cheese problem with video/webm

[Per Gunnarsson]

Hi!

I tried to record a video with cheese on amd64 from the Xfce terminal.

FreeBSD 12.0-CURRENT #0 r335321

The terminal output:

** (cheese:56260): WARNING **: Icon 'video-webm' not present in theme
Adwaita

(cheese:56260): GnomeDesktop-WARNING **: Unable to create loader for
mime type video/webm: Unrecognized image file format

(cheese:56260): GnomeDesktop-WARNING **: Error creating thumbnail for
file:///home/per/.gnome2/cheese/media/2018-06-28-181725.webm:
Unrecognized image file format

** (cheese:56260): WARNING **: could not generate thumbnail for
/home/per/.gnome2/cheese/media/2018-06-28-181725.webm (video/webm)

If I open the folder /home/per/.gnome2/cheese/media with a file manager
and start cheese again, cheese seems to find a thumbnail but as soon as
I try to record a video the WARNING comes back.

Regards,

Per Gunnarsson