0221W - Colour Range
v2.0
published
0221W
v2.0
COLOUR RANGE
Colour Range
User Profile
Meets Requirements
Expected/Unexpected Values
https://qc.ebu.io/items/0221W/versions/2-0-0/
Check
Report
Summary
- EBU QC Id
- 0221W
- Name
- Colour Range
- Status
- published
- Category
- absolute
- Lead editor
- Jens SCHNEEWEISS
- Aliases
- color range
- Tags
- video MXF MXF-only
Versions
| Version | Status | Edition date | Saved by | Note |
|---|
Details
- Description
- Specifies the range of allowed colour levels.
- Definition
- Used in Checks, the system shall read out the value indicated in the wrapper metadata and check if it matches the expected one specified in the input. Optionally, the system may report the value.
Used in Reports, the system shall read out the value indicated in the wrapper metadata and report it. - References
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Remark: MXF G.2.34 Color Range
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Remark: Sony MPEG Long GOP in MXF
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User profiles
Remark: e.g. the ARD-ZDF profiles
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- Examples
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Input: "Colour Range Expected" = 225
Output: "Check Result" = false
Output: "Colour Range" = 897Remark: Used as a Check
-
Output: "Colour Range" = 897
Remark: Used as a Report
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Input parameters
| Name | Default value | Description | Data model name | Unit | Locator |
|---|
Output parameters
| Name | Alias | Description | Data model name | Unit | Locator |
|---|
Test material
| Title | Version | Download |
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Remarks
- Remarks
-
This card is a Read Out only and includes no Measurement. For the Measurement version, see EBU QC Test Item 0051B.
For ITU-R BT.601 8-bit video, the value is 225.
For ITU-R BT.601-7 10-bit video, the value is 897.
User discussions
| Title | Author | Last update |
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