I notice you mentioned "gnter camera driver" — did you mean camera driver? Or perhaps a specific camera SDK (like V4L2, UVC, or a vendor-specific driver like for Intel RealSense, Basler, etc.)?
import gi gi.require_version('Gst', '1.0') from gi.repository import Gst, GObject import sys Gst.init(None) pipeline_str = "v4l2src device=/dev/video0 ! videoconvert ! autovideosink" pipeline = Gst.parse_launch(pipeline_str) Get the v4l2src element v4l2src = pipeline.get_by_name("v4l2src0") if not v4l2src: # Alternative: if not named, we can find by type v4l2src = pipeline.get_by_name("v4l2src0") # default name Query and set exposure (V4L2 control) Note: Need v4l2-ctl or GstV4L2 control interface def set_exposure(value_us): """Set exposure time in microseconds (if supported)""" try: # Using GstV4L2 control v4l2src.set_property("exposure-auto", 0) # manual mode v4l2src.set_property("exposure-absolute", value_us) print(f"Exposure set to {value_us} us") except Exception as e: print(f"Exposure control not supported: {e}") Set exposure (e.g., 5000 microseconds = 5ms) set_exposure(5000) Start pipeline pipeline.set_state(Gst.State.PLAYING) Run for 5 seconds import time time.sleep(5) Cleanup pipeline.set_state(Gst.State.NULL) gnter camera driver
(e.g., kernel V4L2 subdev), I’d need more specifics. Could you please provide the exact driver name or more details about the feature you want? Then I can give you working code or a development plan. I notice you mentioned "gnter camera driver" —