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T O P I C R E V I E W
dave.sellers	Posted - Mar 03 2014 : 10:37:15 Hi I have some massive TIF files - up to 50GB in size (yes, you read correctly, Giga bytes). They are massive because many of the pages are uncompressed. I'm wondering if/how I can either modify these files or create new files from them, applying compression to any uncompressed pages. Clearly this needs to be done without trying to load the whole file into memory, any suggestions on how best to approach this much appreciated. Thanks Dave
1 L A T E S T R E P L I E S (Newest First)
xequte	Posted - Mar 04 2014 : 20:42:30 Hi Dave Try loading the TIFFs into a TIEBitmap using: MyIEBitmap.Location := ieFile; MyIEBitmap.Read('D:\image.tiff'); Then resample it with: http://www.imageen.com/help/TIEBitmap.Resample.html And save (MyIEBitmap.Write) Nigel Xequte Software www.xequte.com nigel@xequte.com