Can't start v4l2rtspserver in docker because of: mmap: No such device

[konstantinj]

Hi,

I have basically the same issue as in #153 but I'd like to use the docker version on my pi3 with the picam.

uv4l is installed successfully but I can't figure out what I need to mount to make it work inside the docker container. This at least is not working:

sudo uv4l --driver raspicam --device-name=video6 --encoding h264

docker run --name v4l2rtspserver --restart always --device=/dev/video6 -p 8554:8554 \
-v/usr/lib/uv4l:/usr/lib/uv4l \
-v/etc/uv4l:/etc/uv4l \
-v/usr/bin/uv4l:/usr/bin/uv4l \
-eLD_PRELOAD=/usr/lib/uv4l/uv4lext/armv6l/libuv4lext.so \
-it mpromonet/v4l2rtspserver -s -W1280 -H720 /dev/video6

[konstantinj]

Just figured out it works when using the -r option. Would still like to have it without though.

[mpromonet]

Hi @konstantinj

I guess you should inherit the docker installing uv4l inside. But why not just using the driver bcm2835-v4l2 that works well with raspicam ?

Best Regards, Michel.

[konstantinj]

You're right! When I was reading the readme I did not get that somehow. Now it's working, thanks.