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By Design
Votes
1
Found in
2018.4
2019.3
2020.1
2020.1.0a18
Issue ID
1217450
Regression
No
[VideoPlayer][Mobile]Video is glitchy/laggy on the play after switching another video when Render Mode set to Far Plane
How to reproduce:
1. Open the attached "[Video] NewVideoPlayer.zip" project
2. Build & Run only the "Far Plane" scene on the device
3. Play the video
4. Observe the video for a few seconds
5. Press the next video ">|" button
6. Play the next video
Expected result: After skipping a video it plays smoothly, with no hiccups
Actual result: Video is skipping few seconds at the start on OpenGL. Twitching forward and backward at the start on Vulkan
Reproducible in: 2018.4.17f1, 2019.3.1f1, 2020.1.0a23
Reproducible with:
VLNQA00173, Xiaomi Redmi 6 Pro (Redmi 6 Pro), Android 9, CPU: Snapdragon 625 MSM8953, GPU: Adreno (TM) 506
----------, Xiaomi Mi A2 (Mi A2), Android 9, CPU: Snapdragon 660, GPU: Adreno (TM) 512
VLNQA00015, Samsung Galaxy Note8 (SM-N950W), Android 8.0.0, CPU: Snapdragon 835 MSM8998, GPU: Adreno (TM) 540
VLNQA00052, Xiaomi MI MAX (MI MAX), Android 7.0, CPU: Snapdragon 617 MSM8952, GPU: Adreno (TM) 510
VLNQA00287, Motorola moto g(7) power (moto g(7) power), Android 9, CPU: Snapdragon 625 MSM8953, GPU: Adreno (TM) 506
Reproducible conditionally with:
VLNQA00069 Motorola Moto G (4) 7.0 Snapdragon 617 MSM8952 Adreno (TM) 405 OpenGL ES 3.2 only OpenGL, Vulkan not supported
iPhone 6 (iOS 12.2) on both Metal and OpenGL only with VP8_HD_1080p
VLNQA00322, Huawei P30 Pro (VOG-L29), Android 9, CPU: HiSilicon Kirin 980, GPU: Mali-G76 only on OpenGL and the following codecs:
(VP8_HD_1080p, H264_HD_720)
Not reproducible:
VLNQA00218, Samsung Galaxy Note9 (SM-N960U), Android 8.1.0, CPU: Snapdragon 845 SDM845, GPU: Adreno (TM) 630
----------, Samsung Galaxy Fold (SM-F900F), Android 9, CPU: Snapdragon 855 SM8150, GPU: Adreno (TM) 640
VLNQA00138, Huawei P20 Pro (CLT-L29), Android 8.1.0, CPU: HiSilicon Kirin 970, GPU: Mali-G72
----------, Asus ROG Phone (ASUS_Z01QD), Android 8.1.0, CPU: Snapdragon 845 SDM845, GPU: Adreno (TM) 630
VLNQA00216, Razer Phone 2 (Phone 2), Android 8.1.0, CPU: Snapdragon 845 SDM845, GPU: Adreno (TM) 630
VLNQA00175 Samsung Galaxy Note9 10 Exynos 9 Series 9810 Mali-G72 OpenGL ES 3.2
Notes:
- Tested on Vulkan and GLES3 graphics APIs;
- On Vulkan, the start of the video slightly jumps forward and backward a few times
- On GLES3 the video stars somewhere in between 1 to 2 second mark rather than from the very start at 0 seconds
- 2018.4.17f1 Vulkan videos are not playing at all
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