Changes to examples for USB Webcam (Logitech)

[DennisFaucher]

Hello. Thank you for the examples. What changes need to be made to use a USB webcam on the Nano? Your gst-launch-1.0 command results in these errors: Setting pipeline to PAUSED ...

Using winsys: x11 Pipeline is live and does not need PREROLL ... Got context from element 'eglglessink0': gst.egl.EGLDisplay=context, display=(GstEGLDisplay)NULL; Setting pipeline to PLAYING ... New clock: GstSystemClock GST_ARGUS: Creating output stream CONSUMER: Waiting until producer is connected... GST_ARGUS: Available Sensor modes : Caught SIGSEGV

0 0x0000007f81b64048 in __GI___poll (fds=0x55a0af67a0, nfds=547638157744, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:41

1 0x0000007f81c71d80 in () at /usr/lib/aarch64-linux-gnu/libglib-2.0.so.0

2 0x00000055a0855af0 in ()

Spinning. Please run 'gdb gst-launch-1.0 6380' to continue debugging, Ctrl-C to quit, or Ctrl-\ to dump core. (Argus) Error Timeout: (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137) (Argus) Error Timeout: (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 87) Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, threadExecute:243 Stream failed to connect. Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, threadFunction:177 (propagating)

[JetsonHacksNano]

This repository is for a RPi v2 camera. Typically people would set the gst-launch to the webcam device: v4l2src device="/dev/video0"

[DennisFaucher]

Thank you

[JetsonHacksNano]

You are welcome. Unfortunately it took me a long time to get around to this.