FLAC
Open Source
FLAC is an audio coding format for lossless compression of digital audio.
CCCP: Combined Community Codec Pack is a codec pack specifically built for playing videos.
Apple Lossless
Open Source
Apple Lossless or Apple Lossless Audio Codec (ALAC), or Apple Lossless Encoder (ALE), is an audio coding format.
Vorbis
Open Source
Vorbis is a free and open-source software project headed by the Xiph.Org Foundation.
Opus Interactive Audio Codec
Open Source
Opus is a totally open, royalty-free, highly versatile audio codec.
Compare Matroska with alternatives
Compare CCCP: Combined Community Codec Pack and Matroska and decide which is most suitable for you.
Compare Opus Interactive Audio Codec and Matroska and decide which is most suitable for you.
Compare Apple Lossless and Matroska and decide which is most suitable for you.