全像遠端處理疑難排解Holographic Remoting troubleshooting

重要

本指南專為 HoloLens 2 上的全像攝影遠端所特有。This guidance is specific to Holographic Remoting on HoloLens 2.

找不到 Spectre 降低的程式庫。Spectre mitigated libraries not found.

內建的遠端範例應用程式在發行設定中啟用了 Spectre 的風險降低 (/Qspectre) 。Holographic Remoting sample apps have Spectre mitigation (/Qspectre) enabled in Release configuration.

如果您的 vccorlib.h 無法開啟 嚴重錯誤，請確定您的 Visual Studio 工作負載包含 Spectre 緩和連結 庫If you get the vccorlib.lib cannot be opened fatal error, make sure that your Visual Studio Workload includes the Spectre mitigated libraries

語音Speech

全像是「全像」遠端播放機支援診斷重迭，您可以藉由說出 Enable Diagnostics 並停用它來啟用 Disable Diagnostics 。The Holographic Remoting Player supports a diagnostics overlay, which can be enabled by saying Enable Diagnostics and disabled by saying Disable Diagnostics. 如果您無法使用這些語音命令，您也可以使用做為 URL 的網頁瀏覽器來啟動全 ms-holographic-remoting:?stats 像遠端播放機。If you have trouble with these voice commands, you can also launch the Holographic Remoting player via a web browser using ms-holographic-remoting:?stats as a URL.

H265 視頻編碼器無法使用H265 video codec not available

在遠端應用程式中使用 H265 video 編解碼器時，請安裝 HEVC 影片擴充 功能。Install the HEVC Video Extensions when using H265 video codec in your remote app. 如果您遇到已安裝但無法使用編解碼器的問題，請參閱 疑難排解 指南。If you run into issues where the codec is installed but can't be used, check out troubleshooting guide.

限制Limitations

下列 Api 目前 不 支援使用全像 HoloLens 2 的全像的遠端處理，除非另有說明，否則會引發 ERROR_NOT_SUPPORTED 錯誤：The following APIs are currently not supported when using Holographic Remoting for HoloLens 2 and will raise an ERROR_NOT_SUPPORTED error unless otherwise stated:

Windows.Graphics.HolographicWindows.Graphics.Holographic

Windows.Perception.SpatialWindows.Perception.Spatial

Windows.UI.Input.SpatialWindows.UI.Input.Spatial

Windows.Perception.Spatial.PreviewWindows.Perception.Spatial.Preview

另請參閱See Also