 {
1672 Name => 'InfoButtonWhenShooting',
1673 Condition => '$$self{Model} =~ /\b1Ds? Mark III\b/',
1674 Notes => '1D Mark III',
1675 PrintConv => {
1676 0 => 'Displays camera settings',
1677 1 => 'Displays shooting functions',
1678 },
1679 },
1680 {
1681 Name => 'InfoButtonWhenShooting',
1682 Notes => '1D Mark IV',
1683 PrintConv => {
1684 # reversed from earlier models. grr...
1685 0 => 'Displays shooting functions',
1686 1 => 'Displays camera settings',
1687 },
1688 },
1689 ],
1690 0x040a => { # new for 5DmkIII
1691 Name => 'ViewfinderWarnings',
1692 PrintConv => { BITMASK => { #(NC)
1693 0 => 'Monochrome', # (have seen for: 5DmkII, 6D, 250D, 90D)
1694 1 => 'WB corrected', # (have seen for: 5DmkII, 6D, 90D)
1695 2 => 'One-touch image quality', # (have seen for: 5DmkII; doesn't exist for 6D)
1696 3 => 'ISO expansion', # (have seen for: 5DmkII)
1697 4 => 'Spot metering', # (have seen for: 5DmkII, 6D)
1698 6 => 'Noise reduction', # (have seen for: 250D, 90D)
1699 7 => 'HDR', # (have seen for: 90D)
1700 }},
1701 },
1702 0x040b => { # new for 5DmkIII
1703 Name => 'LVShootingAreaDisplay',
1704 PrintConv => {
1705 0 => 'Masked',
1706 1 => 'Outlined',
1707 },
1708 },
1709 0x040c => { # (7DmkII)
1710 Name => 'LVShootingAreaDisplay',
1711 PrintConv => {
1712 0 => 'Masked',
1713 1 => 'Outlined',
1714 },
1715 },
1716 #### 3a) Auto focus
1717 0x0501 => {
1718 Name => 'USMLensElectronicMF',
1719 PrintConv => {
1720 0 => 'Enable after one-shot AF',
1721 1 => 'Disable after one-shot AF',
1722 2 => 'Disable in AF mode',
1723 },
1724 },
1725 0x0502 => {
1726 Name => 'AIServoTrackingSensitivity',
1727 PrintConv => {
1728 -2 => 'Slow', # (Locked on -2 for 6D)
1729 -1 => 'Medium Slow', # (Locked on -1 for 6D)
1730 0 => 'Standard',
1731 1 => 'Medium Fast', # (Responsive +1 for 6D)
1732 2 => 'Fast', # (Responsive +2 for 6D)
1733 },
1734 },
1735 0x0503 => {
1736 Name => 'AIServoImagePriority',
1737 PrintConv => {
1738 0 => '1: AF, 2: Tracking',
1739 1 => '1: AF, 2: Drive speed',
1740 2 => '1: Release, 2: Drive speed',
1741 3 => '1: Release, 2: Tracking', # 7D/1DmkIV
1742 },
1743 },
1744 0x0504 => {
1745 Name => 'AIServoTrackingMethod',
1746 PrintConv => {
1747 0 => 'Main focus point priority',
1748 1 => 'Continuous AF track priority',
1749 },
1750 },
1751 0x0505 => {
1752 Name => 'LensDriveNoAF',
1753 PrintConv => {
1754 0 => 'Focus search on',
1755 1 => 'Focus search off',
1756 },
1757 },
1758 0x0506 => {
1759 Name => 'LensAFStopButton',
1760 Notes => 'value of 6 not used by 40D, 50D and 5DmkII',
1761 PrintConv => {
1762 0 => 'AF stop',
1763 1 => 'AF start',
1764 2 => 'AE lock',
1765 3 => 'AF point: M->Auto/Auto->ctr',
1766 4 => 'One Shot <-> AI servo',
1767 5 => 'IS start',
1768 6 => 'Switch to registered AF point',
1769 7 => 'Spot AF', # 1DmkIV
1770 },
1771 },
1772 0x0507 => {
1773 Name => 'AFMicroadjustment',
1774 Count => 5,
1775 PrintConv => [
1776 {
1777 0 => 'Disable',
1778 1 => 'Adjust all by same amount',
1779 2 => 'Adjust by lens',
1780 },
1781 # DECODE OTHER VALUES
1782 ],
1783 },
1784 0x0508 => [
1785 {
1786 Name => 'AFPointAreaExpansion',
1787 Condition => '$$self{Model} =~ /\b5D Mark II\b/',
1788 Notes => '5D Mark II',
1789 PrintConv => {
1790 0 => 'Disable',
1791 1 => 'Enable',
1792 },
1793 },
1794 {
1795 Name => 'AFPointAreaExpansion',
1796 Condition => '$$self{Model} =~ /\b1Ds Mark III\b/',
1797 Notes => '1Ds Mark III',
1798 PrintConv => {
1799 0 => 'Disable',
1800 1 => 'Enable (left/right Assist AF points)',
1801 2 => 'Enable (surrounding Assist AF points)',
1802 },
1803 },
1804 {
1805 Name => 'AFPointAreaExpansion',
1806 Notes => 'other models',
1807 PrintConv => {
1808 0 => 'Disable',
1809 1 => 'Left/right AF points',
1810 2 => 'Surrounding AF points',
1811 3 => 'All 45 points area', # 1DmkIV
1812 },
1813 },
1814 ],
1815 0x0509 => [
1816 {
1817 Name => 'SelectableAFPoint',
1818 Condition => '$$self{Model} =~ /\b1D Mark IV\b/',
1819 Notes => '1D Mark IV',
1820 PrintConv => {
1821 0 => '45 points',
1822 1 => '19 points',
1823 2 => '11 points',
1824 3 => 'Inner 9 points',
1825 4 => 'Outer 9 points',
1826 },
1827 },
1828 {
1829 Name => 'SelectableAFPoint',
1830 Notes => 'other models',
1831 PrintConv => {
1832 0 => '19 points',
1833 1 => 'Inner 9 points',
1834 2 => 'Outer 9 points',
1835 3 => '19 Points, Multi-controller selectable', #4
1836 4 => 'Inner 9 Points, Multi-controller selectable', #4
1837 5 => 'Outer 9 Points, Multi-controller selectable', #4
1838 },
1839 },
1840 ],
1841 0x050a => [
1842 {
1843 Name => 'SwitchToRegisteredAFPoint',
1844 Condition => '$$self{Model} =~ /\b1D Mark IV\b/',
1845 Notes => '1D Mark IV',
1846 PrintConv => {
1847 0 => 'Disable',
1848 1 => 'Switch with multi-controller',
1849 2 => 'Only while AEL is pressed',
1850 },
1851 },
1852 {
1853 Name => 'SwitchToRegisteredAFPoint',
1854 Notes => 'other models',
1855 PrintConv => \%disableEnable,
1856 },
1857 ],
1858 0x050b => {
1859 Name => 'AFPointAutoSelection',
1860 PrintConv => {
1861 0 => 'Control-direct:disable/Main:enable',
1862 1 => 'Control-direct:disable/Main:disable',
1863 2 => 'Control-direct:enable/Main:enable',
1864 },
1865 },
1866 0x050c => [
1867 {
1868 Name => 'AFPointDisplayDuringFocus',
1869 Condition => '$$self{Model} =~ /\b1D\b/',
1870 Notes => '1D models',
1871 PrintConv => {
1872 0 => 'On',
1873 1 => 'Off',
1874 2 => 'On (when focus achieved)',
1875 },
1876 },
1877 {
1878 Name => 'AFPointDisplayDuringFocus',
1879 Notes => 'other models', # (7D, 70D, 750D, 760D)
1880 PrintConv => {
1881 0 => 'Selected (constant)',
1882 1 => 'All (constant)',
1883 2 => 'Selected (pre-AF, focused)',
1884 3 => 'Selected (focused)',
1885 4 => 'Disable display',
1886 },
1887 },
1888 ],
1889 0x050d => {
1890 Name => 'AFPointBrightness',
1891 PrintConv => {
1892 0 => 'Normal',
1893 1 => 'Brighter',
1894 },
1895 },
1896 0x050e => [
1897 {
1898 Name => 'AFAssistBeam',
1899 Condition => '$$self{Model} =~ /\b(1D Mark IV|6D)\b/',
1900 Notes => '1D Mark IV and 6D',
1901 PrintConv => {
1902 0 => 'Emits',
1903 1 => 'Does not emit',
1904 2 => 'IR AF assist beam only',
1905 },
1906 },
1907 {
1908 Name => 'AFAssistBeam',
1909 Notes => 'other models; values 2-3 not used by 1DmkIII or 5DmkII, value 3 new for 7D',
1910 PrintConv => {
1911 0 => 'Emits',
1912 1 => 'Does not emit',
1913 2 => 'Only ext. flash emits',
1914 3 => 'IR AF assist beam only', # new for 7D
1915 },
1916 },
1917 ],
1918 0x050f => [ # new for 40D
1919 {
1920 Name => 'AFPointSelectionMethod',
1921 Condition => '$$self{Model} !~ /\b60D\b/',
1922 Notes => '40D, 50D and 5DmkII',
1923 PrintConv => {
1924 0 => 'Normal',
1925 1 => 'Multi-controller direct',
1926 2 => 'Quick Control Dial direct',
1927 },
1928 },
1929 {
1930 Name => 'AFPointSelectionMethod',
1931 Notes => '60D',
1932 PrintConv => {
1933 0 => 'AF point button: Activate AF Sel; Rear dial: Select AF points',
1934 1 => 'AF point button: Auto selection; Rear dial: Manual selection',
1935 },
1936 },
1937 # (this is 2 values for 90D,M6mkII, seen: "1046 1046")
1938 ],
1939 0x0510 => [ # new for 40D
1940 {
1941 Name => 'VFDisplayIllumination', # (7D quirk, or decoded incorrectly?)
1942 Condition => '$$self{Model} =~ /\b7D\b/',
1943 Notes => '7D',
1944 PrintConv => {
1945 0 => 'Auto',
1946 1 => 'Enable',
1947 2 => 'Disable',
1948 },
1949 },
1950 {
1951 Name => 'SuperimposedDisplay',
1952 Notes => 'other models',
1953 PrintConv => \%onOff,
1954 },
1955 ],
1956 0x0511 => [ # new for 40D
1957 {
1958 Name => 'AFDuringLiveView',
1959 Condition => '$$self{Model} =~ /\b40D\b/',
1960 Notes => '40D',
1961 PrintConv => \%disableEnable,
1962 },
1963 {
1964 Name => 'AFDuringLiveView',
1965 Notes => '450D and 1000D',
1966 PrintConv => {
1967 0 => 'Disable',
1968 1 => 'Quick mode',
1969 2 => 'Live mode',
1970 },
1971 },
1972 ],
1973 0x0512 => { # new for 7D
1974 Name => 'SelectAFAreaSelectMode',
1975 PrintConv => [
1976 {
1977 0 => 'Disable',
1978 1 => 'Enable',
1979 2 => 'Register',
1980 3 => 'Select AF-modes',
1981 # also seen: 87 (90D), 1142 (RP)
1982 },
1983 'sprintf("Flags 0x%x",$val)', # (70D=Manual 1pt,Manual zone,Auto 19pt)
1984 ],
1985 PrintConvInv => [
1986 undef,
1987 '$val=~/0x([\dA-F]+)/i ? hex($1) : undef',
1988 ],
1989 },
1990 0x0513 => { # new for 7D
1991 Name => 'ManualAFPointSelectPattern',
1992 PrintConv => {
1993 0 => 'Stops at AF area edges',
1994 1 => 'Continuous',
1995 },
1996 },
1997 0x0514 => { # new for 7D
1998 Name => 'DisplayAllAFPoints',
1999 PrintConv => \%enableDisable,
2000 },
2001 0x0515 => { # new for 7D
2002 Name => 'FocusDisplayAIServoAndMF',
2003 PrintConv => \%enableDisable,
2004 },
2005 0x0516 => { # new for 7D and 1DmkIV
2006 Name => 'OrientationLinkedAFPoint',
2007 PrintConv => {
2008 0 => 'Same for vertical and horizontal',
2009 1 => 'Select different AF points',
2010 },
2011 },
2012 0x0517 => { # new for 1DmkIV
2013 Name => 'MultiControllerWhileMetering',
2014 PrintConv => {
2015 0 => 'Off',
2016 1 => 'AF point selection',
2017 },
2018 },
2019 0x0518 => { # new for 6D
2020 Name => 'AccelerationTracking',
2021 },
2022 0x0519 => { # new for 6D
2023 Name => 'AIServoFirstImagePriority',
2024 PrintConv => { #(NC)
2025 -1 => 'Release priority',
2026 0 => 'Equal priority',
2027 1 => 'Focus priority',
2028 },
2029 },
2030 0x051a => { # new for 6D
2031 Name => 'AIServoSecondImagePriority',
2032 PrintConv => { #(NC)
2033 -1 => 'Shooting speed priority',
2034 0 => 'Equal priority',
2035 1 => 'Focus priority',
2036 },
2037 },
2038 0x051b => { # (70D)
2039 Name => 'AFAreaSelectMethod',
2040 PrintConv => {
2041 0 => 'AF area selection button',
2042 1 => 'Main dial',
2043 },
2044 },
2045 0x051c => { # (750D)
2046 Name => 'AutoAFPointColorTracking',
2047 PrintConv => {
2048 0 => 'On-Shot AF only',
2049 1 => 'Disable',
2050 },
2051 },
2052 0x051d => { # (750D/760D)
2053 Name => 'VFDisplayIllumination',
2054 PrintConv => [{
2055 0 => 'Auto',
2056 1 => 'Enable',
2057 2 => 'Disable',
2058 },{
2059 0 => 'Non-illuminated', #(NC)
2060 1 => 'Illuminated', #(NC)
2061 }],
2062 },
2063 0x051e => { # (80D)
2064 Name => 'InitialAFPointAIServoAF',
2065 PrintConv => {
2066 0 => 'Auto',
2067 1 => 'Initial AF point selected',
2068 2 => 'Manual AF point',
2069 },
2070 },
2071 #### 3b) Drive
2072 0x060f => {
2073 Name => 'MirrorLockup',
2074 Notes => 'value of 2 not used by some models',
2075 PrintConv => {
2076 0 => 'Disable',
2077 1 => 'Enable',
2078 2 => 'Enable: Down with Set',
2079 },
2080 },
2081 0x0610 => [{ # (1DXmkIII)
2082 Name => 'ContinuousShootingSpeed',
2083 Condition => '$count == 6',
2084 Count => 6,
2085 PrintConv => [
2086 \%disableEnable,
2087 '"Hi $val"',
2088 '"Cont $val"',
2089 '"Lo $val"',
2090 '"Soft $val"',
2091 '"Soft LS $val"',
2092 ],
2093 PrintConvInv => [
2094 undef,
2095 '$val=~/(\d+)/ ? $1 : 0',
2096 '$val=~/(\d+)/ ? $1 : 0',
2097 '$val=~/(\d+)/ ? $1 : 0',
2098 '$val=~/(\d+)/ ? $1 : 0',
2099 '$val=~/(\d+)/ ? $1 : 0',
2100 ],
2101 },{ # (1DXmkIII firmware 1.3)
2102 Name => 'ContinuousShootingSpeed',
2103 Condition => '$count == 5',
2104 Count => 5,
2105 PrintConv => [
2106 '"Hi $val"',
2107 '"Cont $val"',
2108 '"Lo $val"',
2109 '"Soft $val"',
2110 '"Soft LS $val"',
2111 ],
2112 PrintConvInv => [
2113 '$val=~/(\d+)/ ? $1 : 0',
2114 '$val=~/(\d+)/ ? $1 : 0',
2115 '$val=~/(\d+)/ ? $1 : 0',
2116 '$val=~/(\d+)/ ? $1 : 0',
2117 '$val=~/(\d+)/ ? $1 : 0',
2118 ],
2119 },{ # others
2120 Name => 'ContinuousShootingSpeed',
2121 Count => 3,
2122 PrintConv => [
2123 \%disableEnable,
2124 '"Hi $val"',
2125 '"Lo $val"',
2126 ],
2127 PrintConvInv => [
2128 undef,
2129 '$val=~/(\d+)/ ? $1 : 0',
2130 '$val=~/(\d+)/ ? $1 : 0',
2131 ],
2132 }],
2133 0x0611 => {
2134 Name => 'ContinuousShotLimit',
2135 Count => 2,
2136 PrintConv => [
2137 \%disableEnable,
2138 '"$val shots"',
2139 ],
2140 PrintConvInv => [
2141 undef,
2142 '$val=~/(\d+)/ ? $1 : 0',
2143 ],
2144 },
2145 0x0612 => [{ # (1DXmkIII)
2146 Name => 'RestrictDriveModes',
2147 Condition => '$count == 1',
2148 Count => 1,
2149 PrintConv => 'sprintf("Flags 0x%x",$val)',
2150 PrintConvInv => '$val=~/0x([\dA-F]+)/i ? hex($1) : undef',
2151 },{ # (1DX)
2152 Name => 'RestrictDriveModes',
2153 Count => 2,
2154 PrintConv => [
2155 \%disableEnable,
2156 'sprintf("Flags 0x%x",$val)', # (Single,Cont Hi,Cont Lo,Timer 10,Timer 2,Silent,Super Hi)
2157 ],
2158 PrintConvInv => [
2159 undef,
2160 '$val=~/0x([\dA-F]+)/i ? hex($1) : undef',
2161 ],
2162 }],
2163 #### 4a) Operation
2164 0x0701 => [
2165 {
2166 Name => 'Shutter-AELock',
2167 Condition => q{
2168 $$self{Model} =~ /\b(1000D|XS|Kiss F|500D|T1i|Kiss X3|550D|T2i|Kiss X4)\b/ or
2169 $$self{Model} =~ /\b(600D|T3i|Kiss X5|1100D|T3|Kiss X50)\b/
2170 },
2171 Notes => '500D, 550D, 600D, 1000D and 1100D',
2172 PrintConv => {
2173 0 => 'AF/AE lock',
2174 1 => 'AE lock/AF',
2175 2 => 'AF/AF lock, No AE lock',
2176 3 => 'AE/AF, No AE lock',
2177 },
2178 },
2179 {
2180 Name => 'Shutter-AELock',
2181 Condition => '$count == 2',
2182 Notes => '250D',
2183 PrintConv => {
2184 '0 0' => 'AF/AE lock',
2185 '1 0' => 'AE lock/AF',
2186 '2 0' => 'AF/AF lock, No AE lock',
2187 '3 0' => 'AE/AF, No AE lock',
2188 },
2189 },
2190 {
2191 Name => 'AFAndMeteringButtons',
2192 Condition => '$$self{Model} =~ /\b60D\b/',
2193 Notes => '60D',
2194 PrintConv => {
2195 0 => 'Metering start',
2196 1 => 'Metering + AF start',
2197 2 => 'AE lock',
2198 3 => 'AF stop',
2199 4 => 'No function',
2200 },
2201 },
2202 {
2203 Name => 'ShutterButtonAFOnButton',
2204 Notes => 'other models',
2205 PrintConv => {
2206 0 => 'Metering + AF start',
2207 1 => 'Metering + AF start/AF stop',
2208 2 => 'Metering start/Meter + AF start',
2209 3 => 'AE lock/Metering + AF start',
2210 4 => 'Metering + AF start/disable',
2211 },
2212 },
2213 ],
2214 0x0702 => {
2215 Name => 'AFOnAELockButtonSwitch',
2216 PrintConv => \%disableEnable,
2217 },
2218 0x0703 => {
2219 Name => 'QuickControlDialInMeter',
2220 PrintConv => {
2221 0 => 'Exposure comp/Aperture',
2222 1 => 'AF point selection',
2223 2 => 'ISO speed',
2224 3 => 'AF point selection swapped with Exposure comp', #4
2225 4 => 'ISO speed swapped with Exposure comp', #4
2226 },
2227 },
2228 0x0704 => [
2229 {
2230 Name => 'SetButtonWhenShooting',
2231 Condition => '$$self{Model} =~ /\b(40D|50D|5D Mark II)\b/',
2232 Notes => '40D, 50D and 5DmkII; value of 5 is new for 50D, and 6 is new for 5DmkII',
2233 PrintConv => {
2234 0 => 'Normal (disabled)',
2235 1 => 'Image quality',
2236 2 => 'Picture style',
2237 3 => 'Menu display',
2238 4 => 'Image playback',
2239 5 => 'Quick control screen', #50D
2240 6 => 'Record movie (Live View)', #5DmkII
2241 },
2242 },
2243 {
2244 Name => 'SetButtonWhenShooting',
2245 Condition => '$$self{Model} =~ /\b60D\b/',
2246 Notes => '60D',
2247 PrintConv => {
2248 0 => 'Normal (disabled)',
2249 1 => 'Image quality',
2250 2 => 'Picture style',
2251 3 => 'White balance',
2252 4 => 'Flash exposure compensation',
2253 5 => 'Viewfinder leveling gauge',
2254 },
2255 },
2256 {
2257 Name => 'SetButtonWhenShooting',
2258 Condition => '$$self{Model} =~ /\b(450D|XSi|Kiss X2|550D|T2i|Kiss X4|600D|T3i|Kiss X5)\b/',
2259 Notes => '450D, 550D and 600D; value of 5 is new for 550D',
2260 PrintConv => {
2261 0 => 'Normal (disabled)',
2262 1 => 'Image quality',
2263 2 => 'Flash exposure compensation',
2264 3 => 'LCD monitor On/Off',
2265 4 => 'Menu display',
2266 5 => 'ISO speed',
2267 },
2268 },
2269 {
2270 Name => 'SetButtonWhenShooting',
2271 Condition => '$$self{Model} =~ /\b(1100D|T3|Kiss X50)\b/',
2272 Notes => '1100D',
2273 PrintConv => {
2274 0 => 'Normal (disabled)',
2275 1 => 'Image quality',
2276 2 => 'Flash exposure compensation',
2277 3 => 'LCD monitor On/Off',
2278 4 => 'Menu display',
2279 5 => 'Depth-of-field preview',
2280 },
2281 },
2282 {
2283 Name => 'SetButtonWhenShooting',
2284 Condition => '$$self{Model} =~ /\b(1000D|XS|Kiss F)\b/',
2285 Notes => '1000D',
2286 PrintConv => {
2287 0 => 'LCD monitor On/Off',
2288 1 => 'Image quality',
2289 2 => 'Flash exposure compensation',
2290 3 => 'Menu display',
2291 4 => 'Disabled',
2292 },
2293 },
2294 {
2295 Name => 'SetButtonWhenShooting',
2296 Condition => '$$self{Model} =~ /\b(500D|T1i|Kiss X3)\b/',
2297 Notes => '500D',
2298 PrintConv => {
2299 0 => 'Quick control screen',
2300 1 => 'Image quality',
2301 2 => 'Flash exposure compensation',
2302 3 => 'LCD monitor On/Off',
2303 4 => 'Menu display',
2304 5 => 'Disabled',
2305 },
2306 },
2307 {
2308 Name => 'SetButtonWhenShooting',
2309 Notes => '250D',
2310 Condition => '$count == 2',
2311 # (not sure how to decode this. seen: "37 0")
2312 PrintConv => { },
2313 },
2314 {
2315 Name => 'SetButtonWhenShooting',
2316 Notes => '1DmkIII and 1DmkIV',
2317 PrintConv => {
2318 0 => 'Normal (disabled)',
2319 1 => 'White balance',
2320 2 => 'Image size',
2321 3 => 'ISO speed',
2322 4 => 'Picture style',
2323 5 => 'Record func. + media/folder',
2324 6 => 'Menu display',
2325 7 => 'Image playback',
2326 },
2327 },
2328 ],
2329 0x0705 => {
2330 Name => 'ManualTv',
2331 Description => 'Manual Tv/Av For M',
2332 PrintConv => {
2333 0 => 'Tv=Main/Av=Control',
2334 1 => 'Tv=Control/Av=Main',
2335 },
2336 },
2337 0x0706 => {
2338 Name => 'DialDirectionTvAv',
2339 PrintConv => {
2340 0 => 'Normal',
2341 1 => 'Reversed',
2342 },
2343 },
2344 0x0707 => {
2345 Name => 'AvSettingWithoutLens',
2346 PrintConv => \%disableEnable,
2347 },
2348 0x0708 => {
2349 Name => 'WBMediaImageSizeSetting',
2350 PrintConv => {
2351 0 => 'Rear LCD panel',
2352 1 => 'LCD monitor',
2353 2 => 'Off (disable button)', # (1DX)
2354 },
2355 },
2356 0x0709 => {
2357 Name => 'LockMicrophoneButton',
2358 PrintConv => [{
2359 # called "sound" in 1DmkIII manual, and "memo" in 1DmkIV manual
2360 0 => 'Protect (hold:record memo)',
2361 1 => 'Record memo (protect:disable)',
2362 2 => 'Play memo (hold:record memo)', # new with 1DmkIV
2363 3 => 'Rating (protect/memo:disable)', # new with 1DX
2364 }],
2365 # (not sure what the 2nd number is -- new for 1DX. Seen a value of 31.
2366 # Memo quality may be set to 48kHz or 8kHz through another option that
2367 # doesn't seem to be stored separately -- is this it?)
2368 },
2369 0x070a => {
2370 Name => 'ButtonFunctionControlOff',
2371 PrintConv => {
2372 0 => 'Normal (enable)',
2373 1 => 'Disable main, Control, Multi-control',
2374 },
2375 },
2376 0x070b => { # 50D (also, 5DmkII writes this but it isn't in user guide)
2377 Name => 'AssignFuncButton',
2378 PrintConv => {
2379 0 => 'LCD brightness',
2380 1 => 'Image quality',
2381 2 => 'Exposure comp./AEB setting',
2382 3 => 'Image jump with main dial',
2383 4 => 'Live view function settings',
2384 },
2385 },
2386 0x070c => { # new for 7D
2387 Name => 'CustomControls',
2388 # (too much stuff to decode)
2389 },
2390 0x070d => { # new for 1DmkIV
2391 Name => 'StartMovieShooting',
2392 PrintConv => {
2393 0 => 'Default (from LV)',
2394 1 => 'Quick start (FEL button)',
2395 },
2396 },
2397 0x070e => { # new for 1100D
2398 Name => 'FlashButtonFunction',
2399 PrintConv => {
2400 0 => 'Raise built-in flash',
2401 1 => 'ISO speed',
2402 },
2403 },
2404 0x070f => { # new for 5DmkIII
2405 Name => 'MultiFunctionLock',
2406 PrintConv => [
2407 { #(NC)
2408 0 => 'Off',
2409 1 => 'On', # "On (main dial)" for 750D/760D?
2410 2 => 'On (quick control dial)', #(NC)
2411 3 => 'On (main dial and quick control dial)', #(NC)
2412 },
2413 { BITMASK => { #(NC)
2414 0 => 'Main dial',
2415 1 => 'Quick control dial',
2416 2 => 'Multi-controller',
2417 }},
2418 ],
2419 },
2420 0x0710 => { # (M)
2421 Name => 'TrashButtonFunction',
2422 PrintConv => {
2423 0 => 'Normal (set center AF point)',
2424 1 => 'Depth-of-field preview',
2425 },
2426 },
2427 0x0711 => { # (M)
2428 Name => 'ShutterReleaseWithoutLens',
2429 PrintConv => \%disableEnable,
2430 },
2431 0x0712 => { # (R)
2432 Name => 'ControlRingRotation',
2433 PrintConv => {
2434 0 => 'Normal',
2435 1 => 'Reversed',
2436 },
2437 },
2438 0x0713 => { # (R)
2439 Name => 'FocusRingRotation',
2440 PrintConv => {
2441 0 => 'Normal',
2442 1 => 'Reversed',
2443 },
2444 },
2445 0x0714 => { # (R)
2446 Name => 'RFLensMFFocusRingSensitivity',
2447 PrintConv => {
2448 0 => 'Varies With Rotation Speed',
2449 1 => 'Linked To Rotation Angle',
2450 },
2451 },
2452 0x0715 => { # (R)
2453 Name => 'CustomizeDials', # (NC, may be CustomizeM-FnBar)
2454 # (too much stuff to decode)
2455 },
2456 #### 4b) Others
2457 0x080b => [
2458 {
2459 Name => 'FocusingScreen',
2460 Condition => '$$self{Model} =~ /\b(40D|50D|60D)\b/',
2461 Notes => '40D, 50D and 60D',
2462 PrintConv => {
2463 0 => 'Ef-A',
2464 1 => 'Ef-D',
2465 2 => 'Ef-S',
2466 },
2467 },
2468 {
2469 Name => 'FocusingScreen',
2470 Condition => '$$self{Model} =~ /\b5D Mark II\b/',
2471 Notes => '5D Mark II',
2472 PrintConv => {
2473 0 => 'Eg-A',
2474 1 => 'Eg-D',
2475 2 => 'Eg-S',
2476 },
2477 },
2478 {
2479 Name => 'FocusingScreen',
2480 Condition => '$$self{Model} =~ /\b6D\b/',
2481 Notes => '6D',
2482 PrintConv => {
2483 0 => 'Eg-A II',
2484 1 => 'Eg-D',
2485 2 => 'Eg-S',
2486 },
2487 },
2488 {
2489 Name => 'FocusingScreen',
2490 Condition => '$$self{Model} =~ /\b7D Mark II\b/',
2491 Notes => '7D Mark II',
2492 PrintConv => {
2493 0 => 'Eh-A',
2494 1 => 'Eh-S',
2495 },
2496 },
2497 {
2498 Name => 'FocusingScreen',
2499 Condition => '$$self{Model} =~ /\b1D X\b/',
2500 Notes => '1DX',
2501 PrintConv => {
2502 0 => 'Ec-CV',
2503 1 => 'Ec-A,B,D,H,I,L',
2504 },
2505 },
2506 {
2507 Name => 'FocusingScreen',
2508 Notes => '1DmkIII, 1DSmkIII and 1DmkIV',
2509 PrintConv => {
2510 0 => 'Ec-CIV',
2511 1 => 'Ec-A,B,C,CII,CIII,D,H,I,L',
2512 2 => 'Ec-S',
2513 3 => 'Ec-N,R',
2514 },
2515 },
2516 ],
2517 0x080c => [{ # (1DXmkIII)
2518 Name => 'TimerLength',
2519 Condition => '$count == 3',
2520 Count => 3,
2521 PrintConv => [
2522 '"6 s: $val"',
2523 '"16 s: $val"',
2524 '"After release: $val"',
2525 ],
2526 PrintConvInv => [
2527 '$val=~/(\d+)$/ ? $1 : 0',
2528 '$val=~/(\d+)$/ ? $1 : 0',
2529 '$val=~/(\d+)$/ ? $1 : 0',
2530 ],
2531 },{
2532 Name => 'TimerLength',
2533 Count => 4,
2534 PrintConv => [
2535 \%disableEnable,
2536 '"6 s: $val"',
2537 '"16 s: $val"',
2538 '"After release: $val"',
2539 ],
2540 PrintConvInv => [
2541 undef,
2542 '$val=~/(\d+)$/ ? $1 : 0',
2543 '$val=~/(\d+)$/ ? $1 : 0',
2544 '$val=~/(\d+)$/ ? $1 : 0',
2545 ],
2546 }],
2547 0x080d => {
2548 Name => 'ShortReleaseTimeLag',
2549 PrintConv => \%disableEnable,
2550 },
2551 0x080e => {
2552 Name => 'AddAspectRatioInfo',
2553 PrintConv => {
2554 0 => 'Off',
2555 1 => '6:6',
2556 2 => '3:4',
2557 3 => '4:5',
2558 4 => '6:7',
2559 5 => '10:12',
2560 6 => '5:7',
2561 },
2562 },
2563 0x080f => {
2564 Name => 'AddOriginalDecisionData', # called ("image verification" in 1DmkIV manual)
2565 PrintConv => \%offOn,
2566 },
2567 0x0810 => {
2568 Name => 'LiveViewExposureSimulation',
2569 PrintConv => {
2570 0 => 'Disable (LCD auto adjust)',
2571 1 => 'Enable (simulates exposure)',
2572 },
2573 },
2574 0x0811 => {
2575 Name => 'LCDDisplayAtPowerOn',
2576 PrintConv => {
2577 0 => 'Display',
2578 1 => 'Retain power off status',
2579 },
2580 },
2581 0x0812 => { # (1DX)
2582 Name => 'MemoAudioQuality',
2583 PrintConv => {
2584 0 => 'High (48 kHz)',
2585 1 => 'Low (8 kHz)',
2586 },
2587 },
2588 0x0813 => { # (5DmkIII)
2589 Name => 'DefaultEraseOption',
2590 PrintConv => {
2591 0 => 'Cancel selected',
2592 1 => 'Erase selected',
2593 2 => 'Erase RAW selected', # (1DXmkIII)
2594 3 => 'Erase non-RAW selected', # (1DXmkIII)
2595 },
2596 },
2597 0x0814 => { # (5DS)
2598 Name => 'RetractLensOnPowerOff',
2599 PrintConv => \%enableDisable,
2600 },
2601 0x0815 => { # (R)
2602 Name => 'AddIPTCInformation',
2603 PrintConv => \%disableEnable,
2604 },
2605 0x0816 => { # (90D,RP)
2606 Name => 'AudioCompression',
2607 PrintConv => \%enableDisable,
2608 }
2609);
2610
2611#------------------------------------------------------------------------------
2612# Conversion routines
2613# Inputs: 0) value to convert
2614sub ConvertPfn($)
2615{
2616 my $val = shift;
2617 return $val ? ($val==1 ? 'On' : "On ($val)") : "Off";
2618}
2619sub ConvertPfnInv($)
2620{
2621 my $val = shift;
2622 return $1 if $val =~ /(\d+)/;
2623 return 1 if $val =~ /on/i;
2624 return 0 if $val =~ /off/i;
2625 return undef;
2626}
2627
2628#------------------------------------------------------------------------------
2629# Read/Write Canon custom 2 directory (new for 1D Mark III)
2630# Inputs: 0) ExifTool object ref, 1) dirInfo ref, 2) tag table ref
2631# Returns: 1 on success
2632sub ProcessCanonCustom2($$$)
2633{
2634 my ($et, $dirInfo, $tagTablePtr) = @_;
2635 my $dataPt = $$dirInfo{DataPt};
2636 my $offset = $$dirInfo{DirStart};
2637 my $size = $$dirInfo{DirLen};
2638 my $write = $$dirInfo{Write};
2639 my $verbose = $et->Options('Verbose');
2640 my $newTags;
2641
2642 return 0 if $size < 2;
2643 # first entry in array must be the size
2644 my $len = Get16u($dataPt, $offset);
2645 unless ($len == $size and $len >= 8) {
2646 $et->Warn('Invalid CanonCustom2 data');
2647 return 0;
2648 }
2649 # get group count
2650 my $count = Get32u($dataPt, $offset + 4);
2651 if ($write) {
2652 $newTags = $et->GetNewTagInfoHash($tagTablePtr);
2653 $et->VPrint(0, " Rewriting CanonCustom2\n");
2654 } elsif ($verbose) {
2655 $et->VerboseDir('CanonCustom2', $count, $len);
2656 }
2657 my $pos = $offset + 8;
2658 my $end = $offset + $size;
2659 # loop through group records
2660 for (; $pos<$end; ) {
2661 last if $pos + 12 > $end;
2662 my $recNum = Get32u($dataPt, $pos);
2663 my $recLen = Get32u($dataPt, $pos + 4);
2664 my $recCount = Get32u($dataPt, $pos + 8);
2665 last if $recLen < 8; # must be at least 8 bytes for recNum and recLen
2666 $pos += 12;
2667 my $recPos = $pos;
2668 my $recEnd = $pos + $recLen - 8;
2669 if ($recEnd > $end) {
2670 $et->Warn("Corrupted CanonCustom2 group $recNum");
2671 return 0;
2672 }
2673 if ($verbose and not $write) {
2674 $et->VerboseDir("CanonCustom2 group $recNum", $recCount, $recLen);
2675 }
2676 my ($i, $num, $tag);
2677 for ($i=0; $recPos + 8 < $recEnd; ++$i, $recPos+=4*$num) {
2678 $tag = Get32u($dataPt, $recPos);
2679 $num = Get32u($dataPt, $recPos + 4);
2680 my $nextRec = $recPos + 8 + $num * 4;
2681 last if $nextRec > $recEnd;
2682 # patch for EOS-1DXmkIII firmware 1.0.0 bug:
2683 if ($tag == 0x70c and $num == 0x66 and $nextRec + 8 < $recEnd) {
2684 my $tmp = Get32u($dataPt, $nextRec + 4);
2685 if ($tmp == 0x70f) {
2686 $et->Warn('Fixed incorrect CanonCustom tag 0x70c size', 1);
2687 ++$num; # (count should be one greater)
2688 }
2689 }
2690 $recPos += 8;
2691 my $val = ReadValue($dataPt, $recPos, 'int32s', $num, $num * 4);
2692 if ($write) {
2693 # write new value
2694 my $tagInfo = $$newTags{$tag};
2695 next unless $$newTags{$tag};
2696 $tagInfo = $et->GetTagInfo($tagTablePtr, $tag, \$val, undef, $num) or next;
2697 my $nvHash = $et->GetNewValueHash($tagInfo) or next;
2698 next unless $et->IsOverwriting($nvHash, $val);
2699 my $newVal = $et->GetNewValue($nvHash);
2700 next unless defined $newVal; # can't delete from a custom table
2701 WriteValue($newVal, 'int32s', $num, $dataPt, $recPos);
2702 $et->VerboseValue("- CanonCustom:$$tagInfo{Name}", $val);
2703 $et->VerboseValue("+ CanonCustom:$$tagInfo{Name}", $newVal);
2704 ++$$et{CHANGED};
2705 } else {
2706 # save extracted tag
2707 my $oldInfo = $$tagTablePtr{$tag};
2708 $et->HandleTag($tagTablePtr, $tag, $val,
2709 Index => $i,
2710 Format => 'int32u',
2711 Count => $num,
2712 Size => $num * 4,
2713 );
2714 my $tagInfo = $$tagTablePtr{$tag};
2715 # generate properly formatted description if we just added the tag
2716 if ($tagInfo and not $oldInfo) {
2717 ($$tagInfo{Description} = $$tagInfo{Name}) =~ tr/_/ /;
2718 $$tagInfo{Description} =~ s/CanonCustom Functions/Canon Custom Functions /;
2719 }
2720 }
2721 }
2722 if ($i != $recCount) {
2723 $et->Warn('Missing '.($recCount-$i)." entries in CanonCustom2 group $recNum directory", 1);
2724 }
2725 $pos = $recEnd;
2726 }
2727 if ($pos != $end) {
2728 # Note: a firmware bug in the EOS M5 and M6 stores an incorrect
2729 # size for the 2nd CanonCustom2 record, so this message is expected
2730 # for these models...
2731 $et->Warn('Possibly corrupted CanonCustom2 data');
2732 return 0;
2733 }
2734 return 1;
2735}
2736
2737#------------------------------------------------------------------------------
2738# Write Canon custom 2 data
2739# Inputs: 0) ExifTool object reference, 1) dirInfo hash ref, 2) tag table ref
2740# Returns: New custom data block or undefined on error
2741sub WriteCanonCustom2($$$)
2742{
2743 my ($et, $dirInfo, $tagTablePtr) = @_;
2744 $et or return 1; # allow dummy access to autoload this package
2745 my $dataPt = $$dirInfo{DataPt};
2746 # edit a copy of the custom function 2 data
2747 my $buff = substr($$dataPt, $$dirInfo{DirStart}, $$dirInfo{DirLen});
2748 my %dirInfo = (
2749 DataPt => \$buff,
2750 DirStart => 0,
2751 DirLen => $$dirInfo{DirLen},
2752 Write => 1,
2753 );
2754 ProcessCanonCustom2($et, \%dirInfo, $tagTablePtr) or return undef;
2755 return $buff;
2756}
2757
2758#------------------------------------------------------------------------------
2759# Process Canon custom directory
2760# Inputs: 0) ExifTool object ref, 1) dirInfo ref, 2) tag table ref
2761# Returns: 1 on success
2762sub ProcessCanonCustom($$$)
2763{
2764 my ($et, $dirInfo, $tagTablePtr) = @_;
2765 my $dataPt = $$dirInfo{DataPt};
2766 my $offset = $$dirInfo{DirStart};
2767 my $size = $$dirInfo{DirLen};
2768 my $verbose = $et->Options('Verbose');
2769
2770 # first entry in array must be the size
2771 my $len = Get16u($dataPt,$offset);
2772 unless ($len == $size or ($$et{Model}=~/\bD60\b/ and $len+2 == $size)) {
2773 $et->Warn("Invalid CanonCustom data");
2774 return 0;
2775 }
2776 $verbose and $et->VerboseDir('CanonCustom', $size/2-1);
2777 my $pos;
2778 for ($pos=2; $pos<$size; $pos+=2) {
2779 # ($pos is position within custom directory)
2780 my $val = Get16u($dataPt,$offset+$pos);
2781 my $tag = ($val >> 8);
2782 $val = ($val & 0xff);
2783 $et->HandleTag($tagTablePtr, $tag, $val,
2784 Index => $pos/2-1,
2785 Format => 'int8u',
2786 Count => 1,
2787 Size => 1,
2788 );
2789 }
2790 return 1;
2791}
2792
2793#------------------------------------------------------------------------------
2794# Check new value for Canon custom data block
2795# Inputs: 0) ExifTool object reference, 1) tagInfo hash ref, 2) raw value ref
2796# Returns: error string or undef (and may modify value) on success
2797sub CheckCanonCustom($$$)
2798{
2799 my ($et, $tagInfo, $valPtr) = @_;
2800 return Image::ExifTool::CheckValue($valPtr, 'int8u');
2801}
2802
2803#------------------------------------------------------------------------------
2804# Write Canon custom data
2805# Inputs: 0) ExifTool object reference, 1) dirInfo hash ref, 2) tag table ref
2806# Returns: New custom data block or undefined on error
2807sub WriteCanonCustom($$$)
2808{
2809 my ($et, $dirInfo, $tagTablePtr) = @_;
2810 $et or return 1; # allow dummy access to autoload this package
2811 my $dataPt = $$dirInfo{DataPt};
2812 my $dirStart = $$dirInfo{DirStart} || 0;
2813 my $dirLen = $$dirInfo{DirLen} || length($$dataPt) - $dirStart;
2814 my $dirName = $$dirInfo{DirName};
2815 my $newData = substr($$dataPt, $dirStart, $dirLen) or return undef;
2816 $dataPt = \$newData;
2817
2818 # first entry in array must be the size
2819 my $len = Get16u($dataPt, 0);
2820 unless ($len == $dirLen or ($$et{Model}=~/\bD60\b/ and $len+2 == $dirLen)) {
2821 $et->Warn("Invalid CanonCustom data");
2822 return undef;
2823 }
2824 my $newTags = $et->GetNewTagInfoHash($tagTablePtr);
2825 my $pos;
2826 for ($pos=2; $pos<$dirLen; $pos+=2) {
2827 my $val = Get16u($dataPt, $pos);
2828 my $tag = ($val >> 8);
2829 my $tagInfo = $$newTags{$tag};
2830 next unless $tagInfo;
2831 my $nvHash = $et->GetNewValueHash($tagInfo);
2832 $val = ($val & 0xff);
2833 next unless $et->IsOverwriting($nvHash, $val);
2834 my $newVal = $et->GetNewValue($nvHash);
2835 next unless defined $newVal; # can't delete from a custom table
2836 Set16u(($newVal & 0xff) + ($tag << 8), $dataPt, $pos);
2837 $et->VerboseValue("- $dirName:$$tagInfo{Name}", $val);
2838 $et->VerboseValue("+ $dirName:$$tagInfo{Name}", $newVal);
2839 ++$$et{CHANGED};
2840 }
2841 return $newData;
2842}
2843
2844
28451; # end
2846
2847__END__
2848
2849=head1 NAME
2850
2851Image::ExifTool::CanonCustom - Read and Write Canon custom functions
2852
2853=head1 SYNOPSIS
2854
2855This module is loaded automatically by Image::ExifTool when required.
2856
2857=head1 DESCRIPTION
2858
2859The Canon custom functions meta information is very specific to the
2860camera model, and is found in both the EXIF maker notes and in the
2861Canon RAW files. This module contains the definitions necessary for
2862Image::ExifTool to read this information.
2863
2864=head1 AUTHOR
2865
2866Copyright 2003-2021, Phil Harvey (philharvey66 at gmail.com)
2867
2868This library is free software; you can redistribute it and/or modify it
2869under the same terms as Perl itself.
2870
2871=head1 REFERENCES
2872
2873=over 4
2874
2875=item L<http://park2.wakwak.com/~tsuruzoh/Computer/Digicams/exif-e.html>
2876
2877=back
2878
2879=head1 ACKNOWLEDGEMENTS
2880
2881Thanks to Christian Koller for his work in decoding the 20D custom
2882functions, Rainer Honle for decoding the 5D custom functions and David
2883Pitcher for adding a few undocumented 1DmkIII settings.
2884
2885=head1 SEE ALSO
2886
2887L<Image::ExifTool::TagNames/Canon Tags>,
2888L<Image::ExifTool(3pm)|Image::ExifTool>
2889
2890=cut
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