different filesize mutlipage tiff and sum of singlepage tiff
Posted: Mon Dec 19, 2005 11:12 am
I want to convert several singlepage tiff in one multipage tiff (in batchmode on a hp-ux) with following command:
nconvert -o result.tif -out tiff -multi img1.tif img2.tif img3.tif
the conversation works without a problem, but the file size of the created multipage file ist much greater then the sum of the several singlepage tiffs.
Example:
four singlepage tiffs with a size of:
-54.513
-55.361
-54.126
-49.961
the created multipage file has a size of:
-1.943.446
That's approximately a factor of 10!
how can i prevent this?
best regards
sven
nconvert -o result.tif -out tiff -multi img1.tif img2.tif img3.tif
the conversation works without a problem, but the file size of the created multipage file ist much greater then the sum of the several singlepage tiffs.
Example:
four singlepage tiffs with a size of:
-54.513
-55.361
-54.126
-49.961
the created multipage file has a size of:
-1.943.446
That's approximately a factor of 10!
how can i prevent this?
best regards
sven