Table 3.
Attributes interfering with video interpretation.
|
| ||||
|---|---|---|---|---|
| VIDEO ATTRIBUTE | n | PHENOMENOLOGY ACCURACY | ACCURACY OF VIDEOS WITHOUT INTERFERING ATTRIBUTE | p |
|
| ||||
| Vertical orientation | 56 | 68% | 51% | 0.13 |
|
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| Framing issue | 37 | 62% | 63% | 0.97 |
|
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| Noise interference | 9 | 33% | 66% | 0.08 |
|
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| Obstructed view | 9 | 56% | 63% | 0.72 |
|
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| Image quality | 17 | 35% | 68% | 0.01 |
|
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| Short length | 19 | 58% | 64% | 0.65 |
|
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| Lighting issue | 30 | 60% | 63% | 0.75 |
|
| ||||
| Video stability | 23 | 48% | 67% | 0.10 |
|
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| Sound Quality | 5 | 20% | 65% | 0.06 |
|
| ||||
| Video focus | 24 | 54% | 65% | 0.33 |
|
| ||||
| None | 20 | 65% | 61% | 0.78 |
|
| ||||
Video attributes that interfered video interpretation are listed along with how often they were identified, and the accuracy of the phenomenology identified in the video when those attributes were present. This was compared to the phenomenology of videos where that attribute was missing to determine whether there was a significant difference. Phenomenology was significantly lower in videos with poor image quality. No other significant difference was noted.