This means that it can be useful to verify that there are no subtle color shifts,
and that the entire 0–255 brightness range is both being input and output.
-The **frame analyzer**, new in Nageru 1.6.0 and available from the video menu,
+The **frame analyzer**, available from the video menu,
can help with this. It allows you to look at any input, grab a frame (manually
or periodically), and then hover over specific pixels to look at their RGB
values. When you're done, simply close it, and it will stop grabbing frames.