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Post Processing
NX Studio Cropping Issue
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<blockquote data-quote="nikonbill" data-source="post: 819079" data-attributes="member: 47024"><p>I think you are doing a bit more steps than needed, and possibly confusing the width to height ratio into a certain pixel number.</p><p></p><p>Find a "aspect ratio calculator" by plugging that phrase into your favorite search engine. Below are the results of one I found.</p><p></p><p> [ATTACH=full]404467[/ATTACH]</p><p>All of the above pixel counts are 16x9 "ratio" . The higher the pixel counts are the more "resolution" you have (a denser pixel count) but all are 16x9.</p><p></p><p>So sizing the crop box is one thing, then the resolution is quite another. My Nikon D7200 with the DX sensor's image is about 6000x4000 pixels so any crop will be "smaller" than that size. With editing software you can do what we call "upscale" a small image if that capability exist in it. </p><p></p><p>Since the topic is NX studio this is possible when you export, keep in mind the image quality can change when "up scaling" so there are limits.</p><p></p><p>As an example if you "start" here (I have chosen the 16x9 from the drop down for this example)</p><p> [ATTACH=full]404468[/ATTACH] </p><p></p><p>Your drawn box on your image will have a ratio of 16x9, then if you upscale back up when exporting and use a pixel count that works out to 16x9 you can successfully fit the image into a 16x9 size box (such as a paper print or web box). </p><p></p><p>The custom selection is for creating your own pixel count so you have a "custom" ratio. </p><p></p><p>If this is confusing, I will do my best to sort it out. If I missed your intended question let me know -- Bill</p></blockquote><p></p>
[QUOTE="nikonbill, post: 819079, member: 47024"] I think you are doing a bit more steps than needed, and possibly confusing the width to height ratio into a certain pixel number. Find a "aspect ratio calculator" by plugging that phrase into your favorite search engine. Below are the results of one I found. [ATTACH type="full"]404467[/ATTACH] All of the above pixel counts are 16x9 "ratio" . The higher the pixel counts are the more "resolution" you have (a denser pixel count) but all are 16x9. So sizing the crop box is one thing, then the resolution is quite another. My Nikon D7200 with the DX sensor's image is about 6000x4000 pixels so any crop will be "smaller" than that size. With editing software you can do what we call "upscale" a small image if that capability exist in it. Since the topic is NX studio this is possible when you export, keep in mind the image quality can change when "up scaling" so there are limits. As an example if you "start" here (I have chosen the 16x9 from the drop down for this example) [ATTACH type="full"]404468[/ATTACH] Your drawn box on your image will have a ratio of 16x9, then if you upscale back up when exporting and use a pixel count that works out to 16x9 you can successfully fit the image into a 16x9 size box (such as a paper print or web box). The custom selection is for creating your own pixel count so you have a "custom" ratio. If this is confusing, I will do my best to sort it out. If I missed your intended question let me know -- Bill [/QUOTE]
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