This technique allows VideoPsalm to display presentations virtually identically regardless of the ratio of the screen. This occurs when the image does not have the same ratio as the screen. Instead, VideoPsalm will just zoom the image, even if the left / right bands or the top / bottom bands of the picture go off the frame. Indeed, to stretch an image gives a bad disproportionate effect.įor example, stretching a circle creates an oval.Ī stretched skinny person may look overweighted, or the opposite, etc. In particular, in the case where the image ratio does not correspond to that of the screen, VideoPsalm will not stretch the image in length or width to cover the screen. In fact, it is not really necessary to worry about the image size or image ratio because VideoPsalm will display the image so that it covers the entire screen surface, and this without distorting the image. The optimal size for your images is your video-projector pixels.įor example, if your video-projector is 1280 × 800, this will be the optimum size for your images.
This is also the behavior that gives the best results when showing lyrics. This means that when the image hasn't the same ratio as the screen, the image will be cut, either its top and bottom, or left and right bands will be out of screen. When displaying song lyrics with an image background, VideoPsalm makes sure that the whole screen surface is covered by the background image. This is the behavior that gives the best results when the presentation is displayed on a wall with a video-projector.
In this case, some black bands appear at the left and right or top and bottom, depending on the image size ratio. When displaying slideshow images (images that you add to an agenda as standalone pictures), VideoPsalm makes sure that the image is visible in its entirety. Slideshow pictures (this is currently your case) By design, it is not possible to adjust the black color of the bands.ġ.
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