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Render Streaming Problem grey screen

Discussion in 'Unity Render Streaming' started by janosch1337, Jul 29, 2021.

  1. janosch1337

    janosch1337

    Joined:
    Mar 31, 2020
    Posts:
    1
    Hi,

    i start your example "WebBrowserInput" and it is running.

    i need a render streaming for my project where only one connected person can control a camera view. if a second person connects they can also control it - but sees the same as person 1. because i dont want more than one transcoding process.

    now i tried to delete camera2, i went through all properties of the game objects and tried to remove camera2 everywhere. unfortunately i can't get the render streaming to work. unity console without error.

    in chrome: Uncaught (in promise) DOMException: Failed to execute 'addIceCandidate' on 'RTCPeerConnection': Error processing ICE candidate

    and i only get a grey screen


    what am i doing wrong?
     
    janosch1337, Jul 29, 2021
    #1

  2. three10

    three10

    Joined:
    Jan 3, 2014
    Posts:
    23
    Hi! I had the same problem. The web browser application for the 'WebBrowserInput' only works with 2 video streams. You have to change the javascript code of the WebApp as well to make it work.
     
    three10, Aug 2, 2021
    #2

  3. kazuki_unity729

    kazuki_unity729

    Unity Technologies

    Joined:
    Aug 2, 2018
    Posts:
    803
    I think the issue is caused by the restriction of the concurrent encoding session for NVIDIA GPU.
    See the column of the Max # of concurrent sessions below
    https://developer.nvidia.com/video-encode-and-decode-gpu-support-matrix-new#Encoder
     
    kazuki_unity729, Aug 18, 2021
    #3