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Hexxeh / rpi-firmware

Firmware files for the Raspberry Pi
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i'm Using two usb Camera but return error #212

Closed buYoung closed 4 years ago

buYoung commented 4 years ago

using program lang python3 / golnag 1.13.1 / using usb camera two interface 2.0 product sonnix test firmware 4.19.50-v7l+ // 4.19.75-v7l+ // 4.19.50-v7l+ // 4.19.93 is same..

but firmware 4.19.50 (rasberry pi official site downloaded first version is safety, but.. firware downgrade is camera getting error)

python3 using library opencv 3.4.9, 4.1.0, 4.1.2, 4.2.0 golang using library v4l / opencv 4.2.0

golang is getting all camera but so slowly buffer (When importing an image from the camera, import it 3-5 times, stop and repeat)

python3 is getting one camera is safety, However, if you open the second camera and get an image, the first camera stops.

and now getting error : Python 3.7.3 (default, Apr 3 2019, 05:39:12) [GCC 8.2.0] on linux Type "help", "copyright", "credits" or "license" for more information.

import cv2 Traceback (most recent call last): File "", line 1, in File "/usr/local/lib/python3.7/dist-packages/cv2/init.py", line 3, in from .cv2 import * ImportError: /usr/lib/arm-linux-gnueabihf/neon/vfp/libavcodec.so.58: undefined symbol: bcm_host_is_fkms_active

what is that? Searching there is no workaround.

popcornmix commented 4 years ago

This repo is for distributing firmware binaries and isn't suitable for bug reports. If you have an issue use https://github.com/raspberrypi/firmware/issues