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APM Mission Planner HUD Video Jitter? PLEASE HELP.

Posted by Jeremy Stromsoe on December 3, 2015 at 5:31pm

I'm using ArduPilot Mission Planner 1.3.32 on a Win 7 PC.  My autopilot is running ArduCopter v3.3.

I'm streaming a an MJPEG video to the Mission Planner HUD, which causes a jitter that never stops.  If I roll the quad, it makes it much worse.  It also does it when the quad is sitting stationary, but when I turn OFF the HUD overlay, the jitter vanishes immediately.  I've posted a YouTube so you can see what I'm talking about.  

https://youtu.be/JR4h-Omi0bg

Also the logs are on and have messages like this when the video is running with the Jitter

3691259669?profile=original

The logs look like this when I turn the video overlay off, and the jitter disappears:

3691259591?profile=original

ANY HELP would be greatly appreciated.  Its taken me weeks to try to figure this out and no dice.  Several others have the same problem...

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Tags: hud, jitter, video
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Replies

  • Jeremy Stromsoe December 3, 2015 at 5:34pm

    I've gone through and updated my video card driver as well, here's what I'm running:

    NVIDIA System Information report created on: 12/03/2015 17:33:25
    System name: X

    [Display]
    Operating System: Windows 7 Enterprise, 64-bit (Service Pack 1)
    DirectX version: 11.0
    GPU processor: NVS 5200M
    Driver version: 327.62
    Direct3D API version: 11
    Direct3D feature level: 11_0
    CUDA Cores: 96
    Core clock: 672 MHz
    Shader clock: 1344 MHz
    Memory data rate: 3138 MHz
    Memory interface: 64-bit
    Memory bandwidth: 25.10 GB/s
    Total available graphics memory: 4095 MB
    Dedicated video memory: 1024 MB GDDR5
    System video memory: 0 MB
    Shared system memory: 3071 MB
    Video BIOS version: 70.08.A8.00.8D
    IRQ: 16
    Bus: PCI Express x16 Gen2
    Device Id: 10DE 0DFC 05341028
    Part Number: 1304 0000

    [Components]

    nvui.dll 8.17.13.2762 NVIDIA User Experience Driver Component
    nvxdsync.exe 8.17.13.2762 NVIDIA User Experience Driver Component
    nvxdplcy.dll 8.17.13.2762 NVIDIA User Experience Driver Component
    nvxdbat.dll 8.17.13.2762 NVIDIA User Experience Driver Component
    nvxdapix.dll 8.17.13.2762 NVIDIA User Experience Driver Component
    NVCPL.DLL 8.17.13.2762 NVIDIA User Experience Driver Component
    nvCplUIR.dll 7.4.760.0 NVIDIA Control Panel
    nvCplUI.exe 7.4.760.0 NVIDIA Control Panel
    nvWSSR.dll 6.14.13.2762 NVIDIA Workstation Server
    nvWSS.dll 6.14.13.2762 NVIDIA Workstation Server
    nvViTvSR.dll 6.14.13.2762 NVIDIA Video Server
    nvViTvS.dll 6.14.13.2762 NVIDIA Video Server
    nvDispSR.dll 6.14.13.2762 NVIDIA Display Server
    NVMCTRAY.DLL 8.17.13.2762 NVIDIA Media Center Library
    nvDispS.dll 6.14.13.2762 NVIDIA Display Server
    NVCUDA.DLL 8.17.13.2762 NVIDIA CUDA 5.5.1 driver
    nvGameSR.dll 6.14.13.2762 NVIDIA 3D Settings Server
    nvGameS.dll 6.14.13.2762 NVIDIA 3D Settings Server

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