When using Capture Manager in Live Link Hub to discover takes which contain video encoded with the YUV444 pixel format will cause the application to hang.
The Windows Media Foundation library used to read the media files does not support the YUV444 pixel format.
This is the default output format for footage processed using the third party ffmpeg application.
Possible Workarounds
Reencode the video data to a supported pixel format (e.g. YUV420)
Expected Result
Take(s) discovered and listed in the Take Browser.
Observed Result
Live Link Hub hangs indefinitely
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-290898 in the post.
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Component | UE - Virtual Production - IO - LiveLink |
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Affects Versions | 5.6 |
Created | May 28, 2025 |
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Updated | May 29, 2025 |