- EBU QC Id
- 0285B
- Name
- Lens Smudge
- Status
- published
- Category
- human-only review
- Lead editor
- Annabel Polanco
- Aliases
- Tags
Version | Status | Edition date | Saved by | Note |
---|
- Description
- "Lens Smudge" is dirt, oil, debris, etc. physically on the camera lens that is visible in the captured image.
Lens Smudge impacts the content quality of the asset. Customer experience will be negatively affected if the incurred Lens Smudge is large and severe enough to obscure on screen action.
This issue is rarely creative intent and is a result of dirty equipment during production.
Any video derived from this asset will contain Lens Smudge. - Definition
- Used in Checks, the system shall review content for the presence of lens smudge. Optionally, the system may report timecodes at which errors exist and the position in the frame of the error.
Used in Reports, the system reports timecodes at which errors exist and the position in the frame of the error. - References
-
- Examples
-
-
Output: "Check Result" = false
Output: "Lens Smudge Segment" from 00:00:30;00 to 00:30:05;00, SpatialRegion xywh=percent:0,0,50,50
Output: "Lens Smudge Segment" from 00:00:34;00 to 00:34:11;00, SpatialRegion xywh=percent:50,50,50,50Remark: Used as a Check. Note: the region information refers to the top-left and bottom-right quadrant of the screen, respectively.
-
Output: "Lens Smudge Segment" from 00:00:30;00 to 00:30:05;00, SpatialRegion xywh=pixel:160,120,320,240
Output: "Lens Smudge Segment" from 00:00:34;00 to 00:34:11;00, SpatialRegion xywh=pixel:1020,460,300,140Remark: Used as a Report.
-
Name | Default value | Description | Data model name | Unit | Locator |
---|
Name | Alias | Description | Data model name | Unit | Locator |
---|
Title | Version | Download |
---|
- Remarks
Title | Author | Last update |
---|