[Cosmos : Start gesture detection failed : Camera]

Hi @zzy

Here some check :

1. No error in the Vive Console. The camera in the Camera tab is enabled (see real surronding check, press button twice to see surrounding check and 60Hz pouwer supply frequency). Interesting point : SteamVR does not have a Camera tab is it normal ?
2. I've restarted my computer and close all other apps but nothing changed still the same error. Interesting point : The camera app from windows can acces the camera. It's a weird image but still it's not blocked.
3. The see through function is not working properly. When i activate it my view in VR (in the steamVR app) is black and blinking weirdly. I've made a support mail to Vive about that and i'm still waiting for an answer.

 

[Cosmos : Start gesture detection failed : Camera]

I tried updating vive console to v1.0.10.4beta but i still have the same error.

the most revelant things i found came from the HTC logs :

Quote

[2020-02-10 12:06:14.459 +1 0x49E4 INFO -vive_eyes] [INFO][HtcCameraComponent]IsVideoStreamActive return m_bIsVideoStreamActive:0 bPaused:0, flElapsedTime:0.000000

[2020-02-10 12:06:14.459 +1 0x49E4 INFO Camera] [0] StartVideoStream, bActive=0 bPaused=0 flElapsedTime=0.000000
[2020-02-10 12:06:14.459 +1 0x49E4 INFO -vive_eyes] [INFO][HtcCameraComponent]GetCameraFrameBufferingRequirements return bRet:1 queuesize:4 datasize:921824

[2020-02-10 12:06:14.459 +1 0x49E4 INFO -vive_eyes] [INFO]STCamAPI: cmd:3 argc:4

[2020-02-10 12:06:14.459 +1 0x49E4 INFO -vive_eyes] [INFO][CamAPI] cmd = 3

[2020-02-10 12:06:14.459 +1 0x49E4 INFO -vive_eyes] [INFO]STCamAPI: cmd:6 argc:1

[2020-02-10 12:06:14.459 +1 0x49E4 INFO -vive_eyes] [INFO][CamAPI] cmd = 6

[2020-02-10 12:06:14.460 +1 0x49E4 INFO -vive_eyes] [INFO][HtcCameraComponent]SetCameraFrameBuffering return bRet:1 nFrameBufferCount:4 nFrameBufferDataSize:921824

[2020-02-10 12:06:14.460 +1 0x49E4 INFO -vive_eyes] [INFO][HtcCameraComponent]SetCameraVideoSinkCallback return bRet:1

[2020-02-10 12:06:14.460 +1 0x49E4 INFO -vive_eyes] [INFO][HtcCameraComponent]GetCameraVideoStreamFormat return m_nVideoStreamFormat:2

[2020-02-10 12:06:14.460 +1 0x49E4 INFO -vive_eyes] [INFO]STCamAPI: cmd:6 argc:1

[2020-02-10 12:06:14.460 +1 0x49E4 INFO -vive_eyes] [INFO][CamAPI] cmd = 6

[2020-02-10 12:06:14.460 +1 0x49E4 INFO -vive_eyes] [INFO]STCamAPI: cmd:1 argc:1

[2020-02-10 12:06:14.460 +1 0x49E4 INFO -vive_eyes] [INFO][CamAPI] cmd = 1

[2020-02-10 12:06:14.462 +1 0x49E4 INFO -vive_eyes] [INFO][Camera_init]

[2020-02-10 12:06:14.532 +1 0x49E4 INFO -vive_eyes] [WARNING]SETUP: Couldn't find preview pin using SmartTee

[2020-02-10 12:06:14.532 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format RGB24 @ 640 by 962

[2020-02-10 12:06:14.532 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format RGB32 @ 640 by 962

[2020-02-10 12:06:14.532 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format RGB555 @ 640 by 962

[2020-02-10 12:06:14.532 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format RGB565 @ 640 by 962

[2020-02-10 12:06:14.532 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format YUY2 @ 640 by 962

[2020-02-10 12:06:14.532 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format YVYU @ 640 by 962

[2020-02-10 12:06:14.532 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format YUYV @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format IYUV @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format UYVY @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format NV12 @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format YVU9 @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format Y411 @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format Y41P @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format Y211 @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format AYUV @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format Y800 @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format Y8 @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format GREY @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [INFO][videoInput::start]SETUP: trying format OTHER @ 640 by 962

[2020-02-10 12:06:14.533 +1 0x49E4 INFO -vive_eyes] [ERROR]SETUP: couldn't find requested size - searching for closest matching size

[2020-02-10 12:06:14.737 +1 0x49E4 INFO -vive_eyes] [INFO][init_edge_reduction] Puplish edge reduction enable: 1

[2020-02-10 12:06:14.737 +1 0x49E4 INFO -vive_eyes] [INFO][gamma_correction] Gamma Correction enable: 1

[2020-02-10 12:06:14.737 +1 0x49E4 INFO -vive_eyes] [INFO][gamma_correction] gamma_l = 1.000000, gamma_h = 0.700000

[2020-02-10 12:06:14.737 +1 0x49E4 INFO -vive_eyes] [ERROR][Camera_init] Set Up Fail! camera ID 0, streaming 1

[2020-02-10 12:06:14.738 +1 0x49E4 INFO -vive_eyes] [ERROR][CamAPI][CAM_CMD_STREAMONOFF] Camera_init FAILED.

[2020-02-10 12:06:14.738 +1 0x49E4 INFO -vive_eyes] [INFO]STCamAPI: cmd:8 argc:1

[2020-02-10 12:06:14.738 +1 0x49E4 INFO -vive_eyes] [INFO][CamAPI] cmd = 8

[2020-02-10 12:06:14.738 +1 0x49E4 INFO -vive_eyes] [WARNING][onHmdErrorUpdated] Update error, errString: HMDCAMERR{c0}

[2020-02-10 12:06:14.738 +1 0x49E4 ERROR EventManager] Push internal error 201 : HMDCAMERR{c0}
[2020-02-10 12:06:14.738 +1 0x49E4 INFO -vive_eyes] [INFO][HtcCameraComponent]StartVideoStream m_StartStreamTimeInSecond:68.270298, IsVideoStreamActive = 0, isSetup = 0

[2020-02-10 12:06:14.738 +1 0x49E4 ERROR Camera] StartVideoStream failed

Did you make your tests with a Cosmos ?
See full log attached, it's not "cleaned logs" the last try was with Vive console v1.0.10.4beta, the other are with v1.0.9.6

vrserver_20200210.txt Aristo.log

[Cosmos : Start gesture detection failed : Camera]

Thanks for you reply.

Do you know where i can download it ? i can't find it and i can't wait for your version at the end of the month...

[Cosmos : Start gesture detection failed : Camera]

Hello,

I'm trying to use hand tracking in Unity with a Cosmos but at the start if the sample scene i have the "Start gesture detection failed: Camera" error message.

I'm using the 0.9.0 HandTraking SDK in Unity 5.6.5 (can't update Unity). SteamVR is updated to it's last beta version and all my drivers too. Vive console version is 1.0.9.6.

The headset is working fine on it's own.

Does someone have an idea ?

 

Thanks 🙂

@zzy