[R] install package av on centos 7

[Ivan Krylov]

On Mon, 9 Dec 2019 18:03:17 +0000
"Schneider, Dominik" <dominik.schneider using wsu.edu> wrote:

> (base) [dominik using cppc-server ffmpeg]$ ffmpeg
> ffmpeg version 2.8.15 Copyright (c) 2000-2018 the FFmpeg developers

According to SystemRequirements of av [*], it needs ffmpeg >= 3.2.
There is FFmpeg 3.4.7 for RHEL 7 in the RPM Fusion repo [**], which
should be possible on CentOS 7. Try this version instead of 2.8.15 from
Nux Dextop.

-- 
Best regards,
Ivan

[*] https://cran.r-project.org/package=av
[**]
https://download1.rpmfusion.org/free/el/updates/7/x86_64/repoview/ffmpeg.html