What is lossy compression and can you give me some examples?
Lossy compression is a data encoding method that reduces file size by removing some data. Examples include JPEG for images and MP3 for audio.
How does JPEG compression work?
JPEG compression works by reducing the image quality in a way that is less noticeable to the human eye, using techniques like color space transformation and quantization.
Are there any downsides to using lossy compression?
Yes, the main downside is that some data is permanently lost, which can affect quality, especially if the file is compressed multiple times.
What are some common use cases for lossy compression?
Common use cases include web images, streaming audio and video, and mobile applications where storage space is limited.
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