98 static MagickBooleanType IsAVI(const unsigned char *magick,const size_t length)  in IsAVI()  argument
102   if (memcmp(magick,"RIFF",4) == 0)  in IsAVI()
107 static MagickBooleanType IsPNG(const unsigned char *magick,const size_t length)  in IsPNG()  argument
111   if (memcmp(magick,"\211PNG\r\n\032\n",8) == 0)  in IsPNG()
116 static MagickBooleanType IsVIDEO(const unsigned char *magick,  in IsVIDEO()  argument
121   if (memcmp(magick,"\000\000\001\263",4) == 0)  in IsVIDEO()
199       *read_info->magick='\0';  in ReadVIDEOImage()
206           (void) CopyMagickString(next->magick,image->magick,MagickPathExtent);  in ReadVIDEOImage()
256   entry->magick=(IsImageFormatHandler *) IsPNG;  in RegisterVIDEOImage()
261   entry->magick=(IsImageFormatHandler *) IsAVI;  in RegisterVIDEOImage()
267   entry->magick=(IsImageFormatHandler *) IsVIDEO;  in RegisterVIDEOImage()
273   entry->magick=(IsImageFormatHandler *) IsVIDEO;  in RegisterVIDEOImage()
279   entry->magick=(IsImageFormatHandler *) IsVIDEO;  in RegisterVIDEOImage()
285   entry->magick=(IsImageFormatHandler *) IsVIDEO;  in RegisterVIDEOImage()
291   entry->magick=(IsImageFormatHandler *) IsVIDEO;  in RegisterVIDEOImage()
297   entry->magick=(IsImageFormatHandler *) IsVIDEO;  in RegisterVIDEOImage()
303   entry->magick=(IsImageFormatHandler *) IsVIDEO;  in RegisterVIDEOImage()
309   entry->magick=(IsImageFormatHandler *) IsVIDEO;  in RegisterVIDEOImage()
320   entry->magick=(IsImageFormatHandler *) IsVIDEO;  in RegisterVIDEOImage()
536   *write_info->magick='\0';  in WriteVIDEOImage()
611   GetPathComponent(image_info->filename,ExtensionPath,coalesce_image->magick);  in WriteVIDEOImage()
612   if (*coalesce_image->magick == '\0')  in WriteVIDEOImage()
613     (void) CopyMagickString(coalesce_image->magick,image->magick,  in WriteVIDEOImage()
618     write_info->unique,coalesce_image->magick);  in WriteVIDEOImage()