In general all formats defined by the AES67 Standard
are supported. To be more precise, uncompressed L16 and L24 PCM audio with up to 8 channels is supported. Any packet time within the AES67 specification is supported (from 125µs up to 4ms). Also all samplerates (e.g. 44100Hz, 48000Hz and 96000Hz) are supported if your soundcard supports these samplerates.