Encoder (yellow) elements set what encoders to use for the encoding of the audio.
| L | No explicit encoder set |
| When a PIPE has no explicit Encoder set, 16 bit PCM/Linear (RAW) is used. |
| List of Encoder Elements | Description |
| A-law | G.711 (A-law) encoding |
| AAC |
AAC encoding (open source)
|
| AC-3 | Dolby AC-3 encoding |
| FLAC | FLAC encoding |
| FhG AAC |
AAC encoding, (Fraunhofer)
|
| G.722 | G.722 encoding |
| MP2 | MPEG-1 Audio Layer II encoding |
| MP3 | MPEG-1 Audio Layer III encoding |
| Opus | Opus encoding |
| RAW | RAW/Linear/PCM encoding |
| Siren | G.722.1 (Siren) encoding |
| Vorbis | Vorbis encoding |
| µ-law | G.711 (µ-law) encoding |