Segmentation fault (core dumped) when convert color with openCV on jetson nano

[DaneLLL]

Hi,
There is a verified patch:

RTSP camera access frame issue

Hi, Adding the following code to tracking_done_buf_prob() works fine. For your reference. #if 1 static int dump = 0; if (dump < 150) { GstMapInfo in_map_info; NvBufSurface *surface = NULL; memset (&in_map_info, 0, sizeof (in_map_info)); if (!gst_buffer_map (buf, &in_map_info, GST_MAP_READ)) { g_print ("Error: Failed to map gst buffer\n"); gst_buffer_unmap (buf, &in_map_info); return GST_PAD_PROBE_OK; } cudaError_t cuda_err; NvBufSurfTransform…

It is to save frames to JPEGs. Could you try it? Would like to see if this patch works.