The Mixed Reality Forums here are no longer being used or maintained.
There are a few other places we would like to direct you to for support, both from Microsoft and from the community.
The first way we want to connect with you is our mixed reality developer program, which you can sign up for at https://aka.ms/IWantMR.
For technical questions, please use Stack Overflow, and tag your questions using either hololens or windows-mixed-reality.
If you want to join in discussions, please do so in the HoloDevelopers Slack, which you can join by going to https://aka.ms/holodevelopers, or in our Microsoft Tech Communities forums at https://techcommunity.microsoft.com/t5/mixed-reality/ct-p/MicrosoftMixedReality.
And always feel free to hit us up on Twitter @MxdRealityDev.
Can't Display Developer Video Feed in WPF - Alternative Options to Dev Stream?
I'm currently working on a project (with my senior design team) in which we capture the developer video feed from the HoloLens in a WPF application, capture frames from this video feed, and then send back the annotated images to the HoloLens. The problem we are encountering is that the WPF MediaElement cannot render this video feed regardless of the codecs we configure, even though Windows Media Player is capable of viewing it. We ended up using a WPF control based on FFMPEG available on Code Project here: https://www.codeproject.com/Articles/885869/Stream-Player-control
However, this control has an issue with compounding lag and is lacking the information to rebuild the source properly so we cannot updated it. My questions are:
Does anyone know if there is an alternative way to generate a video stream from the HoloLens outside of using the stream available when it's in developer mode?
If not, is there a good way to view the developer video stream in WPF?
Any input would be helpful and if I can provide more information please let me know.
Thanks,
Kidron