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Duplicate

Fixed in 2018.4.X

Votes

12

Found in

2018.4.19f1

Issue ID

1230750

Regression

No

WebcamTexture Doesn't work on HoloLens 2

XR SDK

-

1. What happened
WebcamTexture doesn't work on the HoloLens 2. It works in the editor and HoloLens 1. HoloLens 2
2. How we can reproduce it using the example you attached
Build, deploy, and run on a HoloLens 2

Log is attached showing the error:
Error: Operation has failed with error 0xc00d36e6: The requested attribute was not found. (C:/buildslave/unity/build/PlatformDependent/MetroPlayer/MetroWebCamTexture.cpp:WebCamTexture::Update at 613)

  1. Response avatar

    Resolution Note (2019.4.X):

    Duplicate of 1320979. Case was not fully resolved in previous fix and was bumped to new ticket for resolution.

Comments (2)

  1. 3439cc73cb0c23594a24da863db86bca?d=mm

    santamanno

    Sep 08, 2020 09:24

    Same on Unity 2019.4.8f1. The media sink does not provide essential attributes to the encoder. Cannot run mftrace.exe on the device, so not sure which GUID is missing.

  2. 6fd9d25e950e6c1cb69924179f464f2a?d=mm

    ibompuis

    Mar 30, 2020 18:37

    Same on Unity 2019.3.6f1 with MRTK 2.3.0 Hololens 2

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