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Could not initialize camera.

Open fanfanyaya opened this issue 3 years ago • 6 comments

when I use the following command ,I can get the image. ''gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM),width=1920,height=1080' ! nvvidconv ! xvimagesink sync=false '' but when I use jetcam ,I get a error. RuntimeError: Could not initialize camera. Please see error trace.

fanfanyaya avatar Jun 03 '21 11:06 fanfanyaya

yeah,me too。。how to do?thanks

Pocfeis avatar Aug 12 '21 09:08 Pocfeis

是的,我也是。。怎么办?谢谢

是opencv不支持gstreamer的缘故,找opencv源码重新编译一下就好了

fanfanyaya avatar Aug 12 '21 10:08 fanfanyaya

.....请大哥指教一下,是要怎么做呢??修改源码的什么部分,我这个是Jetson xavier nx自带opencv4.1.1,,不支持gstreamer嘛?如果您方便的话可以说具体一点嘛。

Pocfeis avatar Aug 13 '21 08:08 Pocfeis

.....请大哥指教一下,是要怎么做呢??修改源码的什么部分,我这个是Jetson xavier nx自带opencv4.1.1,,不支持gstreamer嘛?如果您方便的话可以说具体一点嘛。

额,自带的应该是支持的,但我当时调用不了自带的,所以从网上找了源码编译OpenCV的文章,你可以参照这个链接https://blog.csdn.net/Tracy_Baker/article/details/113808390 改一下cmake的参数,你可以搜一下如何修改的文章,我好久没弄过了,具体参数修改忘记了,,

fanfanyaya avatar Aug 13 '21 09:08 fanfanyaya

谢谢,这个弄成功了,但是在具体项目trt_pose又失败初始化了,不知道是为何。

Pocfeis avatar Aug 13 '21 13:08 Pocfeis

https://github.com/NVIDIA-AI-IOT/jetcam/issues/12#issuecomment-557452704

pasquale90 avatar Sep 12 '23 18:09 pasquale90