Camera board • OV5647 can't be found by gst library on bullseye 64bit

Hi

Currently, I have met "OV5647 can't be found by gst library on bullseye 64bit".

The last line of code gives: "(gstcaps.py:958): GStreamer-CRITICAL **: 08:20:31.717: gst_element_message_full_with_details: assertion 'GST_IS_ELEMENT (element)' failed"

import sys
import json
import gi
import math
import platform
import os
gi.require_version('Gst', '1.0')
from gi.repository import Gst

Gst.init(sys.argv)

device_provider = Gst.DeviceProviderFactory.get_by_name("v4l2deviceprovider")
devices = device_provider.get_devices()

But it's OK to be operated by libcamera.

I also noticed a message in dmesg: "Consider updating driver ov5647 to match on endpoints", it might suggest to upgrade linux driver or what?


How to solve the issue?

Statistics: Posted by daniel2008_12 — Thu Jun 13, 2024 7:22 am

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