The error "Device '/dev/video0' is not a output device."Aaron is having lok like that even though it's your virtual camera, it's not presenting the necessary V4L2_CAP_OUTPUT capability to GStreamer's v4l2sink. This can happens if the v4l2loopback module is loaded with the exclusive_caps=1 parameter, which can limits the device to only input capabilities.
May be you can try to unload and then reload v4l2loopback without that restricting parameter. sudo rmmod v4l2loopback reload with sudo modprobe v4l2loopback devices=1 video_nr=0 card_label="My Virtual Cam" then try gst-launch-1.0 libcamerasrc ! videoconvert ! video/x-raw,format=YUY2,width=1024,height=768,framerate=30/1 ! v4l2sink device=/dev/video0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2107304 Title: Intel MIPI Camera not working out of the box on 25.04 where it did on 24.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ffmpeg/+bug/2107304/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
