Topics tagged vulkan

Topic	Replies	Views	Activity
Finally, a solution to Android Vulkan video performance (360, 8k, Quest 3 etc)! Platform & Builds unreal-engine , video , android-device , vulkan	14	2167	September 16, 2026
Linux (Vulkan / RADV): Viewport flickering, black missing meshes & "outdated swapchain" spam (RX 6600) Rendering Linux , question , editor , Rendering , issue , unreal-engine , vulkan	0	43	September 14, 2026
Editor hangs forever in Linux upon opening modal dialogs, with a message about Vulkan swapchains being outdated. Issues and Bug Reporting (Unreal Engine) Linux , editor , bug-report , unreal-engine , hang , vulkan	5	272	July 29, 2026
Android Vulkan Video Player (180, 360, 8K, HLS & DASH video on Quest, Pico etc)! Platform & Builds Blueprint , streaming , unreal-engine , video , android-device , video-texture , vulkan , oculus-quest	0	173	May 7, 2026
HISPlayer - HTTP Live Streaming (HLS) and MPEG-DASH video streaming plugin for Unreal Engine Games and VR/AR apps. XR Development Android , unreal-engine , Mobile , windows , video , android-device , vulkan	6	6283	April 20, 2026
Video Player for Android, Windows, iOS, and Mac Platform & Builds pc , iphone , unreal-engine , Mobile , windows , video , android-device , vulkan , OpenXR	4	250	April 20, 2026
VULKAN FAILURE TO METAHUMAN Character & Animation question , bug-report , unreal-engine , vulkan , metahuman	4	428	February 28, 2026
Unreal build for GDX Spark failing Programming & Scripting question , unreal-engine , vulkan	1	99	February 20, 2026
Overlay Materials not working on Android / Quest 3 with Unreal 5.5 and 5.6 Mobile question , bug-report , Rendering , unreal-engine , Forward-Rendering , vulkan	0	82	November 25, 2025
How to toggle between DX10, DX11, DX12 and via Blueprint? Rendering Blueprint , question , dx11 , unreal-engine , dx12 , vulkan	17	23657	November 6, 2025
Android Vulkan Reflection Error - Objects appear solid white Rendering unreal-engine , android-device , vulkan	1	203	September 16, 2025
Visual screen bugs with Android Vulkan SM5 Rendering question , Rendering , unreal-engine , vulkan	7	2735	August 18, 2025
How could I know which RHI is performing on the currently running device Rendering question , unreal-engine , opengl , rhi , vulkan	2	2439	July 29, 2025
The Processing Pipeline failed with an error when I hit the process button in MetaHumanPerformance Character & Animation question , vulkan , metahuman	0	92	July 27, 2025
"Failed to load Vulkan driver" when I start UE4Editor Rendering question , UE4 , unreal-engine , vulkan	3	6288	July 26, 2025
Failed to allocate Device Memory leads to Fatal Error Debugging, Optimization, & Profiling question , unreal-engine , vulkan	8	1486	June 25, 2025
What does the Vulkanmemory stat group represent in a uestats recording? Debugging, Optimization, & Profiling question , unreal-engine , profiling , stats , memory-usage , vulkan , GPU-Profiling	0	71	June 24, 2025
The appearance of noise on the screen and a bug in the android game when using the Vulkan API Mobile unreal-engine , vulkan	0	76	April 26, 2025
Can't open a particle system in Vulkan RHI Blueprint question , editor , CPP , crash , Rendering , unreal-engine , vulkan	0	70	April 1, 2025
[BUG] profileGPU not working on Linux Rendering Linux , question , unreal-engine , vulkan	0	111	April 1, 2025
Assertion failed when create VR template on linux Getting Started & Setup Linux , question , crash , unreal-engine , vulkan	6	535	March 23, 2025
Why is dedicated allocation disabled in vulkan on android platform? Rendering Android , question , unreal-engine , vulkan	1	114	February 7, 2025
Android Materials: Feature Level Switch: Vulkan Asset Creation question , Shaders , unreal-engine , vulkan	1	499	February 5, 2025
UE5 game won't launch on Linux. Seems to be a Vulkan error? Platform & Builds Linux , question , crash , unreal-engine , vulkan	2	2912	January 18, 2025
Vulkan API Issue in Unreal Engine Docker Containers – Pixel Streaming and Raytracing Support with Vulkan 1.3 Platform & Builds Linux , unreal-engine , image , Ray-Tracing , container , vulkan , Raytracing , pixelstreaming	1	383	January 16, 2025
Vulkan ray tracing pipelines are only supported in bindless. Rendering Linux , question , unreal-engine , line-trace , Ray-Tracing , vulkan , Raytracing	1	578	December 10, 2024
How to enable Raytracing on Linux/VulkanRHI? Rendering Linux , question , nvidia , unreal-engine , vulkan , Raytracing	2	2820	November 28, 2024
Has Anyone Found a Solution for Vulkan FPS Drop When Opening Media Source in VR? Platform & Builds Android , question , lag , unreal-engine , fps-drop , vulkan	1	239	October 24, 2024
Android device Camera flicker with Vulkan rendering Mobile Android , unreal-engine , vulkan	1	136	October 21, 2024
Media playback with Vulkan laggy Rendering question , unreal-engine , performance-issues , vulkan , oculus-quest	3	1311	July 4, 2023