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Won't Fix

Votes

0

Found in

2021.3.3f1

2022.1.3f1

2022.2.0a13

Issue ID

UUM-349

Regression

No

[iOS] Microphone audio loops when playing a video clip with audio

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Reproduction steps:
1. Download and open the attached "Video Microphone Test" project
2. Build and deploy the project to iOS
3. When the application opens, make a sound
4. Listen to the audio playing in the application

Expected result: The recorded sound does not get stuck in a loop after the video starts
Actual result: The recorded sound gets stuck in a loop after the video starts

Reproducible with: 2018.4.32f1, 2019.4.20f1, 2020.2.5f1, 2021.1.0b5, 2021.2.0a5

Reproduced with: iPhone 12 Pro (iOS 14.2.1)
Not reproducible with:
VLNQA00332, Samsung Galaxy XCover4 (SM-G390F), Android 9, CPU: Exynos 7 Quad 7570, GPU: Mali-T720
VLNQA00333, Hmd Global Nokia 7 plus (Nokia 7 plus), Android 10, CPU: Snapdragon 660, GPU: Adreno (TM) 512
VLNQA00099, Google Pixel XL (Pixel XL), Android 10, CPU: Snapdragon 821 MSM8996 Pro, GPU: Adreno (TM) 530

  1. Resolution Note:

    There are no fixes planned for this Bug

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Comments (1)

  1. CanisLupus

    Apr 15, 2021 10:38

    Hi, just to add an important detail that was in my bug report but not here:

    For us this problem happened when using "Good Latency" DSP Buffer Size (maybe "Best Latency" too, but we didn't test that) and only on iOS.

    Maybe you could reproduce it either way but, in our tests, when using Best Performance the issue (almost?) never happened on our test devices. Good Latency was consistently causing the issue.

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