Yi Cam 27US idle status

Hardware
1

Hi:

I read all post but my Yi cam is all time in idle status. HA report this:

FFmpeg fails program arguments must be a bytes or text string, not NoneType
Traceback (most recent call last):
File “/srv/homeassistant/lib/python3.5/site-packages/haffmpeg/core.py”, line 114, in open
stderr=stderr
File “/usr/lib/python3.5/asyncio/subprocess.py”, line 212, in create_subprocess_exec
stderr=stderr, **kwds)
File “/usr/lib/python3.5/asyncio/base_events.py”, line 1180, in subprocess_exec
% type(arg).name)
TypeError: program arguments must be a bytes or text string, not NoneType

I installed yi-hack-v3 0.1.5 in my cam.
My configuration.yaml is:

YiCam

camera:

  • platform: yi
    name: YiCam
    host: 10.17.17.51
    user: root
    password: !secret yicam
    path: /tmp/sd/record
    ffmpeg_bin: /usr/bin/ffmpeg
    ffmpeg_arguments: ‘-vf scale=800:450’

My /tmp/sd/record directory is allways empty.

Any idea.

Thanks