SOLVED: FFmpeg exits with code 187 when playing select files

[stewey]

Since you are not running the container as root, you need to pass in the render group.

Code:

getent group render | cut -d: -f3

Code:

    group_add:
      - "122" # Change this to match your "render" host group id and remove this comment

How do I do this on a Synology with DSM 7.2.2?  

I ran

Code:

getent group render | cut -d: -f3

and got

Code:

-sh: getent: command not found

Thanks!