Apple Lossless or Apple Lossless Audio Codec (ALAC), or Apple Lossless Encoder (ALE), is an audio coding format. Developed by Apple, Inc.
License: Open Source
Apple Lossless is a lossless audio format ideal for high-quality audio preservation, while Opus is a versatile lossy codec focused on efficient streaming and smaller file sizes. The key difference lies in Apple Lossless's commitment to audio fidelity versus Opus's emphasis on efficient compression and adaptability.