1 Functions
- Detects and enters the Video Irregularities of the Preservation Audio-Visual File in the Video Irregularity File.
- Sends Video Irregularity File to and receives Audio Irregularity Files from Audio Analysis for Recording.
- Extracts the Images corresponding to the Irregularities of both Irregularity Files.
- Sends the Irregularity merged from the Audio and Video Irregularity Files to Tape Irregularity Classification with the corresponding Video Files.
2 Reference Model

3 Input/Output Data
| Input data | Semanticss |
| Preservation Audio-Visual File | The input Audio-Visual File produced by a camera pointed to the playback head of the magnetic tape recorder and the synchronised Audio resulting from the tape digitisation process. |
| Audio Irregularity File | A JSON file containing information about the Irregularities of the Preservation Audio File received from Video Analysis for Recording. |
| Output data | Semanticss |
| Irregularity Images | Images corresponding to Irregularities of the Preservation Audio-Visual File. |
| Video Irregularity File | A JSON file containing information about Irregularities of the Preservation Audio-Visual File sent to Audio Analyser for Recording. |
| Irregularity File (Video) | A JSON file containing information about Audio and Visual Irregularities in the Preservation Audio File and Preservation Audio-Visual File. |
4 SubAIMs
No SubAIMs.