I am working on roku using Scene Graph. I want disable options(asterisk) button functionality when video playing. Thank you.
According to the documentations the video player will ALWAYS have the options button functionality when in full screen,
"The one exception is the closed-caption dialog, which always appears when the video is playing fullscreen."
from: https://sdkdocs.roku.com/display/sdkdoc/Video
What I did is actually set the video to be 1px less than full screen (e,g 1280 x 719), and then I was able to capture and override the options key functionality. It might be possible to add a 1px transparent rectangle on the video instead.