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Single-lens reflex camera

Sounds of camera that uses a mirror and prism system to permit the photographer to view through the lens and see exactly what will be captured. Wikipedia


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Class breakdown
DatasetNumber of videosDuration hours
Overall4791.3
Evaluation600.2
Balanced train600.2
Unbalanced train3591.0
Learn more about the dataset parts.

We estimate this class has medium quality

In a random sample of videos for this class, we found 4 / 7 (57%) were accurate. Note that quality in the unbalanced training set may be significantly lower. Learn more.

Evaluation videos for Single-lens reflex camera

60
videos
0.2
hours
View all 60 videos

Balanced train videos for Single-lens reflex camera

60
videos
0.2
hours
View all 60 videos

Unbalanced train videos for Single-lens reflex camera

359
videos
1.0
hours
View all 359 videos