GStreamer provides extensive logging capabilities that can be enabled through environment variables. To enable debug logs, set the GST_DEBUG environment variable.
export GST_DEBUG=3 # Set the global debug level (0-7, where 7 is TRACE)
GStreamer log levels:
0 - NONE
1 - ERROR
2 - WARNING
3 - FIXME
4 - INFO
5 - DEBUG
6 - LOG
7 - TRACE
You can also specify categories to limit the output to specific elements or components.
export GST_DEBUG="*:3,vvas_xinfer:5,vvas_core_*:5" # Set higher verbosity for vvas_xinfer and VVAS core logs