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Fixed in 2021.2.X



Found in




Issue ID




[WebGL] No warnings/errors are thrown in Editor or WebGL build about VideoClip being unsupported on WebGL platform



Reproduction steps:
1. Open the attached project ("")
2. Open the repro scene ("SampleScene")
3. Notice that "Video Player" is using "Video Clip" as Source
4. Make a WebGL build and run it
5. Press the "Play" button and notice that nothing happens
6. Open browser's console and see that there are no warnings/errors about VideoClip not being supported

Expected result: User is warned about VideoClip not being supported on WebGL
Actual result: No warnings are thrown in Editor nor in the browser's console

Reproducible with: 2018.4.23f1, 2019.4.1f1, 2020.1.0b13, 2020.2.0a15

Tested with: Chrome (83.0.4103.97), Firefox (77.0.1), Edge (83.0.478.45)

Note: On Firefox, "Cannot play media. No decoders for requested formats: video/x-ms-wmv" warning is thrown when trying to start the video

  1. Resolution Note (fix version 2021.2):

    Fixed in Unity 2021.2.0a8 and above

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