UE4 PixelStreamingDemo 验证

4.24 和 4.27 的官方案例，照着教程，直接就能跑通，4.26会出各种问题导致无法跑通。
查找了一些资料，最后也跑通了，记录一下4.26的过程。
需要看的两篇：
https://docs.unrealengine.com/4.27/en-US/SharingAndReleasing/PixelStreaming/PixelStreamingIntro/https://docs.unrealengine.com/4.27/en-US/SharingAndReleasing/PixelStreaming/PixelStreamingIntro/https://docs.unrealengine.com/4.27/en-US/Resources/Showcases/PixelStreamingShowcase/https://docs.unrealengine.com/4.27/en-US/Resources/Showcases/PixelStreamingShowcase/PixelStreamingDemo 在UE4 Market上面

UE4 PixelStreamingDemo 验证最先出现在Python成神之路。