User Manual
16:9 aspect ratio markers
Markers are provided for the 16:9 aspect ratio. These markers support both 17:9 (2048×1080) and 16:9
(2560×1440, 1920×1080, or 1280×720) source inputs.
● 16:9 extraction: shows the 16:9 region within the 17:9 frame. This marker is only available when a 17:9
(4096×2160 or 2048×1080) source input is used.
● 16:9 action safe: shows the action safe area within 16:9 as dened by EBU R19, Revision 1. This area is
dened as a box 3.5% inward from each edge of the image.
● 16:9 title safe: shows the title safe area within 16:9 as dened by EBU R19, Revision 1. This area is
dened as a box 5% inward from each edge of the image.
The following illustration shows the 16:9 safe action and safe title markers displayed on-screen.
Working with markers 29