Bonjour bonjour 
Je suis sur un pi4, jeedom v4, arlo pro 2 et mon streaming ne fonctionne pas non plus (malgré la dernière version du plugin + réinstallation dépendances)
Ci après le log Arlo_update.
Je sais pas si ça concerne également le ffmpeg…
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* Launch install of dependencies *
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Wed Feb 12 15:35:01 GMT 2020
Get:1 http://archive.raspberrypi.org/debian stretch InRelease [25.4 kB]
Hit:2 http://raspbian.raspberrypi.org/raspbian stretch InRelease
Fetched 25.4 kB in 1s (20.7 kB/s)
Reading package lists...
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Install modules using apt-get
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Reading package lists...
Building dependency tree...
Reading state information...
python is already the newest version (2.7.13-2).
python-pyudev is already the newest version (0.21.0-1).
python-requests is already the newest version (2.12.4-1).
python-pip is already the newest version (9.0.1-2+rpt2).
0 upgraded, 0 newly installed, 0 to remove and 75 not upgraded.
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Install the required python libraries
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Requirement already satisfied: monotonic>=1.5 in /usr/local/lib/python2.7/dist-packages
Requirement already satisfied: requests>=2.12.4 in /usr/lib/python2.7/dist-packages
Requirement already satisfied: sseclient==0.0.18 in /usr/local/lib/python2.7/dist-packages
Requirement already satisfied: six in /usr/lib/python2.7/dist-packages (from sseclient==0.0.18)
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Install ffmpeg 4
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Downloading ffmpeg for armv7l...
/var/www/html/plugins/arlo/core/class/../../resources/install_apt.sh: line 84: 566 Illegal instruction $FFMPEG_INSTALL_DIR/ffmpeg -version
Wed Feb 12 15:36:21 GMT 2020
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* Install ended *
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Si je peux avoir un coup de main pour corriger celà Merci d’avance !
Au passage super pluggin