getting it working

[GeniusOnline]

so since you updated the rtsp server the make worked. (thanks btw)

i now tried running /dev/video90 (v4l2loopback) the ip of the device according to onvifdm was 127.0.1.1 which is also pretty strange. adding -h doesn't say how to set the ip. pi down below :)

pi@raspberrypi:~ $ onvif-server.exe -i /dev/video90
Http:8080 rtsp:8554
Published URL:http://127.0.1.1:8080/onvif/device_service

[NOTICE] /home/pi/v4l2onvif/v4l2rtspserver/src/V4l2RTSPServer.cpp:37
        Create V4L2 Source.../dev/video90
[NOTICE] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:133
        driver:v4l2 loopback capabilities:85208003 mandatory:4000001
[NOTICE] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:135
        /dev/video90 support output
[NOTICE] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:136
        /dev/video90 support capture
[NOTICE] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:138
        /dev/video90 support read/write
[NOTICE] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:139
        /dev/video90 support streaming
[ERROR] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:207
        /dev/video90: Cannot set format:H264 Invalid argument
[ERROR] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:207
        /dev/video90: Cannot set format:MJPG Invalid argument
[ERROR] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:207
        /dev/video90: Cannot set format:JPEG Invalid argument
[ERROR] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:212
        /dev/video90: Cannot set pixelformat to: format is:YU12call soap_wsdd_Hello

[ERROR] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2Device.cpp:83
        Cannot init device:/dev/video90
[NOTICE] /home/pi/v4l2onvif/v4l2rtspserver/v4l2wrapper/src/V4l2MmapDevice.cpp:141
VIDIOC_STREAMOFF: Bad file descriptor
VIDIOC_REQBUFS: Bad file descriptor
        Device /dev/video90Fails to create Source for device:/dev/video90
wsdd_event_Hello        id=urn:uuid:f13bc114-60fa-447b-873e-7b22a2d2910a EndpointReference=urn:uuid:adade82b-242a-4a4b-b2ab-1e224430e0f9 Types="http://www.onvif.org/ver10/network/wsdl":NetworkVideoTransmitter Scopes=onvif://www.onvif.org/name/raspberrypi onvif://www.onvif.org/location/somewhere onvif://www.onvif.org/Profile/Streaming onvif://www.onvif.org/Profile/G onvif://www.onvif.org/Profile/S  XAddrs=http://127.0.1.1:8080/onvif/device_service
^C
pi@raspberrypi:~ $

[mpromonet]

Hi,

The ip comes from gethostbyname(gethostname)), I guess your /etc/hosts contains "127.0.1.1 raspberrypi". From the log we see also that v4l2 device cannot be initialized, if the v4l2loopback doesnot have source, it will not work.

Best Regards, Michel.

[GeniusOnline]

what do you mean with source? i am running a gstreamer script to it if that is what you mean.

[mpromonet]

Hi,

I means that rtsp streamer need a supported format to work, it can capture H264, JPEG, H265, VP8, VP9 and maybe YUYV, but not YU12.

Best Regards, Michel.