Latest Jetpack -- Onboard Camera -- cmdline access -- Error

Hello All,

Tried the below cmd:
gst-launch-1.0 nvarguscamerasrc num-buffers=200 ! ‘video/x-raw(memory:NVMM),width=1920, height=1080, framerate=30/1, format=NV12’ ! omxh264enc ! qtmux ! filesink location=test.mp4 -e

It is working fine.

Tried this cmd:
gst-launch-1.0 nvarguscamerasrc ! ‘video/x-raw(memory:NVMM), width=1920, height=1080, format=(string)NV12, framerate=(fraction)30/1’ ! nvoverlaysink -e

Got the error as:
bash: syntax error near unexpected token `(’

Any ideas?


The problem is before video/x-raw(memory:NVMM) keyword, character is different from end one.