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How many pixels does a wedding poster need? What are the requirements for wedding poster photos?

What is the minimum pixel requirement for a big poster? 5 million pixels effective 49 15200, pixel 2560X 1920. The size of the developable photo is 17X 13, and the diagonal data is greater than 2 1 inch for your reference. According to the size of your poster, the PPI of making poster pictures should generally reach about 100-200. Just calculate according to the size of the poster. What is the size and resolution of the poster? The spray meeting is set according to the actual size, and the resolution is generally set to 70- 100, and the resolution of 300 can be drawn without printing. If the size is larger, the picture of tens of meters is usually only 30 points. Generally, the posters posted on campus are A 1 or A0. A 1 is about 8 10mm*580mm, A0 is about1160mm * 810mm, and the general size is inkjet, and the resolution can be set to about 200. What is the size of the wedding welcome poster in CMYK color mode? What are the requirements? The welcome posters of 1, 1.8m× 0.8m.. 1.8m are of more sizes now in use. Wedding welcome posters generally use wedding photos of newlyweds to enlarge wedding photos. At present, general wedding photography agencies will present wedding welcome posters, and newlyweds only need to choose the photos to be used as wedding welcome posters. 2. 1.6 m× 0.6 m ... If the wedding photography agency does not give away the wedding welcome poster, the couple can also find an advertising production company to make it. The size of the production is relatively random, and it can be appropriately enlarged or reduced according to the wedding photos you choose. 3. 1.5 m× 0.9 m ... If it is a relatively small wedding, you can also use the size of 1.5 m. As the most important explanation of the welcome area, you must choose photos carefully. Make the selected photos into welcome posters, which is the first impression of the guests on the couple and plays an important role in the wedding. How to choose wedding welcome poster photos: 1. Considering the proportion of wedding welcome posters, the couple had better choose full-length photos, and pay attention to the position of the two people in the photos, and try not to choose half-length photos, because half-length photos make people feel top-heavy. 2. The wedding welcome poster has nothing to do with the photo background, because the wedding welcome poster needs to be enlarged, and the background can't be seen after enlargement. So when choosing the wedding welcome poster, don't care too much about the background of the photo, just choose a good-looking and suitable double photo. Most people choose photos of white wedding dresses as wedding welcome posters. Although there is no mandatory requirement, the photo of white wedding dress is more in line with the formal atmosphere of the wedding day and suitable for the overall layout of the wedding scene. If your wedding scene is colorful, consider choosing other photos. When choosing the wedding welcome poster, you must pay attention to the expressions and actions of the two people in the photo, because the poster needs to be enlarged. If the expressions and movements are not in place, the photos will not look good after being enlarged. The photo of the wedding welcome poster is magnified several times, so the couple need to enlarge the photo when choosing the wedding welcome poster. Only in this way can we know the effect of photos as posters. Some photos are not very high in pixels, and they will be blurred after enlargement, so newcomers need to pay more attention.