Snap - Adding ffmpeg and imagick

Cool. In the meantime this is how I solved it:

* Create `/var/snap/nextcloud/bin/` directory

* Google for ffmpeg static build (has included static libraries). I used https://johnvansickle.com/ffmpeg/

* Unpack ffmpeg and ffprobe into `/var/snap/nextcloud/bin/`

* add/change following lines in `/var/snap/nextcloud/current/nextcloud/config/config.php`
  'memories.ffmpeg_path' => '/var/snap/nextcloud/bin/ffmpeg',
  'memories.ffprobe_path' => '/var/snap/nextcloud/bin/ffprobe',

* run `nextcloud.occ memories:video-setup`

I followed the steps here, and I still have the message " ffmpeg preview binary not found. Thumbnail generation may not work for videos. " in Memories.

  'ffmpeg' => '/var/snap/nextcloud/current/bin/ffmpeg',
  'memories.vod.ffmpeg' => '/var/snap/nextcloud/current/bin/ffmpeg',
  'memories.vod.ffprobe' => '/var/snap/nextcloud/current/bin/ffprobe',

Curious to know if it’s possible to use the ffmpeg & imagick snaps (or deb) with Nextcloud snap?