CAVS is a compressed audio format used by the CAVS (Compressed Audio Video Streaming) system. It’s designed for streaming audio and video over low-bandwidth connections, providing efficient compression while maintaining good audio quality. CAVS files are commonly used in media streaming applications and services.
WMA is a digital audio format developed by Microsoft, primarily used for music and audio streaming. It offers high compression while maintaining good sound quality. WMA files are supported by Windows-based devices and media players, but are less compatible with other operating systems compared to MP3.