Audio Processing elements are the pre- and post-processing functions that enhance or modify the audio streams. A PIPE does not require an audio processing element to work. Pre-processing elements are red. Post-processing elements are blue.
| List of Audio Processing Elements | Description |
| Archive Upload | Automatized file upload |
| Delay | Intentional audio delay |
| File Encryption | Secure file encryption (GPG) |
| HLS/DASH Upload | Upload of HLS/DASH manifests and segments. Required for HLS/DASH streaming. |
| Level meter | Audio level measurement |
| Loudness Control | Automatic leveling, limiting and other loudness control |
| Metadata Inserter | Inserting metadata |
| Mix Matrix | Channel mixing configuration |
| Resampler | Adjusting sample rate |
| Stereo Tool | Thimeo Stereo Tool |
| Volume Control | Volume adjustment |