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T O P I C R E V I E W
quantuz	Posted - Oct 09 2014 : 15:43:37 Hi, Q1: What parameter are IE using when extracting camera raw images using dcrawlib.dll? Q2: If I use extra dcraw parameter using i.e. ImageEnView1.IO.Params.RAW_ExtraParams = "-H 0 -j"; is these parameters overriding the default parameters? Using IE 5.1 Best Regards, //Christer
3 L A T E S T R E P L I E S (Newest First)
xequte	Posted - Oct 12 2014 : 16:15:13 Hi Christer What is your setting for TImageEnMView.EnableLoadEXIFThumbnails? http://www.imageen.com/help/TImageEnMView.EnableLoadEXIFThumbnails.html If it is enabled ImageEn will try to use the thumbnail from within an image's EXIF data if it is available and big enough. Otherwise it will load the image using the fastest method (which for RAW images would be half size) and then rescale. Nigel Xequte Software www.xequte.com nigel@xequte.com
quantuz	Posted - Oct 10 2014 : 13:25:04 Hi Nigel, Thanks it work very nice! I use the EnMView->AppendImage(filename) to add thumbs from raw camera, the thing is the thumb have a different apparence (I asume gamma applied) than the actual loaded image wich is loaded with the parameters RAW_ExtraParams = "-w -4 -o 1 -W"; so how could I get the same apparence for the thumb as the real image? One way could be to load the full image with the paameters and then resize it an add it to the EnMView, this is time consuming, do you have any better idea? I asume the shown thumb is loaded direct from the supplied thumb in the raw image. Regards, //Christer
xequte	Posted - Oct 09 2014 : 21:41:36 Hi Christer 1. By default, no params are used, unless the following properties are set: IOParams.IsNativePixelFormat: -4 IOParams.RAW_HalfSize: -h IOParams.RAW_QuickInterpolate: -q 0 IOParams.RAW_UseAutoWB: -a IOParams.RAW_UseCameraWB: -w IOParams.RAW_Bright: -b n (where n is the bright value) 2. As no params are passed unless the properties above are set, it is unlikely you will have any problem. Nigel Xequte Software www.xequte.com nigel@xequte.com