You will need to find the video you wish to download inside you Facebook group.Ī little tip, if you want to download something you posted a little while ago, you can use the group search feature. Next you will need to open Facebook using Mozilla Firefox and find the group where the Facebook video you want to download is located. Just click here and follow the instructions. Someone actually stumbled upon a similar issue that required him to figure out how to build libav.The first thing you will need to do to download a Facebook video is to download the Mozilla Firefox browser. I guess at this point the only way to make this youtube-dl work would be to build & install libav manually –. Weirdly, I could not find any quick way to install latest libav in Ubuntu 14.04. Ii libav-tools 6:9.20-0ubuntu0.14.04.1 amd64 Multimedia player, server, encoder and transcoder The reason is that youtube-dl uses libav to combine downloaded files, while libav available in the system is outdated – youtube-dl expects version at least 10.0, but the system has 9.2: dpkg -l | grep libav-tools It will only download a single part of the video, and will not proceed further. The video download now fails, however, due to another reason.

Update avconv to version 10-0 or newer to fix this. WARNING: Your copy of avconv is outdated and unable to properly mux separate video and audio files, youtube-dl will download single file media. Set the LC_ALL environment variable to fix this. WARNING: Assuming -restrict-filenames since file system encoding cannot encode all characters. To make sure you're using the latest youtube-dl available, do the following: sudo add-apt-repository ppa:nilarimogard/webupd8Īfter doing the above in Ubuntu 14.04 Trusty, I got 2018.01.07 version of youtube-dl and was able to download the video in question: youtube-dl '' What version of Ubuntu & youtube-dl are you using?

Download facebook video 2021