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Fixed
Fixed in 2023.2.0a23
Votes
0
Found in
2021.3.11f1
2022.1.17f1
2022.2.0b9
2023.1.0a12
2023.2.0a1
2023.3.0a3
Issue ID
UUM-15639
Regression
No
AudioClip's position change is inaccurate when using MP3 with variable bit rate
How to reproduce:
1. Open the attached “Mp3PositionChangeIssue” project
2. Enter Play Mode
3. Click “Start Ok Mp3”
4. Click “Start Broken Mp3”
5. Observe the difference in how the song begins
Expected result: Both buttons make the song start at the same time (vocalist sings “Will you hold the line”)
Actual result: “Start Broken Mp3” button makes the song start later (vocalist sings “When every one of them has given up…”)
Reproducible with: 2021.3.11f1, 2022.1.17f1, 2022.2.0b9, 2023.1.0a12
Couldn’t test with: 2020.3.39f1 (Console errors)
Reproducible on: Windows 10
Note: Issue also seems to exist with (a) AudioClip.time and (b) AudioClip.timeSamples with AudioClip.frequency.
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Resolution Note (fix version 2023.2.0a23):
MP3 Xing table of content decoding has been fixed to improve seeking accuracy.