100 is the index of the transaprent color in the colormap. you must use : nconvert -transparent 100 -o c:test1.gif -out gif c:test1.png. convert color tiff to bw tiff, i imagine first color to greytone and the define a threshold value for which gretone should be black. In the Batch convert module, the only 'Action' concerning Color management that I found is - If I am right - 'ICC convert', which should convert the photos from a source to a destination. wspollack wrote: Im unable to create a transparent GIF from a PNG file. xnview Author of XnView Posts: 39852 Joined: Mon 7:31 am Location: France. I suggest to change the label to 'Use color management', and just below, where the user can choose the monitor profile, put 'Profile for monitor compensation'. Please post XnView MP requests in that section of the forum Top. Hi all, I output a TIFF from Alien Skin Exposure via Affinity Photo and from the attachments you can see that the thumbtack and the preview look great but when I export using Batch Convert to change the resolution and export a JPG it comes out with the color all messed up. How do I convert an image to B&W How do I convert an image to B&W In the viewer, Image > Change color depth. In the viewer, Image > Change color depth. Gregnut wrote: Sat 5:04 pm I can't find the menu item 'convert to binary' in XN View MP. In particular, don't try to convert cartoons, line drawings, and other images that have only a few distinct colors. Is it possible to make true B&W images with XnView. Color GIF files are not the ideal input for JPEG JPEG is really intended for compressing full-color (24-bit) images. However I can't see how I could change the colors which i would do manually by using the Image -> Edit Colormap functionality. Since then, you can easily view AVIF files within XnView like any other format. Re: Unable to create transparent GIF from PNG. I cannot find a feature to convert image to B&W using just 2 colors (i.e. connollypaul wrote:I have a load of images that i want to convert to convert to colours and then recolor two colours. XnView MP 0.97.0 was released on the 24th of September 2020. 16 hours ago &0183 &32 XnView MP: Free and Open-Source Image Viewer, Editor, Converter.
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