To reproduce:

1. Download attached "VideoAssert.zip" project.
2. Go to project location on your machine and delete "Library" folder.
3. Run "BatchBuild.bat" batch file to build apk in batch mode.
4. After build is completed, push apk to the device and install it manually.
5. Open the application and notice the error message in the top right corner.
* For batch file to successfully launch, environmental path variable has to be set for Unity.exe to be accessible.

Expected result: There are no errors displayed under "Messages" label.
Actual result: "OPENGL NATIVE PLUG-IN ERROR" error appears when application is loaded.

Reproduced with: 2018.1.0b1, 2017.3.0f3, 2017.2.1p1, 2017.1.2p4, 5.6.5f1.

Devices under test:

Reproduced with:
Meizu MX5*, OS:5.0.1, CPU:arm64-v8a, GPU:PowerVR Rogue G6200, Build:Meizu/meizu_mx5/mx5:5.0.1/LRX22C/m85.Flyme_OS_4.5.4.1.20151010121404:user/release-keys

Samsung SM G903F*, OS:6.0.1, CPU:armeabi-v7a, GPU:Mali-T720,
Build:samsung/s5neoltexx/s5neolte:6.0.1/MMB29K/G903FXXU1BQC1:user/release-keys

Not reproduced with:
Samsung SM G950F*, OS:7.0, CPU:arm64-v8a, GPU:Mali-G71,
Build:samsung/dreamltexx/dreamlte:7.0/NRD90M/G950FXXU1AQI7:user/release-keys

Samsung GT I8190*, OS:4.1.2, CPU:armeabi-v7a, GPU:Mali-400 MP,
Build:samsung/goldenxx/golden:4.1.2/JZO54K/I8190XXAMG4:user/release-keys

Sony D6603 (Xperia Z3)*, OS:6.0.1, CPU:armeabi-v7a, GPU:Adreno (TM) 330,
Build:Sony/D6603/D6603:6.0.1/23.5.A.1.291/2769308465:user/release-keys

Notes: Errors are slightly different depending on the device. On Meizu MX5 "OPENGL NATIVE PLUG-IN ERROR: GL_INVALID_ENUM: enum argument out of range"
but on Samsung SM G903F* "OPENGL NATIVE PLUG-IN ERROR: GL_INVALID_FRAMEBUFFER_OPERATION: Framebuffer is not complete or incompatible with command". Errors only appear when library folder is cleared before building the application in batch mode. User also reported that the issue reproduces on these devices: HUAWEI MYA-L22, Meizu M5s, Cherry Mobile Flare S4, LENOVO Lenovo A7000-a, samsung SM-J700H. Video playback in the application is unaffected by the error. Removing the video playback from the application does not trigger the error anymore. It occurs only when playback is active.