| Value | Meaning |
|---|---|
| Unknown0 | unknown or unset audio format |
| Encoded1 | encoded audio format |
| S82 | 8 bits in 8 bits, signed |
| U83 | 8 bits in 8 bits, unsigned |
| S16le4 | 16 bits in 16 bits, signed, little endian |
| S16be5 | 16 bits in 16 bits, signed, big endian |
| U16le6 | 16 bits in 16 bits, unsigned, little endian |
| U16be7 | 16 bits in 16 bits, unsigned, big endian |
| S2432le8 | 24 bits in 32 bits, signed, little endian |
| S2432be9 | 24 bits in 32 bits, signed, big endian |
| U2432le10 | 24 bits in 32 bits, unsigned, little endian |
| U2432be11 | 24 bits in 32 bits, unsigned, big endian |
| S32le12 | 32 bits in 32 bits, signed, little endian |
| S32be13 | 32 bits in 32 bits, signed, big endian |
| U32le14 | 32 bits in 32 bits, unsigned, little endian |
| U32be15 | 32 bits in 32 bits, unsigned, big endian |
| S24le16 | 24 bits in 24 bits, signed, little endian |
| S24be17 | 24 bits in 24 bits, signed, big endian |
| U24le18 | 24 bits in 24 bits, unsigned, little endian |
| U24be19 | 24 bits in 24 bits, unsigned, big endian |
| S20le20 | 20 bits in 24 bits, signed, little endian |
| S20be21 | 20 bits in 24 bits, signed, big endian |
| U20le22 | 20 bits in 24 bits, unsigned, little endian |
| U20be23 | 20 bits in 24 bits, unsigned, big endian |
| S18le24 | 18 bits in 24 bits, signed, little endian |
| S18be25 | 18 bits in 24 bits, signed, big endian |
| U18le26 | 18 bits in 24 bits, unsigned, little endian |
| U18be27 | 18 bits in 24 bits, unsigned, big endian |
| F32le28 | 32-bit floating point samples, little endian |
| F32be29 | 32-bit floating point samples, big endian |
| F64le30 | 64-bit floating point samples, little endian |
| F64be31 | 64-bit floating point samples, big endian |
| S164 | 16 bits in 16 bits, signed, native endianness |
| U166 | 16 bits in 16 bits, unsigned, native endianness |
| S24328 | 24 bits in 32 bits, signed, native endianness |
| U243210 | 24 bits in 32 bits, unsigned, native endianness |
| S3212 | 32 bits in 32 bits, signed, native endianness |
| U3214 | 32 bits in 32 bits, unsigned, native endianness |
| S2416 | 24 bits in 24 bits, signed, native endianness |
| U2418 | 24 bits in 24 bits, unsigned, native endianness |
| S2020 | 20 bits in 24 bits, signed, native endianness |
| U2022 | 20 bits in 24 bits, unsigned, native endianness |
| S1824 | 18 bits in 24 bits, signed, native endianness |
| U1826 | 18 bits in 24 bits, unsigned, native endianness |
| F3228 | 32-bit floating point samples, native endianness |
| F6430 | 64-bit floating point samples, native endianness |
Enum value describing the most common audio formats.