it show wrong :
(python3:6202): GStreamer-CRITICAL **: 17:07:32.434:
Trying to dispose element capsfilter0, but it is in PLAYING instead of the NULL state.
You need to explicitly set elements to the NULL state before
dropping the final reference, to allow them to clean up.
This problem may also be caused by a refcounting bug in the
application or some element.
(python3:6202): GStreamer-CRITICAL **: 17:07:32.437:
Trying to dispose element nvvconv0, but it is in PLAYING instead of the NULL state.
You need to explicitly set elements to the NULL state before
dropping the final reference, to allow them to clean up.
This problem may also be caused by a refcounting bug in the
application or some element.
Hi,
It is expected. For working with python + OpenCV, it requires to get CPU buffers in BGR format in appsink. This takes memcpy() to copy from NVMM buffers to CPU buffers. On Jetson platforms, optimal performance is to run whole pipeline in passing NVMM buffers.
Hi,
We would suggest you build/run the sample. The samples are for reference and you may run it first and then use it as a reference for customization.