lossy compression
Lossy compression is a method used to reduce the size of a file by permanently removing some data, which can lead to a decrease in quality. This technique is commonly applied to audio, video, and image files, where some detail may not be easily noticeable to the average listener or viewer. For example, MP3 for music or JPEG for images use lossy compression to reduce file sizes significantly while maintaining acceptable quality for everyday use. While lossy compression makes files easier to store and share, it may not be suitable for applications requiring full fidelity, like professional audio editing.
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Lossy compression is a method of reducing file size by permanently eliminating some data, which can affect quality. It’s commonly used for audio, video, and images, where perfect fidelity isn't always necessary. For instance, when you save a music file or a photo at a lower quality, the file takes up less space but may lose some detail or clarity. This technique is beneficial for quicker downloads and less storage use, commonly seen in streaming services and social media, where the trade-off between quality and space is generally acceptable.