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Fix In Review for 2023.2.X, 2023.3.X

Fixed in 2022.3.16f1



Found in





Issue ID




[Android][Video] .webm video is lagging when it is built for an Android device



# Open the attached project ""
# Go to File > Build Settings
# Make sure, that the "SampleScene" Scene is added in Scenes in Build
# Switch to the Android Platform
# Build and Run
# Observe the video

Expected: Video successfully is playing in the application
Actual: Video is lagging

Reproducible with: 2022.2.0a16, 2022.2.0b8, 2023.1.0a10
Not reproducible with: 2020.3.39f1, 2021.3.10f1, 2022.1.10f1, 2022.2.0a15

Reproducible with devices:
VLNQA00467 - Galaxy S21 Ultra 5G (SM-G998B), CPU: Exynos 2100, GPU: Mali-G78, OS: 11
VLNQA00323 - Galaxy Note 10 USA (SM-N970U), CPU: Snapdragon 855 SM8150, GPU: Adreno 640, OS: 9.0.0
VLNQA00266 - Xiaomi Mi A2 (Mi A2), CPU: Snapdragon 660, GPU: Adreno 512, OS: 9.0.0

Not reproducible with:
VLNQA00352 - iPhone 12 Pro (MGML3ET/A), CPU: A14 Bionic, GPU: Apple designed
VLNQA00346 - iPad Air (4th generation)
VLNQA00258 - iPhone Xs Max (MT502ET/A), CPU: A12 Bionic, GPU: Apple designed, OS: 13.2
MacOS (M1 Max) Standalone

- Video is playing normally when it is opened on a device with a native video player

  1. Resolution Note (fix version 2023.3):

    Fix issue when video with variable frame freeze or stutter on Android

  2. Resolution Note (fix version 2023.2):

    Fix the freeze when the video has a variable framerate on Android

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