data:image/jpg is not accepted as base64 prefix.
If I run
rsvg-convert example.svg > example.png
,
I receive a transparent PNG.
If I replace image/jpg with image/jpeg it works!
A example SVG is attached.
Tested with
rsvg-convert version 2.40.16 (Debian Stretch)
rsvg-convert version 2.44.9 (Debian Buster)
rsvg-convert version 2.40.17 (Alpine 3.6)
Thanks in advance! :)