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Acquisition method of CameraResolution in the research mode


I occurred a problem.
And It hasn't resolve yet :'(

I wrote the following code.

        cameraResolution = 
           .OrderByDescending((res) => res.width * res.height).First();

and in the research mode

InvalidOperationException: Sequence contains no elements
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)

Will occur.
I can obtain cameraResolution correctly by releasing the research mode.

I think other acquisition method in the research mode.

Does anyone know the solution?


  • Options

    Hi @ShingoMORIO36 ,
    If you don't mind, could you answer a few question, so I could understand your scenario better please ?
    1. Is this App a Unity App or UWP ?
    2. Have you enabled Research Mode ?
    3. Is your end goal to access the PhotoVideo camera or Research Mode cameras ?


  • Options


    Thank you for your comment.

    1. Is this App a Unity App or UWP ?

    I tried Unity App.

    1. Have you enabled Research Mode ?

    Yes. I have.
    I enabled Research mode.

    1. Is your end goal to access the PhotoVideo camera or Research Mode cameras ?

    I want to use both. if I possible.
    Can't I use RGB camera on research mode? by any chance.

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