Media Queue от Zac Whalley

A Firefox extension for adding a queue to the browser. Links can be added to the queue which are removed after viewing.
Use

View the current queue by opening the popup

Add links in one of two ways:
1. Open the popup and click 'Add' on a page you want to save to the queue
2. Right click a link and select 'Add to media queue' in the context menu

Clear the queue with the 'Clear' button
Navigate to the next video with the 'Next' button, or keyboard shortcuts
Commands

Ctrl+Shift+Q or Command+Shift+Q: Navigate to next item in queue

Ctrl+Shift+1 or Command+Shift+1: Open popup to view queue / use UI controls