Table 2.
Characteristic statistics of six surgical videos
| Operation | Devices | Position | Total file size (video time) | Time of surgical procedure | Duration of unavailable video (percentage) |
|---|---|---|---|---|---|
| Ilium flap harvesting 1 | EOS R5 | Tripod | 48.1 GB (119′22’’) | 113′32’’ | 51′46’’ (45.6%) |
| Forearm flap harvesting | EOS 850D | Handheld | 54.5 GB (65′41’’) | 65′25’’ | 12′49’’ (19.6%) |
| Anterolateral thigh flap harvesting | GoPro | Surgeon’s head | 22.5 GB (58′55’’) | 55′41’’ | 1′03’’ (1.9%) |
| EOS R5 | Tripod | 26.8 GB (66′31’’) | 63′59’’ | 18′53’’ (29.5%) | |
| Ilium flap harvesting 2 | GoPro | Surgeon’s head | 42 GB (99′59’’) | 99′16’’ | 2′27’’ (2.5%) |
| EOS R5 | Modified tripod | 40.5 GB (100′25’’) | 99′15’’ | 14′38’’ (14.7%) | |
| Ilium flap harvesting 3 | GoPro | Assistant’s head | 21.6 GB (51′28’’) | 51′00’’ | 13′49’’ (27.9%) |
| EOS R5 | Modified tripod | 45.7 GB (113′30’’) | 113′16’’ | 15′36’’ (13.8%) | |
| Fibula flap harvesting | GoPro | Surgeon’s head | 47.2 GB (112′18’’) | 111′01’’ | 2′10’’ (2.0%) |
| EOS R5 | Modified tripod | 49.4 GB (122′25’’) | 122′20’’ | 6′44’’ (5.5%) |