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Fixed in 2020.2.X

Fixed in 2019.3.X, 2020.1.X

Votes

75

Found in

2019.2.0a9

2019.3.0a1

2019.3.0b5

2020.1.0a1

Issue ID

1188316

Regression

Yes

[WebGL] VideoPlayer is not rendered in WebGL builds when the video is loaded via URL

WebGL

-

How to reproduce:
1. Open the attached project ("case_1188316-Webgl_bug.zip")
2. Open the repro scene ("SampleScene")
3. Switch build target to WebGL
4. Enter Play Mode and notice that the Video starts playing
5. Exit Play Mode
6. Make a WebGL build and run it

Expected results: Video starts playing in the build the same way as in the Editor
Actual results: VideoPlayer window stays completely black, warnings are thrown in the browser's console ("Error: WebGL warning: texSubImage2D: Source must not be null.")

Reproducible with: 2019.2.0a9, 2019.2.8f1, 2019.3.0b6, 2020.1.0a7
Not reproducible with: 2017.4.33f1, 2018.4.10f1, 2019.2.0a6
Couldn't test with 2019.2.0a7, 2019.2.0a8 ("RuntimeError: memory access out of bound" error is thrown on WebGL builds)

Reproduced with browsers: Chrome (77.0.3865.90), Firefox (69.0.2) Opera (63.0.3368.107)
Not reproduced in Edge (44.18362.329.0)

  1. Resolution Note (fix version 2020.2):

    Fixed in 2020.2.0a12

  2. Resolution Note (fix version 2020.1):

    Fixed in 2020.1.0b9 (3745)

  3. Resolution Note (fix version 2019.3):

    Fixed in 2019.3.15f1

Comments (45)

  1. Eadmond

    Apr 01, 2022 23:40

    Still not working on 2020.3.6f1
    Camera near plane, far plane, not working.
    Render texture kind of work

  2. sduval

    Aug 13, 2021 14:23

    Still not working on 2021.1

  3. xobobo

    Feb 27, 2021 00:52

    still not working with 3.15

  4. iasarmientoj

    Feb 18, 2021 20:47

    The only way I was able to play the unity webgl video on an iPhone was using this browser: https://apps. apple. com/us/app/webxr-viewer/id1295998056 although I know this does not fix the real problem.

  5. Lantosse

    Nov 20, 2020 15:36

    Still not working on 2020.2.0b11. Tried both render texture, material rendering, far and near plane rendering.

  6. dkardell_gw

    Nov 20, 2020 01:49

    Still not working here on Mac Big Sur and 2020.1.14f1. Anyone find work around?

  7. bloodsabertooth

    Oct 21, 2020 05:54

    Issue still here 2020. Webgl videos loading from URL not working on ios devices.

  8. Virat-Gangurde

    Aug 05, 2020 05:28

    Video rendering in WebGL build issue resolved at my end. This work in Unity 2019.4 LTS versions.

  9. inkletom

    Jul 29, 2020 15:26

    On 2020.1.0 I'm still seeing "WebGL: INVALID_VALUE: tex(Sub)Image2D: video visible size is empty"

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