Hello
I had a question regarding the DirectRT program.
Throughout the course of my experiment, I would like to present the participant with a video clip.
While watching, I would like them to be able to pause the movie at any time, type in a "description" of some sort in a response box , and afterwards be able to continue watching the clip from where it left off. (in short = pausing)

I want to allow the participant to press a key, which will temporarily pause the video file, and allow some sort of free-response text space for them to describe what they were feeling at that second (for example).
Does anyone know how this can be done?
Thanks so much,
Jessica