1 /*
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 % %
4 % %
5 % %
6 % M M PPPP EEEEE GGGG %
7 % MM MM P P E G %
8 % M M M PPPP EEE G GG %
9 % M M P E G G %
10 % M M P EEEEE GGGG %
11 % %
12 % %
13 % Read/Write MPEG Image Format %
14 % %
15 % Software Design %
16 % Cristy %
17 % July 1999 %
18 % %
19 % %
20 % Copyright 1999-2019 ImageMagick Studio LLC, a non-profit organization %
21 % dedicated to making software imaging solutions freely available. %
22 % %
23 % You may not use this file except in compliance with the License. You may %
24 % obtain a copy of the License at %
25 % %
26 % https://imagemagick.org/script/license.php %
27 % %
28 % Unless required by applicable law or agreed to in writing, software %
29 % distributed under the License is distributed on an "AS IS" BASIS, %
30 % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
31 % See the License for the specific language governing permissions and %
32 % limitations under the License. %
33 % %
34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
35 %
36 %
37 */
38 /*
39 Include declarations.
40 */
41 #include "MagickCore/studio.h"
42 #include "MagickCore/blob.h"
43 #include "MagickCore/blob-private.h"
44 #include "MagickCore/constitute.h"
45 #include "MagickCore/delegate.h"
46 #include "MagickCore/exception.h"
47 #include "MagickCore/exception-private.h"
48 #include "MagickCore/geometry.h"
49 #include "MagickCore/image.h"
50 #include "MagickCore/image-private.h"
51 #include "MagickCore/layer.h"
52 #include "MagickCore/list.h"
53 #include "MagickCore/log.h"
54 #include "MagickCore/magick.h"
55 #include "MagickCore/memory_.h"
56 #include "MagickCore/resource_.h"
57 #include "MagickCore/quantum-private.h"
58 #include "MagickCore/static.h"
59 #include "MagickCore/string_.h"
60 #include "MagickCore/module.h"
61 #include "MagickCore/transform.h"
62 #include "MagickCore/utility.h"
63 #include "MagickCore/utility-private.h"
64
65 /*
66 Forward declarations.
67 */
68 static MagickBooleanType
69 WriteMPEGImage(const ImageInfo *,Image *,ExceptionInfo *);
70
71 /*
72 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
73 % %
74 % %
75 % %
76 % I s A V I %
77 % %
78 % %
79 % %
80 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
81 %
82 % IsAVI() returns MagickTrue if the image format type, identified by the
83 % magick string, is Audio/Video Interleaved file format.
84 %
85 % The format of the IsAVI method is:
86 %
87 % size_t IsAVI(const unsigned char *magick,const size_t length)
88 %
89 % A description of each parameter follows:
90 %
91 % o magick: compare image format pattern against these bytes.
92 %
93 % o length: Specifies the length of the magick string.
94 %
95 */
IsAVI(const unsigned char * magick,const size_t length)96 static MagickBooleanType IsAVI(const unsigned char *magick,const size_t length)
97 {
98 if (length < 4)
99 return(MagickFalse);
100 if (memcmp(magick,"RIFF",4) == 0)
101 return(MagickTrue);
102 return(MagickFalse);
103 }
104
105 /*
106 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
107 % %
108 % %
109 % %
110 % I s M P E G %
111 % %
112 % %
113 % %
114 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
115 %
116 % IsMPEG() returns MagickTrue if the image format type, identified by the
117 % magick string, is MPEG.
118 %
119 % The format of the IsMPEG method is:
120 %
121 % MagickBooleanType IsMPEG(const unsigned char *magick,const size_t length)
122 %
123 % A description of each parameter follows:
124 %
125 % o magick: compare image format pattern against these bytes.
126 %
127 % o length: Specifies the length of the magick string.
128 %
129 */
IsMPEG(const unsigned char * magick,const size_t length)130 static MagickBooleanType IsMPEG(const unsigned char *magick,const size_t length)
131 {
132 if (length < 4)
133 return(MagickFalse);
134 if (memcmp(magick,"\000\000\001\263",4) == 0)
135 return(MagickTrue);
136 return(MagickFalse);
137 }
138
139 /*
140 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
141 % %
142 % %
143 % %
144 % R e a d M P E G I m a g e %
145 % %
146 % %
147 % %
148 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
149 %
150 % ReadMPEGImage() reads an binary file in the MPEG video stream format
151 % and returns it. It allocates the memory necessary for the new Image
152 % structure and returns a pointer to the new image.
153 %
154 % The format of the ReadMPEGImage method is:
155 %
156 % Image *ReadMPEGImage(const ImageInfo *image_info,
157 % ExceptionInfo *exception)
158 %
159 % A description of each parameter follows:
160 %
161 % o image_info: the image info.
162 %
163 % o exception: return any errors or warnings in this structure.
164 %
165 */
ReadMPEGImage(const ImageInfo * image_info,ExceptionInfo * exception)166 static Image *ReadMPEGImage(const ImageInfo *image_info,
167 ExceptionInfo *exception)
168 {
169 #define ReadMPEGIntermediateFormat "pam"
170
171 Image
172 *image,
173 *images,
174 *next;
175
176 ImageInfo
177 *read_info;
178
179 MagickBooleanType
180 status;
181
182 /*
183 Open image file.
184 */
185 assert(image_info != (const ImageInfo *) NULL);
186 assert(image_info->signature == MagickCoreSignature);
187 if (image_info->debug != MagickFalse)
188 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
189 image_info->filename);
190 assert(exception != (ExceptionInfo *) NULL);
191 assert(exception->signature == MagickCoreSignature);
192 image=AcquireImage(image_info,exception);
193 status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);
194 if (status == MagickFalse)
195 {
196 image=DestroyImageList(image);
197 return((Image *) NULL);
198 }
199 (void) CloseBlob(image);
200 (void) DestroyImageList(image);
201 /*
202 Convert MPEG to PAM with delegate.
203 */
204 images=(Image *) NULL;
205 read_info=CloneImageInfo(image_info);
206 image=AcquireImage(image_info,exception);
207 status=InvokeDelegate(read_info,image,"mpeg:decode",(char *) NULL,exception);
208 if (status != MagickFalse)
209 {
210 (void) FormatLocaleString(read_info->filename,MagickPathExtent,"%s.%s",
211 read_info->unique,ReadMPEGIntermediateFormat);
212 *read_info->magick='\0';
213 images=ReadImage(read_info,exception);
214 if (images != (Image *) NULL)
215 for (next=images; next != (Image *) NULL; next=next->next)
216 {
217 (void) CopyMagickString(next->filename,image->filename,
218 MagickPathExtent);
219 (void) CopyMagickString(next->magick,image->magick,MagickPathExtent);
220 }
221 (void) RelinquishUniqueFileResource(read_info->filename);
222 }
223 read_info=DestroyImageInfo(read_info);
224 image=DestroyImage(image);
225 return(images);
226 }
227
228 /*
229 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
230 % %
231 % %
232 % %
233 % R e g i s t e r M P E G I m a g e %
234 % %
235 % %
236 % %
237 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
238 %
239 % RegisterMPEGImage() adds attributes for the MPEG image format to
240 % the list of supported formats. The attributes include the image format
241 % tag, a method to read and/or write the format, whether the format
242 % supports the saving of more than one frame to the same file or blob,
243 % whether the format supports native in-memory I/O, and a brief
244 % description of the format.
245 %
246 % The format of the RegisterMPEGImage method is:
247 %
248 % size_t RegisterMPEGImage(void)
249 %
250 */
RegisterMPEGImage(void)251 ModuleExport size_t RegisterMPEGImage(void)
252 {
253 MagickInfo
254 *entry;
255
256 entry=AcquireMagickInfo("MPEG","3GP","Media Container");
257 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
258 entry->flags^=CoderBlobSupportFlag;
259 entry->flags|=CoderSeekableStreamFlag;
260 (void) RegisterMagickInfo(entry);
261 entry=AcquireMagickInfo("MPEG","3G2","Media Container");
262 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
263 entry->flags^=CoderBlobSupportFlag;
264 entry->flags|=CoderSeekableStreamFlag;
265 (void) RegisterMagickInfo(entry);
266 entry=AcquireMagickInfo("MPEG","AVI","Microsoft Audio/Visual Interleaved");
267 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
268 entry->magick=(IsImageFormatHandler *) IsAVI;
269 entry->flags^=CoderBlobSupportFlag;
270 (void) RegisterMagickInfo(entry);
271 entry=AcquireMagickInfo("MPEG","MKV","Multimedia Container");
272 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
273 entry->encoder=(EncodeImageHandler *) WriteMPEGImage;
274 entry->magick=(IsImageFormatHandler *) IsMPEG;
275 entry->flags^=CoderBlobSupportFlag;
276 (void) RegisterMagickInfo(entry);
277 entry=AcquireMagickInfo("MPEG","MOV","MPEG Video Stream");
278 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
279 entry->encoder=(EncodeImageHandler *) WriteMPEGImage;
280 entry->magick=(IsImageFormatHandler *) IsMPEG;
281 entry->flags^=CoderBlobSupportFlag;
282 (void) RegisterMagickInfo(entry);
283 entry=AcquireMagickInfo("MPEG","MPEG","MPEG Video Stream");
284 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
285 entry->encoder=(EncodeImageHandler *) WriteMPEGImage;
286 entry->magick=(IsImageFormatHandler *) IsMPEG;
287 entry->flags^=CoderBlobSupportFlag;
288 (void) RegisterMagickInfo(entry);
289 entry=AcquireMagickInfo("MPEG","MPG","MPEG Video Stream");
290 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
291 entry->encoder=(EncodeImageHandler *) WriteMPEGImage;
292 entry->magick=(IsImageFormatHandler *) IsMPEG;
293 entry->flags^=CoderBlobSupportFlag;
294 (void) RegisterMagickInfo(entry);
295 entry=AcquireMagickInfo("MPEG","MP4","MPEG-4 Video Stream");
296 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
297 entry->encoder=(EncodeImageHandler *) WriteMPEGImage;
298 entry->magick=(IsImageFormatHandler *) IsMPEG;
299 entry->flags^=CoderBlobSupportFlag;
300 (void) RegisterMagickInfo(entry);
301 entry=AcquireMagickInfo("MPEG","M2V","MPEG Video Stream");
302 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
303 entry->encoder=(EncodeImageHandler *) WriteMPEGImage;
304 entry->magick=(IsImageFormatHandler *) IsMPEG;
305 entry->flags^=CoderBlobSupportFlag;
306 (void) RegisterMagickInfo(entry);
307 entry=AcquireMagickInfo("MPEG","M4V","Raw MPEG-4 Video");
308 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
309 entry->encoder=(EncodeImageHandler *) WriteMPEGImage;
310 entry->magick=(IsImageFormatHandler *) IsMPEG;
311 entry->flags^=CoderBlobSupportFlag;
312 (void) RegisterMagickInfo(entry);
313 entry=AcquireMagickInfo("MPEG","WMV","Windows Media Video");
314 entry->decoder=(DecodeImageHandler *) ReadMPEGImage;
315 entry->encoder=(EncodeImageHandler *) WriteMPEGImage;
316 entry->magick=(IsImageFormatHandler *) IsMPEG;
317 entry->flags^=CoderBlobSupportFlag;
318 (void) RegisterMagickInfo(entry);
319 return(MagickImageCoderSignature);
320 }
321
322 /*
323 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
324 % %
325 % %
326 % %
327 % U n r e g i s t e r M P E G I m a g e %
328 % %
329 % %
330 % %
331 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
332 %
333 % UnregisterMPEGImage() removes format registrations made by the
334 % BIM module from the list of supported formats.
335 %
336 % The format of the UnregisterBIMImage method is:
337 %
338 % UnregisterMPEGImage(void)
339 %
340 */
UnregisterMPEGImage(void)341 ModuleExport void UnregisterMPEGImage(void)
342 {
343 (void) UnregisterMagickInfo("WMV");
344 (void) UnregisterMagickInfo("MOV");
345 (void) UnregisterMagickInfo("M4V");
346 (void) UnregisterMagickInfo("M2V");
347 (void) UnregisterMagickInfo("MP4");
348 (void) UnregisterMagickInfo("MPG");
349 (void) UnregisterMagickInfo("MPEG");
350 (void) UnregisterMagickInfo("MKV");
351 (void) UnregisterMagickInfo("AVI");
352 (void) UnregisterMagickInfo("3G2");
353 (void) UnregisterMagickInfo("3GP");
354 }
355
356 /*
357 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
358 % %
359 % %
360 % %
361 % W r i t e M P E G I m a g e %
362 % %
363 % %
364 % %
365 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
366 %
367 % WriteMPEGImage() writes an image to a file in MPEG video stream format.
368 % Lawrence Livermore National Laboratory (LLNL) contributed code to adjust
369 % the MPEG parameters to correspond to the compression quality setting.
370 %
371 % The format of the WriteMPEGImage method is:
372 %
373 % MagickBooleanType WriteMPEGImage(const ImageInfo *image_info,
374 % Image *image,ExceptionInfo *exception)
375 %
376 % A description of each parameter follows.
377 %
378 % o image_info: the image info.
379 %
380 % o image: The image.
381 %
382 % o exception: return any errors or warnings in this structure.
383 %
384 */
CopyDelegateFile(const char * source,const char * destination)385 static MagickBooleanType CopyDelegateFile(const char *source,
386 const char *destination)
387 {
388 int
389 destination_file,
390 source_file;
391
392 MagickBooleanType
393 status;
394
395 register size_t
396 i;
397
398 size_t
399 length,
400 quantum;
401
402 ssize_t
403 count;
404
405 struct stat
406 attributes;
407
408 unsigned char
409 *buffer;
410
411 /*
412 Return if destination file already exists and is not empty.
413 */
414 assert(source != (const char *) NULL);
415 assert(destination != (char *) NULL);
416 status=GetPathAttributes(destination,&attributes);
417 if ((status != MagickFalse) && (attributes.st_size > 0))
418 return(MagickTrue);
419 /*
420 Copy source file to destination.
421 */
422 destination_file=open_utf8(destination,O_WRONLY | O_BINARY | O_CREAT,S_MODE);
423 if (destination_file == -1)
424 return(MagickFalse);
425 source_file=open_utf8(source,O_RDONLY | O_BINARY,0);
426 if (source_file == -1)
427 {
428 (void) close(destination_file);
429 return(MagickFalse);
430 }
431 quantum=(size_t) MagickMaxBufferExtent;
432 if ((fstat(source_file,&attributes) == 0) && (attributes.st_size > 0))
433 quantum=(size_t) MagickMin((double) attributes.st_size,
434 MagickMaxBufferExtent);
435 buffer=(unsigned char *) AcquireQuantumMemory(quantum,sizeof(*buffer));
436 if (buffer == (unsigned char *) NULL)
437 {
438 (void) close(source_file);
439 (void) close(destination_file);
440 return(MagickFalse);
441 }
442 length=0;
443 for (i=0; ; i+=count)
444 {
445 count=(ssize_t) read(source_file,buffer,quantum);
446 if (count <= 0)
447 break;
448 length=(size_t) count;
449 count=(ssize_t) write(destination_file,buffer,length);
450 if ((size_t) count != length)
451 break;
452 }
453 (void) close(destination_file);
454 (void) close(source_file);
455 buffer=(unsigned char *) RelinquishMagickMemory(buffer);
456 return(i != 0 ? MagickTrue : MagickFalse);
457 }
458
WriteMPEGImage(const ImageInfo * image_info,Image * image,ExceptionInfo * exception)459 static MagickBooleanType WriteMPEGImage(const ImageInfo *image_info,
460 Image *image,ExceptionInfo *exception)
461 {
462 #define WriteMPEGIntermediateFormat "jpg"
463
464 char
465 basename[MagickPathExtent],
466 filename[MagickPathExtent];
467
468 double
469 delay;
470
471 Image
472 *coalesce_image;
473
474 ImageInfo
475 *write_info;
476
477 int
478 file;
479
480 MagickBooleanType
481 status;
482
483 register Image
484 *p;
485
486 register ssize_t
487 i;
488
489 size_t
490 count,
491 length,
492 scene;
493
494 unsigned char
495 *blob;
496
497 /*
498 Open output image file.
499 */
500 assert(image_info != (const ImageInfo *) NULL);
501 assert(image_info->signature == MagickCoreSignature);
502 assert(image != (Image *) NULL);
503 assert(image->signature == MagickCoreSignature);
504 if (image->debug != MagickFalse)
505 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
506 assert(exception != (ExceptionInfo *) NULL);
507 assert(exception->signature == MagickCoreSignature);
508 status=OpenBlob(image_info,image,WriteBinaryBlobMode,exception);
509 if (status == MagickFalse)
510 return(status);
511 (void) CloseBlob(image);
512 /*
513 Write intermediate files.
514 */
515 coalesce_image=CoalesceImages(image,exception);
516 if (coalesce_image == (Image *) NULL)
517 return(MagickFalse);
518 file=AcquireUniqueFileResource(basename);
519 if (file != -1)
520 file=close(file)-1;
521 (void) FormatLocaleString(coalesce_image->filename,MagickPathExtent,"%s",
522 basename);
523 count=0;
524 write_info=CloneImageInfo(image_info);
525 *write_info->magick='\0';
526 for (p=coalesce_image; p != (Image *) NULL; p=GetNextImageInList(p))
527 {
528 char
529 previous_image[MagickPathExtent];
530
531 blob=(unsigned char *) NULL;
532 length=0;
533 scene=p->scene;
534 delay=100.0*p->delay/MagickMax(1.0*p->ticks_per_second,1.0);
535 for (i=0; i < (ssize_t) MagickMax((1.0*delay+1.0)/3.0,1.0); i++)
536 {
537 p->scene=count;
538 count++;
539 status=MagickFalse;
540 switch (i)
541 {
542 case 0:
543 {
544 Image
545 *frame;
546
547 (void) FormatLocaleString(p->filename,MagickPathExtent,"%s%.20g.%s",
548 basename,(double) p->scene,WriteMPEGIntermediateFormat);
549 (void) FormatLocaleString(filename,MagickPathExtent,"%s%.20g.%s",
550 basename,(double) p->scene,WriteMPEGIntermediateFormat);
551 (void) FormatLocaleString(previous_image,MagickPathExtent,
552 "%s%.20g.%s",basename,(double) p->scene,
553 WriteMPEGIntermediateFormat);
554 frame=CloneImage(p,0,0,MagickTrue,exception);
555 if (frame == (Image *) NULL)
556 break;
557 status=WriteImage(write_info,frame,exception);
558 frame=DestroyImage(frame);
559 break;
560 }
561 case 1:
562 {
563 blob=(unsigned char *) FileToBlob(previous_image,~0UL,&length,
564 exception);
565 }
566 default:
567 {
568 (void) FormatLocaleString(filename,MagickPathExtent,"%s%.20g.%s",
569 basename,(double) p->scene,WriteMPEGIntermediateFormat);
570 if (length > 0)
571 status=BlobToFile(filename,blob,length,exception);
572 break;
573 }
574 }
575 if (image->debug != MagickFalse)
576 {
577 if (status != MagickFalse)
578 (void) LogMagickEvent(CoderEvent,GetMagickModule(),
579 "%.20g. Wrote %s file for scene %.20g:",(double) i,
580 WriteMPEGIntermediateFormat,(double) p->scene);
581 else
582 (void) LogMagickEvent(CoderEvent,GetMagickModule(),
583 "%.20g. Failed to write %s file for scene %.20g:",(double) i,
584 WriteMPEGIntermediateFormat,(double) p->scene);
585 (void) LogMagickEvent(CoderEvent,GetMagickModule(),"%s",filename);
586 }
587 }
588 p->scene=scene;
589 if (blob != (unsigned char *) NULL)
590 blob=(unsigned char *) RelinquishMagickMemory(blob);
591 if (status == MagickFalse)
592 break;
593 }
594 /*
595 Convert JPEG to MPEG.
596 */
597 (void) CopyMagickString(coalesce_image->magick_filename,basename,
598 MagickPathExtent);
599 (void) CopyMagickString(coalesce_image->filename,basename,MagickPathExtent);
600 GetPathComponent(image_info->filename,ExtensionPath,coalesce_image->magick);
601 if (*coalesce_image->magick == '\0')
602 (void) CopyMagickString(coalesce_image->magick,image->magick,
603 MagickPathExtent);
604 status=InvokeDelegate(write_info,coalesce_image,(char *) NULL,"mpeg:encode",
605 exception);
606 (void) FormatLocaleString(write_info->filename,MagickPathExtent,"%s.%s",
607 write_info->unique,coalesce_image->magick);
608 status=CopyDelegateFile(write_info->filename,image->filename);
609 (void) RelinquishUniqueFileResource(write_info->filename);
610 write_info=DestroyImageInfo(write_info);
611 /*
612 Relinquish resources.
613 */
614 count=0;
615 for (p=coalesce_image; p != (Image *) NULL; p=GetNextImageInList(p))
616 {
617 delay=100.0*p->delay/MagickMax(1.0*p->ticks_per_second,1.0);
618 for (i=0; i < (ssize_t) MagickMax((1.0*delay+1.0)/3.0,1.0); i++)
619 {
620 (void) FormatLocaleString(p->filename,MagickPathExtent,"%s%.20g.%s",
621 basename,(double) count++,WriteMPEGIntermediateFormat);
622 (void) RelinquishUniqueFileResource(p->filename);
623 }
624 (void) CopyMagickString(p->filename,image_info->filename,MagickPathExtent);
625 }
626 (void) RelinquishUniqueFileResource(basename);
627 coalesce_image=DestroyImageList(coalesce_image);
628 if (image->debug != MagickFalse)
629 (void) LogMagickEvent(CoderEvent,GetMagickModule(),"exit");
630 return(status);
631 }
632