You can then any time later in SilverFast HDR comfortably and at fast speed convert your digital 16 bit Negative into a high quality Positive since SilverFast HDR has the same over 130 negative film profiles in. we probably really need to be have 48 bit HDR files. When you then select HDR-16bit Grayscale Format, SilverFast will save the file as it comes from your scanner as a 16 bit HDR Negative. however, I assume that 32 bit HDR files (ie my 'digital negative film') will not be very useful if we need to re-open them in SF HDR sometime in the future. This allows you to easily try out the different versions before deciding on a level. that reduces file size, allowing for faster downloading. when using GC to convert an HDR 48 bit tif file to jp2 (100% Quality), the file size drops from 125MB to just 9MB. SilverFast HDR 9 offers a demo version for each of the two available software levels (HDR and HDR Studio). SilverFast HDR in 1996 when several scanners could already write out raw data. unfortunately, the HDR tif files are just too large to allow me to save one 'roll' of film to a single DVD-R disc so I have to work through this and find the best solution.Īre the current HDR tif files 48 bit? that might explain why the files saved by GraphicConverter (ie, GC) are so much smaller even in the same non-compressed tif format. Generate perfect RAW data from your scans SilverFast from version 6.6. This is all pretty new to me and I'm still trying to understand different aspects of it. Thank you for taking the time to provide the great answers.
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