Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

Maybe you could elaborate… what do you mean? Both of those examples (JPEG, H264) have decompressors for viewing, right?


I think the point is that some compression algorithms are lossy (the original cannot be reproduced by decompression) and others are not.

You can’t restore a jpeg to its original image.




Consider applying for YC's Winter 2026 batch! Applications are open till Nov 10

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: