0235W - Average Bytes per Second
v2.0
published
0235W
v2.0
AVERAGE BYTES/SECOND
Average Bytes per Second
User Profile
Matches Requirements
Values, Mismatch
https://qc.ebu.io/items/0235W/versions/2-0-0/
Check
Report
Summary
- EBU QC Id
- 0235W
- Name
- Average Bytes per Second
- Status
- published
- Category
- absolute
- Lead editor
- Jens SCHNEEWEISS
- Aliases
- AvgBps AvgBytesPerSec
- Tags
- audio MXF MXF-only
Versions
| Version | Status | Edition date | Saved by | Note |
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Details
- Description
- The average number of bytes per second at which the waveform data should be transferred. Playback software can estimate the buffer size using this value.
- 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: Wave Audio Essence Descriptor
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- Examples
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Input: "Average Bytes Per Second Expected" = 144000
Output: "Check Result" = trueRemark: Used as a Check
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Output: "Average Bytes Per Second" = 144000
Remark: Used as a Report
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Input parameters
| Name | Default value | Description | Data model name | Unit | Locator |
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Output parameters
| Name | Alias | Description | Data model name | Unit | Locator |
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Test material
| Title | Version | Download |
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Remarks
- Remarks
- This Test reads out the metadata element "Average Bytes per Second" from the Wave Audio Essence Descriptor. For video bitrate checks please use [https://ebu.io/qc/items/0158W] which reads-out the maximum video bitrate.
User discussions
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