forked from openkylin/imagemagick
669 lines
24 KiB
C
669 lines
24 KiB
C
/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% V V IIIII DDDD EEEEE OOO %
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% V V I D D E O O %
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% V V I D D EEE O O %
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% V V I D D E O O %
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% V IIIII DDDD EEEEE OOO %
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% %
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% %
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% Read/Write VIDEO Image Format %
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% %
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% Software Design %
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% Cristy %
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% July 1999 %
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% %
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% %
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% Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization %
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% dedicated to making software imaging solutions freely available. %
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% %
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% You may not use this file except in compliance with the License. You may %
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% obtain a copy of the License at %
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% %
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% https://imagemagick.org/script/license.php %
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% %
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% Unless required by applicable law or agreed to in writing, software %
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% distributed under the License is distributed on an "AS IS" BASIS, %
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% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
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% See the License for the specific language governing permissions and %
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% limitations under the License. %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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%
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*/
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/*
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Include declarations.
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*/
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#include "magick/studio.h"
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#include "magick/blob.h"
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#include "magick/blob-private.h"
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#include "magick/constitute.h"
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#include "magick/delegate.h"
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#include "magick/exception.h"
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#include "magick/exception-private.h"
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#include "magick/geometry.h"
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#include "magick/image.h"
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#include "magick/image-private.h"
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#include "magick/layer.h"
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#include "magick/list.h"
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#include "magick/log.h"
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#include "magick/magick.h"
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#include "magick/memory_.h"
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#include "magick/pixel-accessor.h"
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#include "magick/quantum-private.h"
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#include "magick/resource_.h"
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#include "magick/static.h"
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#include "magick/string_.h"
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#include "magick/module.h"
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#include "magick/transform.h"
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#include "magick/utility.h"
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#include "magick/utility-private.h"
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/*
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Forward declarations.
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*/
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static MagickBooleanType
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WriteVIDEOImage(const ImageInfo *image_info,Image *image);
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% I s V I D E O %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% IsVIDEO() returns MagickTrue if the image format type, identified by the
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% magick string, is VIDEO.
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%
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% The format of the IsVIDEO method is:
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%
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% MagickBooleanType IsVIDEO(const unsigned char *magick,const size_t length)
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%
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% A description of each parameter follows:
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%
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% o magick: compare image format pattern against these bytes.
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%
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% o length: Specifies the length of the magick string.
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%
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*/
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static MagickBooleanType IsAVI(const unsigned char *magick,const size_t length)
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{
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if (length < 4)
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return(MagickFalse);
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if (memcmp(magick,"RIFF",4) == 0)
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return(MagickTrue);
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return(MagickFalse);
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}
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static MagickBooleanType IsPNG(const unsigned char *magick,const size_t length)
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{
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if (length < 8)
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return(MagickFalse);
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if (memcmp(magick,"\211PNG\r\n\032\n",8) == 0)
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return(MagickTrue);
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return(MagickFalse);
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}
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static MagickBooleanType IsVIDEO(const unsigned char *magick,
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const size_t length)
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{
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if (length < 4)
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return(MagickFalse);
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if (memcmp(magick,"\000\000\001\263",4) == 0)
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return(MagickTrue);
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return(MagickFalse);
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% R e a d V I D E O I m a g e %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% ReadVIDEOImage() reads an binary file in the VIDEO video stream format
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% and returns it. It allocates the memory necessary for the new Image
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% structure and returns a pointer to the new image.
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%
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% The format of the ReadVIDEOImage method is:
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%
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% Image *ReadVIDEOImage(const ImageInfo *image_info,
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% ExceptionInfo *exception)
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%
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% A description of each parameter follows:
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%
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% o image_info: the image info.
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%
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% o exception: return any errors or warnings in this structure.
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%
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*/
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static Image *ReadVIDEOImage(const ImageInfo *image_info,
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ExceptionInfo *exception)
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{
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#define ReadVIDEOIntermediateFormat "pam"
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Image
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*image,
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*images,
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*next;
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ImageInfo
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*read_info;
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MagickBooleanType
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status;
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/*
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Open image file.
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*/
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assert(image_info != (const ImageInfo *) NULL);
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assert(image_info->signature == MagickCoreSignature);
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if (image_info->debug != MagickFalse)
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(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
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image_info->filename);
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assert(exception != (ExceptionInfo *) NULL);
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assert(exception->signature == MagickCoreSignature);
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image=AcquireImage(image_info);
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status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);
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if (status == MagickFalse)
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{
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image=DestroyImageList(image);
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return((Image *) NULL);
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}
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(void) CloseBlob(image);
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(void) DestroyImageList(image);
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/*
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Convert VIDEO to PAM with delegate.
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*/
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images=(Image *) NULL;
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read_info=CloneImageInfo(image_info);
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image=AcquireImage(image_info);
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status=InvokeDelegate(read_info,image,"video:decode",(char *) NULL,exception);
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if (status != MagickFalse)
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{
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(void) FormatLocaleString(read_info->filename,MaxTextExtent,"%s.%s",
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read_info->unique,ReadVIDEOIntermediateFormat);
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*read_info->magick='\0';
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images=ReadImage(read_info,exception);
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if (images != (Image *) NULL)
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for (next=images; next != (Image *) NULL; next=next->next)
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{
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(void) CopyMagickString(next->filename,image->filename,
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MagickPathExtent);
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(void) CopyMagickString(next->magick,image->magick,MagickPathExtent);
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}
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(void) RelinquishUniqueFileResource(read_info->filename);
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}
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read_info=DestroyImageInfo(read_info);
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image=DestroyImage(image);
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return(images);
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% R e g i s t e r V I D E O I m a g e %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% RegisterVIDEOImage() adds attributes for the VIDEO image format to
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% the list of supported formats. The attributes include the image format
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% tag, a method to read and/or write the format, whether the format
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% supports the saving of more than one frame to the same file or blob,
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% whether the format supports native in-memory I/O, and a brief
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% description of the format.
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%
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% The format of the RegisterVIDEOImage method is:
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%
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% size_t RegisterVIDEOImage(void)
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%
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*/
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ModuleExport size_t RegisterVIDEOImage(void)
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{
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MagickInfo
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*entry;
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entry=SetMagickInfo("3GP");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("Media Container");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("3G2");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("Media Container");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("APNG");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsPNG;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("Animated Portable Network Graphics");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("AVI");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsAVI;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("Microsoft Audio/Visual Interleaved");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("MKV");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsVIDEO;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("Multimedia Container");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("MOV");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsVIDEO;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("MPEG Video Stream");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("VIDEO");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsVIDEO;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("MPEG Video Stream");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("MPG");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsVIDEO;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("MPEG Video Stream");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("MP4");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsVIDEO;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("VIDEO-4 Video Stream");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("M2V");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsVIDEO;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("MPEG Video Stream");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("M4V");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsVIDEO;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("Raw VIDEO-4 Video");
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||
entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("WEBM");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("Open Web Media");
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||
entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("WMV");
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entry->decoder=(DecodeImageHandler *) ReadVIDEOImage;
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entry->encoder=(EncodeImageHandler *) WriteVIDEOImage;
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entry->magick=(IsImageFormatHandler *) IsVIDEO;
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entry->blob_support=MagickFalse;
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entry->seekable_stream=MagickTrue;
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entry->description=ConstantString("Windows Media Video");
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entry->magick_module=ConstantString("VIDEO");
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(void) RegisterMagickInfo(entry);
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return(MagickImageCoderSignature);
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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||
% %
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||
% %
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||
% U n r e g i s t e r V I D E O I m a g e %
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||
% %
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||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
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||
% UnregisterVIDEOImage() removes format registrations made by the
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% BIM module from the list of supported formats.
|
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%
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% The format of the UnregisterBIMImage method is:
|
||
%
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% UnregisterVIDEOImage(void)
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%
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*/
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ModuleExport void UnregisterVIDEOImage(void)
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{
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(void) UnregisterMagickInfo("WMV");
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(void) UnregisterMagickInfo("WEBM");
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||
(void) UnregisterMagickInfo("MOV");
|
||
(void) UnregisterMagickInfo("M4V");
|
||
(void) UnregisterMagickInfo("M2V");
|
||
(void) UnregisterMagickInfo("MP4");
|
||
(void) UnregisterMagickInfo("MPG");
|
||
(void) UnregisterMagickInfo("MPEG");
|
||
(void) UnregisterMagickInfo("MKV");
|
||
(void) UnregisterMagickInfo("AVI");
|
||
(void) UnregisterMagickInfo("APNG");
|
||
(void) UnregisterMagickInfo("3G2");
|
||
(void) UnregisterMagickInfo("3GP");
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
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% %
|
||
% %
|
||
% %
|
||
% W r i t e V I D E O I m a g e %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% WriteVIDEOImage() writes an image to a file in VIDEO video stream format.
|
||
% Lawrence Livermore National Laboratory (LLNL) contributed code to adjust
|
||
% the VIDEO parameters to correspond to the compression quality setting.
|
||
%
|
||
% The format of the WriteVIDEOImage method is:
|
||
%
|
||
% MagickBooleanType WriteVIDEOImage(const ImageInfo *image_info,
|
||
% Image *image)
|
||
%
|
||
% A description of each parameter follows.
|
||
%
|
||
% o image_info: the image info.
|
||
%
|
||
% o image: The image.
|
||
%
|
||
*/
|
||
static MagickBooleanType CopyDelegateFile(const char *source,
|
||
const char *destination)
|
||
{
|
||
int
|
||
destination_file,
|
||
source_file;
|
||
|
||
MagickBooleanType
|
||
status;
|
||
|
||
size_t
|
||
i;
|
||
|
||
size_t
|
||
length,
|
||
quantum;
|
||
|
||
ssize_t
|
||
count;
|
||
|
||
struct stat
|
||
attributes;
|
||
|
||
unsigned char
|
||
*buffer;
|
||
|
||
/*
|
||
Return if destination file already exists and is not empty.
|
||
*/
|
||
assert(source != (const char *) NULL);
|
||
assert(destination != (char *) NULL);
|
||
status=GetPathAttributes(destination,&attributes);
|
||
if ((status != MagickFalse) && (attributes.st_size > 0))
|
||
return(MagickTrue);
|
||
/*
|
||
Copy source file to destination.
|
||
*/
|
||
if (strcmp(destination,"-") == 0)
|
||
destination_file=fileno(stdout);
|
||
else
|
||
destination_file=open_utf8(destination,O_WRONLY | O_BINARY | O_CREAT,
|
||
S_MODE);
|
||
if (destination_file == -1)
|
||
return(MagickFalse);
|
||
source_file=open_utf8(source,O_RDONLY | O_BINARY,0);
|
||
if (source_file == -1)
|
||
{
|
||
(void) close(destination_file);
|
||
return(MagickFalse);
|
||
}
|
||
quantum=(size_t) MagickMaxBufferExtent;
|
||
if ((fstat(source_file,&attributes) == 0) && (attributes.st_size > 0))
|
||
quantum=(size_t) MagickMin((double) attributes.st_size,
|
||
MagickMaxBufferExtent);
|
||
buffer=(unsigned char *) AcquireQuantumMemory(quantum,sizeof(*buffer));
|
||
if (buffer == (unsigned char *) NULL)
|
||
{
|
||
(void) close(source_file);
|
||
(void) close(destination_file);
|
||
return(MagickFalse);
|
||
}
|
||
length=0;
|
||
for (i=0; ; i+=count)
|
||
{
|
||
count=(ssize_t) read(source_file,buffer,quantum);
|
||
if (count <= 0)
|
||
break;
|
||
length=(size_t) count;
|
||
count=(ssize_t) write(destination_file,buffer,length);
|
||
if ((size_t) count != length)
|
||
break;
|
||
}
|
||
if (strcmp(destination,"-") != 0)
|
||
(void) close(destination_file);
|
||
(void) close(source_file);
|
||
buffer=(unsigned char *) RelinquishMagickMemory(buffer);
|
||
return(i != 0 ? MagickTrue : MagickFalse);
|
||
}
|
||
|
||
static MagickBooleanType WriteVIDEOImage(const ImageInfo *image_info,
|
||
Image *image)
|
||
{
|
||
#define WriteVIDEOIntermediateFormat "pam"
|
||
|
||
char
|
||
basename[MaxTextExtent],
|
||
filename[MaxTextExtent];
|
||
|
||
double
|
||
delay;
|
||
|
||
Image
|
||
*coalesce_image;
|
||
|
||
ImageInfo
|
||
*write_info;
|
||
|
||
int
|
||
file;
|
||
|
||
MagickBooleanType
|
||
status;
|
||
|
||
Image
|
||
*p;
|
||
|
||
ssize_t
|
||
i;
|
||
|
||
size_t
|
||
count,
|
||
length,
|
||
scene;
|
||
|
||
unsigned char
|
||
*blob;
|
||
|
||
/*
|
||
Open output image file.
|
||
*/
|
||
assert(image_info != (const ImageInfo *) NULL);
|
||
assert(image_info->signature == MagickCoreSignature);
|
||
assert(image != (Image *) NULL);
|
||
assert(image->signature == MagickCoreSignature);
|
||
if (image->debug != MagickFalse)
|
||
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
|
||
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
|
||
if (status == MagickFalse)
|
||
return(status);
|
||
(void) CloseBlob(image);
|
||
/*
|
||
Write intermediate files.
|
||
*/
|
||
coalesce_image=CoalesceImages(image,&image->exception);
|
||
if (coalesce_image == (Image *) NULL)
|
||
return(MagickFalse);
|
||
file=AcquireUniqueFileResource(basename);
|
||
if (file != -1)
|
||
file=close(file)-1;
|
||
(void) FormatLocaleString(coalesce_image->filename,MaxTextExtent,"%s",
|
||
basename);
|
||
count=0;
|
||
write_info=CloneImageInfo(image_info);
|
||
*write_info->magick='\0';
|
||
for (p=coalesce_image; p != (Image *) NULL; p=GetNextImageInList(p))
|
||
{
|
||
char
|
||
previous_image[MaxTextExtent];
|
||
|
||
blob=(unsigned char *) NULL;
|
||
length=0;
|
||
scene=p->scene;
|
||
delay=100.0*p->delay/MagickMax(1.0*p->ticks_per_second,1.0);
|
||
for (i=0; i < (ssize_t) MagickMax((1.0*delay+1.0)/3.0,1.0); i++)
|
||
{
|
||
p->scene=count;
|
||
count++;
|
||
status=MagickFalse;
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
{
|
||
Image
|
||
*frame;
|
||
|
||
(void) FormatLocaleString(p->filename,MaxTextExtent,"%s%.20g.%s",
|
||
basename,(double) p->scene,WriteVIDEOIntermediateFormat);
|
||
(void) FormatLocaleString(filename,MaxTextExtent,"%s%.20g.%s",
|
||
basename,(double) p->scene,WriteVIDEOIntermediateFormat);
|
||
(void) FormatLocaleString(previous_image,MaxTextExtent,
|
||
"%s%.20g.%s",basename,(double) p->scene,
|
||
WriteVIDEOIntermediateFormat);
|
||
frame=CloneImage(p,0,0,MagickTrue,&p->exception);
|
||
if (frame == (Image *) NULL)
|
||
break;
|
||
status=WriteImage(write_info,frame);
|
||
frame=DestroyImage(frame);
|
||
break;
|
||
}
|
||
case 1:
|
||
{
|
||
blob=(unsigned char *) FileToBlob(previous_image,~0UL,&length,
|
||
&image->exception);
|
||
}
|
||
default:
|
||
{
|
||
(void) FormatLocaleString(filename,MaxTextExtent,"%s%.20g.%s",
|
||
basename,(double) p->scene,WriteVIDEOIntermediateFormat);
|
||
if (length > 0)
|
||
status=BlobToFile(filename,blob,length,&image->exception);
|
||
break;
|
||
}
|
||
}
|
||
if (image->debug != MagickFalse)
|
||
{
|
||
if (status != MagickFalse)
|
||
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
|
||
"%.20g. Wrote %s file for scene %.20g:",(double) i,
|
||
WriteVIDEOIntermediateFormat,(double) p->scene);
|
||
else
|
||
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
|
||
"%.20g. Failed to write %s file for scene %.20g:",(double) i,
|
||
WriteVIDEOIntermediateFormat,(double) p->scene);
|
||
(void) LogMagickEvent(CoderEvent,GetMagickModule(),"%s",filename);
|
||
}
|
||
}
|
||
p->scene=scene;
|
||
if (blob != (unsigned char *) NULL)
|
||
blob=(unsigned char *) RelinquishMagickMemory(blob);
|
||
if (status == MagickFalse)
|
||
break;
|
||
}
|
||
/*
|
||
Convert PAM to VIDEO.
|
||
*/
|
||
(void) CopyMagickString(coalesce_image->magick_filename,basename,
|
||
MaxTextExtent);
|
||
(void) CopyMagickString(coalesce_image->filename,basename,MaxTextExtent);
|
||
GetPathComponent(image_info->filename,ExtensionPath,coalesce_image->magick);
|
||
if (*coalesce_image->magick == '\0')
|
||
(void) CopyMagickString(coalesce_image->magick,image->magick,MaxTextExtent);
|
||
status=InvokeDelegate(write_info,coalesce_image,(char *) NULL,"video:encode",
|
||
&image->exception);
|
||
(void) FormatLocaleString(write_info->filename,MaxTextExtent,"%s.%s",
|
||
write_info->unique,coalesce_image->magick);
|
||
status=CopyDelegateFile(write_info->filename,image->filename);
|
||
(void) RelinquishUniqueFileResource(write_info->filename);
|
||
write_info=DestroyImageInfo(write_info);
|
||
/*
|
||
Relinquish resources.
|
||
*/
|
||
count=0;
|
||
for (p=coalesce_image; p != (Image *) NULL; p=GetNextImageInList(p))
|
||
{
|
||
delay=100.0*p->delay/MagickMax(1.0*p->ticks_per_second,1.0);
|
||
for (i=0; i < (ssize_t) MagickMax((1.0*delay+1.0)/3.0,1.0); i++)
|
||
{
|
||
(void) FormatLocaleString(p->filename,MaxTextExtent,"%s%.20g.%s",
|
||
basename,(double) count++,WriteVIDEOIntermediateFormat);
|
||
(void) RelinquishUniqueFileResource(p->filename);
|
||
}
|
||
(void) CopyMagickString(p->filename,image_info->filename,MaxTextExtent);
|
||
}
|
||
(void) RelinquishUniqueFileResource(basename);
|
||
coalesce_image=DestroyImageList(coalesce_image);
|
||
if (image->debug != MagickFalse)
|
||
(void) LogMagickEvent(CoderEvent,GetMagickModule(),"exit");
|
||
return(status);
|
||
}
|