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For smartphones it is highly useful to correct a wrong orientation hint by a simple editing in any program, as it avoids the unpleasant aspect of an image that is presented horizontally or vertically instead of the other way around. From time to time, and particularly with less swift movements, you may end up with an image that has the wrong orientation indicated int the file, and as more software takes into account this hinting you may need to correct orientation. | For smartphones it is highly useful to correct a wrong orientation hint by a simple editing in any program, as it avoids the unpleasant aspect of an image that is presented horizontally or vertically instead of the other way around. From time to time, and particularly with less swift movements, you may end up with an image that has the wrong orientation indicated int the file, and as more software takes into account this hinting you may need to correct orientation. | ||
<code>''Always experiment with flipping and rotation, particularly early on, to develop a perspective | <code>''Always experiment with flipping and rotation, particularly early on, to develop a photography perspective. 90degree rotation and flipping operations do not affect the image quality in any way, including for JPEGs, as software algorithms evolved to directly apply such operations without saving a re-compressed image afterwards''</code> | ||
==Light, colour, contrast adjustments== | ==Light, colour, contrast adjustments== | ||