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Votes
0
Found in
2020.3.37f1
2021.3.7f1
2022.1.11f1
2022.2.0b3
2023.1.0a4
Issue ID
UUM-10491
Regression
No
First 2 seconds of MP4 video are skipped on certain Android devices when "Start on first frame" is disabled
How to reproduce:
1. Open the attached project "NewVideoPlayer-TestProject-master"
2. Build and Run on Android
3. In the application open "Far Plane" Scene (navigate with buttons in the bottom corners)
4. Play the first video in the Scene (video name: H264_SD_144p)
5. Press Play and observe how the video is playing
Expected result: Video starts playing immediately
Actual result: Video starts playing after 1-2 seconds
Reproducible with: 2020.3.37f1, 2021.3.7f1, 2022.1.11f1, 2022.2.0b3, 2023.1.0a4
Reproducible with devices:
N/A, Huawei - (NOH-NX9), Android 10, CPU: NOT FOUND, GPU: Mali-G78
VLNQA00001, Google Pixel 2 (Pixel 2), Android 11, CPU: Snapdragon 835 MSM8998, GPU: Adreno (TM) 540
VLNQA00266 - Xiaomi Mi A2 (Mi A2), CPU: Snapdragon 660, GPU: Adreno 512, OS: 9.0.0
Not reproducible with devices:
VLNQA00225, Qualcomm null (SDM845 for arm64), Android 8.1.0, CPU: Snapdragon 845 SDM845, GPU: Adreno (TM) 630
VLNQA00316, Samsung Galaxy Note10 (SM-N970F), Android 9, CPU: Exynos 9 Series 9825, GPU: Mali-G76
VLNQA00288, Samsung Galaxy J7 (SM-J730F), Android 8.1.0, CPU: Exynos 7 Octa 7870, GPU: Mali-T830
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
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Resolution Note:
As discussed with Ignė, disabling "Wait for first frame" on the VideoPlayer gives it permission to skip ahead in order to catch up with the game time if the movie could not prepare sufficiently quickly to start right away. Some devices are fast enough to do it, some are not.