EBU Logo EBU Logo
0273W - Audio Duration Measured
published
0273W v1.0
Item image
AUDIO DURATION MEASURED
Measured Audio Duration
SMTPE ST 377-1
Matches Value
Duration Value, Mismatch
https://qc.ebu.io/items/0273W/versions/1-0-0/
Check
Report
Summary
EBU QC Id
0273W
Name
Audio Duration Measured
Status
published
Category
absolute
Lead editor
Jens SCHNEEWEISS
Aliases
duration run time
Tags
audio MXF
Versions
Version Status Edition date Saved by Note
Details
Definition
Used in Checks, the system shall measure the audio duration in the wrapper 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 measure the audio duration in the wrapper and report it.
References

  • SMPTE ST 377-1

    Remark: MXF

Examples

  • Input: "Audio Duration Expected"= 7200920 ms
    Input: "Audio Duration Tolerance"= 100 ms

    Output: "Check Result"= false
    Output: "Audio Duration Measured"= 7200720 ms, track="track 1"
    Output: "Audio Duration Mismatch" = 200 ms

    Remark: Used as a Check

  • Input: none

    Output: "Audio Duration Measured"= 7200720 ms, track="track 1"

    Remark: Used as a Report

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
Remarks
Remarks
This Test is a measurement only and includes no read-out of the metadata container duration (e.g. because the metadata has not been set). For read-out please use EBU QC Test Item 0009W.
User discussions
Title Author Last update