[FEATURE REQUEST] - Duplicate and stretch modes

[Unicorn-42]

Feature Description

A feature request to add new modes,
One for playing identical video on each screen like in DeskScapes 3 (this is the most wanted),
And another for stretching one video across the monitors (a nice-to-have).

Motivation

Currently: only separately-selected per-monitor mode :-/

Alternatives

No response

Confirmation

• I performed a search of the feature requests to avoid suggesting a duplicate feature
• I understand that not filling out this template correctly may lead to the request being closed