Pillarboxing is a technique used in film and video where vertical black bars are added to the sides of a wide-screen image when it is displayed in a format that cannot accommodate its full width. This method helps to preserve the aspect ratio of the original film, ensuring that the audience views the intended composition without distortion or cropping. By maintaining the original framing, pillarboxing allows for a better visual experience, especially when dealing with cinematic works that are designed for specific aspect ratios.
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